Issue 27: got eucalyptus and walrus working, after refactoring error handling

atmos/src/main/java/org/jclouds/atmosonline/saas/functions/ReturnEndpointIfAlreadyExists.java

@@ -23,8 +23,8 @@ import static org.jclouds.util.Utils.propagateOrNull;
 import java.net.URI;
 
 import org.jclouds.blobstore.KeyAlreadyExistsException;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -43,8 +43,10 @@ public class ReturnEndpointIfAlreadyExists implements Function<Exception, URI>,
       return URI.class.cast(propagateOrNull(from));
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ReturnEndpointIfAlreadyExists setContext(HttpRequest request) {
       this.endpoint = request == null ? null : request.getEndpoint();
+      return this;
    }
 
 }

aws/core/src/main/java/org/jclouds/aws/ec2/EC2PropertiesBuilder.java

@@ -22,6 +22,8 @@ import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
 import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_EC2_AMI_OWNERS;
 import static org.jclouds.aws.ec2.reference.EC2Constants.PROPERTY_ELB_ENDPOINT;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
 import java.util.Properties;
 
@@ -36,6 +38,8 @@ public class EC2PropertiesBuilder extends PropertiesBuilder {
    @Override
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
+      properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
+      properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       properties.setProperty(PROPERTY_ENDPOINT, "https://ec2.us-east-1.amazonaws.com");
       properties.setProperty(PROPERTY_API_VERSION, EC2AsyncClient.VERSION);
       properties.setProperty(PROPERTY_ELB_ENDPOINT,

aws/core/src/main/java/org/jclouds/aws/ec2/EucalyptusPropertiesBuilder.java

@@ -34,7 +34,7 @@ public class EucalyptusPropertiesBuilder extends EC2PropertiesBuilder {
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
       properties.setProperty(PROPERTY_ENDPOINT,
-               "http://ecc.eucalyptus.com:8773/services/Eucalyptus");
+               "http://173.205.188.130:8773/services/Eucalyptus");
       // TODO
       // properties.setProperty(PROPERTY_ELB_ENDPOINT,
       // "https://elasticloadbalancing.us-east-1.amazonaws.com");

aws/core/src/main/java/org/jclouds/aws/ec2/xml/AttachmentHandler.java

@@ -29,12 +29,13 @@ import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.date.DateService;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.logging.Logger;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 /**
  * 
  * @author Adrian Cole
  */
-public class AttachmentHandler extends ParseSax.HandlerWithResult<Attachment> {
+public class AttachmentHandler extends ParseSax.HandlerForGeneratedRequestWithResult<Attachment> {
    private StringBuilder currentText = new StringBuilder();
 
    @Resource
@@ -51,7 +52,7 @@ public class AttachmentHandler extends ParseSax.HandlerWithResult<Attachment> {
    private Date attachTime;
 
    public Attachment getResult() {
-      String region = EC2Utils.findRegionInArgsOrNull(request);
+      String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
       if (region == null)
          region = defaultRegion;
       return new Attachment(region, volumeId, instanceId, device, attachmentStatus, attachTime);

aws/core/src/main/java/org/jclouds/aws/ec2/xml/BaseReservationHandler.java

@@ -34,8 +34,9 @@ import org.jclouds.aws.ec2.domain.RootDeviceType;
 import org.jclouds.aws.ec2.domain.RunningInstance;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.date.DateService;
-import org.jclouds.http.functions.ParseSax.HandlerWithResult;
+import org.jclouds.http.functions.ParseSax.HandlerForGeneratedRequestWithResult;
 import org.jclouds.logging.Logger;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 
 import com.google.common.collect.Maps;
@@ -45,15 +46,14 @@ import com.google.common.collect.Sets;
  * 
  * @author Adrian Cole
  */
-public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
+public abstract class BaseReservationHandler<T> extends HandlerForGeneratedRequestWithResult<T> {
 
    protected final DateService dateService;
 
    protected final String defaultRegion;
 
    @Inject
-   public BaseReservationHandler(DateService dateService,
+   public BaseReservationHandler(DateService dateService, @Region String defaultRegion) {
-         @Region String defaultRegion) {
       this.dateService = dateService;
       this.defaultRegion = defaultRegion;
    }
@@ -90,8 +90,7 @@ public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
    protected boolean inProductCodes;
    protected boolean inGroups;
    private boolean inBlockDeviceMapping;
-   private Map<String, RunningInstance.EbsBlockDevice> ebsBlockDevices = Maps
+   private Map<String, RunningInstance.EbsBlockDevice> ebsBlockDevices = Maps.newHashMap();
-         .newHashMap();
 
    private String volumeId;
    private Attachment.Status attachmentStatus;
@@ -101,8 +100,7 @@ public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
    private String deviceName;
    private String rootDeviceName;
 
-   public void startElement(String uri, String name, String qName,
+   public void startElement(String uri, String name, String qName, Attributes attrs) {
-         Attributes attrs) {
       if (qName.equals("instancesSet")) {
          inInstances = true;
       } else if (qName.equals("productCodesSet")) {
@@ -194,14 +192,11 @@ public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
       } else if (qName.equals("volumeId")) {
          volumeId = currentOrNull();
       } else if (qName.equals("status")) {
-         attachmentStatus = Attachment.Status.fromValue(currentText.toString()
+         attachmentStatus = Attachment.Status.fromValue(currentText.toString().trim());
-               .trim());
       } else if (qName.equals("attachTime")) {
-         attachTime = dateService.iso8601DateParse(currentText.toString()
+         attachTime = dateService.iso8601DateParse(currentText.toString().trim());
-               .trim());
       } else if (qName.equals("deleteOnTermination")) {
-         deleteOnTermination = Boolean.parseBoolean(currentText.toString()
+         deleteOnTermination = Boolean.parseBoolean(currentText.toString().trim());
-               .trim());
       } else if (qName.equals("rootDeviceName")) {
          rootDeviceName = currentOrNull();
       } else if (qName.equals("item")) {
@@ -212,36 +207,34 @@ public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
 
    protected void inItem() {
       if (inBlockDeviceMapping) {
-         ebsBlockDevices.put(deviceName, new RunningInstance.EbsBlockDevice(
+         ebsBlockDevices.put(deviceName, new RunningInstance.EbsBlockDevice(volumeId,
-               volumeId, attachmentStatus, attachTime, deleteOnTermination));
+                  attachmentStatus, attachTime, deleteOnTermination));
          this.deviceName = null;
          this.volumeId = null;
          this.attachmentStatus = null;
          this.attachTime = null;
          this.deleteOnTermination = true;
       } else if (inInstances && !inProductCodes && !inBlockDeviceMapping) {
-         String region = EC2Utils.findRegionInArgsOrNull(request);
+         String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
 
