Merge pull request #1260 from jclouds/sync-http

Synchronous commands now use calling thread

apis/atmos/src/main/java/org/jclouds/atmos/AtmosApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.atmos;
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 import static org.jclouds.location.reference.LocationConstants.PROPERTY_REGIONS;
 import static org.jclouds.reflect.Reflection2.typeToken;
@@ -69,10 +67,6 @@ public class AtmosApiMetadata extends BaseRestApiMetadata {
       Properties properties = BaseRestApiMetadata.defaultProperties();
       properties.setProperty(PROPERTY_REGIONS, "DEFAULT");
       properties.setProperty(PROPERTY_USER_METADATA_PREFIX, "X-Object-Meta-");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(5) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AtmosClient.createFile", MINUTES.toMillis(10) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AtmosClient.updateFile", MINUTES.toMillis(10) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AtmosClient.readFile", MINUTES.toMillis(10) + "");
       return properties;
    }
 

apis/atmos/src/main/java/org/jclouds/atmos/blobstore/AtmosBlobRequestSigner.java

@@ -35,8 +35,9 @@ import org.jclouds.blobstore.functions.BlobToHttpGetOptions;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.options.GetOptions;
 import org.jclouds.reflect.Invocation;
-import org.jclouds.rest.internal.RestAnnotationProcessor;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
+import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.reflect.Invokable;
 
@@ -46,7 +47,7 @@ import com.google.common.reflect.Invokable;
  */
 @Singleton
 public class AtmosBlobRequestSigner implements BlobRequestSigner {
-   private final RestAnnotationProcessor processor;
+   private final Function<Invocation, HttpRequest> processor;
    private final BlobToObject blobToObject;
    private final BlobToHttpGetOptions blob2ObjectGetOptions;
 
@@ -55,7 +56,7 @@ public class AtmosBlobRequestSigner implements BlobRequestSigner {
    private final Invokable<?, ?> createMethod;
 
    @Inject
-   public AtmosBlobRequestSigner(RestAnnotationProcessor processor, BlobToObject blobToObject,
+   public AtmosBlobRequestSigner(Function<Invocation, HttpRequest> processor, BlobToObject blobToObject,
          BlobToHttpGetOptions blob2ObjectGetOptions) throws SecurityException, NoSuchMethodException {
       this.processor = checkNotNull(processor, "processor");
       this.blobToObject = checkNotNull(blobToObject, "blobToObject");

apis/atmos/src/main/java/org/jclouds/atmos/fallbacks/EndpointIfAlreadyExists.java

@@ -24,27 +24,32 @@ import static com.google.common.util.concurrent.Futures.immediateFuture;
 
 import java.net.URI;
 
+import org.jclouds.Fallback;
 import org.jclouds.blobstore.KeyAlreadyExistsException;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.javax.annotation.Nullable;
 import org.jclouds.rest.InvocationContext;
 
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
  * 
  * @author Adrian Cole
  */
-public class EndpointIfAlreadyExists implements FutureFallback<URI>, InvocationContext<EndpointIfAlreadyExists> {
+public class EndpointIfAlreadyExists implements Fallback<URI>, InvocationContext<EndpointIfAlreadyExists> {
 
    private URI endpoint;
 
    @Override
-   public ListenableFuture<URI> create(Throwable t) {
+   public ListenableFuture<URI> create(Throwable t) throws Exception {
+      return immediateFuture(createOrPropagate(t));
+   }
+
+   @Override
+   public URI createOrPropagate(Throwable t) throws Exception {
       if (checkNotNull(t, "throwable") instanceof KeyAlreadyExistsException) {
-         return immediateFuture(endpoint);
+         return endpoint;
       }
       throw propagate(t);
    }

apis/atmos/src/test/java/org/jclouds/atmos/fallbacks/EndpointIfAlreadyExistsTest.java

@@ -35,24 +35,24 @@ import org.testng.annotations.Test;
 public class EndpointIfAlreadyExistsTest {
 
    @Test
-   public void testFoundIsNullWhenEndpointNotSet() {
+   public void testFoundIsNullWhenEndpointNotSet() throws Exception {
       assertNull(getUnchecked(new EndpointIfAlreadyExists().create(new KeyAlreadyExistsException())));
    }
 
    @Test
-   public void testFoundIsEndpointWhenSet() {
+   public void testFoundIsEndpointWhenSet() throws Exception {
       assertEquals(
             getUnchecked(new EndpointIfAlreadyExists().setEndpoint(URI.create("foo")).create(
                   new KeyAlreadyExistsException())), URI.create("foo"));
    }
 
    @Test(expectedExceptions = RuntimeException.class)
-   public void testNotFoundPropagates() {
+   public void testNotFoundPropagates() throws Exception {
       new EndpointIfAlreadyExists().create(new RuntimeException());
    }
 
    @Test(expectedExceptions = NullPointerException.class)
-   public void testNullIsBad() {
+   public void testNullIsBad() throws Exception {
       new EndpointIfAlreadyExists().create(null);
    }
 }

apis/cloudfiles/src/main/java/org/jclouds/cloudfiles/CloudFilesApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.cloudfiles;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -65,7 +62,6 @@ public class CloudFilesApiMetadata extends SwiftApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = SwiftApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "OpenStackAuthClient.authenticate", SECONDS.toMillis(30) + "");
       return properties;
    }
 

apis/cloudservers/src/main/java/org/jclouds/cloudservers/CloudServersApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.cloudservers;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -63,8 +60,6 @@ public class CloudServersApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "OpenStackAuthClient.authenticate", SECONDS.toMillis(30) + "");
       return properties;
    }
 

apis/cloudsigma/src/main/java/org/jclouds/cloudsigma/CloudSigmaApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.cloudsigma;
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.cloudsigma.reference.CloudSigmaConstants.PROPERTY_VNC_PASSWORD;
 import static org.jclouds.compute.config.ComputeServiceProperties.TEMPLATE;
 import static org.jclouds.reflect.Reflection2.typeToken;
@@ -63,8 +61,6 @@ public class CloudSigmaApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "CloudSigmaClient.cloneDrive", MINUTES.toMillis(5) + "");
       properties.setProperty(PROPERTY_VNC_PASSWORD, "IL9vs34d");
       // passwords are set post-boot, so auth failures are possible
       // from a race condition applying the password set script

apis/cloudstack/src/main/java/org/jclouds/cloudstack/CloudStackApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.cloudstack;
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -60,9 +58,6 @@ public class CloudStackApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AddressClient.disassociateIPAddress", MINUTES.toMillis(2) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "NATClient.enableStaticNATForVirtualMachine", MINUTES.toMillis(2) + "");
       properties.setProperty("jclouds.ssh.max-retries", "7");
       properties.setProperty("jclouds.ssh.retry-auth", "true");
       return properties;

apis/cloudstack/src/main/java/org/jclouds/cloudstack/functions/CloudStackFallbacks.java

@@ -20,11 +20,11 @@ package org.jclouds.cloudstack.functions;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
+import static org.jclouds.Fallbacks.valOnNotFoundOr404;
 import static org.jclouds.util.Throwables2.getFirstThrowableOfType;
 
-import org.jclouds.Fallbacks;
+import org.jclouds.Fallback;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class CloudStackFallbacks {
@@ -35,14 +35,19 @@ public final class CloudStackFallbacks {
     * CloudStack is currently sending 431 errors with the text "Unable to find account owner for ip ". In this case, we
     * have to ignore as there's no means for us to avoid the problem, or action to take.
     */
-   public static final class VoidOnNotFoundOr404OrUnableToFindAccountOwner implements FutureFallback<Void> {
+   public static final class VoidOnNotFoundOr404OrUnableToFindAccountOwner implements Fallback<Void> {
       @Override
-      public ListenableFuture<Void> create(final Throwable t) {
+      public ListenableFuture<Void> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Void createOrPropagate(Throwable t) throws Exception {
          IllegalStateException e = getFirstThrowableOfType(checkNotNull(t, "throwable"), IllegalStateException.class);
          if (e != null && e.getMessage().indexOf("Unable to find account owner for") != -1) {
-            return immediateFuture(null);
+            return null;
          } else {
-            return Fallbacks.valOnNotFoundOr404(null, t);
+            return valOnNotFoundOr404(null, t);
          }
       }
    }

apis/cloudwatch/src/main/java/org/jclouds/cloudwatch/CloudWatchApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.cloudwatch;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
@@ -59,7 +57,6 @@ public class CloudWatchApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

apis/ec2/src/main/java/org/jclouds/ec2/EC2ApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.ec2;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.compute.config.ComputeServiceProperties.RESOURCENAME_DELIMITER;
@@ -81,8 +79,6 @@ public class EC2ApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ec2:DescribeImages", MINUTES.toMillis(5) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       properties.setProperty(PROPERTY_EC2_AMI_OWNERS, "*");

apis/ec2/src/main/java/org/jclouds/ec2/EC2Fallbacks.java

@@ -23,24 +23,29 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 
+import org.jclouds.Fallback;
 import org.jclouds.aws.AWSResponseException;
 
 import com.google.common.base.Predicates;
 import com.google.common.collect.ImmutableSet;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class EC2Fallbacks {
    private EC2Fallbacks() {
    }
 
-   public static final class VoidOnVolumeAvailable implements FutureFallback<Object> {
+   public static final class VoidOnVolumeAvailable implements Fallback<Void> {
       @Override
-      public ListenableFuture<Object> create(final Throwable t) {
+      public ListenableFuture<Void> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Void createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof AWSResponseException) {
             AWSResponseException e = AWSResponseException.class.cast(t);
             if (Predicates.in(ImmutableSet.of("IncorrectState", "available")).apply(e.getError().getCode()))
-               return immediateFuture(null);
+               return null;
          }
          throw propagate(t);
       }

apis/elasticstack/src/main/java/org/jclouds/elasticstack/ElasticStackApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.elasticstack;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.elasticstack.reference.ElasticStackConstants.PROPERTY_VNC_PASSWORD;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
@@ -63,10 +61,6 @@ public class ElasticStackApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ElasticStackClient.startServer", MINUTES.toMillis(2) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ElasticStackClient.createDrive", MINUTES.toMillis(2) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ElasticStackClient.createAndStartServer", MINUTES.toMillis(2) + "");
       properties.setProperty(PROPERTY_VNC_PASSWORD, "IL9vs34d");
       // passwords are set post-boot, so auth failures are possible
       // from a race condition applying the password set script

apis/openstack-cinder/src/main/java/org/jclouds/openstack/cinder/v1/CinderApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.openstack.cinder.v1;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 
@@ -66,7 +64,6 @@ public class CinderApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       properties.setProperty(SERVICE_TYPE, ServiceType.BLOCK_STORAGE);
       properties.setProperty(CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS);
       return properties;

apis/openstack-keystone/src/main/java/org/jclouds/openstack/keystone/v2_0/KeystoneApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.openstack.keystone.v2_0;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 
@@ -66,8 +63,6 @@ public class KeystoneApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ExtensionApi", MINUTES.toMillis(3) + "");
       properties.setProperty(CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS);
       properties.setProperty(SERVICE_TYPE, ServiceType.IDENTITY);
       return properties;

apis/openstack-keystone/src/main/java/org/jclouds/openstack/keystone/v2_0/KeystoneFallbacks.java

@@ -18,27 +18,33 @@
  */
 package org.jclouds.openstack.keystone.v2_0;
 
-import org.jclouds.Fallbacks;
+import static com.google.common.util.concurrent.Futures.immediateFuture;
+import static org.jclouds.Fallbacks.valOnNotFoundOr404;
+
+import org.jclouds.Fallback;
 import org.jclouds.openstack.keystone.v2_0.domain.PaginatedCollection;
 import org.jclouds.openstack.v2_0.domain.Link;
 
 import com.google.common.collect.ImmutableSet;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class KeystoneFallbacks {
    private KeystoneFallbacks() {
    }
 
-   public static final class EmptyPaginatedCollectionOnNotFoundOr404 implements
-         FutureFallback<PaginatedCollection<Object>> {
+   public static final class EmptyPaginatedCollectionOnNotFoundOr404 implements Fallback<PaginatedCollection<Object>> {
       private static final PaginatedCollection<Object> EMPTY = new PaginatedCollection<Object>(
             ImmutableSet.<Object> of(), ImmutableSet.<Link> of()) {
       };
 
       @Override
-      public ListenableFuture<PaginatedCollection<Object>> create(Throwable t) {
-         return Fallbacks.valOnNotFoundOr404(EMPTY, t);
+      public ListenableFuture<PaginatedCollection<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public PaginatedCollection<Object> createOrPropagate(Throwable t) throws Exception {
+         return valOnNotFoundOr404(EMPTY, t);
       }
    }
 

apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v2_0/NovaApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.openstack.nova.v2_0;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 import static org.jclouds.openstack.nova.v2_0.config.NovaProperties.AUTO_ALLOCATE_FLOATING_IPS;
@@ -72,8 +70,6 @@ public class NovaApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ServerApi.create", MINUTES.toMillis(10) + "");
       // auth fail can happen while cloud-init applies keypair updates
       properties.setProperty("jclouds.ssh.max-retries", "7");
       properties.setProperty("jclouds.ssh.retry-auth", "true");

apis/rackspace-cloudloadbalancers/src/main/java/org/jclouds/rackspace/cloudloadbalancers/CloudLoadBalancersApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.rackspace.cloudloadbalancers;
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 import static org.jclouds.reflect.Reflection2.typeToken;
@@ -67,7 +65,6 @@ public class CloudLoadBalancersApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
       properties.setProperty(SERVICE_TYPE, ServiceType.LOAD_BALANCERS);
       properties.setProperty(CREDENTIAL_TYPE, CloudIdentityCredentialTypes.API_KEY_CREDENTIALS);
       return properties;

apis/s3/src/main/java/org/jclouds/s3/S3ApiMetadata.java

@@ -18,10 +18,8 @@
  */
 package org.jclouds.s3;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
 import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_RELAX_HOSTNAME;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.DIRECTORY_SUFFIX_FOLDER;
@@ -84,11 +82,6 @@ public class S3ApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(90) + "");
-      // 512KB/s for max size of 5GB
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "s3:GetObject", SECONDS.toMillis(5242880 / 512) + "");
-      // 128KB/s for max size of 5GB; applies also to copy object, upload part
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "s3:PutObject", SECONDS.toMillis(5242880 / 128) + "");
       properties.setProperty(PROPERTY_API_VERSION, S3AsyncClient.VERSION);
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, S3Headers.DEFAULT_AMAZON_HEADERTAG);

apis/s3/src/main/java/org/jclouds/s3/S3Fallbacks.java

@@ -25,24 +25,29 @@ import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
 import static org.jclouds.util.Throwables2.getFirstThrowableOfType;
 
+import org.jclouds.Fallback;
 import org.jclouds.blobstore.ContainerNotFoundException;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class S3Fallbacks {
    private S3Fallbacks() {
    }
 
-   public static final class TrueOn404OrNotFoundFalseOnIllegalState implements FutureFallback<Boolean> {
+   public static final class TrueOn404OrNotFoundFalseOnIllegalState implements Fallback<Boolean> {
       @Override
-      public ListenableFuture<Boolean> create(final Throwable t) {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (getFirstThrowableOfType(checkNotNull(t, "throwable"), IllegalStateException.class) != null)
-            return immediateFuture(false);
+            return false;
          if (getFirstThrowableOfType(t, ContainerNotFoundException.class) != null)
-            return immediateFuture(true);
+            return true;
          if (returnValueOnCodeOrNull(t, true, equalTo(404)) != null)
-            return immediateFuture(true);
+            return true;
          throw propagate(t);
       }
    }

apis/s3/src/main/java/org/jclouds/s3/fallbacks/FalseIfBucketAlreadyOwnedByYouOrOperationAbortedWhenBucketExists.java

@@ -26,20 +26,20 @@ import static org.jclouds.util.Throwables2.getFirstThrowableOfType;
 
 import javax.inject.Inject;
 
+import org.jclouds.Fallback;
 import org.jclouds.aws.AWSResponseException;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.javax.annotation.Nullable;
 import org.jclouds.rest.InvocationContext;
 import org.jclouds.s3.S3Client;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
  * 
  * @author Adrian Cole
  */
-public class FalseIfBucketAlreadyOwnedByYouOrOperationAbortedWhenBucketExists implements FutureFallback<Boolean>,
+public class FalseIfBucketAlreadyOwnedByYouOrOperationAbortedWhenBucketExists implements Fallback<Boolean>,
       InvocationContext<FalseIfBucketAlreadyOwnedByYouOrOperationAbortedWhenBucketExists> {
 
    private final S3Client client;
@@ -51,14 +51,19 @@ public class FalseIfBucketAlreadyOwnedByYouOrOperationAbortedWhenBucketExists im
    }
 
    @Override
-   public ListenableFuture<Boolean> create(final Throwable t) {
+   public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+      return immediateFuture(createOrPropagate(t));
+   }
+
+   @Override
+   public Boolean createOrPropagate(Throwable t) throws Exception {
       AWSResponseException exception = getFirstThrowableOfType(checkNotNull(t, "throwable"), AWSResponseException.class);
       if (exception != null && exception.getError() != null && exception.getError().getCode() != null) {
          String code = exception.getError().getCode();
          if (code.equals("BucketAlreadyOwnedByYou"))
-            return immediateFuture(false);
+            return false;
          else if (code.equals("OperationAborted") && bucket != null && client.bucketExists(bucket))
-            return immediateFuture(false);
+            return false;
       }
       throw propagate(t);
    }

apis/sqs/src/main/java/org/jclouds/sqs/SQSApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.sqs;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.sqs.config.SQSProperties.CREATE_QUEUE_MAX_RETRIES;
@@ -63,9 +61,6 @@ public class SQSApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
-      // this will gracefully attempt to resolve name issues
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "sqs:CreateQueue", SECONDS.toMillis(61) + "");
       properties.setProperty(CREATE_QUEUE_MAX_RETRIES, "60");
       properties.setProperty(CREATE_QUEUE_RETRY_INTERVAL, "1000");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");

apis/sts/src/main/java/org/jclouds/sts/STSApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.sts;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
@@ -27,9 +25,9 @@ import java.net.URI;
 import java.util.Properties;
 
 import org.jclouds.apis.ApiMetadata;
-import org.jclouds.sts.config.STSRestClientModule;
 import org.jclouds.rest.RestContext;
 import org.jclouds.rest.internal.BaseRestApiMetadata;
+import org.jclouds.sts.config.STSRestClientModule;
 
 import com.google.common.reflect.TypeToken;
 