          // Eucalyptus
-         if (ipAddress == null && dnsName != null
+         if (ipAddress == null && dnsName != null && dnsName.matches(".*[0-9]$")) {
-               && dnsName.matches(".*[0-9]$")) {
             ipAddress = dnsName;
             dnsName = null;
          }
 
          if (privateIpAddress == null && privateDnsName != null
-               && privateDnsName.matches(".*[0-9]$")) {
+                  && privateDnsName.matches(".*[0-9]$")) {
             privateIpAddress = privateDnsName;
             privateDnsName = null;
          }
          if (region == null)
             region = defaultRegion;
-         instances.add(new RunningInstance(region, groupIds, amiLaunchIndex,
+         instances.add(new RunningInstance(region, groupIds, amiLaunchIndex, dnsName, imageId,
-               dnsName, imageId, instanceId, instanceState, instanceType,
+                  instanceId, instanceState, instanceType, ipAddress, kernelId, keyName,
-               ipAddress, kernelId, keyName, launchTime, monitoring,
+                  launchTime, monitoring, availabilityZone, platform, privateDnsName,
-               availabilityZone, platform, privateDnsName, privateIpAddress,
+                  privateIpAddress, productCodes, ramdiskId, reason, subnetId, vpcId,
-               productCodes, ramdiskId, reason, subnetId, vpcId,
+                  rootDeviceType, rootDeviceName, ebsBlockDevices));
-               rootDeviceType, rootDeviceName, ebsBlockDevices));
          this.amiLaunchIndex = null;
          this.dnsName = null;
          this.imageId = null;
@@ -273,11 +266,11 @@ public abstract class BaseReservationHandler<T> extends HandlerWithResult<T> {
    }
 
    protected Reservation newReservation() {
-      String region = EC2Utils.findRegionInArgsOrNull(request);
+      String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
       if (region == null)
          region = defaultRegion;
-      Reservation info = new Reservation(region, groupIds, instances, ownerId,
+      Reservation info = new Reservation(region, groupIds, instances, ownerId, requesterId,
-            requesterId, reservationId);
+               reservationId);
       this.groupIds = Sets.newTreeSet();
       this.instances = Sets.newTreeSet();
       this.ownerId = null;

aws/core/src/main/java/org/jclouds/aws/ec2/xml/CreateVolumeResponseHandler.java

@@ -32,6 +32,7 @@ import org.jclouds.aws.ec2.domain.Attachment;
 import org.jclouds.aws.ec2.domain.Volume;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.date.DateService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
@@ -43,7 +44,8 @@ import com.google.common.collect.Sets;
  * 
  * @author Adrian Cole
  */
-public class CreateVolumeResponseHandler extends ParseSax.HandlerWithResult<Volume> {
+public class CreateVolumeResponseHandler extends
+         ParseSax.HandlerForGeneratedRequestWithResult<Volume> {
    private StringBuilder currentText = new StringBuilder();
 
    @Resource
@@ -154,11 +156,11 @@ public class CreateVolumeResponseHandler extends ParseSax.HandlerWithResult<Volu
    }
 
    @Override
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public CreateVolumeResponseHandler setContext(HttpRequest request) {
       super.setContext(request);
-      region = EC2Utils.findRegionInArgsOrNull(request);
+      region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
       if (region == null) {
-         String zone = EC2Utils.findAvailabilityZoneInArgsOrNull(request);
+         String zone = EC2Utils.findAvailabilityZoneInArgsOrNull((GeneratedHttpRequest<?>) request);
          if (zone != null) {
             region = checkNotNull(availabilityZoneToRegion.get(zone), String.format(
                      "zone %s not in %s", zone, availabilityZoneToRegion));
@@ -166,5 +168,6 @@ public class CreateVolumeResponseHandler extends ParseSax.HandlerWithResult<Volu
             region = defaultRegion;
          }
       }
+      return this;
    }
 }

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeAddressesResponseHandler.java

@@ -26,8 +26,9 @@ import javax.inject.Inject;
 import org.jclouds.aws.Region;
 import org.jclouds.aws.ec2.domain.PublicIpInstanceIdPair;
 import org.jclouds.aws.ec2.util.EC2Utils;
-import org.jclouds.http.functions.ParseSax.HandlerWithResult;
+import org.jclouds.http.functions.ParseSax.HandlerForGeneratedRequestWithResult;
 import org.jclouds.logging.Logger;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.collect.Sets;
 
@@ -36,7 +37,7 @@ import com.google.common.collect.Sets;
  * @author Adrian Cole
  */
 public class DescribeAddressesResponseHandler extends
-         HandlerWithResult<Set<PublicIpInstanceIdPair>> {
+         HandlerForGeneratedRequestWithResult<Set<PublicIpInstanceIdPair>> {
 
    @Resource
    protected Logger logger = Logger.NULL;
@@ -59,7 +60,7 @@ public class DescribeAddressesResponseHandler extends
       } else if (qName.equals("instanceId")) {
          instanceId = currentOrNull();
       } else if (qName.equals("item")) {
-         String region = EC2Utils.findRegionInArgsOrNull(request);
+         String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
          if (region == null)
             region = defaultRegion;
          pairs.add(new PublicIpInstanceIdPair(region, ipAddress, instanceId));

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeImagesResponseHandler.java

@@ -34,6 +34,7 @@ import org.jclouds.aws.ec2.domain.Image.ImageType;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.logging.Logger;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 
 import com.google.common.collect.Maps;
@@ -48,7 +49,8 @@ import com.google.common.collect.Sets;
  * @see <a href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeImages.html"
  *      />
  */
-public class DescribeImagesResponseHandler extends ParseSax.HandlerWithResult<Set<Image>> {
+public class DescribeImagesResponseHandler extends
+         ParseSax.HandlerForGeneratedRequestWithResult<Set<Image>> {
 
    @Inject
    public DescribeImagesResponseHandler(@Region String defaultRegion) {
@@ -151,7 +153,7 @@ public class DescribeImagesResponseHandler extends ParseSax.HandlerWithResult<Se
             this.deleteOnTermination = true;
          } else if (!inProductCodes) {
             try {
-               String region = EC2Utils.findRegionInArgsOrNull(request);
+               String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
                if (region == null)
                   region = defaultRegion;
                contents.add(new Image(region, architecture, this.name, description, imageId,

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeKeyPairsResponseHandler.java

@@ -26,6 +26,7 @@ import org.jclouds.aws.Region;
 import org.jclouds.aws.ec2.domain.KeyPair;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.http.functions.ParseSax;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.collect.Sets;
 
@@ -36,7 +37,8 @@ import com.google.common.collect.Sets;
  *      />
  * @author Adrian Cole
  */
-public class DescribeKeyPairsResponseHandler extends ParseSax.HandlerWithResult<Set<KeyPair>> {
+public class DescribeKeyPairsResponseHandler extends
+         ParseSax.HandlerForGeneratedRequestWithResult<Set<KeyPair>> {
    @Inject
    @Region
    String defaultRegion;
@@ -55,7 +57,7 @@ public class DescribeKeyPairsResponseHandler extends ParseSax.HandlerWithResult<
       if (qName.equals("keyFingerprint")) {
          this.keyFingerprint = currentText.toString().trim();
       } else if (qName.equals("item")) {
-         String region = EC2Utils.findRegionInArgsOrNull(request);
+         String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
          if (region == null)
             region = defaultRegion;
          keyPairs.add(new KeyPair(region, keyName, keyFingerprint, null));

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeSecurityGroupsResponseHandler.java

@@ -29,6 +29,7 @@ import org.jclouds.aws.ec2.domain.SecurityGroup;
 import org.jclouds.aws.ec2.domain.UserIdGroupPair;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.http.functions.ParseSax;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 
 import com.google.common.collect.Sets;
@@ -41,7 +42,7 @@ import com.google.common.collect.Sets;
  * @author Adrian Cole
  */
 public class DescribeSecurityGroupsResponseHandler extends
-         ParseSax.HandlerWithResult<SortedSet<SecurityGroup>> {
+         ParseSax.HandlerForGeneratedRequestWithResult<SortedSet<SecurityGroup>> {
    @Inject
    @Region
    String defaultRegion;
@@ -117,7 +118,7 @@ public class DescribeSecurityGroupsResponseHandler extends
             this.userId = null;
             this.userIdGroupName = null;
          } else if (!inIpPermissions && !inIpRanges && !inGroups) {
-            String region = EC2Utils.findRegionInArgsOrNull(request);
+            String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
             if (region == null)
                region = defaultRegion;
             securtyGroups.add(new SecurityGroup(region, groupName, ownerId, groupDescription,

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeSnapshotsResponseHandler.java

@@ -23,8 +23,8 @@ import java.util.Set;
 import javax.inject.Inject;
 
 import org.jclouds.aws.ec2.domain.Snapshot;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseSax;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 
@@ -66,8 +66,9 @@ public class DescribeSnapshotsResponseHandler extends ParseSax.HandlerWithResult
    }
 
    @Override
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public DescribeSnapshotsResponseHandler setContext(HttpRequest request) {
       snapshotHandler.setContext(request);
       super.setContext(request);
+      return this;
    }
 }

aws/core/src/main/java/org/jclouds/aws/ec2/xml/DescribeVolumesResponseHandler.java

@@ -23,8 +23,8 @@ import java.util.Set;
 import javax.inject.Inject;
 
 import org.jclouds.aws.ec2.domain.Volume;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseSax;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 
@@ -73,8 +73,9 @@ public class DescribeVolumesResponseHandler extends ParseSax.HandlerWithResult<S
    }
 
    @Override
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public DescribeVolumesResponseHandler setContext(HttpRequest request) {
       volumeHandler.setContext(request);
       super.setContext(request);
+      return this;
    }
 }

aws/core/src/main/java/org/jclouds/aws/ec2/xml/InstanceStateChangeHandler.java

@@ -26,7 +26,8 @@ import org.jclouds.aws.Region;
 import org.jclouds.aws.ec2.domain.InstanceState;
 import org.jclouds.aws.ec2.domain.InstanceStateChange;
 import org.jclouds.aws.ec2.util.EC2Utils;
-import org.jclouds.http.functions.ParseSax.HandlerWithResult;
+import org.jclouds.http.functions.ParseSax.HandlerForGeneratedRequestWithResult;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.xml.sax.Attributes;
 
 import com.google.common.collect.Sets;
@@ -46,7 +47,8 @@ import com.google.common.collect.Sets;
  * @see <a href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-ItemType-StopInstancesResponseInfoType.html"
  *      />
  */
-public class InstanceStateChangeHandler extends HandlerWithResult<SortedSet<InstanceStateChange>> {
+public class InstanceStateChangeHandler extends
+         HandlerForGeneratedRequestWithResult<SortedSet<InstanceStateChange>> {
    private StringBuilder currentText = new StringBuilder();
    @Inject
    @Region
@@ -89,7 +91,7 @@ public class InstanceStateChangeHandler extends HandlerWithResult<SortedSet<Inst
             previousState = InstanceState.fromValue(currentOrNull());
          }
       } else if (qName.equals("item")) {
-         String region = EC2Utils.findRegionInArgsOrNull(request);
+         String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
          if (region == null)
             region = defaultRegion;
          instances.add(new InstanceStateChange(region, instanceId, shutdownState, previousState));

aws/core/src/main/java/org/jclouds/aws/ec2/xml/KeyPairResponseHandler.java

@@ -24,6 +24,7 @@ import org.jclouds.aws.Region;
 import org.jclouds.aws.ec2.domain.KeyPair;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.http.functions.ParseSax;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 /**
  * 
@@ -32,7 +33,7 @@ import org.jclouds.http.functions.ParseSax;
  *      />
  * @author Adrian Cole
  */
-public class KeyPairResponseHandler extends ParseSax.HandlerWithResult<KeyPair> {
+public class KeyPairResponseHandler extends ParseSax.HandlerForGeneratedRequestWithResult<KeyPair> {
    @Inject
    @Region
    String defaultRegion;
@@ -42,7 +43,7 @@ public class KeyPairResponseHandler extends ParseSax.HandlerWithResult<KeyPair>
    private String keyName;
 
    public KeyPair getResult() {
-      String region = EC2Utils.findRegionInArgsOrNull(request);
+      String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
       if (region == null)
          region = defaultRegion;
       return new KeyPair(region, keyName, keyFingerprint, keyMaterial);

aws/core/src/main/java/org/jclouds/aws/ec2/xml/SnapshotHandler.java

@@ -28,12 +28,13 @@ import org.jclouds.aws.ec2.domain.Snapshot.Status;
 import org.jclouds.aws.ec2.util.EC2Utils;
 import org.jclouds.date.DateService;
 import org.jclouds.http.functions.ParseSax;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 /**
  * 
  * @author Adrian Cole
  */
-public class SnapshotHandler extends ParseSax.HandlerWithResult<Snapshot> {
+public class SnapshotHandler extends ParseSax.HandlerForGeneratedRequestWithResult<Snapshot> {
    private StringBuilder currentText = new StringBuilder();
 
    protected final DateService dateService;
@@ -56,7 +57,7 @@ public class SnapshotHandler extends ParseSax.HandlerWithResult<Snapshot> {
    }
 
    public Snapshot getResult() {
-      String region = EC2Utils.findRegionInArgsOrNull(request);
+      String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
       if (region == null)
          region = defaultRegion;
       Snapshot snapshot = new Snapshot(region, id, volumeId, volumeSize, status, startTime,

aws/core/src/main/java/org/jclouds/aws/elb/ELBPropertiesBuilder.java

@@ -20,6 +20,8 @@ package org.jclouds.aws.elb;
 
 import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_REGIONS;
 
 import java.util.Properties;
@@ -38,6 +40,8 @@ public class ELBPropertiesBuilder extends PropertiesBuilder {
    @Override
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
+      properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
+      properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       properties.setProperty(PROPERTY_API_VERSION, ELBAsyncClient.VERSION);
       properties.setProperty(PROPERTY_REGIONS, Joiner.on(',').join(Region.US_EAST_1,
                Region.US_WEST_1, Region.EU_WEST_1, Region.AP_SOUTHEAST_1));

aws/core/src/main/java/org/jclouds/aws/elb/xml/DescribeLoadBalancersResponseHandler.java

@@ -30,6 +30,7 @@ import org.jclouds.aws.elb.domain.LoadBalancer.AppCookieStickinessPolicy;
 import org.jclouds.aws.elb.domain.LoadBalancer.LBCookieStickinessPolicy;
 import org.jclouds.aws.elb.domain.LoadBalancer.LoadBalancerListener;
 import org.jclouds.date.DateService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
@@ -42,7 +43,7 @@ import com.google.common.collect.Sets;
  * @author Lili Nadar
  */
 public class DescribeLoadBalancersResponseHandler extends
-         ParseSax.HandlerWithResult<Set<LoadBalancer>> {
+         ParseSax.HandlerForGeneratedRequestWithResult<Set<LoadBalancer>> {
    @Inject
    public DescribeLoadBalancersResponseHandler(@Region String defaultRegion) {
       this.defaultRegion = defaultRegion;
@@ -129,7 +130,7 @@ public class DescribeLoadBalancersResponseHandler extends
          } else if (!(inListenerDescriptions || inAppCookieStickinessPolicies || inInstances
                   || inLBCookieStickinessPolicies || inAvailabilityZones)) {
             try {
-               String region = EC2Utils.findRegionInArgsOrNull(request);
+               String region = EC2Utils.findRegionInArgsOrNull((GeneratedHttpRequest<?>) request);
                if (region == null)
                   region = defaultRegion;
 
@@ -158,9 +159,10 @@ public class DescribeLoadBalancersResponseHandler extends
    }
 
    @Override
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public DescribeLoadBalancersResponseHandler setContext(HttpRequest request) {
       listenerHandler.setContext(request);
       super.setContext(request);
+      return this;
    }
 
    public class LoadBalancerListenerHandler extends

aws/core/src/main/java/org/jclouds/aws/handlers/AWSClientErrorRetryHandler.java

@@ -18,6 +18,8 @@
  */
 package org.jclouds.aws.handlers;
 