@@ -59,7 +57,6 @@ public class STSApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

apis/swift/src/main/java/org/jclouds/openstack/swift/SwiftApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.openstack.swift;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 import static org.jclouds.location.reference.LocationConstants.PROPERTY_REGIONS;
 import static org.jclouds.reflect.Reflection2.typeToken;
@@ -67,12 +64,6 @@ public class SwiftApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(2) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "OpenStackAuthClient.authenticate", SECONDS.toMillis(10) + "");
-      // TODO: value was randomly copied from S3: 512KB/s for max size of 5GB
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "CommonSwiftClient.getObject", SECONDS.toMillis(5242880 / 512) + "");
-      // TODO: value was randomly copied from S3: 128KB/s for max size of 5GB
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "CommonSwiftClient.putObject", SECONDS.toMillis(5242880 / 128) + "");
       properties.setProperty(PROPERTY_USER_METADATA_PREFIX, "X-Object-Meta-");
       properties.setProperty(PROPERTY_REGIONS, "DEFAULT");
       return properties;

apis/swift/src/main/java/org/jclouds/openstack/swift/SwiftFallbacks.java

@@ -25,20 +25,26 @@ import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.http.HttpUtils.contains404;
 import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
 
-import com.google.common.util.concurrent.FutureFallback;
+import org.jclouds.Fallback;
+
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class SwiftFallbacks {
    private SwiftFallbacks() {
    }
 
-   public static final class TrueOn404FalseOn409 implements FutureFallback<Boolean> {
+   public static final class TrueOn404FalseOn409 implements Fallback<Boolean> {
       @Override
-      public ListenableFuture<Boolean> create(final Throwable t) {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (contains404(checkNotNull(t, "throwable")))
-            return immediateFuture(true);
+            return true;
          if (returnValueOnCodeOrNull(t, false, equalTo(409)) != null)
-            return immediateFuture(false);
+            return false;
          throw propagate(t);
       }
    }

apis/swift/src/main/java/org/jclouds/openstack/swift/blobstore/SwiftBlobSigner.java

@@ -47,9 +47,8 @@ import org.jclouds.openstack.swift.TemporaryUrlKey;
 import org.jclouds.openstack.swift.blobstore.functions.BlobToObject;
 import org.jclouds.openstack.swift.domain.SwiftObject;
 import org.jclouds.reflect.Invocation;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
-import org.jclouds.rest.internal.RestAnnotationProcessor;
 
+import com.google.common.base.Function;
 import com.google.common.base.Supplier;
 import com.google.common.base.Throwables;
 import com.google.common.collect.ImmutableList;
@@ -64,7 +63,7 @@ import com.google.inject.Provider;
 @Singleton
 public class SwiftBlobSigner<T extends CommonSwiftAsyncClient> implements BlobRequestSigner {
 
-   private final RestAnnotationProcessor processor;
+   private final Function<Invocation, HttpRequest> processor;
    private final Crypto crypto;
 
    private final Provider<Long> unixEpochTimestampProvider;
@@ -86,8 +85,9 @@ public class SwiftBlobSigner<T extends CommonSwiftAsyncClient> implements BlobRe
    @Inject
    protected SwiftBlobSigner(BlobToObject blobToObject, BlobToHttpGetOptions blob2HttpGetOptions, Crypto crypto,
          @TimeStamp Provider<Long> unixEpochTimestampProvider,
-         @TemporaryUrlKey Supplier<String> temporaryUrlKeySupplier, RestAnnotationProcessor processor,
-         Class<T> ownerType) throws SecurityException, NoSuchMethodException {
+         @TemporaryUrlKey Supplier<String> temporaryUrlKeySupplier,
+         Function<Invocation, HttpRequest> processor, Class<T> ownerType) throws SecurityException,
+         NoSuchMethodException {
       this.processor = checkNotNull(processor, "processor");
       this.crypto = checkNotNull(crypto, "crypto");
 
@@ -112,8 +112,7 @@ public class SwiftBlobSigner<T extends CommonSwiftAsyncClient> implements BlobRe
    public HttpRequest signGetBlob(String container, String name, long timeInSeconds) {
       checkNotNull(container, "container");
       checkNotNull(name, "name");
-      GeneratedHttpRequest request = processor.apply(Invocation.create(getMethod,
-            ImmutableList.<Object> of(container, name)));
+      HttpRequest request = processor.apply(Invocation.create(getMethod, ImmutableList.<Object> of(container, name)));
       return cleanRequest(signForTemporaryAccess(request, timeInSeconds));
    }
 
@@ -137,7 +136,7 @@ public class SwiftBlobSigner<T extends CommonSwiftAsyncClient> implements BlobRe
    public HttpRequest signPutBlob(String container, Blob blob, long timeInSeconds) {
       checkNotNull(container, "container");
       checkNotNull(blob, "blob");
-      GeneratedHttpRequest request = processor.apply(Invocation.create(createMethod,
+      HttpRequest request = processor.apply(Invocation.create(createMethod,
             ImmutableList.<Object> of(container, blobToObject.apply(blob))));
       return cleanRequest(signForTemporaryAccess(request, timeInSeconds));
    }

apis/vcloud/src/main/java/org/jclouds/vcloud/VCloudApiMetadata.java

@@ -17,9 +17,7 @@
  * under the License.
  */
 package org.jclouds.vcloud;
-import static java.util.concurrent.TimeUnit.MINUTES;
 import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.compute.config.ComputeServiceProperties.TEMPLATE;
 import static org.jclouds.reflect.Reflection2.typeToken;
 import static org.jclouds.vcloud.reference.VCloudConstants.PROPERTY_VCLOUD_DEFAULT_FENCEMODE;
@@ -69,9 +67,6 @@ public class VCloudApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(5) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "VCloudLoginClient.login", MINUTES.toMillis(3) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "VCloudVersionsClient.getSupportedVersions", MINUTES.toMillis(3) + "");
       properties.setProperty(PROPERTY_VCLOUD_VERSION_SCHEMA, "1");
       properties.setProperty(PROPERTY_VCLOUD_XML_NAMESPACE,
             String.format("http://www.vmware.com/vcloud/v${%s}", PROPERTY_VCLOUD_VERSION_SCHEMA));

blobstore/src/main/java/org/jclouds/blobstore/BlobStoreFallbacks.java

@@ -23,20 +23,20 @@ import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.http.HttpUtils.contains404;
 
-import org.jclouds.blobstore.ContainerNotFoundException;
-import org.jclouds.blobstore.KeyNotFoundException;
+import org.jclouds.Fallback;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class BlobStoreFallbacks {
    private BlobStoreFallbacks() {
    }
    
-   public static final class ThrowContainerNotFoundOn404 implements FutureFallback<Object> {
+   public static final class ThrowContainerNotFoundOn404 implements Fallback<Object> {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Object> create(Throwable t) {
+      public Object createOrPropagate(Throwable t) throws Exception {
          if (contains404(checkNotNull(t, "throwable")))
             throw new ContainerNotFoundException(t);
          throw propagate(t);
@@ -44,10 +44,12 @@ public final class BlobStoreFallbacks {
 
    }
 
-   public static final class ThrowKeyNotFoundOn404 implements FutureFallback<Object> {
+   public static final class ThrowKeyNotFoundOn404 implements Fallback<Object> {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Object> create(Throwable t) {
+      public Object createOrPropagate(Throwable t) throws Exception {
          if (contains404(checkNotNull(t, "throwable")))
             throw new KeyNotFoundException(t);
          throw propagate(t);
@@ -55,45 +57,53 @@ public final class BlobStoreFallbacks {
 
    }
 
-   public static final class FalseOnContainerNotFound implements FutureFallback<Boolean> {
+   public static final class FalseOnContainerNotFound implements Fallback<Boolean> {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof ContainerNotFoundException) {
-            return immediateFuture(false);
+            return false;
          }
          throw propagate(t);
       }
    }
 
-   public static final class FalseOnKeyNotFound implements FutureFallback<Boolean> {
+   public static final class FalseOnKeyNotFound implements Fallback<Boolean> {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof KeyNotFoundException) {
-            return immediateFuture(false);
+            return false;
          }
          throw propagate(t);
       }
    }
 
-   public static final class NullOnContainerNotFound implements FutureFallback<Object> {
+   public static final class NullOnContainerNotFound implements Fallback<Object> {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Object> create(Throwable t) {
+      public Object createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof ContainerNotFoundException) {
-            return immediateFuture(null);
+            return null;
          }
          throw propagate(t);
       }
    }
 
-   public static final class NullOnKeyNotFound implements FutureFallback<Object> {
+   public static final class NullOnKeyNotFound implements Fallback<Object> {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Object> create(Throwable t) {
+      public Object createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof KeyNotFoundException) {
-            return immediateFuture(null);
+            return null;
          }
          throw propagate(t);
       }

common/trmk/src/main/java/org/jclouds/trmk/vcloud_0_8/TerremarkVCloudFallbacks.java

@@ -24,10 +24,10 @@ import static com.google.common.util.concurrent.Futures.immediateFuture;
 
 import java.util.regex.Pattern;
 
+import org.jclouds.Fallback;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.rest.AuthorizationException;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class TerremarkVCloudFallbacks {
@@ -40,19 +40,24 @@ public final class TerremarkVCloudFallbacks {
     * 
     * @author Adrian Cole
     */
-   public static final class VoidOnDeleteDefaultIp implements FutureFallback<Void> {
+   public static final class VoidOnDeleteDefaultIp implements Fallback<Void> {
       public static final Pattern MESSAGE_PATTERN = Pattern
             .compile(".*Cannot release this Public IP as it is default oubound IP.*");
 
       @Override
-      public ListenableFuture<Void> create(final Throwable t) {
+      public ListenableFuture<Void> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Void createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof HttpResponseException) {
             HttpResponseException hre = HttpResponseException.class.cast(t);
             if (hre.getResponse().getStatusCode() == 503 || hre.getResponse().getStatusCode() == 401
                   || MESSAGE_PATTERN.matcher(hre.getMessage()).matches())
-               return immediateFuture(null);
+               return null;
          } else if (t instanceof AuthorizationException) {
-            return immediateFuture(null);
+            return null;
          }
          throw propagate(t);
       }

common/trmk/src/main/java/org/jclouds/trmk/vcloud_0_8/internal/TerremarkVCloudApiMetadata.java

@@ -1,9 +1,7 @@
 package org.jclouds.trmk.vcloud_0_8.internal;
 
 import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
 import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.trmk.vcloud_0_8.reference.TerremarkConstants.PROPERTY_TERREMARK_EXTENSION_NAME;
 import static org.jclouds.trmk.vcloud_0_8.reference.TerremarkConstants.PROPERTY_TERREMARK_EXTENSION_NS;
 import static org.jclouds.trmk.vcloud_0_8.reference.TerremarkConstants.PROPERTY_TERREMARK_EXTENSION_VERSION;
@@ -32,9 +30,6 @@ public abstract class TerremarkVCloudApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(5) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "TerremarkVCloudLoginClient.login", SECONDS.toMillis(10) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "TerremarkVCloudVersionsClient.getSupportedVersions", SECONDS.toMillis(10) + "");
       properties.setProperty(PROPERTY_VCLOUD_VERSION_SCHEMA, "0.8");
       properties.setProperty(PROPERTY_SESSION_INTERVAL, 8 * 60 + "");
       properties.setProperty(PROPERTY_VCLOUD_XML_SCHEMA, "http://vcloud.safesecureweb.com/ns/vcloud.xsd");

core/src/main/java/org/jclouds/Fallback.java

@@ -0,0 +1,45 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds;
+
+import com.google.common.annotations.Beta;
+import com.google.common.util.concurrent.FutureFallback;
+
+/**
+ * Provides a backup value to replace an earlier exception.
+ * 
+ * @param <V>
+ *           the result type of the backup value
+ * 
+ * @author Adrian Cole
+ * @see FutureFallback
+ * @since 1.6
+ */
+@Beta
+public interface Fallback<V> extends FutureFallback<V> {
+   /**
+    * The exception is provided so that the {@code Fallback} implementation can
+    * conditionally determine whether to propagate the exception or to attempt
+    * to recover.
+    * 
+    * @param t
+    *           the exception that made the call fail.
+    */
+   V createOrPropagate(Throwable t) throws Exception;
+}

core/src/main/java/org/jclouds/Fallbacks.java

@@ -40,7 +40,6 @@ import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMultimap;
 import com.google.common.collect.ImmutableSet;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -51,123 +50,153 @@ public final class Fallbacks {
    private Fallbacks() {
    }
 
-   public static final class NullOnNotFoundOr404 implements FutureFallback<Object> {
-
-      @Override
-      public ListenableFuture<Object> create(Throwable t) {
-         return valOnNotFoundOr404(null, checkNotNull(t, "throwable"));
+   public static final class NullOnNotFoundOr404 implements Fallback<Object> {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
       }
 
-   }
-
-   public static final class VoidOnNotFoundOr404 implements FutureFallback<Void> {
-
-      @Override
-      public ListenableFuture<Void> create(Throwable t) {
+      public Object createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(null, checkNotNull(t, "throwable"));
       }
-
    }
 
-   public static final class TrueOnNotFoundOr404 implements FutureFallback<Boolean> {
+   public static final class VoidOnNotFoundOr404 implements Fallback<Void> {
+      public ListenableFuture<Void> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
+      public Void createOrPropagate(Throwable t) throws Exception {
+         return valOnNotFoundOr404(null, checkNotNull(t, "throwable"));
+      }
+   }
+
+   public static final class TrueOnNotFoundOr404 implements Fallback<Boolean> {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(true, checkNotNull(t, "throwable"));
       }
-
    }
 
-   public static final class FalseOnNotFoundOr404 implements FutureFallback<Boolean> {
+   public static final class FalseOnNotFoundOr404 implements Fallback<Boolean> {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
-      @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(false, checkNotNull(t, "throwable"));
       }
-
    }
 
-   public static final class FalseOnNotFoundOr422 implements FutureFallback<Boolean> {
-
-      @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
-         if (containsResourceNotFoundException(checkNotNull(t, "throwable")) 
-             || returnValueOnCodeOrNull(t, true, equalTo(422)) != null)
-            return immediateFuture(false);
-         throw propagate(t);
+   public static final class FalseOnNotFoundOr422 implements Fallback<Boolean> {
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
       }
 
+      public Boolean createOrPropagate(Throwable t) throws Exception {
+         if (containsResourceNotFoundException(checkNotNull(t, "throwable"))
+               || returnValueOnCodeOrNull(t, true, equalTo(422)) != null)
+            return false;
+         throw propagate(t);
+      }
    }
 
    /**
     * @author Leander Beernaert
     */
-   public static final class AbsentOn403Or404Or500 implements FutureFallback<Optional<Object>> {
-      @Override
-      public ListenableFuture<Optional<Object>> create(Throwable t) {
-         Boolean returnVal = returnValueOnCodeOrNull(checkNotNull(t, "throwable"), true, in(asList(403, 404, 500)));
-         if (returnVal != null)
-            return immediateFuture(Optional.absent());
-         throw propagate(t);
-
+   public static final class AbsentOn403Or404Or500 implements Fallback<Optional<Object>> {
+      public ListenableFuture<Optional<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
       }
 
+      public Optional<Object> createOrPropagate(Throwable t) throws Exception {
+         Boolean returnVal = returnValueOnCodeOrNull(checkNotNull(t, "throwable"), true, in(asList(403, 404, 500)));
+         if (returnVal != null)
+            return Optional.absent();
+         throw propagate(t);
+      }
    }
 
-   public static final class EmptyFluentIterableOnNotFoundOr404 implements FutureFallback<FluentIterable<Object>> {
-      @Override
-      public ListenableFuture<FluentIterable<Object>> create(Throwable t) {
+   public static final class EmptyFluentIterableOnNotFoundOr404 implements Fallback<FluentIterable<Object>> {
+      public ListenableFuture<FluentIterable<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public FluentIterable<Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(FluentIterable.from(ImmutableSet.of()), checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptyIterableWithMarkerOnNotFoundOr404 implements
-         FutureFallback<IterableWithMarker<Object>> {
-      @Override
-      public ListenableFuture<IterableWithMarker<Object>> create(Throwable t) {
+   public static final class EmptyIterableWithMarkerOnNotFoundOr404 implements Fallback<IterableWithMarker<Object>> {
+      public ListenableFuture<IterableWithMarker<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public IterableWithMarker<Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(IterableWithMarkers.from(ImmutableSet.of()), checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptyPagedIterableOnNotFoundOr404 implements FutureFallback<PagedIterable<Object>> {
-      @Override
-      public ListenableFuture<PagedIterable<Object>> create(Throwable t) {
+   public static final class EmptyPagedIterableOnNotFoundOr404 implements Fallback<PagedIterable<Object>> {
+      public ListenableFuture<PagedIterable<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public PagedIterable<Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(PagedIterables.of(IterableWithMarkers.from(ImmutableSet.of())),
                checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptyListOnNotFoundOr404 implements FutureFallback<ImmutableList<Object>> { // NO_UCD (unused code)
-      @Override
-      public ListenableFuture<ImmutableList<Object>> create(Throwable t) {
+   public static final class EmptyListOnNotFoundOr404 implements Fallback<ImmutableList<Object>> { // NO_UCD
+                                                                                                   // (unused
+                                                                                                   // code)
+      public ListenableFuture<ImmutableList<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public ImmutableList<Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(ImmutableList.of(), checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptySetOnNotFoundOr404 implements FutureFallback<ImmutableSet<Object>> {
-      @Override
-      public ListenableFuture<ImmutableSet<Object>> create(Throwable t) {
+   public static final class EmptySetOnNotFoundOr404 implements Fallback<ImmutableSet<Object>> {
+      public ListenableFuture<ImmutableSet<Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public ImmutableSet<Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(ImmutableSet.of(), checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptyMapOnNotFoundOr404 implements FutureFallback<ImmutableMap<Object, Object>> {
-      @Override
-      public ListenableFuture<ImmutableMap<Object, Object>> create(Throwable t) {
+   public static final class EmptyMapOnNotFoundOr404 implements Fallback<ImmutableMap<Object, Object>> {
+      public ListenableFuture<ImmutableMap<Object, Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public ImmutableMap<Object, Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(ImmutableMap.of(), checkNotNull(t, "throwable"));
       }
    }
 