+import static org.jclouds.http.HttpUtils.closeClientButKeepContentStream;
+
 import javax.annotation.Resource;
 import javax.inject.Named;
 
@@ -25,10 +27,8 @@ import org.jclouds.Constants;
 import org.jclouds.aws.domain.AWSError;
 import org.jclouds.aws.util.AWSUtils;
 import org.jclouds.http.HttpCommand;
-import org.jclouds.http.HttpException;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.HttpRetryHandler;
-import org.jclouds.http.HttpUtils;
 import org.jclouds.logging.Logger;
 
 import com.google.inject.Inject;
@@ -59,20 +59,16 @@ public class AWSClientErrorRetryHandler implements HttpRetryHandler {
          return false;
       if (response.getStatusCode() == 400 || response.getStatusCode() == 403
                || response.getStatusCode() == 409) {
-         byte[] content = HttpUtils.closeClientButKeepContentStream(response);
          command.incrementFailureCount();
          // Content can be null in the case of HEAD requests
-         if (content != null) {
+         if (response.getPayload() != null) {
-            try {
+            closeClientButKeepContentStream(response);
-               AWSError error = utils.parseAWSErrorFromContent(command.getRequest(), response,
+            AWSError error = utils.parseAWSErrorFromContent(command.getRequest(), response);
-                        new String(content));
+            if (error != null
-               if ("RequestTimeout".equals(error.getCode())
+                     && ("RequestTimeout".equals(error.getCode())
-                        || "OperationAborted".equals(error.getCode())
+                              || "OperationAborted".equals(error.getCode()) || "SignatureDoesNotMatch"
-                        || "SignatureDoesNotMatch".equals(error.getCode())) {
+                              .equals(error.getCode()))) {
-                  return true;
+               return true;
-               }
-            } catch (HttpException e) {
-               logger.warn(e, "error parsing response: %s", new String(content));
             }
          }
       }

aws/core/src/main/java/org/jclouds/aws/handlers/AWSRedirectionRetryHandler.java

@@ -32,7 +32,6 @@ import javax.ws.rs.core.UriBuilder;
 import org.jclouds.aws.domain.AWSError;
 import org.jclouds.aws.util.AWSUtils;
 import org.jclouds.http.HttpCommand;
-import org.jclouds.http.HttpException;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.handlers.BackoffLimitedRetryHandler;
 import org.jclouds.http.handlers.RedirectionRetryHandler;
@@ -57,33 +56,26 @@ public class AWSRedirectionRetryHandler extends RedirectionRetryHandler {
    public boolean shouldRetryRequest(HttpCommand command, HttpResponse response) {
       if (response.getFirstHeaderOrNull(HttpHeaders.LOCATION) == null
                && (response.getStatusCode() == 301 || response.getStatusCode() == 307)) {
-         byte[] content = closeClientButKeepContentStream(response);
          if (command.getRequest().getMethod() == HttpMethod.HEAD) {
             changeToGETRequest(command.getRequest());
             return true;
          } else {
             command.incrementRedirectCount();
-            try {
+            closeClientButKeepContentStream(response);
-               AWSError error = utils.parseAWSErrorFromContent(command.getRequest(), response,
+            AWSError error = utils.parseAWSErrorFromContent(command.getRequest(), response);
-                        new String(content));
+            String host = error.getDetails().get("Endpoint");
-               String host = error.getDetails().get("Endpoint");
+            if (host != null) {
-               if (host != null) {
+               if (host.equals(command.getRequest().getEndpoint().getHost())) {
-                  if (host.equals(command.getRequest().getEndpoint().getHost())) {
+                  // must be an amazon error related to
-                     // must be an amazon error related to
+                  // http://developer.amazonwebservices.com/connect/thread.jspa?messageID=72287&#72287
-                     // http://developer.amazonwebservices.com/connect/thread.jspa?messageID=72287&#72287
+                  return backoffHandler.shouldRetryRequest(command, response);
-                     return backoffHandler.shouldRetryRequest(command, response);
-                  } else {
-                     changeSchemeHostAndPortTo(command.getRequest(), command.getRequest()
-                              .getEndpoint().getScheme(), host, command.getRequest().getEndpoint()
-                              .getPort(), uriBuilderProvider.get());
-                  }
-                  return true;
                } else {
-                  return false;
+                  changeSchemeHostAndPortTo(command.getRequest(), command.getRequest()
+                           .getEndpoint().getScheme(), host, command.getRequest().getEndpoint()
+                           .getPort(), uriBuilderProvider.get());
                }
-            } catch (HttpException e) {
+               return true;
-               logger.error(e, "error on redirect for command %s; response %s; retrying...",
+            } else {
-                        command, response);
                return false;
             }
          }

aws/core/src/main/java/org/jclouds/aws/handlers/ParseAWSErrorFromXmlContent.java

@@ -20,8 +20,6 @@ package org.jclouds.aws.handlers;
 
 import static org.jclouds.http.HttpUtils.releasePayload;
 
-import java.io.IOException;
-
 import javax.annotation.Resource;
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -39,7 +37,6 @@ import org.jclouds.http.HttpResponseException;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.AuthorizationException;
 import org.jclouds.rest.ResourceNotFoundException;
-import org.jclouds.util.Utils;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -67,7 +64,7 @@ public class ParseAWSErrorFromXmlContent implements HttpErrorHandler {
       HttpRequest request = command.getRequest();
       Exception exception = new HttpResponseException(command, response);
       try {
-         AWSError error = parseErrorFromContentOrNull(request, response);
+         AWSError error = utils.parseAWSErrorFromContent(request, response);
          exception = error != null ? new AWSResponseException(command, response, error) : exception;
          switch (response.getStatusCode()) {
             case 400:
@@ -103,16 +100,4 @@ public class ParseAWSErrorFromXmlContent implements HttpErrorHandler {
       }
    }
 
-   AWSError parseErrorFromContentOrNull(HttpRequest request, HttpResponse response) {
-      if (response.getPayload() != null) {
-         try {
-            String content = Utils.toStringAndClose(response.getPayload().getInput());
-            if (content != null && content.indexOf('<') >= 0)
-               return utils.parseAWSErrorFromContent(request, response, content);
-         } catch (IOException e) {
-            logger.warn(e, "exception reading error from response", response);
-         }
-      }
-      return null;
-   }
 }

aws/core/src/main/java/org/jclouds/aws/reference/AWSConstants.java

@@ -26,5 +26,6 @@ package org.jclouds.aws.reference;
 public interface AWSConstants {
    public static final String PROPERTY_REGIONS = "jclouds.aws.regions";
    public static final String PROPERTY_DEFAULT_REGIONS = "jclouds.aws.default_regions";
-
+   public static final String PROPERTY_AUTH_TAG = "jclouds.aws.auth.tag";
+   public static final String PROPERTY_HEADER_TAG = "jclouds.aws.header.tag";
 }

aws/core/src/main/java/org/jclouds/aws/s3/Bucket.java

@@ -16,34 +16,18 @@
  * limitations under the License.
  * ====================================================================
  */
-package org.jclouds.rest.annotations;
+package org.jclouds.aws.s3;
+
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 /**
- * Prefixes the hostname of the endpoint with the contents of a method parameter,
+ * Annotates the parameter that this is a bucket.
- * 
- * @author Adrian Cole
  */
-@Target(ElementType.PARAMETER)
+@Target(PARAMETER)
-@Retention(RetentionPolicy.RUNTIME)
+@Retention(RUNTIME)
-public @interface HostPrefixParam {
+public @interface Bucket {
-
+}
-   /**
-    * Defines the characters that will be inserted in-between the value of the annotated method
-    * argument and the existing hostname.
-    * 
-    * <p />
-    * <ul>
-    * <li>hostname was {@code mydomain.com}</li>
-    * <li>method argument is {@code myhost}</li>
-    * <li>if {@code joinOn} is not set, result is {@code myhostmydomain.com}</li>
-    * <li>if {@code joinOn} is set to {@code .}, result is {@code myhost.mydomain.com}</li>
-    * </ul>
-    * 
-    */
-   String value() default ".";
-}

aws/core/src/main/java/org/jclouds/aws/s3/GoogleStoragePropertiesBuilder.java

@@ -1,16 +1,33 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.aws.s3;
 
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_DEFAULT_REGIONS;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_REGIONS;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_AUTH_TAG;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_HEADER_TAG;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_EXPR;
 
 import java.util.Properties;
 
 /**
- * Builds properties used in Walrus Clients
+ * Builds properties used in Google Storage
  * 
  * @author Adrian Cole
  */
@@ -18,9 +35,8 @@ public class GoogleStoragePropertiesBuilder extends S3PropertiesBuilder {
    @Override
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
-      properties.setProperty(PROPERTY_S3_AUTH_TAG, "GOOG1");
+      properties.setProperty(PROPERTY_AUTH_TAG, "GOOG1");
-      properties.setProperty(PROPERTY_S3_HEADER_TAG, "goog");
+      properties.setProperty(PROPERTY_HEADER_TAG, "goog");
-      properties.setProperty(PROPERTY_S3_SERVICE_EXPR, "\\.commondatastorage\\.googleapis\\.com");
       return properties;
    }
 

aws/core/src/main/java/org/jclouds/aws/s3/S3AsyncClient.java

@@ -30,8 +30,11 @@ import javax.ws.rs.HEAD;
 import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
 
 import org.jclouds.aws.s3.binders.BindACLToXMLPayload;
+import org.jclouds.aws.s3.binders.BindAsHostPrefixIfConfigured;
 import org.jclouds.aws.s3.binders.BindBucketLoggingToXmlPayload;
 import org.jclouds.aws.s3.binders.BindNoBucketLoggingToXmlPayload;
 import org.jclouds.aws.s3.binders.BindPayerToXmlPayload;
@@ -73,7 +76,6 @@ import org.jclouds.http.options.GetOptions;
 import org.jclouds.rest.annotations.BinderParam;
 import org.jclouds.rest.annotations.ExceptionParser;
 import org.jclouds.rest.annotations.Headers;
-import org.jclouds.rest.annotations.HostPrefixParam;
 import org.jclouds.rest.annotations.ParamParser;
 import org.jclouds.rest.annotations.ParamValidators;
 import org.jclouds.rest.annotations.QueryParams;
@@ -98,7 +100,6 @@ import com.google.common.util.concurrent.ListenableFuture;
  * @see S3Client
  * @see <a href="http://docs.amazonwebservices.com/AmazonS3/2006-03-01/RESTAPI.html" />
  */
-@VirtualHost
 @SkipEncoding('/')
 @RequestFilters(RequestAuthorizeSignature.class)
 @BlobScope(CONTAINER)
@@ -118,7 +119,7 @@ public interface S3AsyncClient {
    @ExceptionParser(ReturnNullOnKeyNotFound.class)
    @ResponseParser(ParseObjectFromHeadersAndHttpContent.class)
    ListenableFuture<S3Object> getObject(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key, GetOptions... options);
 
    /**
@@ -129,7 +130,7 @@ public interface S3AsyncClient {
    @ExceptionParser(ReturnNullOnKeyNotFound.class)
    @ResponseParser(ParseObjectMetadataFromHeaders.class)
    ListenableFuture<ObjectMetadata> headObject(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key);
 
    /**
@@ -139,7 +140,7 @@ public interface S3AsyncClient {
    @Path("{key}")
    @ExceptionParser(ReturnFalseOnKeyNotFound.class)
    ListenableFuture<Boolean> objectExists(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key);
 
    /**
@@ -149,7 +150,7 @@ public interface S3AsyncClient {
    @Path("{key}")
    @ExceptionParser(ReturnVoidOnNotFoundOr404.class)
    ListenableFuture<Void> deleteObject(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key);
 
    /**
@@ -159,7 +160,7 @@ public interface S3AsyncClient {
    @Path("{key}")
    @ResponseParser(ParseETagHeader.class)
    ListenableFuture<String> putObject(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") @ParamParser(ObjectKey.class) @BinderParam(BindS3ObjectToPayload.class) S3Object object,
             PutObjectOptions... options);
 
@@ -172,7 +173,7 @@ public interface S3AsyncClient {
    ListenableFuture<Boolean> putBucketInRegion(
             // TODO endpoint based on region
             @BinderParam(BindRegionToXmlPayload.class) @Nullable String region,
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             PutBucketOptions... options);
 
    /**
@@ -182,7 +183,7 @@ public interface S3AsyncClient {
    @Path("/")
    @ExceptionParser(ReturnTrueOn404OrNotFoundFalseIfNotEmpty.class)
    ListenableFuture<Boolean> deleteBucketIfEmpty(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#bucketExists
@@ -192,7 +193,7 @@ public interface S3AsyncClient {
    @QueryParams(keys = "max-keys", values = "0")
    @ExceptionParser(ReturnFalseOnContainerNotFound.class)
    ListenableFuture<Boolean> bucketExists(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#getBucketLocation
@@ -202,7 +203,7 @@ public interface S3AsyncClient {
    @Path("/")
    @XMLResponseParser(LocationConstraintHandler.class)
    ListenableFuture<String> getBucketLocation(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#getBucketPayer
@@ -212,7 +213,7 @@ public interface S3AsyncClient {
    @Path("/")
    @XMLResponseParser(PayerHandler.class)
    ListenableFuture<Payer> getBucketPayer(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#setBucketPayer
@@ -221,7 +222,7 @@ public interface S3AsyncClient {
    @QueryParams(keys = "requestPayment")
    @Path("/")
    ListenableFuture<Void> setBucketPayer(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @BinderParam(BindPayerToXmlPayload.class) Payer payer);
 
    /**
@@ -231,7 +232,7 @@ public interface S3AsyncClient {
    @Path("/")
    @XMLResponseParser(ListBucketHandler.class)
    ListenableFuture<ListBucketResponse> listBucket(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             ListBucketOptions... options);
 
    /**
@@ -240,6 +241,7 @@ public interface S3AsyncClient {
    @GET
    @XMLResponseParser(ListAllMyBucketsHandler.class)
    @Path("/")
+   @VirtualHost
    ListenableFuture<? extends SortedSet<BucketMetadata>> listOwnedBuckets();
 
    /**
@@ -252,7 +254,7 @@ public interface S3AsyncClient {
    ListenableFuture<ObjectMetadata> copyObject(
             @PathParam("sourceBucket") String sourceBucket,
             @PathParam("sourceObject") String sourceObject,
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String destinationBucket,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String destinationBucket,
             @PathParam("destinationObject") String destinationObject, CopyObjectOptions... options);
 
    /**
@@ -264,7 +266,7 @@ public interface S3AsyncClient {
    @ExceptionParser(ThrowContainerNotFoundOn404.class)
    @Path("/")
    ListenableFuture<AccessControlList> getBucketACL(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#putBucketACL
@@ -273,7 +275,7 @@ public interface S3AsyncClient {
    @Path("/")
    @QueryParams(keys = "acl")
    ListenableFuture<Boolean> putBucketACL(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @BinderParam(BindACLToXMLPayload.class) AccessControlList acl);
 