-   public static final class EmptyMultimapOnNotFoundOr404 implements FutureFallback<ImmutableMultimap<Object, Object>> { // NO_UCD (unused code)
-      @Override
-      public ListenableFuture<ImmutableMultimap<Object, Object>> create(Throwable t) {
+   public static final class EmptyMultimapOnNotFoundOr404 implements Fallback<ImmutableMultimap<Object, Object>> { // NO_UCD
+                                                                                                                   // (unused
+                                                                                                                   // code)
+      public ListenableFuture<ImmutableMultimap<Object, Object>> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      public ImmutableMultimap<Object, Object> createOrPropagate(Throwable t) throws Exception {
          return valOnNotFoundOr404(ImmutableMultimap.of(), checkNotNull(t, "throwable"));
       }
    }
 
-   public static <T> ListenableFuture<T> valOnNotFoundOr404(T val, Throwable t) {
+   public static <T> T valOnNotFoundOr404(T val, Throwable t) {
       if (containsResourceNotFoundException(checkNotNull(t, "throwable")) || contains404(t))
-         return immediateFuture(val);
+         return val;
       throw propagate(t);
    }
 

core/src/main/java/org/jclouds/concurrent/config/ExecutorServiceModule.java

@@ -38,7 +38,9 @@ import org.jclouds.lifecycle.Closer;
 import org.jclouds.logging.Logger;
 
 import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.SimpleTimeLimiter;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import com.google.common.util.concurrent.TimeLimiter;
 import com.google.inject.AbstractModule;
 import com.google.inject.Provides;
 
@@ -98,6 +100,12 @@ public class ExecutorServiceModule extends AbstractModule {
    protected void configure() { // NO_UCD
    }
 
+   @Provides
+   @Singleton
+   TimeLimiter timeLimiter(@Named(PROPERTY_USER_THREADS) ListeningExecutorService userExecutor){
+      return new SimpleTimeLimiter(userExecutor);
+   }
+
    @Provides
    @Singleton
    @Named(PROPERTY_USER_THREADS)

core/src/main/java/org/jclouds/fallbacks/MapHttp4xxCodesToExceptions.java

@@ -20,15 +20,16 @@ package org.jclouds.fallbacks;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Throwables.propagate;
+import static com.google.common.util.concurrent.Futures.immediateFuture;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
+import org.jclouds.Fallback;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.rest.AuthorizationException;
 import org.jclouds.rest.ResourceNotFoundException;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -36,7 +37,7 @@ import com.google.common.util.concurrent.ListenableFuture;
  * @author Adrian Cole
  */
 @Singleton
-public final class MapHttp4xxCodesToExceptions implements FutureFallback<Object> {
+public final class MapHttp4xxCodesToExceptions implements Fallback<Object> {
 
    private final PropagateIfRetryAfter propagateIfRetryAfter;
 
@@ -46,7 +47,12 @@ public final class MapHttp4xxCodesToExceptions implements FutureFallback<Object>
    }
 
    @Override
-   public ListenableFuture<Object> create(Throwable t) { // NO_UCD
+   public ListenableFuture<Object> create(Throwable t) throws Exception { // NO_UCD
+      return immediateFuture(createOrPropagate(t));
+   }
+
+   @Override
+   public Object createOrPropagate(Throwable t) throws Exception {
       propagateIfRetryAfter.create(t); // if we pass here, we aren't a retry-after exception
       if (t instanceof HttpResponseException) {
          HttpResponseException responseException = HttpResponseException.class.cast(t);

core/src/main/java/org/jclouds/http/HttpCommandExecutorService.java

@@ -27,15 +27,21 @@ import com.google.common.util.concurrent.ListenableFuture;
  * 
  * @author Adrian Cole
  */
-public interface HttpCommandExecutorService {
+public interface HttpCommandExecutorService { 
 
    /**
-    * Asks the command to build a request relevant for an endpoint that produces responses of
-    * generic type {@code HttpResponse}. and invokes it on the endpoint, returning a future
+    * Returns a potentially deferred {@code HttpResponse} from a server responding to the
+    * {@code command}. The output {@code ListenableFuture} need not be
+    * {@linkplain Future#isDone done}, making {@code HttpCommandExecutorService}
+    * suitable for asynchronous derivations.
     * 
-    * @param command
-    *           that generates requests
-    * @return {@link Future} containing the response from the {@code endpoint}
     */
    ListenableFuture<HttpResponse> submit(HttpCommand command);
+   
+   /**
+    * Returns a {@code HttpResponse} from the server which responded to the
+    * {@code command}.
+    */
+   HttpResponse invoke(HttpCommand command);
+
 }

core/src/main/java/org/jclouds/http/internal/BaseHttpCommandExecutorService.java

@@ -19,10 +19,12 @@
 package org.jclouds.http.internal;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Throwables.propagate;
 import static com.google.common.io.ByteStreams.copy;
 import static com.google.common.io.ByteStreams.nullOutputStream;
 import static org.jclouds.http.HttpUtils.checkRequestHasContentLengthOrChunkedEncoding;
 import static org.jclouds.http.HttpUtils.wirePayloadIfEnabled;
+import static org.jclouds.util.Throwables2.getFirstThrowableOfType;
 
 import java.io.FilterInputStream;
 import java.io.IOException;
@@ -46,7 +48,6 @@ import org.jclouds.http.handlers.DelegatingErrorHandler;
 import org.jclouds.http.handlers.DelegatingRetryHandler;
 import org.jclouds.io.ContentMetadataCodec;
 import org.jclouds.logging.Logger;
-import org.jclouds.util.Throwables2;
 
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
@@ -58,11 +59,11 @@ import com.google.common.util.concurrent.ListeningExecutorService;
 public abstract class BaseHttpCommandExecutorService<Q> implements HttpCommandExecutorService {
    protected final HttpUtils utils;
    protected final ContentMetadataCodec contentMetadataCodec;
-   
-   private final DelegatingRetryHandler retryHandler;
-   private final IOExceptionRetryHandler ioRetryHandler;
-   private final DelegatingErrorHandler errorHandler;
-   private final ListeningExecutorService ioExecutor;
+
+   protected final DelegatingRetryHandler retryHandler;
+   protected final IOExceptionRetryHandler ioRetryHandler;
+   protected final DelegatingErrorHandler errorHandler;
+   protected final ListeningExecutorService ioExecutor;
 
    @Resource
    protected Logger logger = Logger.NULL;
@@ -74,9 +75,9 @@ public abstract class BaseHttpCommandExecutorService<Q> implements HttpCommandEx
 
    @Inject
    protected BaseHttpCommandExecutorService(HttpUtils utils, ContentMetadataCodec contentMetadataCodec,
-            @Named(Constants.PROPERTY_IO_WORKER_THREADS) ListeningExecutorService ioExecutor,
-            DelegatingRetryHandler retryHandler, IOExceptionRetryHandler ioRetryHandler,
-            DelegatingErrorHandler errorHandler, HttpWire wire) {
+         @Named(Constants.PROPERTY_IO_WORKER_THREADS) ListeningExecutorService ioExecutor,
+         DelegatingRetryHandler retryHandler, IOExceptionRetryHandler ioRetryHandler,
+         DelegatingErrorHandler errorHandler, HttpWire wire) {
       this.utils = checkNotNull(utils, "utils");
       this.contentMetadataCodec = checkNotNull(contentMetadataCodec, "contentMetadataCodec");
       this.retryHandler = checkNotNull(retryHandler, "retryHandler");
@@ -123,12 +124,71 @@ public abstract class BaseHttpCommandExecutorService<Q> implements HttpCommandEx
 
    }
 
+   @Override
+   public HttpResponse invoke(HttpCommand command) {
+      HttpResponse response = null;
+      for (;;) {
+         HttpRequest request = command.getCurrentRequest();
+         Q nativeRequest = null;
+         try {
+            for (HttpRequestFilter filter : request.getFilters()) {
+               request = filter.filter(request);
+            }
+            checkRequestHasContentLengthOrChunkedEncoding(request,
+                  "After filtering, the request has neither chunked encoding nor content length: " + request);
+            logger.debug("Sending request %s: %s", request.hashCode(), request.getRequestLine());
+            wirePayloadIfEnabled(wire, request);
+            utils.logRequest(headerLog, request, ">>");
+            nativeRequest = convert(request);
+            response = invoke(nativeRequest);
+
+            logger.debug("Receiving response %s: %s", request.hashCode(), response.getStatusLine());
+            utils.logResponse(headerLog, response, "<<");
+            if (response.getPayload() != null && wire.enabled())
+               wire.input(response);
+            nativeRequest = null; // response took ownership of streams
+            int statusCode = response.getStatusCode();
+            if (statusCode >= 300) {
+               if (shouldContinue(command, response))
+                  continue;
+               else
+                  break;
+            } else {
+               break;
+            }
+         } catch (Exception e) {
+            IOException ioe = getFirstThrowableOfType(e, IOException.class);
+            if (ioe != null && ioRetryHandler.shouldRetryRequest(command, ioe)) {
+               continue;
+            }
+            command.setException(new HttpResponseException(e.getMessage() + " connecting to "
+                  + command.getCurrentRequest().getRequestLine(), command, null, e));
+            break;
+
+         } finally {
+            cleanup(nativeRequest);
+         }
+      }
+      if (command.getException() != null)
+         throw propagate(command.getException());
+      return response;
+   }
+
+   private boolean shouldContinue(HttpCommand command, HttpResponse response) {
+      boolean shouldContinue = false;
+      if (retryHandler.shouldRetryRequest(command, response)) {
+         shouldContinue = true;
+      } else {
+         errorHandler.handleError(command, response);
+      }
+      return shouldContinue;
+   }
+
    @Override
    public ListenableFuture<HttpResponse> submit(HttpCommand command) {
       HttpRequest request = command.getCurrentRequest();
       checkRequestHasContentLengthOrChunkedEncoding(request,
-               "if the request has a payload, it must be set to chunked encoding or specify a content length: "
-                        + request);
+            "if the request has a payload, it must be set to chunked encoding or specify a content length: " + request);
       return ioExecutor.submit(new HttpResponseCallable(command));
    }
 
@@ -140,63 +200,12 @@ public abstract class BaseHttpCommandExecutorService<Q> implements HttpCommandEx
       }
 
       public HttpResponse call() throws Exception {
-
-         HttpResponse response = null;
-         for (;;) {
-            HttpRequest request = command.getCurrentRequest();
-            Q nativeRequest = null;
-            try {
-               for (HttpRequestFilter filter : request.getFilters()) {
-                  request = filter.filter(request);
-               }
-               checkRequestHasContentLengthOrChunkedEncoding(request,
-                        "After filtering, the request has neither chunked encoding nor content length: " + request);
-               logger.debug("Sending request %s: %s", request.hashCode(), request.getRequestLine());
-               wirePayloadIfEnabled(wire, request);
-               utils.logRequest(headerLog, request, ">>");
-               nativeRequest = convert(request);
-               response = invoke(nativeRequest);
-
-               logger.debug("Receiving response %s: %s", request.hashCode(), response.getStatusLine());
-               utils.logResponse(headerLog, response, "<<");
-               if (response.getPayload() != null && wire.enabled())
-                  wire.input(response);
-               nativeRequest = null;  // response took ownership of streams
-               int statusCode = response.getStatusCode();
-               if (statusCode >= 300) {
-                  if (shouldContinue(response))
-                     continue;
-                  else
-                     break;
-               } else {
-                  break;
-               }
-            } catch (Exception e) {
-               IOException ioe = Throwables2.getFirstThrowableOfType(e, IOException.class);
-               if (ioe != null && ioRetryHandler.shouldRetryRequest(command, ioe)) {
-                  continue;
-               }
-               command.setException(new HttpResponseException(e.getMessage() + " connecting to "
-                  + command.getCurrentRequest().getRequestLine(), command, null, e));
-               break;
-
-            } finally {
-               cleanup(nativeRequest);
-            }
+         try {
+            return invoke(command);
+         } finally {
+            if (command.getException() != null)
+               throw command.getException();
          }
-         if (command.getException() != null)
-            throw command.getException();
-         return response;
-      }
-
-      private boolean shouldContinue(HttpResponse response) {
-         boolean shouldContinue = false;
-         if (retryHandler.shouldRetryRequest(command, response)) {
-            shouldContinue = true;
-         } else {
-            errorHandler.handleError(command, response);
-         }
-         return shouldContinue;
       }
 
       @Override

core/src/main/java/org/jclouds/rest/InputParamValidator.java

@@ -19,7 +19,6 @@
 package org.jclouds.rest;
 
 import static com.google.common.base.Preconditions.checkNotNull;
-import static com.google.common.collect.Collections2.filter;
 
 import java.util.List;
 
@@ -29,7 +28,6 @@ import org.jclouds.predicates.Validator;
 import org.jclouds.reflect.Invocation;
 import org.jclouds.rest.annotations.ParamValidators;
 
-import com.google.common.base.Predicate;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
 import com.google.common.reflect.Parameter;

core/src/main/java/org/jclouds/rest/annotations/Fallback.java

@@ -24,10 +24,9 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
-import com.google.common.util.concurrent.FutureFallback;
-
 /**
- * Annotates the appropriate {@link FutureFallback} which propagates the exception or returns a valid fallback value.
+ * Annotates the appropriate {@link org.jclouds.Fallback} which propagates
+ * the exception or returns a valid fallback value.
  * 
  * @since 1.6
  * @author Adrian Cole
@@ -35,5 +34,5 @@ import com.google.common.util.concurrent.FutureFallback;
 @Target(METHOD)
 @Retention(RUNTIME)
 public @interface Fallback {
-   Class<? extends FutureFallback<?>> value();
+   Class<? extends org.jclouds.Fallback<?>> value();
 }

core/src/main/java/org/jclouds/rest/config/InvocationConfig.java

@@ -0,0 +1,55 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.rest.config;
+
+import org.jclouds.Fallback;
+import org.jclouds.reflect.Invocation;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.UncheckedTimeoutException;
+import com.google.inject.ImplementedBy;
+
+/**
+ * Provides the ability to decouple timeouts and fallbacks from what's built-in.
+ * 
+ * @author Adrian Cole
+ */
+@Beta
+@ImplementedBy(ReadAnnotationsAndProperties.class)
+public interface InvocationConfig {
+
+   /**
+    * If this is present, Sync method calls will block up to the specified nanos
+    * and throw an {@linkplain UncheckedTimeoutException}. If this is not
+    * present, Sync method calls will be invoked directly, typically through
+    * {@linkplain HttpCommandExecutorService#invoke}.
+    */
+   Optional<Long> getTimeoutNanos(Invocation in);
+
+   /**
+    * command named used in logging and configuration keys.
+    */
+   String getCommandName(Invocation invocation);
+
+   /**
+    * fallback used for Sync or Async commands.
+    */
+   Fallback<?> getFallback(Invocation invocation);
+}

core/src/main/java/org/jclouds/rest/config/ReadAnnotationsAndProperties.java

@@ -0,0 +1,118 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.rest.config;
+
+import static com.google.common.base.Optional.fromNullable;
+import static com.google.common.collect.Maps.transformValues;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
+import static org.jclouds.util.Maps2.transformKeys;
+import static org.jclouds.util.Predicates2.startsWith;
+
+import java.util.Map;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+import org.jclouds.reflect.Invocation;
+import org.jclouds.rest.annotations.Fallback;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+import com.google.common.base.Predicate;
+import com.google.common.reflect.Invokable;
+import com.google.inject.Injector;
+
+@Beta
+@Singleton
+public class ReadAnnotationsAndProperties implements InvocationConfig {
+   private final Injector injector;
+   private final org.jclouds.Fallback<Object> defaultFallback;
+   private final Map<String, Long> timeouts;
+
+   @Inject
+   ReadAnnotationsAndProperties(Injector injector,
+         Function<Predicate<String>, Map<String, String>> filterStringsBoundByName,
+         org.jclouds.Fallback<Object> defaultFallback) {
+      this.injector = injector;
+      this.defaultFallback = defaultFallback;
+      this.timeouts = timeouts(filterStringsBoundByName);
+   }
+
+   @Override
+   public Optional<Long> getTimeoutNanos(Invocation in) {
+      String commandName = getCommandName(in);
+      Optional<Long> defaultMillis = fromNullable(timeouts.get("default"));
+      Optional<Long> timeoutMillis = fromNullable(timeouts.get(commandName));
+      Invokable<?, ?> invoked = in.getInvokable();
+      if (invoked.isAnnotationPresent(Named.class)) {
+         timeoutMillis = timeoutMillis.or(defaultMillis);
+      } else {
+         // TODO: remove old logic once Named annotations are on all methods
+         String className = invoked.getOwnerType().getRawType().getSimpleName().replace("AsyncClient", "Client")
+               .replace("AsyncApi", "Api");
+         timeoutMillis = timeoutMillis.or(fromNullable(timeouts.get(className))).or(defaultMillis);
+      }
+      if (timeoutMillis.isPresent())
+         return Optional.of(MILLISECONDS.toNanos(timeoutMillis.get()));
+      return Optional.absent();
+   }
+
+   @Override
+   public String getCommandName(Invocation invocation) {
+      Invokable<?, ?> invoked = invocation.getInvokable();
+      if (invoked.isAnnotationPresent(Named.class)) {
+         return invoked.getAnnotation(Named.class).value();
+      } else {
+         // TODO: remove old logic once Named annotations are on all methods
+         String className = invoked.getOwnerType().getRawType().getSimpleName().replace("AsyncClient", "Client")
+               .replace("AsyncApi", "Api");
+         return className + "." + invoked.getName();
+      }
+   }
+
+   @Override
+   public org.jclouds.Fallback<?> getFallback(Invocation invocation) {
+      Fallback fallback = invocation.getInvokable().getAnnotation(Fallback.class);
+      if (fallback != null) {
+         return injector.getInstance(fallback.value());
+      }
+      return defaultFallback;
+   }
+
+   /**
+    * override timeout by values configured in properties(in ms)
+    */
+   static Map<String, Long> timeouts(Function<Predicate<String>, Map<String, String>> filterStringsBoundByName) {
+      Map<String, String> stringBoundWithTimeoutPrefix = filterStringsBoundByName
+            .apply(startsWith(PROPERTY_TIMEOUTS_PREFIX));
+      Map<String, Long> longsByName = transformValues(stringBoundWithTimeoutPrefix, new Function<String, Long>() {
+         public Long apply(String input) {
+            return Long.valueOf(String.valueOf(input));
+         }
+      });
+      return transformKeys(longsByName, new Function<String, String>() {
+         public String apply(String input) {
+            return input.replaceFirst(PROPERTY_TIMEOUTS_PREFIX, "");
+         }
+      });
+   }
+}

core/src/main/java/org/jclouds/rest/config/RestModule.java

@@ -22,34 +22,34 @@ import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.collect.Iterables.toArray;
 import static com.google.common.collect.Iterables.transform;
-import static com.google.common.collect.Maps.transformValues;
 import static com.google.common.util.concurrent.Atomics.newReference;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.method;
 import static org.jclouds.reflect.Reflection2.methods;
 import static org.jclouds.rest.config.BinderUtils.bindHttpApi;
-import static org.jclouds.util.Maps2.transformKeys;
-import static org.jclouds.util.Predicates2.startsWith;
 
 import java.net.Proxy;
 import java.net.URI;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicReference;
 