    /**
@@ -285,7 +287,7 @@ public interface S3AsyncClient {
    @XMLResponseParser(AccessControlListHandler.class)
    @ExceptionParser(ThrowKeyNotFoundOn404.class)
    ListenableFuture<AccessControlList> getObjectACL(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key);
 
    /**
@@ -295,7 +297,7 @@ public interface S3AsyncClient {
    @QueryParams(keys = "acl")
    @Path("{key}")
    ListenableFuture<Boolean> putObjectACL(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @PathParam("key") String key,
             @BinderParam(BindACLToXMLPayload.class) AccessControlList acl);
 
@@ -308,7 +310,7 @@ public interface S3AsyncClient {
    @ExceptionParser(ThrowContainerNotFoundOn404.class)
    @Path("/")
    ListenableFuture<BucketLogging> getBucketLogging(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
    /**
     * @see S3Client#enableBucketLogging
@@ -317,7 +319,7 @@ public interface S3AsyncClient {
    @Path("/")
    @QueryParams(keys = "logging")
    ListenableFuture<Void> enableBucketLogging(
-            @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName,
+            @Bucket @BinderParam(BindAsHostPrefixIfConfigured.class) @ParamValidators( { BucketNameValidator.class }) String bucketName,
             @BinderParam(BindBucketLoggingToXmlPayload.class) BucketLogging logging);
 
    /**
@@ -326,7 +328,8 @@ public interface S3AsyncClient {
    @PUT
    @Path("/")
    @QueryParams(keys = "logging")
+   @Produces(MediaType.TEXT_XML)
    ListenableFuture<Void> disableBucketLogging(
-            @BinderParam(BindNoBucketLoggingToXmlPayload.class) @HostPrefixParam @ParamValidators( { BucketNameValidator.class }) String bucketName);
+            @Bucket @BinderParam(BindNoBucketLoggingToXmlPayload.class) @ParamValidators( { BucketNameValidator.class }) String bucketName);
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/S3PropertiesBuilder.java

@@ -21,11 +21,12 @@ package org.jclouds.aws.s3;
 import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
 import static org.jclouds.Constants.PROPERTY_RELAX_HOSTNAME;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_DEFAULT_REGIONS;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_REGIONS;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_AUTH_TAG;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_HEADER_TAG;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
-import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_EXPR;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.DIRECTORY_SUFFIX_FOLDER;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_BLOBSTORE_DIRECTORY_SUFFIX;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
@@ -47,9 +48,10 @@ public class S3PropertiesBuilder extends PropertiesBuilder {
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
       properties.setProperty(PROPERTY_API_VERSION, S3AsyncClient.VERSION);
-      properties.setProperty(PROPERTY_S3_AUTH_TAG, "AWS");
+      properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
-      properties.setProperty(PROPERTY_S3_HEADER_TAG, "amz");
+      properties.setProperty(PROPERTY_HEADER_TAG, "amz");
-      properties.setProperty(PROPERTY_S3_SERVICE_EXPR, "\\.s3[^.]*\\.amazonaws\\.com");
+      properties.setProperty(PROPERTY_S3_SERVICE_PATH, "/");
+      properties.setProperty(PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "true");
       properties.setProperty(PROPERTY_RELAX_HOSTNAME, "true");
       addEndpoints(properties);
       properties.setProperty(PROPERTY_BLOBSTORE_DIRECTORY_SUFFIX, DIRECTORY_SUFFIX_FOLDER);
@@ -90,7 +92,7 @@ public class S3PropertiesBuilder extends PropertiesBuilder {
    protected void setMetaPrefix() {
       if (properties.getProperty(PROPERTY_USER_METADATA_PREFIX) == null) {
          properties.setProperty(PROPERTY_USER_METADATA_PREFIX, String.format("x-%s-meta-",
-                  properties.getProperty(PROPERTY_S3_HEADER_TAG)));
+                  properties.getProperty(PROPERTY_HEADER_TAG)));
       }
    }
 

aws/core/src/main/java/org/jclouds/aws/s3/WalrusPropertiesBuilder.java

@@ -1,8 +1,29 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.aws.s3;
 
+import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_DEFAULT_REGIONS;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_REGIONS;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
 
 import java.util.Properties;
 
@@ -16,9 +37,12 @@ public class WalrusPropertiesBuilder extends S3PropertiesBuilder {
    protected Properties addEndpoints(Properties properties) {
       properties.setProperty(PROPERTY_REGIONS, "Walrus");
       properties.setProperty(PROPERTY_DEFAULT_REGIONS, "Walrus");
+      properties.setProperty(PROPERTY_API_VERSION, "Walrus-1.6");
       properties.setProperty(PROPERTY_ENDPOINT, "http://ecc.eucalyptus.com:8773/services/Walrus");
       properties.setProperty(PROPERTY_ENDPOINT + ".Walrus",
                "http://ecc.eucalyptus.com:8773/services/Walrus");
+      properties.setProperty(PROPERTY_S3_SERVICE_PATH, "/services/Walrus");
+      properties.setProperty(PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "false");
       return properties;
    }
 

aws/core/src/main/java/org/jclouds/aws/s3/binders/BindAsHostPrefixIfConfigured.java

@@ -0,0 +1,81 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.aws.s3.binders;
+
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
+import static org.jclouds.http.HttpUtils.urlEncode;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.UriBuilder;
+
+import org.jclouds.aws.s3.S3AsyncClient;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.rest.Binder;
+import org.jclouds.rest.annotations.SkipEncoding;
+import org.jclouds.rest.binders.BindAsHostPrefix;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Maps;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+@Singleton
+public class BindAsHostPrefixIfConfigured implements Binder {
+
+   private final Provider<UriBuilder> uriBuilderProvider;
+   private final BindAsHostPrefix bindAsHostPrefix;
+   private final boolean isVhostStyle;
+   private final String servicePath;
+
+   @Inject
+   public BindAsHostPrefixIfConfigured(BindAsHostPrefix bindAsHostPrefix,
+            @Named(PROPERTY_S3_VIRTUAL_HOST_BUCKETS) boolean isVhostStyle,
+            @Named(PROPERTY_S3_SERVICE_PATH) String servicePath,
+            Provider<UriBuilder> uriBuilderProvider) {
+      this.bindAsHostPrefix = bindAsHostPrefix;
+      this.isVhostStyle = isVhostStyle;
+      this.servicePath = servicePath;
+      this.uriBuilderProvider = uriBuilderProvider;
+   }
+
+   public void bindToRequest(HttpRequest request, Object payload) {
+      if (isVhostStyle) {
+         bindAsHostPrefix.bindToRequest(request, payload);
+         request.getHeaders().replaceValues(HttpHeaders.HOST,
+                  ImmutableSet.of(request.getEndpoint().getHost()));
+      } else {
+         UriBuilder builder = uriBuilderProvider.get().uri(request.getEndpoint());
+         StringBuilder path = new StringBuilder(urlEncode(request.getEndpoint().getPath(),
+                  S3AsyncClient.class.getAnnotation(SkipEncoding.class).value()));
+         int indexToInsert = path.indexOf(servicePath);
+         indexToInsert = indexToInsert == -1 ? 0 : indexToInsert;
+         indexToInsert += servicePath.length();
+         path.insert(indexToInsert, "/" + payload.toString());
+         builder.replacePath(path.toString());
+         request.setEndpoint(builder.buildFromEncodedMap(Maps.<String, Object> newHashMap()));
+      }
+   }
+}

aws/core/src/main/java/org/jclouds/aws/s3/binders/BindNoBucketLoggingToXmlPayload.java

@@ -18,8 +18,8 @@
  */
 package org.jclouds.aws.s3.binders;
 
+import javax.inject.Inject;
 import javax.inject.Singleton;
-import javax.ws.rs.core.MediaType;
 
 import org.jclouds.http.HttpRequest;
 import org.jclouds.rest.Binder;
@@ -30,11 +30,17 @@ import org.jclouds.rest.Binder;
  */
 @Singleton
 public class BindNoBucketLoggingToXmlPayload implements Binder {
+   private final BindAsHostPrefixIfConfigured bindAsHostPrefixIfConfigured;
+
+   @Inject
+   BindNoBucketLoggingToXmlPayload(BindAsHostPrefixIfConfigured bindAsHostPrefixIfConfigured) {
+      this.bindAsHostPrefixIfConfigured = bindAsHostPrefixIfConfigured;
+   }
 
    public void bindToRequest(HttpRequest request, Object payload) {
+      bindAsHostPrefixIfConfigured.bindToRequest(request, payload);
       String stringPayload = "<BucketLoggingStatus xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"/>";
       request.setPayload(stringPayload);
-      request.getPayload().setContentType(MediaType.TEXT_XML);
    }
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/config/S3RestClientModule.java

@@ -69,7 +69,7 @@ public class S3RestClientModule extends AWSRestClientModule<S3Client, S3AsyncCli
 
    @Provides
    @Singleton
-   RequestSigner provideRequestSigner(RequestAuthorizeSignature in) {
+   protected RequestSigner provideRequestSigner(RequestAuthorizeSignature in) {
       return in;
    }
 
@@ -79,7 +79,7 @@ public class S3RestClientModule extends AWSRestClientModule<S3Client, S3AsyncCli
    @Provides
    @TimeStamp
    @Singleton
-   Supplier<String> provideTimeStampCache(@Named(Constants.PROPERTY_SESSION_INTERVAL) long seconds,
+   protected Supplier<String> provideTimeStampCache(@Named(Constants.PROPERTY_SESSION_INTERVAL) long seconds,
             final DateService dateService) {
       return new ExpirableSupplier<String>(new Supplier<String>() {
          public String get() {

aws/core/src/main/java/org/jclouds/aws/s3/filters/RequestAuthorizeSignature.java

@@ -18,9 +18,17 @@
  */
 package org.jclouds.aws.s3.filters;
 
-import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Preconditions.checkArgument;
+import static org.jclouds.Constants.PROPERTY_CREDENTIAL;
+import static org.jclouds.Constants.PROPERTY_IDENTITY;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
 import static org.jclouds.util.Patterns.NEWLINE_PATTERN;
 
+import java.lang.annotation.Annotation;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Set;
@@ -34,7 +42,7 @@ import javax.inject.Singleton;
 import javax.ws.rs.core.HttpHeaders;
 
 import org.jclouds.Constants;
-import org.jclouds.aws.s3.reference.S3Constants;
+import org.jclouds.aws.s3.Bucket;
 import org.jclouds.date.TimeStamp;
 import org.jclouds.encryption.EncryptionService;
 import org.jclouds.http.HttpException;
@@ -44,10 +52,13 @@ import org.jclouds.http.HttpUtils;
 import org.jclouds.http.internal.SignatureWire;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.RequestSigner;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.jclouds.util.Utils;
 
 import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
 
 /**
  * Signs the S3 request.
@@ -75,18 +86,21 @@ public class RequestAuthorizeSignature implements HttpRequestFilter, RequestSign
 
    private final String authTag;
    private final String headerTag;
-   private final String srvExpr;
+   private final String servicePath;
+   private final boolean isVhostStyle;
 
    @Inject
    public RequestAuthorizeSignature(SignatureWire signatureWire,
-            @Named(S3Constants.PROPERTY_S3_AUTH_TAG) String authTag,
+            @Named(PROPERTY_AUTH_TAG) String authTag,
-            @Named(S3Constants.PROPERTY_S3_SERVICE_EXPR) String srvExpr,
+            @Named(PROPERTY_S3_VIRTUAL_HOST_BUCKETS) boolean isVhostStyle,
-            @Named(S3Constants.PROPERTY_S3_HEADER_TAG) String headerTag,
+            @Named(PROPERTY_S3_SERVICE_PATH) String servicePath,
-            @Named(Constants.PROPERTY_IDENTITY) String accessKey,
+            @Named(PROPERTY_HEADER_TAG) String headerTag,
-            @Named(Constants.PROPERTY_CREDENTIAL) String secretKey,
+            @Named(PROPERTY_IDENTITY) String accessKey,
+            @Named(PROPERTY_CREDENTIAL) String secretKey,
             @TimeStamp Provider<String> timeStampProvider, EncryptionService encryptionService,
             HttpUtils utils) {
-      this.srvExpr = srvExpr;
+      this.isVhostStyle = isVhostStyle;
+      this.servicePath = servicePath;
       this.headerTag = headerTag;
       this.authTag = authTag;
       this.signatureWire = signatureWire;
@@ -112,15 +126,15 @@ public class RequestAuthorizeSignature implements HttpRequestFilter, RequestSign
       appendPayloadMetadata(request, buffer);
       appendHttpHeaders(request, buffer);
       appendAmzHeaders(request, buffer);
-      appendBucketName(request, buffer);
+      if (isVhostStyle)
+         appendBucketName(request, buffer);
       appendUriPath(request, buffer);
       if (signatureWire.enabled())
          signatureWire.output(buffer.toString());
       return buffer.toString();
    }
 
-   private void calculateAndReplaceAuthHeader(HttpRequest request, String toSign)
+   void calculateAndReplaceAuthHeader(HttpRequest request, String toSign) throws HttpException {
-            throws HttpException {
       String signature = sign(toSign);
       if (signatureWire.enabled())
          signatureWire.input(Utils.toInputStream(signature));
@@ -139,16 +153,16 @@ public class RequestAuthorizeSignature implements HttpRequestFilter, RequestSign
       return signature;
    }
 
-   private void appendMethod(HttpRequest request, StringBuilder toSign) {
+   void appendMethod(HttpRequest request, StringBuilder toSign) {
       toSign.append(request.getMethod()).append("\n");
    }
 
-   private void replaceDateHeader(HttpRequest request) {
+   void replaceDateHeader(HttpRequest request) {
       request.getHeaders().replaceValues(HttpHeaders.DATE,
                Collections.singletonList(timeStampProvider.get()));
    }
 
-   private void appendAmzHeaders(HttpRequest request, StringBuilder toSign) {
+   void appendAmzHeaders(HttpRequest request, StringBuilder toSign) {
       Set<String> headers = new TreeSet<String>(request.getHeaders().keySet());
       for (String header : headers) {
          if (header.startsWith("x-" + headerTag + "-")) {
@@ -162,7 +176,7 @@ public class RequestAuthorizeSignature implements HttpRequestFilter, RequestSign
       }
    }
 
-   private void appendPayloadMetadata(HttpRequest request, StringBuilder buffer) {
+   void appendPayloadMetadata(HttpRequest request, StringBuilder buffer) {
       buffer.append(
                utils.valueOrEmpty(request.getPayload() == null ? null : request.getPayload()
                         .getContentMD5())).append("\n");
@@ -171,19 +185,33 @@ public class RequestAuthorizeSignature implements HttpRequestFilter, RequestSign
                         .getContentType())).append("\n");
    }
 
-   private void appendHttpHeaders(HttpRequest request, StringBuilder toSign) {
+   void appendHttpHeaders(HttpRequest request, StringBuilder toSign) {
       for (String header : firstHeadersToSign)
          toSign.append(valueOrEmpty(request.getHeaders().get(header))).append("\n");
    }
 