-import javax.inject.Named;
 import javax.inject.Singleton;
 
+import org.jclouds.fallbacks.MapHttp4xxCodesToExceptions;
 import org.jclouds.functions.IdentityFunction;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.http.HttpResponse;
 import org.jclouds.http.functions.config.SaxParserModule;
 import org.jclouds.internal.FilterStringsBoundToInjectorByName;
 import org.jclouds.json.config.GsonModule;
 import org.jclouds.location.config.LocationModule;
 import org.jclouds.proxy.ProxyForURI;
+import org.jclouds.reflect.Invocation;
 import org.jclouds.rest.AuthorizationException;
 import org.jclouds.rest.HttpAsyncClient;
 import org.jclouds.rest.HttpClient;
 import org.jclouds.rest.binders.BindToJsonPayloadWrappedWith;
-import org.jclouds.rest.internal.BlockOnFuture;
+import org.jclouds.rest.internal.RestAnnotationProcessor;
+import org.jclouds.rest.internal.TransformerForRequest;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
@@ -90,6 +90,21 @@ public class RestModule extends AbstractModule {
       return seedKnownSync2AsyncInvokables(sync2Async);
    }
 
+   /**
+    * function view of above
+    */
+   @Provides
+   @Singleton
+   protected Function<Invocation, Invocation> sync2async(final Cache<Invokable<?, ?>, Invokable<?, ?>> cache) {
+      return new Function<Invocation, Invocation>() {
+         public Invocation apply(Invocation in) {
+            return Invocation.create(
+                  checkNotNull(cache.getIfPresent(in.getInvokable()), "invokable %s not in %s", in.getInvokable(),
+                        cache), in.getArgs());
+         }
+      };
+   }
+
    @VisibleForTesting
    static Cache<Invokable<?, ?>, Invokable<?, ?>> seedKnownSync2AsyncInvokables(Map<Class<?>, Class<?>> sync2Async) {
       Cache<Invokable<?, ?>, Invokable<?, ?>> sync2AsyncBuilder = CacheBuilder.newBuilder().build();
@@ -133,7 +148,12 @@ public class RestModule extends AbstractModule {
       install(new GsonModule());
       install(new SetCaller.Module());
       install(new FactoryModuleBuilder().build(BindToJsonPayloadWrappedWith.Factory.class));
-      install(new FactoryModuleBuilder().build(BlockOnFuture.Factory.class));
+      bind(new TypeLiteral<Function<HttpRequest, Function<HttpResponse, ?>>>() {
+      }).to(TransformerForRequest.class);
+      bind(new TypeLiteral<org.jclouds.Fallback<Object>>() {
+      }).to(MapHttp4xxCodesToExceptions.class);
+      bind(new TypeLiteral<Function<Invocation, HttpRequest>>() {
+      }).to(RestAnnotationProcessor.class);
       bind(IdentityFunction.class).toInstance(IdentityFunction.INSTANCE);
       bindHttpApi(binder(), HttpClient.class, HttpAsyncClient.class);
       // this will help short circuit scenarios that can otherwise lock out users
@@ -145,23 +165,4 @@ public class RestModule extends AbstractModule {
       }).to(ProxyForURI.class);
       installLocations();
    }
-
-   @Provides
-   @Singleton
-   @Named("TIMEOUTS")
-   protected Map<String, Long> timeouts(Function<Predicate<String>, Map<String, String>> filterStringsBoundByName) {
-      Map<String, String> stringBoundWithTimeoutPrefix = filterStringsBoundByName
-            .apply(startsWith(PROPERTY_TIMEOUTS_PREFIX));
-      Map<String, Long> longsByName = transformValues(stringBoundWithTimeoutPrefix, new Function<String, Long>() {
-         public Long apply(String input) {
-            return Long.valueOf(String.valueOf(input));
-         }
-      });
-      return transformKeys(longsByName, new Function<String, String>() {
-         public String apply(String input) {
-            return input.replaceFirst(PROPERTY_TIMEOUTS_PREFIX, "");
-         }
-      });
-
-   }
 }

core/src/main/java/org/jclouds/rest/internal/BlockOnFuture.java

@@ -1,132 +0,0 @@
-/**
- * Licensed to jclouds, Inc. (jclouds) under one or more
- * contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  jclouds licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.jclouds.rest.internal;
-
-import static com.google.common.base.Optional.fromNullable;
-import static com.google.common.collect.ObjectArrays.concat;
-import static com.google.common.util.concurrent.Uninterruptibles.getUninterruptibly;
-import static java.util.concurrent.TimeUnit.NANOSECONDS;
-
-import java.util.Map;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-import javax.annotation.Resource;
-import javax.inject.Inject;
-import javax.inject.Named;
-
-import org.jclouds.logging.Logger;
-import org.jclouds.reflect.Invocation;
-
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Function;
-import com.google.common.base.Optional;
-import com.google.common.reflect.Invokable;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.UncheckedExecutionException;
-import com.google.common.util.concurrent.UncheckedTimeoutException;
-import com.google.inject.assistedinject.Assisted;
-
-public class BlockOnFuture implements Function<ListenableFuture<?>, Object> {
-
-   public static interface Factory {
-      /**
-       * @param invocation
-       *           context for how the future was created
-       */
-      BlockOnFuture create(Invocation invocation);
-   }
-
-   @Resource
-   private Logger logger = Logger.NULL;
-
-   private final Map<String, Long> timeouts;
-   private final Invocation invocation;
-
-   @Inject
-   @VisibleForTesting
-   BlockOnFuture(@Named("TIMEOUTS") Map<String, Long> timeouts, @Assisted Invocation invocation) {
-      this.timeouts = timeouts;
-      this.invocation = invocation;
-   }
-
-   @Override
-   public Object apply(ListenableFuture<?> future) {
-      Optional<Long> timeoutNanos = timeoutInNanos(invocation.getInvokable(), timeouts);
-      return block(future, timeoutNanos);
-   }
-
-   private Object block(ListenableFuture<?> future, Optional<Long> timeoutNanos) {
-      try {
-         if (timeoutNanos.isPresent()) {
-            logger.debug(">> blocking on %s for %s", future, timeoutNanos);
-            return getUninterruptibly(future, timeoutNanos.get(), NANOSECONDS);
-         } else {
-            logger.debug(">> blocking on %s", future);
-            return getUninterruptibly(future);
-         }
-      } catch (ExecutionException e) {
-         throw propagateCause(e);
-      } catch (TimeoutException e) {
-         future.cancel(true);
-         throw new UncheckedTimeoutException(e);
-      }
-   }
-
-   private static RuntimeException propagateCause(Exception e) {
-      Throwable cause = e.getCause();
-      if (cause == null) {
-         UncheckedExecutionException unchecked = new UncheckedExecutionException(e.getMessage()) {
-            private static final long serialVersionUID = 1L;
-         };
-         unchecked.setStackTrace(e.getStackTrace());
-         throw unchecked;
-      }
-      StackTraceElement[] combined = concat(cause.getStackTrace(), e.getStackTrace(), StackTraceElement.class);
-      cause.setStackTrace(combined);
-      if (cause instanceof RuntimeException) {
-         throw (RuntimeException) cause;
-      }
-      if (cause instanceof Error) {
-         throw (Error) cause;
-      }
-      // The cause is a weird kind of Throwable, so throw the outer exception.
-      throw new RuntimeException(e);
-   }
-
-   // override timeout by values configured in properties(in ms)
-   private Optional<Long> timeoutInNanos(Invokable<?, ?> invoked, Map<String, Long> timeouts) {
-      Optional<Long> defaultMillis = fromNullable(timeouts.get("default"));
-      Optional<Long> timeoutMillis;
-      if (invoked.isAnnotationPresent(Named.class)) {
-         String commandName = invoked.getAnnotation(Named.class).value();
-         timeoutMillis = fromNullable(timeouts.get(commandName)).or(defaultMillis);
-      } else {
-         // TODO: remove old logic, once Named annotations are present on all methods
-         String className = invoked.getOwnerType().getRawType().getSimpleName().replace("AsyncClient", "Client")
-               .replace("AsyncApi", "Api");
-         timeoutMillis = fromNullable(timeouts.get(className + "." + invoked.getName())).or(
-               fromNullable(timeouts.get(className))).or(defaultMillis);
-      }
-      if (timeoutMillis.isPresent())
-         return Optional.of(TimeUnit.MILLISECONDS.toNanos(timeoutMillis.get()));
-      return Optional.absent();
-   }
-}

core/src/main/java/org/jclouds/rest/internal/InvokeAndCallGetOnFutures.java

@@ -18,7 +18,6 @@
  */
 package org.jclouds.rest.internal;
 
-import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.getUnchecked;
 
@@ -32,7 +31,6 @@ import org.jclouds.reflect.Invocation;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
-import com.google.common.cache.Cache;
 import com.google.common.reflect.Invokable;
 import com.google.common.util.concurrent.ListenableFuture;
 
@@ -45,7 +43,7 @@ public final class InvokeAndCallGetOnFutures<R> implements Function<Invocation,
    @Resource
    private Logger logger = Logger.NULL;
 
-   private final Cache<Invokable<?, ?>, Invokable<?, ?>> sync2AsyncInvokables;
+   private final Function<Invocation, Invocation> sync2async;
    private final R receiver;
 
    /**
@@ -55,8 +53,8 @@ public final class InvokeAndCallGetOnFutures<R> implements Function<Invocation,
     */
    @Inject
    @VisibleForTesting
-   InvokeAndCallGetOnFutures(Cache<Invokable<?, ?>, Invokable<?, ?>> sync2AsyncInvokables, R receiver) {
-      this.sync2AsyncInvokables = sync2AsyncInvokables;
+   InvokeAndCallGetOnFutures(Function<Invocation, Invocation> sync2async, R receiver) {
+      this.sync2async = sync2async;
       this.receiver = receiver;
    }
 
@@ -64,8 +62,7 @@ public final class InvokeAndCallGetOnFutures<R> implements Function<Invocation,
    @Override
    public Object apply(Invocation in) {
       @SuppressWarnings("rawtypes")
-      Invokable target = checkNotNull(sync2AsyncInvokables.getIfPresent(in.getInvokable()), "invokable %s not in %s",
-            in.getInvokable(), sync2AsyncInvokables);
+      Invokable target = sync2async.apply(in).getInvokable();
       Object returnVal;
       try {
          returnVal = target.invoke(receiver, in.getArgs().toArray());

core/src/main/java/org/jclouds/rest/internal/InvokeHttpMethod.java

@@ -19,114 +19,240 @@
 package org.jclouds.rest.internal;
 
 import static com.google.common.base.Objects.equal;
-import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Objects.toStringHelper;
 import static com.google.common.base.Preconditions.checkState;
+import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.transform;
 import static com.google.common.util.concurrent.Futures.withFallback;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
+import static org.jclouds.Constants.PROPERTY_USER_THREADS;
+
+import java.util.concurrent.Callable;
+import java.util.concurrent.TimeUnit;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import org.jclouds.Constants;
-import org.jclouds.fallbacks.MapHttp4xxCodesToExceptions;
 import org.jclouds.http.HttpCommand;
 import org.jclouds.http.HttpCommandExecutorService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.logging.Logger;
 import org.jclouds.reflect.Invocation;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.annotations.Fallback;
+import org.jclouds.rest.config.InvocationConfig;
 
+import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
 import com.google.common.base.Objects;
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheBuilder;
-import com.google.common.cache.CacheLoader;
-import com.google.common.cache.LoadingCache;
+import com.google.common.base.Optional;
 import com.google.common.reflect.Invokable;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
-import com.google.inject.Injector;
+import com.google.common.util.concurrent.TimeLimiter;
+import com.google.common.util.concurrent.UncheckedTimeoutException;
 
+/**
+ * @author Adrian Cole
+ */
 public class InvokeHttpMethod implements Function<Invocation, Object> {
 
    @Resource
    private Logger logger = Logger.NULL;
 
-   private final Injector injector;
-   private final Cache<Invokable<?, ?>, Invokable<?, ?>> sync2AsyncInvokables;
-   private final RestAnnotationProcessor annotationProcessor;
+   private final Function<Invocation, Invocation> sync2async;
+   private final Function<Invocation, HttpRequest> annotationProcessor;
    private final HttpCommandExecutorService http;
-   private final TransformerForRequest transformerForRequest;
    private final ListeningExecutorService userExecutor;
-   private final BlockOnFuture.Factory blocker;
+   private final TimeLimiter timeLimiter;
+   private final Function<HttpRequest, Function<HttpResponse, ?>> transformerForRequest;
+   private final InvocationConfig config;
 
    @Inject
-   private InvokeHttpMethod(Injector injector, Cache<Invokable<?, ?>, Invokable<?, ?>> sync2AsyncInvokables,
-         RestAnnotationProcessor annotationProcessor, HttpCommandExecutorService http,
-         TransformerForRequest transformerForRequest,
-         @Named(Constants.PROPERTY_USER_THREADS) ListeningExecutorService userExecutor, BlockOnFuture.Factory blocker) {
-      this.injector = injector;
-      this.sync2AsyncInvokables = sync2AsyncInvokables;
+   @VisibleForTesting
+   InvokeHttpMethod(Function<Invocation, Invocation> sync2async, Function<Invocation, HttpRequest> annotationProcessor,
+         HttpCommandExecutorService http, Function<HttpRequest, Function<HttpResponse, ?>> transformerForRequest,
+         TimeLimiter timeLimiter, InvocationConfig config,
+         @Named(PROPERTY_USER_THREADS) ListeningExecutorService userExecutor) {
+      this.sync2async = sync2async;
       this.annotationProcessor = annotationProcessor;
       this.http = http;
       this.userExecutor = userExecutor;
-      this.blocker = blocker;
+      this.timeLimiter = timeLimiter;
       this.transformerForRequest = transformerForRequest;
+      this.config = config;
    }
 
-   private final LoadingCache<Invokable<?, ?>, FutureFallback<?>> fallbacks = CacheBuilder.newBuilder().build(
-         new CacheLoader<Invokable<?, ?>, FutureFallback<?>>() {
-
-            @Override
-            public FutureFallback<?> load(Invokable<?, ?> key) throws Exception {
-               Fallback annotation = key.getAnnotation(Fallback.class);
-               if (annotation != null) {
-                  return injector.getInstance(annotation.value());
-               }
-               return injector.getInstance(MapHttp4xxCodesToExceptions.class);
-            }
-
-         });
-
    @Override
    public Object apply(Invocation in) {
       if (isFuture(in.getInvokable())) {
-         return createFuture(in);
+         return submit(in);
       }
-      Invocation async = Invocation.create(
-            checkNotNull(sync2AsyncInvokables.getIfPresent(in.getInvokable()), "invokable %s not in %s",
-                  in.getInvokable(), sync2AsyncInvokables), in.getArgs());
+      Invocation async = toAsync(in);
+      Optional<Long> timeoutNanos = config.getTimeoutNanos(async);
+      if (timeoutNanos.isPresent()) {
+         return invokeWithTimeout(async, timeoutNanos.get());
+      }
+      return invoke(async);
+   }
+
+   /**
+    * submits the {@linkplain HttpCommand} associated with {@code invocation},
+    * {@link #getTransformer(String, HttpCommand) parses its response}, and
+    * applies a {@link #getFallback(String, Invocation, HttpCommand) fallback}
+    * if a {@code Throwable} is encountered. Parsing and Fallback occur on the
+    * {@code userExecutor} thread.
+    */
+   public ListenableFuture<?> submit(Invocation invocation) {
+      String commandName = config.getCommandName(invocation);
+      HttpCommand command = toCommand(commandName, invocation);
+      Function<HttpResponse, ?> transformer = getTransformer(commandName, command);
+      org.jclouds.Fallback<?> fallback = getFallback(commandName, invocation, command);
+
+      logger.debug(">> submitting %s", commandName);
+      return withFallback(transform(http.submit(command), transformer, userExecutor), fallback);
+   }
+
+   /**
+    * invokes the {@linkplain HttpCommand} associated with {@code invocation},
+    * {@link #getTransformer(String, HttpCommand) parses its response}, and
+    * applies a {@link #getFallback(String, Invocation, HttpCommand) fallback}
+    * if a {@code Throwable} is encountered.
+    */
+   public Object invoke(Invocation invocation) {
+      String commandName = config.getCommandName(invocation);
+      HttpCommand command = toCommand(commandName, invocation);
+      Function<HttpResponse, ?> transformer = getTransformer(commandName, command);
+      org.jclouds.Fallback<?> fallback = getFallback(commandName, invocation, command);
+
+      logger.debug(">> invoking %s", commandName);
+      try {
+         return transformer.apply(http.invoke(command));
+      } catch (Throwable t) {
+         try {
+            return fallback.createOrPropagate(t);
+         } catch (Exception e) {
+            throw propagate(e);
+         }
+      }
+   }
+
+   /**
+    * calls {@link #invoke(Invocation)}, timing out after the specified time
+    * limit. If the target method call finished before the limit is reached, the
+    * return value or exception is propagated to the caller exactly as-is. If,
+    * on the other hand, the time limit is reached, we attempt to abort the call
+    * to the target, and throw an {@link UncheckedTimeoutException} to the
+    * caller.
+    * 
+    * @param invocation
+    *           the Invocation to invoke via {@link #invoke(Invocation)}
+    * @param limitNanos
+    *           with timeoutUnit, the maximum length of time to wait in
+    *           nanoseconds
+    * @throws InterruptedException
+    *            if our thread is interrupted during execution
+    * @throws UncheckedTimeoutException
+    *            if the time limit is reached
+    * @see TimeLimiter#callWithTimeout(Callable, long, TimeUnit, boolean)
+    */
+   public Object invokeWithTimeout(final Invocation invocation, final long limitNanos) {
+      String commandName = config.getCommandName(invocation);
+      HttpCommand command = toCommand(commandName, invocation);
+      org.jclouds.Fallback<?> fallback = getFallback(commandName, invocation, command);
+
+      logger.debug(">> blocking on %s for %s", invocation, limitNanos);
+      try {
+         return timeLimiter
+               .callWithTimeout(new InvokeAndTransform(commandName, command), limitNanos, NANOSECONDS, true);
+      } catch (Throwable t) {
+         try {
+            return fallback.createOrPropagate(t);
+         } catch (Exception e) {
+            throw propagate(e);
+         }
+      }
+   }
+
+   private org.jclouds.Fallback<?> getFallback(String commandName, Invocation invocation, HttpCommand command) {
+      HttpRequest request = command.getCurrentRequest();
+      org.jclouds.Fallback<?> fallback = config.getFallback(invocation);
+      if (fallback instanceof InvocationContext)
+         InvocationContext.class.cast(fallback).setContext(request);
+      logger.trace("<< exceptions from %s are parsed by %s", commandName, fallback.getClass().getSimpleName());
+      return fallback;
+   }
+
+   @VisibleForTesting
+   final class InvokeAndTransform implements Callable<Object> {
+      private final String commandName;
+      private final HttpCommand command;
+      private final Function<HttpResponse, ?> transformer;
+
+      InvokeAndTransform(String commandName, HttpCommand command) {
+         this.commandName = commandName;
+         this.command = command;
+         this.transformer = getTransformer(commandName, command);
+      }
+
+      @Override
+      public Object call() throws Exception {
+         return transformer.apply(http.invoke(command));
+      }
+
+      @Override
+      public int hashCode() {
+         return Objects.hashCode(commandName, command, transformer);
+      }
+
+      @Override
+      public boolean equals(Object obj) {
+         if (this == obj)
+            return true;
+         if (obj == null || getClass() != obj.getClass())
+            return false;
+         InvokeAndTransform that = InvokeAndTransform.class.cast(obj);
+         return equal(this.commandName, that.commandName) && equal(this.command, that.command)
+               && equal(this.transformer, that.transformer);
+      }
+
+      @Override
+      public String toString() {
+         return toStringHelper(this).add("commandName", commandName).add("command", command)
+               .add("transformer", transformer).toString();
+      }
+   }
+
+   /**
+    * looks up the corresponding {@code Invocation} that returns a
+    * {@code Future}. Only Invokables that return {@code Futures} are annotated
+    * in a way that can be parsed into an {@linkplain HttpRequest}.
+    */
+   private Invocation toAsync(Invocation in) {
+      Invocation async = sync2async.apply(in);
       checkState(isFuture(async.getInvokable()), "not a future: %s", async);
-      return blocker.create(async).apply(createFuture(async));
+      return async;
+   }
+
+   private HttpCommand toCommand(String commandName, Invocation invocation) {
+      logger.trace(">> converting %s", commandName);
+      HttpRequest request = annotationProcessor.apply(invocation);
+      logger.trace("<< converted %s to %s", commandName, request.getRequestLine());
+      return new HttpCommand(request);
+   }
+
+   private Function<HttpResponse, ?> getTransformer(String commandName, HttpCommand command) {
+      HttpRequest request = command.getCurrentRequest();
+      Function<HttpResponse, ?> transformer = transformerForRequest.apply(request);
+      logger.trace("<< response from %s is parsed by %s", commandName, transformer.getClass().getSimpleName());
+      return transformer;
    }
 
    private boolean isFuture(Invokable<?, ?> in) {
       return in.getReturnType().getRawType().equals(ListenableFuture.class);
    }
 
-   public ListenableFuture<?> createFuture(Invocation invocation) {
-      String name = invocation.getInvokable().toString();
-      logger.trace(">> converting %s", name);
-      GeneratedHttpRequest request = annotationProcessor.apply(invocation);
-      logger.trace("<< converted %s to %s", name, request.getRequestLine());
-
-      Function<HttpResponse, ?> transformer = transformerForRequest.apply(request);
-      logger.trace("<< response from %s is parsed by %s", name, transformer.getClass().getSimpleName());
-
-      logger.debug(">> invoking %s", name);
-      ListenableFuture<?> result = transform(http.submit(new HttpCommand(request)), transformer, userExecutor);
-
-      FutureFallback<?> fallback = fallbacks.getUnchecked(invocation.getInvokable());
-      if (fallback instanceof InvocationContext) {
-         InvocationContext.class.cast(fallback).setContext(request);
-      }
-      logger.trace("<< exceptions from %s are parsed by %s", name, fallback.getClass().getSimpleName());
-      return withFallback(result, fallback);
-   }
-
    @Override
    public boolean equals(Object o) {
       if (this == o)

core/src/main/java/org/jclouds/rest/internal/RestAnnotationProcessor.java

@@ -131,7 +131,7 @@ import com.google.inject.TypeLiteral;
  * 
  * @author Adrian Cole
  */
-public class RestAnnotationProcessor implements Function<Invocation, GeneratedHttpRequest> {
+public class RestAnnotationProcessor implements Function<Invocation, HttpRequest> {
 
    @Resource
    protected Logger logger = Logger.NULL;

core/src/main/java/org/jclouds/rest/internal/TransformerForRequest.java

@@ -35,6 +35,7 @@ import javax.lang.model.type.NullType;
 
 import org.jclouds.functions.IdentityFunction;
 import org.jclouds.functions.OnlyElementOrNull;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.functions.ParseFirstJsonValueNamed;
 import org.jclouds.http.functions.ParseJson;
@@ -69,7 +70,7 @@ import com.google.inject.Injector;
 import com.google.inject.Key;
 import com.google.inject.TypeLiteral;
 
-public class TransformerForRequest implements Function<GeneratedHttpRequest, Function<HttpResponse, ?>> {
+public class TransformerForRequest implements Function<HttpRequest, Function<HttpResponse, ?>> {
    private final ParseSax.Factory parserFactory;
    private final Injector injector;
    private final GetAcceptHeaders getAcceptHeaders;
@@ -83,7 +84,8 @@ public class TransformerForRequest implements Function<GeneratedHttpRequest, Fun
 
    @SuppressWarnings("unchecked")
    @Override
-   public Function<HttpResponse, ?> apply(GeneratedHttpRequest request) {
+   public Function<HttpResponse, ?> apply(HttpRequest in) {
+      GeneratedHttpRequest request = GeneratedHttpRequest.class.cast(in);
       Function<HttpResponse, ?> transformer;
       Class<? extends HandlerWithResult<?>> handler = getSaxResponseParserClassOrNull(request.getInvocation()
             .getInvokable());
@@ -93,7 +95,7 @@ public class TransformerForRequest implements Function<GeneratedHttpRequest, Fun
          transformer = getTransformerForMethod(request.getInvocation(), injector);
       }
       if (transformer instanceof InvocationContext<?>) {
-         ((InvocationContext<?>) transformer).setContext(request);
+         InvocationContext.class.cast(transformer).setContext(request);
       }
       if (request.getInvocation().getInvokable().isAnnotationPresent(Transform.class)) {
          Function<?, ?> wrappingTransformer = injector.getInstance(request.getInvocation().getInvokable()

core/src/test/java/org/jclouds/fallbacks/HeaderToRetryAfterExceptionTest.java

@@ -1,3 +1,21 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.jclouds.fallbacks;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
 

core/src/test/java/org/jclouds/fallbacks/MapHttp4xxCodesToExceptionsTest.java

@@ -36,27 +36,27 @@ import com.google.common.net.HttpHeaders;
 public class MapHttp4xxCodesToExceptionsTest {
 
    @Test(expectedExceptions = AuthorizationException.class)
-   public void test401ToAuthorizationException() {
+   public void test401ToAuthorizationException() throws Exception {
       fn.create(new HttpResponseException(command, HttpResponse.builder().statusCode(401).build()));
    }
 
    @Test(expectedExceptions = AuthorizationException.class)
-   public void test403ToAuthorizationException() {
+   public void test403ToAuthorizationException() throws Exception {
       fn.create(new HttpResponseException(command, HttpResponse.builder().statusCode(403).build()));
    }
    
    @Test(expectedExceptions = ResourceNotFoundException.class)
-   public void test404ToResourceNotFoundException() {
+   public void test404ToResourceNotFoundException() throws Exception {
       fn.create(new HttpResponseException(command, HttpResponse.builder().statusCode(404).build()));
    }
 
    @Test(expectedExceptions = IllegalStateException.class)
-   public void test409ToIllegalStateException() {
+   public void test409ToIllegalStateException() throws Exception {
       fn.create(new HttpResponseException(command, HttpResponse.builder().statusCode(409).build()));
    }
    
    @Test(expectedExceptions = RetryAfterException.class, expectedExceptionsMessageRegExp = "retry now")
-   public void testHttpResponseExceptionWithRetryAfterDate() {
+   public void testHttpResponseExceptionWithRetryAfterDate() throws Exception {
       fn.create(new HttpResponseException(command, 
             HttpResponse.builder()
                         .statusCode(503)
@@ -64,7 +64,7 @@ public class MapHttp4xxCodesToExceptionsTest {
    }
    
    @Test(expectedExceptions = RetryAfterException.class, expectedExceptionsMessageRegExp = "retry in 700 seconds")
-   public void testHttpResponseExceptionWithRetryAfterOffset(){
+   public void testHttpResponseExceptionWithRetryAfterOffset() throws Exception {
       fn.create(new HttpResponseException(command, 
             HttpResponse.builder()
                         .statusCode(503)
@@ -72,7 +72,7 @@ public class MapHttp4xxCodesToExceptionsTest {
    }
    
    @Test(expectedExceptions = RetryAfterException.class, expectedExceptionsMessageRegExp = "retry in 86400 seconds")
-   public void testHttpResponseExceptionWithRetryAfterPastIsZero(){
+   public void testHttpResponseExceptionWithRetryAfterPastIsZero() throws Exception {
       fn.create(new HttpResponseException(command, 
             HttpResponse.builder()
                         .statusCode(503)

core/src/test/java/org/jclouds/http/IntegrationTestAsyncClient.java

@@ -52,7 +52,6 @@ import org.jclouds.util.Strings2;
 
 import com.google.common.base.Function;
 import com.google.common.collect.Multimap;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.inject.Provides;
 
@@ -92,13 +91,14 @@ public interface IntegrationTestAsyncClient {
    @Fallback(FooOnException.class)
    ListenableFuture<String> downloadException(@PathParam("id") String id, HttpRequestOptions options);
 
-   static class FooOnException implements FutureFallback<String> {
-
-      @Override
+   static class FooOnException implements org.jclouds.Fallback<String> {
       public ListenableFuture<String> create(Throwable t) throws Exception {
          return immediateFuture("foo");
       }
 
+      public String createOrPropagate(Throwable t) throws Exception {
+         return "foo";
+      }
    }
 
    @GET

core/src/test/java/org/jclouds/http/handlers/BackoffLimitedRetryHandlerTest.java

@@ -27,6 +27,7 @@ import java.util.Properties;
 
 import org.jclouds.http.BaseJettyTest;
 import org.jclouds.http.HttpCommand;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.IntegrationTestAsyncClient;
 import org.jclouds.io.Payloads;
@@ -34,6 +35,7 @@ import org.jclouds.reflect.Invocation;
 import org.jclouds.rest.internal.RestAnnotationProcessor;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.reflect.Invokable;
 
@@ -122,7 +124,7 @@ public class BackoffLimitedRetryHandlerTest {
       assertEquals(response.getPayload().getInput().read(), -1);
    }
 
-   private final RestAnnotationProcessor processor = BaseJettyTest.newBuilder(8100, new Properties()).buildInjector()
+   private final Function<Invocation, HttpRequest> processor = BaseJettyTest.newBuilder(8100, new Properties()).buildInjector()
          .getInstance(RestAnnotationProcessor.class);
 
    private HttpCommand createCommand() throws SecurityException, NoSuchMethodException {

core/src/test/java/org/jclouds/rest/InputParamValidatorTest.java

@@ -24,6 +24,7 @@ import javax.ws.rs.POST;
 import javax.ws.rs.PathParam;
 
 import org.jclouds.ContextBuilder;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.IntegrationTestAsyncClient;
 import org.jclouds.http.IntegrationTestClient;
 import org.jclouds.predicates.validators.AllLowerCaseValidator;
@@ -35,6 +36,7 @@ import org.testng.TestException;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
+import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.reflect.Invokable;
 import com.google.inject.Injector;
@@ -105,7 +107,7 @@ public class InputParamValidatorTest {
    }
 
    Injector injector;
-   RestAnnotationProcessor restAnnotationProcessor;
+   Function<Invocation, HttpRequest> restAnnotationProcessor;
 
    @BeforeClass
    void setupFactory() {

core/src/test/java/org/jclouds/rest/config/ReadAnnotationsAndPropertiesTest.java

@@ -0,0 +1,135 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy current the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.rest.config;
+
+import static org.jclouds.reflect.Reflection2.method;
+import static org.testng.Assert.assertEquals;
+
+import java.util.Properties;
+
+import javax.inject.Named;
+
+import org.jclouds.Fallbacks.FalseOnNotFoundOr404;
+import org.jclouds.Fallbacks.NullOnNotFoundOr404;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.internal.FilterStringsBoundToInjectorByName;
+import org.jclouds.reflect.Invocation;
+import org.jclouds.rest.annotations.Fallback;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+import com.google.common.base.Optional;
+import com.google.common.collect.ImmutableList;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.name.Names;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", singleThreaded = true)
+public class ReadAnnotationsAndPropertiesTest {
+
+   public static interface ThingApi {
+      HttpResponse get();
+
+      HttpResponse namedGet();
+   }
+
+   public static interface ThingAsyncApi {
+      ListenableFuture<HttpResponse> get();
+
+      @Named("ns:get")
+      @Fallback(FalseOnNotFoundOr404.class)
+      ListenableFuture<HttpResponse> namedGet();
+   }
+
+   private Invocation asyncGet;
+   private Invocation asyncNamedGet;
+   private org.jclouds.Fallback<Object> defaultFallback;
+
+   @BeforeClass
+   void setupInvocations() throws SecurityException, NoSuchMethodException {
+      asyncGet = Invocation.create(method(ThingAsyncApi.class, "get"), ImmutableList.of());
+      asyncNamedGet = Invocation.create(method(ThingAsyncApi.class, "namedGet"), ImmutableList.of());
+      defaultFallback = new NullOnNotFoundOr404();
+   }
+
+   /**
+    * this functionality will be removed once Named annotations are on all async
+    * classes.
+    */
+   public void testInvocationsSetDefaultTimeoutOnAsyncMethods() throws Exception {
+      final Properties props = new Properties();
+      props.setProperty("jclouds.timeouts.default", "250");
+      Injector injector = Guice.createInjector(new AbstractModule() {
+         protected void configure() {
+            Names.bindProperties(binder(), props);
+         }
+      });
+      ReadAnnotationsAndProperties config = new ReadAnnotationsAndProperties(injector,
+            new FilterStringsBoundToInjectorByName(injector), defaultFallback);
+      assertEquals(config.getTimeoutNanos(asyncGet), Optional.of(250000000l));
+      assertEquals(config.getTimeoutNanos(asyncNamedGet), Optional.of(250000000l));
+   }
+
+   public void testNamedInvocationGetsTimeoutOverrideOnAsyncMethods() throws Exception {
+      final Properties props = new Properties();
+      props.setProperty("jclouds.timeouts.default", "50");
+      props.setProperty("jclouds.timeouts.ThingApi", "100");
+      props.setProperty("jclouds.timeouts.ns:get", "250");
+      Injector injector = Guice.createInjector(new AbstractModule() {
+         protected void configure() {
+            Names.bindProperties(binder(), props);
+         }
+      });
+      ReadAnnotationsAndProperties config = new ReadAnnotationsAndProperties(injector,
+            new FilterStringsBoundToInjectorByName(injector), defaultFallback);
+      assertEquals(config.getTimeoutNanos(asyncNamedGet), Optional.of(250000000l));
+   }
+
+   /**
+    * this functionality will be removed once Named annotations are on all async
+    * classes.
+    */
+   public void testNamingConventionOfUnnamedMethods() throws Exception {
+      Injector injector = Guice.createInjector();
+      ReadAnnotationsAndProperties config = new ReadAnnotationsAndProperties(injector,
+            new FilterStringsBoundToInjectorByName(injector), defaultFallback);
+      assertEquals(config.getCommandName(asyncGet), "ThingApi.get");
+   }
+
+   public void testNamingConventionOfNamedAsyncMethods() throws Exception {
+      Injector injector = Guice.createInjector();
+      ReadAnnotationsAndProperties config = new ReadAnnotationsAndProperties(injector,
+            new FilterStringsBoundToInjectorByName(injector), defaultFallback);
+      assertEquals(config.getCommandName(asyncNamedGet), "ns:get");
+   }
+
+   public void testFallbackOverride() throws Exception {
+      Injector injector = Guice.createInjector();
+      ReadAnnotationsAndProperties config = new ReadAnnotationsAndProperties(injector,
+            new FilterStringsBoundToInjectorByName(injector), defaultFallback);
+      assertEquals(config.getFallback(asyncNamedGet).getClass(), FalseOnNotFoundOr404.class);
+      assertEquals(config.getFallback(asyncGet), defaultFallback);
+   }
+}

core/src/test/java/org/jclouds/rest/internal/BaseRestApiExpectTest.java

@@ -84,12 +84,15 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.io.InputSupplier;
 import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.SimpleTimeLimiter;
+import com.google.common.util.concurrent.TimeLimiter;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
 import com.google.inject.AbstractModule;
 import com.google.inject.Binder;
 import com.google.inject.Injector;
 import com.google.inject.Module;
+import com.google.inject.Provides;
 import com.google.inject.TypeLiteral;
 
 /**
@@ -236,6 +239,12 @@ public abstract class BaseRestApiExpectTest<S> {
          }).toInstance(fn);
          bind(HttpCommandExecutorService.class).to(ExpectHttpCommandExecutorService.class);
       }
+
+      @Provides
+      @Singleton
+      TimeLimiter timeLimiter(@Named(PROPERTY_USER_THREADS) ListeningExecutorService userExecutor){
+         return new SimpleTimeLimiter(userExecutor);
+      }
    }
 
    /**

core/src/test/java/org/jclouds/rest/internal/BaseRestApiTest.java

@@ -33,6 +33,9 @@ import java.io.IOException;
 import java.util.Date;
 import java.util.Map.Entry;
 
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 import org.jclouds.concurrent.config.ConfiguresExecutorService;
 import org.jclouds.fallbacks.MapHttp4xxCodesToExceptions;
 import org.jclouds.http.HttpCommandExecutorService;
@@ -51,8 +54,11 @@ import com.google.common.collect.SortedSetMultimap;
 import com.google.common.collect.TreeMultimap;
 import com.google.common.reflect.Invokable;
 import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.SimpleTimeLimiter;
+import com.google.common.util.concurrent.TimeLimiter;
 import com.google.inject.AbstractModule;
 import com.google.inject.Injector;
+import com.google.inject.Provides;
 
 /**
  * 
@@ -83,6 +89,12 @@ public abstract class BaseRestApiTest {
          bind(ListeningExecutorService.class).annotatedWith(named(PROPERTY_IO_WORKER_THREADS)).toInstance(sameThreadExecutor());
          bind(HttpCommandExecutorService.class).toInstance(mock);
       }
+
+      @Provides
+      @Singleton
+      TimeLimiter timeLimiter(@Named(PROPERTY_USER_THREADS) ListeningExecutorService userExecutor){
+         return new SimpleTimeLimiter(userExecutor);
+      }
    }
 
    protected void assertPayloadEquals(HttpRequest request, String toMatch, String contentType, boolean contentMD5) {

core/src/test/java/org/jclouds/rest/internal/BlockOnFutureTest.java

@@ -1,138 +0,0 @@
-/**
- * Licensed to jclouds, Inc. (jclouds) under one or more
- * contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  jclouds licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.jclouds.rest.internal;
-
-import static org.easymock.EasyMock.createMock;
-import static org.easymock.EasyMock.expect;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.verify;
-import static org.jclouds.reflect.Reflection2.method;
-import static org.testng.Assert.assertEquals;
-
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-import javax.inject.Named;
-
-import org.jclouds.reflect.Invocation;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
-
-import com.google.common.base.Function;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.util.concurrent.ListenableFuture;
-
-/**
- * 
- * @author Adrian Cole
- */
-@Test(groups = "unit", singleThreaded = true)
-public class BlockOnFutureTest {
-
-   static ListenableFuture<String> future;
-
-   public static class ThingAsyncApi {
-      public ListenableFuture<String> get() {
-         return future;
-      }
-
-      @Named("ns:get")
-      public ListenableFuture<String> namedGet() {
-         return future;
-      }
-   }
-
-   private Invocation get;
-   private Invocation namedGet;
-
-   @BeforeClass
-   void setupInvocations() throws SecurityException, NoSuchMethodException {
-      get = Invocation.create(method(ThingAsyncApi.class, "get"), ImmutableList.of());
-      namedGet = Invocation.create(method(ThingAsyncApi.class, "namedGet"), ImmutableList.of());
-   }
-
-   @SuppressWarnings("unchecked")
-   @BeforeMethod
-   void createMockedFuture() throws InterruptedException, ExecutionException, TimeoutException {
-      future = createMock(ListenableFuture.class);
-      expect(future.get(250000000, TimeUnit.NANOSECONDS)).andReturn("foo");
-      replay(future);
-   }
-
-   public void testUnnamedMethodWithDefaultPropTimeout() throws Exception {
-      Function<ListenableFuture<?>, Object> withOverride = new BlockOnFuture(ImmutableMap.of("default", 250L), get);
-      assertEquals(withOverride.apply(future), "foo");
-      verify(future);
-   }
-
-   public void testUnnamedMethodWithClassPropTimeout() throws Exception {
-      Function<ListenableFuture<?>, Object> withOverride = new BlockOnFuture(ImmutableMap.of("default", 50L,
-            "ThingApi", 250L), get);
-      assertEquals(withOverride.apply(future), "foo");
-      verify(future);
-   }
-
-   public void testUnnamedMethodWithMethodPropTimeout() throws Exception {
-      Function<ListenableFuture<?>, Object> withOverride = new BlockOnFuture(ImmutableMap.of("default", 50L,
-            "ThingApi", 100L, "ThingApi.get", 250L), get);
-      assertEquals(withOverride.apply(future), "foo");
-      verify(future);
-   }
-
-   @SuppressWarnings("unchecked")
-   public void testUnnamedMethodWithNoTimeoutsCallGetDirectly() throws Exception {
-      future = createMock(ListenableFuture.class);
-      expect(future.get()).andReturn("foo");
-      replay(future);
-
-      Function<ListenableFuture<?>, Object> noOverrides = new BlockOnFuture(ImmutableMap.<String, Long> of(), get);
-
-      assertEquals(noOverrides.apply(future), "foo");
-      verify(future);
-   }
-
-   public void testNamedMethodWithDefaultPropTimeout() throws Exception {
-      Function<ListenableFuture<?>, Object> withOverride = new BlockOnFuture(ImmutableMap.of("default", 250L), namedGet);
-      assertEquals(withOverride.apply(future), "foo");
-      verify(future);
-   }
-
-   public void testNamedMethodWithMethodPropTimeout() throws Exception {
-      Function<ListenableFuture<?>, Object> withOverride = new BlockOnFuture(ImmutableMap.of("default", 50L,
-            "ThingApi", 100L, "ns:get", 250L), namedGet);
-      assertEquals(withOverride.apply(future), "foo");
-      verify(future);
-   }
-
-   @SuppressWarnings("unchecked")
-   public void testNamedMethodWithNoTimeoutsCallGetDirectly() throws Exception {
-      future = createMock(ListenableFuture.class);
-      expect(future.get()).andReturn("foo");
-      replay(future);
-
-      Function<ListenableFuture<?>, Object> noOverrides = new BlockOnFuture(ImmutableMap.<String, Long> of(), namedGet);
-
-      assertEquals(noOverrides.apply(future), "foo");
-      verify(future);
-   }
-
-}

core/src/test/java/org/jclouds/rest/internal/InvokeHttpMethodTest.java

@@ -0,0 +1,177 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.rest.internal;
+
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import static org.jclouds.reflect.Reflection2.method;
+import static org.testng.Assert.assertEquals;
+
+import java.util.concurrent.TimeUnit;
+
+import javax.inject.Named;
+
+import org.jclouds.http.HttpCommand;
+import org.jclouds.http.HttpCommandExecutorService;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.reflect.Invocation;
+import org.jclouds.rest.config.InvocationConfig;
+import org.jclouds.rest.internal.InvokeHttpMethod.InvokeAndTransform;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+import com.google.common.base.Function;
+import com.google.common.base.Functions;
+import com.google.common.base.Optional;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.common.util.concurrent.TimeLimiter;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", singleThreaded = true)
+public class InvokeHttpMethodTest {
+
+   public static interface ThingApi {
+      HttpResponse get();
+   }
+
+   public static interface ThingAsyncApi {
+      @Named("ns:get")
+      ListenableFuture<HttpResponse> get();
+   }
+
+   private Invocation get;
+   private Invocation asyncGet;
+   private Function<Invocation, Invocation> sync2async;
+   private HttpRequest getRequest = HttpRequest.builder().method("GET").endpoint("http://get").build();
+   private HttpCommand getCommand = new HttpCommand(getRequest);
+   private Function<Invocation, HttpRequest> toRequest;
+
+   @BeforeClass
+   void setupInvocations() throws SecurityException, NoSuchMethodException {
+      get = Invocation.create(method(ThingApi.class, "get"), ImmutableList.of());
+      asyncGet = Invocation.create(method(ThingAsyncApi.class, "get"), ImmutableList.of());
+      sync2async = Functions.forMap(ImmutableMap.of(get, asyncGet));
+      toRequest = Functions.forMap(ImmutableMap.of(asyncGet, getRequest));
+   }
+
+   @SuppressWarnings("unchecked")
+   private Function<HttpRequest, Function<HttpResponse, ?>> transformerForRequest = Function.class.cast(Functions
+         .constant(Functions.identity()));
+   private ListeningExecutorService userThreads = MoreExecutors.sameThreadExecutor();
+
+   private HttpResponse response = HttpResponse.builder().statusCode(200).payload("foo").build();
+   private HttpCommandExecutorService http;
+   private TimeLimiter timeLimiter;
+   @SuppressWarnings("rawtypes")
+   private org.jclouds.Fallback fallback;
+   private InvocationConfig config;
+   private InvokeHttpMethod invokeHttpMethod;
+
+   private ListenableFuture<HttpResponse> future;
+
+   @SuppressWarnings("unchecked")
+   @BeforeMethod
+   void createMocks() {
+      http = createMock(HttpCommandExecutorService.class);
+      timeLimiter = createMock(TimeLimiter.class);
+      fallback = createMock(org.jclouds.Fallback.class);
+      config = createMock(InvocationConfig.class);
+      future = createMock(ListenableFuture.class);
+      invokeHttpMethod = new InvokeHttpMethod(sync2async, toRequest, http, transformerForRequest, timeLimiter, config,
+            userThreads);
+      expect(config.getCommandName(asyncGet)).andReturn("ns:get");
+      expect(config.getFallback(asyncGet)).andReturn(fallback);
+   }
+
+   @AfterMethod
+   void verifyMocks() {
+      verify(http, timeLimiter, fallback, config, future);
+   }
+
+   public void testMethodWithTimeoutRunsTimeLimiter() throws Exception {
+      expect(config.getTimeoutNanos(asyncGet)).andReturn(Optional.of(250000000l));
+      InvokeAndTransform invoke = invokeHttpMethod.new InvokeAndTransform("ns:get", getCommand);
+      expect(timeLimiter.callWithTimeout(invoke, 250000000, TimeUnit.NANOSECONDS, true)).andReturn(response);
+      replay(http, timeLimiter, fallback, config, future);
+      invokeHttpMethod.apply(get);
+   }
+
+   public void testMethodWithNoTimeoutCallGetDirectly() throws Exception {
+      expect(config.getTimeoutNanos(asyncGet)).andReturn(Optional.<Long> absent());
+      expect(http.invoke(new HttpCommand(getRequest))).andReturn(response);
+      replay(http, timeLimiter, fallback, config, future);
+      invokeHttpMethod.apply(get);
+   }
+
+   public void testAsyncMethodSubmitsRequest() throws Exception {
+      expect(http.submit(new HttpCommand(getRequest))).andReturn(future);
+      future.addListener(anyObject(Runnable.class), eq(userThreads));
+      replay(http, timeLimiter, fallback, config, future);
+      invokeHttpMethod.apply(asyncGet);
+   }
+
+   private HttpResponse fallbackResponse = HttpResponse.builder().statusCode(200).payload("bar").build();
+
+   public void testDirectCallRunsFallbackCreateOrPropagate() throws Exception {
+      IllegalStateException exception = new IllegalStateException();
+      expect(config.getTimeoutNanos(asyncGet)).andReturn(Optional.<Long> absent());
+      expect(http.invoke(new HttpCommand(getRequest))).andThrow(exception);
+      expect(fallback.createOrPropagate(exception)).andReturn(fallbackResponse);
+      replay(http, timeLimiter, fallback, config, future);
+      assertEquals(invokeHttpMethod.apply(get), fallbackResponse);
+   }
+
+   public void testTimeLimitedRunsFallbackCreateOrPropagate() throws Exception {
+      IllegalStateException exception = new IllegalStateException();
+      expect(config.getTimeoutNanos(asyncGet)).andReturn(Optional.of(250000000l));
+      InvokeAndTransform invoke = invokeHttpMethod.new InvokeAndTransform("ns:get", getCommand);
+      expect(timeLimiter.callWithTimeout(invoke, 250000000, TimeUnit.NANOSECONDS, true)).andThrow(exception);
+      expect(fallback.createOrPropagate(exception)).andReturn(fallbackResponse);
+      replay(http, timeLimiter, fallback, config, future);
+      assertEquals(invokeHttpMethod.apply(get), fallbackResponse);
+   }
+
+   @SuppressWarnings("unchecked")
+   public void testSubmitRunsFallbackCreateOnGet() throws Exception {
+      IllegalStateException exception = new IllegalStateException();
+      expect(http.submit(new HttpCommand(getRequest))).andReturn(
+            Futures.<HttpResponse> immediateFailedFuture(exception));
+      expect(fallback.create(exception)).andReturn(Futures.<HttpResponse> immediateFuture(fallbackResponse));
+      // not using the field, as you can see above we are making an immediate
+      // failed future instead.
+      future = createMock(ListenableFuture.class);
+      replay(http, timeLimiter, fallback, config, future);
+      assertEquals(ListenableFuture.class.cast(invokeHttpMethod.apply(asyncGet)).get(), fallbackResponse);
+   }
+}

core/src/test/java/org/jclouds/rest/internal/RestAnnotationProcessorTest.java

@@ -249,9 +249,14 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(),
                   "GET http://localhost:9999/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       });
@@ -274,6 +279,11 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             if (callCounter == 1)
                assertEquals(command.getCurrentRequest().getRequestLine(),
                      "GET http://localhost:1111/client/1/bar/2 HTTP/1.1");
@@ -281,7 +291,7 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
                assertEquals(command.getCurrentRequest().getRequestLine(),
                      "GET http://localhost:1111/client/1/foo HTTP/1.1");
             callCounter++;
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
       });
 
@@ -304,8 +314,13 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(), "GET http://howdyboys/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       });
@@ -329,9 +344,14 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(),
                   "GET http://howdyboys/testing/testing/thepathparam/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       });
@@ -355,8 +375,13 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(), "GET http://howdyboys/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       });
@@ -380,8 +405,13 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(), "GET http://howdyboys/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       }, new AbstractModule() {
@@ -419,8 +449,13 @@ public class RestAnnotationProcessorTest extends BaseRestApiTest {
 
          @Override
          public ListenableFuture<HttpResponse> submit(HttpCommand command) {
+            return Futures.immediateFuture(invoke(command));
+         }
+
+         @Override
+         public HttpResponse invoke(HttpCommand command) {
             assertEquals(command.getCurrentRequest().getRequestLine(), "GET http://howdyboys/client/1/foo HTTP/1.1");
-            return Futures.immediateFuture(HttpResponse.builder().build());
+            return HttpResponse.builder().build();
          }
 
       });

drivers/gae/src/main/java/org/jclouds/gae/AsyncGaeHttpCommandExecutorService.java

@@ -26,12 +26,12 @@ import static org.jclouds.http.HttpUtils.wirePayloadIfEnabled;
 
 import java.io.IOException;
 
-import javax.annotation.Resource;
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
 import org.jclouds.Constants;
+import org.jclouds.JcloudsVersion;
 import org.jclouds.http.HttpCommand;
 import org.jclouds.http.HttpCommandExecutorService;
 import org.jclouds.http.HttpRequest;
@@ -42,58 +42,72 @@ import org.jclouds.http.HttpUtils;
 import org.jclouds.http.IOExceptionRetryHandler;
 import org.jclouds.http.handlers.DelegatingErrorHandler;
 import org.jclouds.http.handlers.DelegatingRetryHandler;
+import org.jclouds.http.internal.BaseHttpCommandExecutorService;
 import org.jclouds.http.internal.HttpWire;
-import org.jclouds.logging.Logger;
+import org.jclouds.io.ContentMetadataCodec;
 import org.jclouds.util.Throwables2;
 
 import com.google.appengine.api.urlfetch.HTTPRequest;
+import com.google.appengine.api.urlfetch.HTTPResponse;
 import com.google.appengine.api.urlfetch.URLFetchService;
+import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
 
 /**
- * Google App Engine version of {@link HttpCommandExecutorService} using their fetchAsync call
+ * Google App Engine version of {@link HttpCommandExecutorService} using their
+ * fetchAsync call
  * 
  * @author Adrian Cole
  */
 @Singleton
-public class AsyncGaeHttpCommandExecutorService implements HttpCommandExecutorService {
-   private final ListeningExecutorService ioExecutor;
+public class AsyncGaeHttpCommandExecutorService extends BaseHttpCommandExecutorService<HTTPRequest> {
+   // TODO: look up gae version
+   public static final String USER_AGENT = String.format("jclouds/%s urlfetch/%s", JcloudsVersion.get(), "1.6.5");
+
    private final URLFetchService urlFetchService;
    private final ConvertToGaeRequest convertToGaeRequest;
    private final ConvertToJcloudsResponse convertToJcloudsResponse;
-   private final DelegatingRetryHandler retryHandler;
-   private final IOExceptionRetryHandler ioRetryHandler;
-   private final DelegatingErrorHandler errorHandler;
-
-   @Resource
-   protected Logger logger = Logger.NULL;
-   @Resource
-   @Named(Constants.LOGGER_HTTP_HEADERS)
-   protected Logger headerLog = Logger.NULL;
-   protected final HttpWire wire;
-   protected final HttpUtils utils;
+   private final ListeningExecutorService ioExecutor;
 
    @Inject
-   public AsyncGaeHttpCommandExecutorService(
+   public AsyncGaeHttpCommandExecutorService(URLFetchService urlFetchService, HttpUtils utils,
+         ContentMetadataCodec contentMetadataCodec,
          @Named(Constants.PROPERTY_IO_WORKER_THREADS) ListeningExecutorService ioExecutor,
-         URLFetchService urlFetchService, ConvertToGaeRequest convertToGaeRequest,
-         ConvertToJcloudsResponse convertToJcloudsResponse, DelegatingRetryHandler retryHandler,
-         IOExceptionRetryHandler ioRetryHandler, DelegatingErrorHandler errorHandler, HttpUtils utils, HttpWire wire) {
+         IOExceptionRetryHandler ioRetryHandler, DelegatingRetryHandler retryHandler,
+         DelegatingErrorHandler errorHandler, HttpWire wire, ConvertToGaeRequest convertToGaeRequest,
+         ConvertToJcloudsResponse convertToJcloudsResponse) {
+      super(utils, contentMetadataCodec, ioExecutor, retryHandler, ioRetryHandler, errorHandler, wire);
       this.ioExecutor = ioExecutor;
       this.urlFetchService = urlFetchService;
       this.convertToGaeRequest = convertToGaeRequest;
       this.convertToJcloudsResponse = convertToJcloudsResponse;
-      this.retryHandler = retryHandler;
-      this.ioRetryHandler = ioRetryHandler;
-      this.errorHandler = errorHandler;
-      this.utils = utils;
-      this.wire = wire;
+   }
+
+   @VisibleForTesting
+   protected HttpResponse convert(HTTPResponse gaeResponse) {
+      return convertToJcloudsResponse.apply(gaeResponse);
+   }
+
+   @VisibleForTesting
+   protected HTTPRequest convert(HttpRequest request) throws IOException {
+      return convertToGaeRequest.apply(request);
+   }
+
+   /**
+    * nothing to clean up.
+    */
+   @Override
+   protected void cleanup(HTTPRequest nativeRequest) {
+   }
+
+   @Override
+   protected HttpResponse invoke(HTTPRequest request) throws IOException {
+      return convert(urlFetchService.fetch(request));
    }
 
    public HTTPRequest filterLogAndConvertRe(HttpRequest request) {
-
       for (HttpRequestFilter filter : request.getFilters()) {
          request = filter.filter(request);
       }
@@ -108,61 +122,59 @@ public class AsyncGaeHttpCommandExecutorService implements HttpCommandExecutorSe
 
    @Override
    public ListenableFuture<HttpResponse> submit(final HttpCommand command) {
-
       HTTPRequest nativeRequest = filterLogAndConvertRe(command.getCurrentRequest());
-
       ListenableFuture<HttpResponse> response = transform(
             listenInPoolThread(urlFetchService.fetchAsync(nativeRequest)), convertToJcloudsResponse);
 
       return transform(response, new Function<HttpResponse, HttpResponse>() {
-
-         @Override
          public HttpResponse apply(HttpResponse response) {
-            try {
-               logger.debug("Receiving response %s: %s", command.getCurrentRequest().hashCode(),
-                     response.getStatusLine());
-               utils.logResponse(headerLog, response, "<<");
-               if (response.getPayload() != null && wire.enabled())
-                  wire.input(response);
-               int statusCode = response.getStatusCode();
-               if (statusCode >= 300) {
-                  if (shouldContinue(response))
-                     return submit(command).get();
-                  else
-                     return response;
-               }
-               return response;
-            } catch (Exception e) {
-               IOException ioe = Throwables2.getFirstThrowableOfType(e, IOException.class);
-               if (ioe != null && ioRetryHandler.shouldRetryRequest(command, ioe)) {
-                  try {
-                     return submit(command).get();
-                  } catch (Exception e1) {
-                     command.setException(e1);
-                     return response;
-                  }
-               } else {
-                  command.setException(new HttpResponseException(e.getMessage() + " connecting to "
-                        + command.getCurrentRequest().getRequestLine(), command, null, e));
-                  return response;
-               }
-            } finally {
-               if (command.getException() != null)
-                  propagate(command.getException());
-            }
+            return receiveResponse(command, response);
          }
 
-         private boolean shouldContinue(HttpResponse response) {
-            boolean shouldContinue = false;
-            if (retryHandler.shouldRetryRequest(command, response)) {
-               shouldContinue = true;
-            } else {
-               errorHandler.handleError(command, response);
-            }
-            return shouldContinue;
-         }
       }, ioExecutor);
-
    }
 
+   private HttpResponse receiveResponse(HttpCommand command, HttpResponse response) {
+      try {
+         logger.debug("Receiving response %s: %s", command.getCurrentRequest().hashCode(), response.getStatusLine());
+         utils.logResponse(headerLog, response, "<<");
+         if (response.getPayload() != null && wire.enabled())
+            wire.input(response);
+         int statusCode = response.getStatusCode();
+         if (statusCode >= 300) {
+            if (shouldContinue(command, response))
+               return submit(command).get();
+            else
+               return response;
+         }
+         return response;
+      } catch (Exception e) {
+         IOException ioe = Throwables2.getFirstThrowableOfType(e, IOException.class);
+         if (ioe != null && ioRetryHandler.shouldRetryRequest(command, ioe)) {
+            try {
+               return submit(command).get();
+            } catch (Exception e1) {
+               command.setException(e1);
+               return response;
+            }
+         } else {
+            command.setException(new HttpResponseException(e.getMessage() + " connecting to "
+                  + command.getCurrentRequest().getRequestLine(), command, null, e));
+            return response;
+         }
+      } finally {
+         if (command.getException() != null)
+            propagate(command.getException());
+      }
+   }
+
+   private boolean shouldContinue(HttpCommand command, HttpResponse response) {
+      boolean shouldContinue = false;
+      if (retryHandler.shouldRetryRequest(command, response)) {
+         shouldContinue = true;
+      } else {
+         errorHandler.handleError(command, response);
+      }
+      return shouldContinue;
+   }
 }

drivers/gae/src/main/java/org/jclouds/gae/ConvertToGaeRequest.java

@@ -25,7 +25,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.MalformedURLException;
 import java.net.URL;
-import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 

drivers/gae/src/main/java/org/jclouds/gae/GaeHttpCommandExecutorService.java

@@ -53,7 +53,7 @@ import com.google.common.util.concurrent.ListeningExecutorService;
 @Singleton
 public class GaeHttpCommandExecutorService extends BaseHttpCommandExecutorService<HTTPRequest> {
    //TODO: look up gae version
-   public static final String USER_AGENT = String.format("jclouds/%s urlfetch/%s", JcloudsVersion.get(), "1.4.3");
+   public static final String USER_AGENT = String.format("jclouds/%s urlfetch/%s", JcloudsVersion.get(), "1.6.5");
    
    private final URLFetchService urlFetchService;
    private final ConvertToGaeRequest convertToGaeRequest;

labs/abiquo/src/main/java/org/jclouds/abiquo/AbiquoApiMetadata.java

@@ -18,9 +18,7 @@
  */
 
 package org.jclouds.abiquo;
-import static java.util.concurrent.TimeUnit.SECONDS;
 import static org.jclouds.Constants.PROPERTY_MAX_REDIRECTS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.abiquo.config.AbiquoProperties.ASYNC_TASK_MONITOR_DELAY;
 import static org.jclouds.abiquo.config.AbiquoProperties.CREDENTIAL_IS_TOKEN;
 import static org.jclouds.reflect.Reflection2.typeToken;
@@ -67,7 +65,6 @@ public class AbiquoApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(90) + "");
       // By default redirects will be handled in the domain objects
       properties.setProperty(PROPERTY_MAX_REDIRECTS, "0");
       // The default polling delay between AsyncTask monitor requests

labs/abiquo/src/main/java/org/jclouds/abiquo/AbiquoFallbacks.java

@@ -26,13 +26,13 @@ import static com.google.common.util.concurrent.Futures.immediateFuture;
 
 import javax.ws.rs.core.Response.Status;
 
+import org.jclouds.Fallback;
 import org.jclouds.abiquo.domain.exception.AbiquoException;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.rest.ResourceNotFoundException;
 
 import com.google.common.base.Predicate;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -47,22 +47,30 @@ public final class AbiquoFallbacks {
    /**
     * Return an Abiquo Exception on not found errors.
     */
-   public static final class PropagateAbiquoExceptionOnNotFoundOr4xx implements FutureFallback<Object> {
+   public static final class PropagateAbiquoExceptionOnNotFoundOr4xx implements Fallback<Object> {
       @Override
-      public ListenableFuture<Object> create(final Throwable from) {
-         Throwable exception = find(getCausalChain(from), isNotFoundAndHasAbiquoException(from), null);
-
-         throw propagate(exception == null ? from : exception.getCause());
+      public ListenableFuture<Object> create(Throwable from) throws Exception {
+         return immediateFuture(createOrPropagate(from));
       }
 
+      @Override
+      public Object createOrPropagate(Throwable from) throws Exception {
+         Throwable exception = find(getCausalChain(from), isNotFoundAndHasAbiquoException(from), null);
+         throw propagate(exception == null ? from : exception.getCause());
+      }
    }
 
    /**
     * Return <code>null</code> on 303 response codes when requesting a task.
     */
-   public static final class NullOn303 implements FutureFallback<Object> {
+   public static final class NullOn303 implements Fallback<Object> {
       @Override
-      public ListenableFuture<Object> create(final Throwable from) {
+      public ListenableFuture<Object> create(Throwable from) throws Exception {
+         return immediateFuture(createOrPropagate(from));
+      }
+
+      @Override
+      public Object createOrPropagate(Throwable from) throws Exception {
          Throwable exception = find(getCausalChain(from), hasResponse(from), null);
 
          if (exception != null) {
@@ -70,7 +78,7 @@ public final class AbiquoFallbacks {
             HttpResponse response = responseException.getResponse();
 
             if (response != null && response.getStatusCode() == Status.SEE_OTHER.getStatusCode()) {
-               return immediateFuture(null);
+               return null;
             }
          }
 
@@ -82,9 +90,14 @@ public final class AbiquoFallbacks {
    /**
     * Return false on service error exceptions.
     */
-   public static final class FalseOn5xx implements FutureFallback<Boolean> {
+   public static final class FalseOn5xx implements Fallback<Boolean> {
       @Override
-      public ListenableFuture<Boolean> create(final Throwable from) {
+      public ListenableFuture<Boolean> create(Throwable from) throws Exception {
+         return immediateFuture(createOrPropagate(from));
+      }
+
+      @Override
+      public Boolean createOrPropagate(Throwable from) throws Exception {
          Throwable exception = find(getCausalChain(from), hasResponse(from), null);
 
          if (exception != null) {
@@ -92,7 +105,7 @@ public final class AbiquoFallbacks {
             HttpResponse response = responseException.getResponse();
 
             if (response != null && response.getStatusCode() >= 500 && response.getStatusCode() < 600) {
-               return immediateFuture(false);
+               return false;
             }
          }
 
@@ -104,9 +117,14 @@ public final class AbiquoFallbacks {
    /**
     * Return false on service error exceptions.
     */
-   public static final class FalseIfNotAvailable implements FutureFallback<Boolean> {
+   public static final class FalseIfNotAvailable implements Fallback<Boolean> {
       @Override
-      public ListenableFuture<Boolean> create(final Throwable from) {
+      public ListenableFuture<Boolean> create(Throwable from) throws Exception {
+         return immediateFuture(createOrPropagate(from));
+      }
+
+      @Override
+      public Boolean createOrPropagate(Throwable from) throws Exception {
          Throwable exception = find(getCausalChain(from), isNotAvailableException(from), null);
 
          if (exception != null) {
@@ -115,11 +133,11 @@ public final class AbiquoFallbacks {
                HttpResponse response = responseException.getResponse();
 
                if (response != null && response.getStatusCode() >= 500 && response.getStatusCode() < 600) {
-                  return immediateFuture(false);
+                  return false;
                }
             } else {
                // Will enter here when exception is a ResourceNotFoundException
-               return immediateFuture(false);
+               return false;
             }
          }
 

labs/abiquo/src/main/java/org/jclouds/abiquo/fallbacks/MovedVolume.java

@@ -28,6 +28,7 @@ import javax.inject.Inject;
 import javax.inject.Singleton;
 import javax.ws.rs.core.Response.Status;
 
+import org.jclouds.Fallback;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.http.functions.ParseXMLWithJAXB;
@@ -37,7 +38,6 @@ import com.abiquo.server.core.infrastructure.storage.MovedVolumeDto;
 import com.abiquo.server.core.infrastructure.storage.VolumeManagementDto;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Predicate;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.inject.TypeLiteral;
 
@@ -47,7 +47,7 @@ import com.google.inject.TypeLiteral;
  * @author Ignasi Barrera
  */
 @Singleton
-public class MovedVolume implements FutureFallback<VolumeManagementDto> {
+public class MovedVolume implements Fallback<VolumeManagementDto> {
 
    @Singleton
    @VisibleForTesting
@@ -67,14 +67,19 @@ public class MovedVolume implements FutureFallback<VolumeManagementDto> {
    }
 
    @Override
-   public ListenableFuture<VolumeManagementDto> create(final Throwable from) {
+   public ListenableFuture<VolumeManagementDto> create(Throwable from) throws Exception {
+      return immediateFuture(createOrPropagate(from));
+   }
+
+   @Override
+   public VolumeManagementDto createOrPropagate(Throwable from) throws Exception {
       Throwable exception = find(getCausalChain(from), isMovedException(from), null);
 
       if (exception != null) {
          HttpResponseException responseException = (HttpResponseException) exception;
          HttpResponse response = responseException.getResponse();
 
-         return immediateFuture(parser.apply(response).getVolume());
+         return parser.apply(response).getVolume();
       }
 
       throw propagate(from);

labs/abiquo/src/test/java/org/jclouds/abiquo/fallbacks/FalseIfNotAvailableTest.java

@@ -19,7 +19,6 @@
 
 package org.jclouds.abiquo.fallbacks;
 
-import static com.google.common.util.concurrent.Futures.getUnchecked;
 import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
@@ -45,13 +44,13 @@ public class FalseIfNotAvailableTest {
       RuntimeException exception = new RuntimeException();
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }
    }
 
-   public void testFalseIf5xx() {
+   public void testFalseIf5xx() throws Exception {
       FalseIfNotAvailable function = new FalseIfNotAvailable();
       HttpResponse response = EasyMock.createMock(HttpResponse.class);
       HttpResponseException exception = EasyMock.createMock(HttpResponseException.class);
@@ -68,7 +67,7 @@ public class FalseIfNotAvailableTest {
       replay(response);
       replay(exception);
 
-      assertFalse(getUnchecked(function.create(exception)));
+      assertFalse(function.createOrPropagate(exception));
 
       verify(response);
       verify(exception);
@@ -92,7 +91,7 @@ public class FalseIfNotAvailableTest {
       replay(exception);
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }
@@ -101,11 +100,11 @@ public class FalseIfNotAvailableTest {
       verify(exception);
    }
 
-   public void testFalseIfResourceNotFound() {
+   public void testFalseIfResourceNotFound() throws Exception {
       FalseIfNotAvailable function = new FalseIfNotAvailable();
       ResourceNotFoundException exception = new ResourceNotFoundException();
 
-      assertFalse(getUnchecked(function.create(exception)));
+      assertFalse(function.createOrPropagate(exception));
    }
 
 }

labs/abiquo/src/test/java/org/jclouds/abiquo/fallbacks/FalseOn5xxTest.java

@@ -19,7 +19,6 @@
 
 package org.jclouds.abiquo.fallbacks;
 
-import static com.google.common.util.concurrent.Futures.getUnchecked;
 import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
@@ -44,13 +43,13 @@ public class FalseOn5xxTest {
       RuntimeException exception = new RuntimeException();
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }
    }
 
-   public void testFalseIf5xx() {
+   public void testFalseIf5xx() throws Exception {
       FalseOn5xx function = new FalseOn5xx();
       HttpResponse response = EasyMock.createMock(HttpResponse.class);
       HttpResponseException exception = EasyMock.createMock(HttpResponseException.class);
@@ -67,7 +66,7 @@ public class FalseOn5xxTest {
       replay(response);
       replay(exception);
 
-      assertFalse(getUnchecked(function.create(exception)));
+      assertFalse(function.createOrPropagate(exception));
 
       verify(response);
       verify(exception);
@@ -91,7 +90,7 @@ public class FalseOn5xxTest {
       replay(exception);
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }

labs/abiquo/src/test/java/org/jclouds/abiquo/fallbacks/MovedVolumeTest.java

@@ -24,8 +24,6 @@ import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
 import static org.testng.Assert.assertEquals;
 
-import java.io.IOException;
-
 import javax.ws.rs.core.Response.Status;
 
 import org.easymock.EasyMock;
@@ -61,7 +59,7 @@ public class MovedVolumeTest {
       }
    }
 
-   public void testReturnVolume() throws IOException {
+   public void testReturnVolume() throws Exception {
       JAXBParser xmlParser = new JAXBParser("false");
       MovedVolume function = new MovedVolume(new ReturnMoveVolumeReference(
             new JAXBParser("false"), TypeLiteral.get(MovedVolumeDto.class)));

labs/abiquo/src/test/java/org/jclouds/abiquo/fallbacks/NullOn303Test.java

@@ -19,7 +19,6 @@
 
 package org.jclouds.abiquo.fallbacks;
 
-import static com.google.common.util.concurrent.Futures.getUnchecked;
 import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
@@ -44,13 +43,13 @@ public class NullOn303Test {
       RuntimeException exception = new RuntimeException();
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }
    }
 
-   public void testNullIf303() {
+   public void testNullIf303() throws Exception {
       NullOn303 function = new NullOn303();
       HttpResponse response = EasyMock.createMock(HttpResponse.class);
       HttpResponseException exception = EasyMock.createMock(HttpResponseException.class);
@@ -66,7 +65,7 @@ public class NullOn303Test {
       replay(response);
       replay(exception);
 
-      assertNull(getUnchecked(function.create(exception)));
+      assertNull(function.createOrPropagate(exception));
 
       verify(response);
       verify(exception);
@@ -89,7 +88,7 @@ public class NullOn303Test {
       replay(exception);
 
       try {
-         function.create(exception);
+         function.createOrPropagate(exception);
       } catch (Exception ex) {
          assertEquals(ex, exception);
       }

labs/azure-management/src/main/java/org/jclouds/azure/management/AzureManagementApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.azure.management;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.azure.management.config.AzureManagementProperties.SUBSCRIPTION_ID;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
@@ -66,7 +64,6 @@ public class AzureManagementApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       return properties;
    }
 

labs/cdmi/src/main/java/org/jclouds/snia/cdmi/v1/CDMIApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.snia.cdmi.v1;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -59,8 +56,6 @@ public class CDMIApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "DataNonCDMIContentTypeApi", MINUTES.toMillis(10) + "");
       return properties;
    }
 

labs/cloudstack-ec2/src/main/java/org/jclouds/cloudstack/ec2/CloudStackEC2ApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.cloudstack.ec2;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -57,7 +54,6 @@ public class CloudStackEC2ApiMetadata extends EC2ApiMetadata {
    
    public static Properties defaultProperties() {
       Properties properties = EC2ApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ec2:DescribeImages", MINUTES.toMillis(15) + "");
       return properties;
    }
 

labs/dynect/src/main/java/org/jclouds/dynect/v3/DynECTApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.dynect.v3;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -62,7 +59,6 @@ public class DynECTApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       return properties;
    }
 

labs/dynect/src/main/java/org/jclouds/dynect/v3/DynECTFallbacks.java

@@ -23,7 +23,8 @@ import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
 
-import com.google.common.util.concurrent.FutureFallback;
+import org.jclouds.Fallback;
+
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -34,10 +35,16 @@ public final class DynECTFallbacks {
    private DynECTFallbacks() {
    }
 
-   public static class FalseOn400 implements FutureFallback<Boolean> {
-      public ListenableFuture<Boolean> create(Throwable t) {
+   public static class FalseOn400 implements Fallback<Boolean> {
+      @Override
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (returnValueOnCodeOrNull(t, false, equalTo(400)) != null)
-            return immediateFuture(false);
+            return false;
          throw propagate(t);
       }
    }

labs/elb/src/main/java/org/jclouds/elb/ELBApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.elb;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
@@ -63,7 +61,6 @@ public class ELBApiMetadata extends BaseRestApiMetadata {
    
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

labs/fgcp/src/main/java/org/jclouds/fujitsu/fgcp/FGCPApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.fujitsu.fgcp;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -57,7 +55,6 @@ public class FGCPApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
       // enables peer verification using the CAs bundled with the JRE (or
       // value of javax.net.ssl.trustStore if set)
       properties.setProperty(Constants.PROPERTY_TRUST_ALL_CERTS, "false");

labs/google-compute/src/main/java/org/jclouds/googlecompute/GoogleComputeApiMetadata.java

@@ -18,9 +18,13 @@
  */
 package org.jclouds.googlecompute;
 
-import com.google.common.collect.ImmutableSet;
-import com.google.common.reflect.TypeToken;
-import com.google.inject.Module;
+import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
+import static org.jclouds.oauth.v2.config.OAuthProperties.AUDIENCE;
+import static org.jclouds.oauth.v2.config.OAuthProperties.SIGNATURE_OR_MAC_ALGORITHM;
+
+import java.net.URI;
+import java.util.Properties;
+
 import org.jclouds.apis.ApiMetadata;
 import org.jclouds.googlecompute.config.GoogleComputeParserModule;
 import org.jclouds.googlecompute.config.GoogleComputeRestClientModule;
@@ -29,14 +33,9 @@ import org.jclouds.oauth.v2.config.OAuthAuthenticationModule;
 import org.jclouds.rest.RestContext;
 import org.jclouds.rest.internal.BaseRestApiMetadata;
 
-import java.net.URI;
-import java.util.Properties;
-
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-import static org.jclouds.oauth.v2.config.OAuthProperties.AUDIENCE;
-import static org.jclouds.oauth.v2.config.OAuthProperties.SIGNATURE_OR_MAC_ALGORITHM;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.reflect.TypeToken;
+import com.google.inject.Module;
 
 /**
  * Implementation of {@link ApiMetadata} for GoogleCompute v1beta13 API
@@ -64,7 +63,6 @@ public class GoogleComputeApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
       properties.put("oauth.endpoint", "https://accounts.google.com/o/oauth2/token");
       properties.put(AUDIENCE, "https://accounts.google.com/o/oauth2/token");
       properties.put(SIGNATURE_OR_MAC_ALGORITHM, "RS256");

labs/iam/src/main/java/org/jclouds/iam/IAMApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.iam;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
@@ -59,7 +57,6 @@ public class IAMApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

labs/jenkins/src/main/java/org/jclouds/jenkins/v1/JenkinsApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.jenkins.v1;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -61,7 +58,6 @@ public class JenkinsApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       return properties;
    }
 

labs/jenkins/src/main/java/org/jclouds/jenkins/v1/JenkinsFallbacks.java

@@ -24,8 +24,9 @@ import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
 
+import org.jclouds.Fallback;
+
 import com.google.common.base.Predicates;
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -36,13 +37,18 @@ public final class JenkinsFallbacks {
    private JenkinsFallbacks() {
    }
 
-   public static final class VoidOn302Or404 implements FutureFallback<Void> {
+   public static final class VoidOn302Or404 implements Fallback<Void> {
       @Override
-      public ListenableFuture<Void> create(final Throwable t) {
+      public ListenableFuture<Void> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Void createOrPropagate(Throwable t) throws Exception {
          Boolean returnVal = returnValueOnCodeOrNull(checkNotNull(t, "throwable"), true,
                Predicates.<Integer> or(equalTo(302), equalTo(404)));
          if (returnVal != null && returnVal)
-            return immediateFuture(null);
+            return null;
          throw propagate(t);
       }
 

labs/joyent-cloudapi/src/main/java/org/jclouds/joyent/cloudapi/v6_5/JoyentCloudApiMetadata.java

@@ -17,8 +17,6 @@
  * under the License.
  */
 package org.jclouds.joyent.cloudapi.v6_5;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -63,7 +61,6 @@ public class JoyentCloudApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       // auth fail sometimes happens, as the rc.local script that injects the
       // authorized key executes after ssh has started.  
       properties.setProperty("jclouds.ssh.max-retries", "7");

labs/oauth/src/main/java/org/jclouds/oauth/v2/OAuthApiMetadata.java

@@ -18,22 +18,21 @@
  */
 package org.jclouds.oauth.v2;
 
-import com.google.common.collect.ImmutableSet;
-import com.google.common.reflect.TypeToken;
-import com.google.inject.Module;
+import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
+import static org.jclouds.oauth.v2.config.OAuthProperties.SIGNATURE_OR_MAC_ALGORITHM;
+
+import java.net.URI;
+import java.util.Properties;
+
 import org.jclouds.apis.ApiMetadata;
 import org.jclouds.oauth.v2.config.OAuthModule;
 import org.jclouds.oauth.v2.config.OAuthRestClientModule;
 import org.jclouds.rest.RestContext;
 import org.jclouds.rest.internal.BaseRestApiMetadata;
 
-import java.net.URI;
-import java.util.Properties;
-
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-import static org.jclouds.oauth.v2.config.OAuthProperties.SIGNATURE_OR_MAC_ALGORITHM;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.reflect.TypeToken;
+import com.google.inject.Module;
 
 /**
  * Implementation of {@link ApiMetadata} for OAuth 2 API
@@ -61,7 +60,6 @@ public class OAuthApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(1) + "");
       properties.put(SIGNATURE_OR_MAC_ALGORITHM, "RS256");
       properties.put(PROPERTY_SESSION_INTERVAL, 3600);
       return properties;

labs/openstack-glance/src/main/java/org/jclouds/openstack/glance/v1_0/GlanceApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.openstack.glance.v1_0;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 
@@ -65,7 +63,6 @@ public class GlanceApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       properties.setProperty(SERVICE_TYPE, ServiceType.IMAGE);
       properties.setProperty(CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS);
       return properties;

labs/openstack-quantum/src/main/java/org/jclouds/openstack/quantum/v1_0/QuantumApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.openstack.quantum.v1_0;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 
@@ -65,7 +63,6 @@ public class QuantumApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");   
       properties.setProperty(SERVICE_TYPE, ServiceType.NETWORK);
       properties.setProperty(CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS);
       return properties;

labs/openstack-swift/src/main/java/org/jclouds/openstack/swift/v1/SwiftApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.openstack.swift.v1;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.CREDENTIAL_TYPE;
 import static org.jclouds.openstack.keystone.v2_0.config.KeystoneProperties.SERVICE_TYPE;
 
@@ -65,7 +63,6 @@ public class SwiftApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       properties.setProperty(SERVICE_TYPE, ServiceType.OBJECT_STORE);
       properties.setProperty(CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS);
       return properties;

labs/opsource-servers/src/main/java/org/jclouds/opsource/servers/OpSourceServersApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.opsource.servers;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
-
 import java.net.URI;
 import java.util.Properties;
 
@@ -57,7 +54,6 @@ public class OpSourceServersApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       return properties;
    }
 

labs/rds/src/main/java/org/jclouds/rds/RDSApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.rds;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
@@ -61,7 +59,6 @@ public class RDSApiMetadata extends BaseRestApiMetadata {
    
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

labs/rds/src/main/java/org/jclouds/rds/RDSFallbacks.java

@@ -22,23 +22,28 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 import static org.jclouds.Fallbacks.valOnNotFoundOr404;
 
+import org.jclouds.Fallback;
 import org.jclouds.aws.AWSResponseException;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 public final class RDSFallbacks {
    private RDSFallbacks() {
    }
 
-   public static final class NullOnStateDeletingNotFoundOr404 implements FutureFallback<Object> {
+   public static final class NullOnStateDeletingNotFoundOr404 implements Fallback<Object> {
       @Override
-      public ListenableFuture<Object> create(final Throwable t) {
+      public ListenableFuture<Object> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
+
+      @Override
+      public Object createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof AWSResponseException) {
             AWSResponseException e = AWSResponseException.class.cast(t);
             if ("InvalidDBInstanceState".equals(e.getError().getCode())
                   && e.getError().getMessage().contains("has state: deleting"))
-               return immediateFuture(null);
+               return null;
          }
          return valOnNotFoundOr404(null, t);
       }

labs/route53/src/main/java/org/jclouds/route53/Route53ApiMetadata.java

@@ -27,9 +27,9 @@ import java.net.URI;
 import java.util.Properties;
 
 import org.jclouds.apis.ApiMetadata;
-import org.jclouds.route53.config.Route53RestClientModule;
 import org.jclouds.rest.RestContext;
 import org.jclouds.rest.internal.BaseRestApiMetadata;
+import org.jclouds.route53.config.Route53RestClientModule;
 
 import com.google.common.reflect.TypeToken;
 
@@ -59,7 +59,6 @@ public class Route53ApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
       properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
       properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       return properties;

labs/savvis-symphonyvpdc/src/main/java/org/jclouds/savvis/vpdc/VPDCApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.savvis.vpdc;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 import static org.jclouds.savvis.vpdc.reference.VPDCConstants.PROPERTY_VPDC_TIMEOUT_TASK_COMPLETED;
 
@@ -62,8 +60,6 @@ public class VPDCApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(5) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "LoginApi.login", MINUTES.toMillis(3) + "");
       properties.setProperty(PROPERTY_VPDC_TIMEOUT_TASK_COMPLETED, 600l * 1000l + "");
       return properties;
    }

labs/vcloud-director/src/main/java/org/jclouds/vcloud/director/v1_5/VCloudDirectorApiMetadata.java

@@ -18,9 +18,7 @@
  */
 package org.jclouds.vcloud.director.v1_5;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
 import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 import static org.jclouds.vcloud.director.v1_5.VCloudDirectorConstants.PROPERTY_VCLOUD_DIRECTOR_TIMEOUT_TASK_COMPLETED;
 import static org.jclouds.vcloud.director.v1_5.VCloudDirectorConstants.PROPERTY_VCLOUD_DIRECTOR_VERSION_SCHEMA;
@@ -62,7 +60,6 @@ public class VCloudDirectorApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(3) + "");
       /** FIXME this should not be the default */
       properties.setProperty(PROPERTY_SESSION_INTERVAL, Integer.toString(30 * 60));
 

providers/aws-ec2/src/main/java/org/jclouds/aws/ec2/AWSEC2ApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.aws.ec2;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.ec2.reference.EC2Constants.PROPERTY_EC2_AMI_OWNERS;
 
 import java.util.Properties;
@@ -63,9 +60,6 @@ public class AWSEC2ApiMetadata extends EC2ApiMetadata {
    
    public static Properties defaultProperties() {
       Properties properties = EC2ApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(90) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ec2:DescribeImages", MINUTES.toMillis(5) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ec2:DescribeSpotInstanceRequests", MINUTES.toMillis(2) + "");
       properties.remove(PROPERTY_EC2_AMI_OWNERS);
       // auth fail sometimes happens in EC2, as the rc.local script that injects the
       // authorized key executes after ssh has started.  

providers/azureblob/src/main/java/org/jclouds/azureblob/AzureBlobApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.azureblob;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
@@ -67,10 +65,6 @@ public class AzureBlobApiMetadata extends BaseRestApiMetadata {
   
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", MINUTES.toMillis(2) + "");
-      // 10 minutes per MB * max size of 64M
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AzureBlobClient.putBlob", MINUTES.toMillis(10 * 64) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "AzureBlobClient.getBlob", MINUTES.toMillis(10 * 64) + "");
       properties.setProperty(PROPERTY_USER_METADATA_PREFIX, "x-ms-meta-");
       return properties;
    }

providers/azureblob/src/main/java/org/jclouds/azureblob/AzureBlobFallbacks.java

@@ -22,9 +22,9 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Throwables.propagate;
 import static com.google.common.util.concurrent.Futures.immediateFuture;
 
+import org.jclouds.Fallback;
 import org.jclouds.azure.storage.AzureStorageResponseException;
 
-import com.google.common.util.concurrent.FutureFallback;
 import com.google.common.util.concurrent.ListenableFuture;
 
 /**
@@ -35,14 +35,18 @@ public final class AzureBlobFallbacks {
    private AzureBlobFallbacks() {
    }
 
-   public static final class FalseIfContainerAlreadyExists implements FutureFallback<Boolean> {
+   public static final class FalseIfContainerAlreadyExists implements Fallback<Boolean> {
+      @Override
+      public ListenableFuture<Boolean> create(Throwable t) throws Exception {
+         return immediateFuture(createOrPropagate(t));
+      }
 
       @Override
-      public ListenableFuture<Boolean> create(Throwable t) {
+      public Boolean createOrPropagate(Throwable t) throws Exception {
          if (checkNotNull(t, "throwable") instanceof AzureStorageResponseException) {
             AzureStorageResponseException responseException = AzureStorageResponseException.class.cast(t);
             if ("ContainerAlreadyExists".equals(responseException.getError().getCode())) {
-               return immediateFuture(false);
+               return false;
             }
          }
          throw propagate(t);

providers/azureblob/src/main/java/org/jclouds/azureblob/blobstore/AzureBlobRequestSigner.java

@@ -34,8 +34,9 @@ import org.jclouds.blobstore.functions.BlobToHttpGetOptions;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.options.GetOptions;
 import org.jclouds.reflect.Invocation;
-import org.jclouds.rest.internal.RestAnnotationProcessor;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
+import com.google.common.base.Function;
 import com.google.common.collect.ImmutableList;
 import com.google.common.reflect.Invokable;
 
@@ -45,7 +46,7 @@ import com.google.common.reflect.Invokable;
  */
 @Singleton
 public class AzureBlobRequestSigner implements BlobRequestSigner {
-   private final RestAnnotationProcessor processor;
+   private final Function<Invocation, HttpRequest> processor;
    private final BlobToAzureBlob blobToBlob;
    private final BlobToHttpGetOptions blob2HttpGetOptions;
 
@@ -54,7 +55,7 @@ public class AzureBlobRequestSigner implements BlobRequestSigner {
    private final Invokable<?, ?> createMethod;
 
    @Inject
-   public AzureBlobRequestSigner(RestAnnotationProcessor processor, BlobToAzureBlob blobToBlob,
+   public AzureBlobRequestSigner(Function<Invocation, HttpRequest> processor, BlobToAzureBlob blobToBlob,
          BlobToHttpGetOptions blob2HttpGetOptions) throws SecurityException, NoSuchMethodException {
       this.processor = checkNotNull(processor, "processor");
       this.blobToBlob = checkNotNull(blobToBlob, "blobToBlob");

providers/glesys/src/main/java/org/jclouds/glesys/GleSYSApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.glesys;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -63,9 +60,6 @@ public class GleSYSApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(30) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ServerApi.createWithHostnameAndRootPassword", MINUTES.toMillis(3) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ServerApi.clone", MINUTES.toMillis(3) + "");
       properties.setProperty("jclouds.ssh.max-retries", "5");
       properties.setProperty("jclouds.ssh.retry-auth", "true");
       return properties;

providers/gogrid/src/main/java/org/jclouds/gogrid/GoGridApiMetadata.java

@@ -18,8 +18,6 @@
  */
 package org.jclouds.gogrid;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -62,7 +60,6 @@ public class GoGridApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(90) + "");
       properties.setProperty("jclouds.ssh.max-retries", "5");
       properties.setProperty("jclouds.ssh.retry-auth", "true");
       return properties;

providers/hpcloud-objectstorage/src/main/java/org/jclouds/hpcloud/objectstorage/blobstore/HPCloudObjectStorageBlobRequestSigner.java

@@ -51,9 +51,8 @@ import org.jclouds.openstack.keystone.v2_0.filters.AuthenticateRequest;
 import org.jclouds.openstack.swift.blobstore.functions.BlobToObject;
 import org.jclouds.openstack.swift.domain.SwiftObject;
 import org.jclouds.reflect.Invocation;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
-import org.jclouds.rest.internal.RestAnnotationProcessor;
 
+import com.google.common.base.Function;
 import com.google.common.base.Supplier;
 import com.google.common.base.Throwables;
 import com.google.common.collect.ImmutableList;
@@ -69,7 +68,7 @@ import com.google.inject.Provider;
 @Singleton
 public class HPCloudObjectStorageBlobRequestSigner implements BlobRequestSigner {
 
-   private final RestAnnotationProcessor processor;
+   private final Function<Invocation, HttpRequest> processor;
    private final Crypto crypto;
 
    private final Provider<Long> unixEpochTimestampProvider;
@@ -84,7 +83,7 @@ public class HPCloudObjectStorageBlobRequestSigner implements BlobRequestSigner
    private final Invokable<?, ?> createMethod;
 
    @Inject
-   public HPCloudObjectStorageBlobRequestSigner(RestAnnotationProcessor processor,
+   public HPCloudObjectStorageBlobRequestSigner(Function<Invocation, HttpRequest> processor,
          BlobToObject blobToObject, BlobToHttpGetOptions blob2HttpGetOptions, Crypto crypto,
          @TimeStamp Provider<Long> unixEpochTimestampProvider, Supplier<Access> access,
          @org.jclouds.location.Provider final Supplier<Credentials> creds) throws SecurityException,
@@ -115,8 +114,7 @@ public class HPCloudObjectStorageBlobRequestSigner implements BlobRequestSigner
    public HttpRequest signGetBlob(String container, String name, long timeInSeconds) {
       checkNotNull(container, "container");
       checkNotNull(name, "name");
-      GeneratedHttpRequest request = processor.apply(Invocation.create(getMethod,
-            ImmutableList.<Object> of(container, name)));
+      HttpRequest request = processor.apply(Invocation.create(getMethod, ImmutableList.<Object> of(container, name)));
       return cleanRequest(signForTemporaryAccess(request, timeInSeconds));
    }
 
@@ -140,7 +138,7 @@ public class HPCloudObjectStorageBlobRequestSigner implements BlobRequestSigner
    public HttpRequest signPutBlob(String container, Blob blob, long timeInSeconds) {
       checkNotNull(container, "container");
       checkNotNull(blob, "blob");
-      GeneratedHttpRequest request = processor.apply(Invocation.create(createMethod,
+      HttpRequest request = processor.apply(Invocation.create(createMethod,
             ImmutableList.<Object> of(container, blobToObject.apply(blob))));
       return cleanRequest(signForTemporaryAccess(request, timeInSeconds));
    }

providers/softlayer/src/main/java/org/jclouds/softlayer/SoftLayerApiMetadata.java

@@ -18,9 +18,6 @@
  */
 package org.jclouds.softlayer;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-import static org.jclouds.Constants.PROPERTY_TIMEOUTS_PREFIX;
 import static org.jclouds.reflect.Reflection2.typeToken;
 
 import java.net.URI;
@@ -63,8 +60,6 @@ public class SoftLayerApiMetadata extends BaseRestApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "default", SECONDS.toMillis(90) + "");
-      properties.setProperty(PROPERTY_TIMEOUTS_PREFIX + "ProductPackageClient", MINUTES.toMillis(3) + "");
       properties.setProperty("jclouds.ssh.max-retries", "5");
       properties.setProperty("jclouds.ssh.retry-auth", "true");
       return properties;