    @VisibleForTesting
-   void appendBucketName(HttpRequest request, StringBuilder toSign) {
+   void appendBucketName(HttpRequest req, StringBuilder toSign) {
-      String hostHeader = request.getFirstHeaderOrNull(HttpHeaders.HOST);
+      checkArgument(req instanceof GeneratedHttpRequest<?>,
-      if (hostHeader == null)
+               "this should be a generated http request");
-         hostHeader = checkNotNull(request.getEndpoint().getHost(),
+      GeneratedHttpRequest<?> request = GeneratedHttpRequest.class.cast(req);
-                  "request.getEndPoint().getHost()");
+
-      if (hostHeader.matches(".*" + srvExpr))
+      String bucketName = null;
-         toSign.append("/").append(hostHeader.replaceAll(srvExpr, ""));
+
+      for (int i = 0; i < request.getJavaMethod().getParameterAnnotations().length; i++) {
+         if (Iterables.any(Arrays.asList(request.getJavaMethod().getParameterAnnotations()[i]),
+                  new Predicate<Annotation>() {
+                     public boolean apply(Annotation input) {
+                        return input.annotationType().equals(Bucket.class);
+                     }
+                  })) {
+            bucketName = (String) request.getArgs()[i];
+            break;
+         }
+      }
+
+      if (bucketName != null)
+         toSign.append(servicePath).append(bucketName);
    }
 
    @VisibleForTesting

aws/core/src/main/java/org/jclouds/aws/s3/functions/ParseObjectFromHeadersAndHttpContent.java

@@ -22,9 +22,9 @@ import javax.inject.Inject;
 
 import org.jclouds.aws.s3.domain.MutableObjectMetadata;
 import org.jclouds.aws.s3.domain.S3Object;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -57,8 +57,10 @@ public class ParseObjectFromHeadersAndHttpContent implements Function<HttpRespon
       return object;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseObjectFromHeadersAndHttpContent setContext(HttpRequest request) {
       metadataParser.setContext(request);
+      return this;
    }
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/functions/ParseObjectMetadataFromHeaders.java

@@ -18,20 +18,21 @@
  */
 package org.jclouds.aws.s3.functions;
 
+import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 import static org.jclouds.http.HttpUtils.attemptToParseSizeAndRangeFromHeaders;
 
 import javax.inject.Inject;
+import javax.inject.Named;
 import javax.ws.rs.core.HttpHeaders;
 
 import org.jclouds.aws.s3.blobstore.functions.BlobToObjectMetadata;
 import org.jclouds.aws.s3.domain.MutableObjectMetadata;
-import org.jclouds.aws.s3.reference.S3Headers;
 import org.jclouds.blobstore.domain.BlobMetadata;
 import org.jclouds.blobstore.functions.ParseSystemAndUserMetadataFromHeaders;
 import org.jclouds.encryption.EncryptionService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.jclouds.util.Utils;
 
 import com.google.common.annotations.VisibleForTesting;
@@ -49,13 +50,16 @@ public class ParseObjectMetadataFromHeaders implements
    private final ParseSystemAndUserMetadataFromHeaders blobMetadataParser;
    private final BlobToObjectMetadata blobToObjectMetadata;
    private final EncryptionService encryptionService;
+   private final String userMdPrefix;
 
    @Inject
    public ParseObjectMetadataFromHeaders(ParseSystemAndUserMetadataFromHeaders blobMetadataParser,
-            BlobToObjectMetadata blobToObjectMetadata, EncryptionService encryptionService) {
+            BlobToObjectMetadata blobToObjectMetadata, EncryptionService encryptionService,
+            @Named(PROPERTY_USER_METADATA_PREFIX) String userMdPrefix) {
       this.blobMetadataParser = blobMetadataParser;
       this.blobToObjectMetadata = blobToObjectMetadata;
       this.encryptionService = encryptionService;
+      this.userMdPrefix = userMdPrefix;
    }
 
    /**
@@ -80,15 +84,17 @@ public class ParseObjectMetadataFromHeaders implements
    @VisibleForTesting
    protected void addETagTo(HttpResponse from, MutableObjectMetadata metadata) {
       if (metadata.getETag() == null) {
-         String eTagHeader = from.getFirstHeaderOrNull(S3Headers.AMZ_MD5);
+         String eTagHeader = from.getFirstHeaderOrNull(userMdPrefix + "object-eTag");
          if (eTagHeader != null) {
             metadata.setETag(eTagHeader);
          }
       }
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseObjectMetadataFromHeaders setContext(HttpRequest request) {
       blobMetadataParser.setContext(request);
+      return this;
    }
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/options/CopyObjectOptions.java

@@ -20,11 +20,13 @@ package org.jclouds.aws.s3.options;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 
 import java.io.UnsupportedEncodingException;
 import java.util.Date;
 import java.util.Map;
+import java.util.Map.Entry;
 
 import javax.inject.Inject;
 import javax.inject.Named;
@@ -70,11 +72,8 @@ import com.google.common.collect.Multimap;
  */
 public class CopyObjectOptions extends BaseHttpRequestOptions {
    private final static DateService dateService = new SimpleDateFormatDateService();
-
    public static final CopyObjectOptions NONE = new CopyObjectOptions();
-
    private Map<String, String> metadata;
-
    private CannedAccessPolicy acl = CannedAccessPolicy.PRIVATE;
 
    private String metadataPrefix;
@@ -84,6 +83,13 @@ public class CopyObjectOptions extends BaseHttpRequestOptions {
       this.metadataPrefix = metadataPrefix;
    }
 
+   private String headerTag;
+
+   @Inject
+   public void setHeaderTag(@Named(PROPERTY_HEADER_TAG) String headerTag) {
+      this.headerTag = headerTag;
+   }
+
    /**
     * Override the default ACL (private) with the specified one.
     * 
@@ -251,15 +257,18 @@ public class CopyObjectOptions extends BaseHttpRequestOptions {
 
    @Override
    public Multimap<String, String> buildRequestHeaders() {
+      checkState(headerTag != null, "headerTag should have been injected!");
       checkState(metadataPrefix != null, "metadataPrefix should have been injected!");
       Multimap<String, String> returnVal = LinkedHashMultimap.create();
-      returnVal.putAll(headers);
+      for (Entry<String, String> entry : headers.entries()) {
+         returnVal.put(entry.getKey().replace("aws", headerTag), entry.getValue());
+      }
       if (metadata != null) {
          for (String key : metadata.keySet()) {
             returnVal.put(key.startsWith(metadataPrefix) ? key : metadataPrefix + key, metadata
                      .get(key));
          }
-         returnVal.put("x-amz-metadata-directive", "REPLACE");
+         returnVal.put("x-" + headerTag + "-metadata-directive", "REPLACE");
       }
       return returnVal;
    }

aws/core/src/main/java/org/jclouds/aws/s3/options/PutBucketOptions.java

@@ -19,11 +19,21 @@
 package org.jclouds.aws.s3.options;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Preconditions.checkState;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
+
+import java.util.Map.Entry;
+
+import javax.inject.Inject;
+import javax.inject.Named;
 
 import org.jclouds.aws.s3.domain.CannedAccessPolicy;
 import org.jclouds.aws.s3.reference.S3Headers;
 import org.jclouds.http.options.BaseHttpRequestOptions;
 
+import com.google.common.collect.LinkedHashMultimap;
+import com.google.common.collect.Multimap;
+
 /**
  * Contains options supported in the REST API for the PUT bucket operation. <h2>
  * Usage</h2> The recommended way to instantiate a PutBucketOptions object is to statically import
@@ -47,6 +57,23 @@ import org.jclouds.http.options.BaseHttpRequestOptions;
 public class PutBucketOptions extends BaseHttpRequestOptions {
    private CannedAccessPolicy acl = CannedAccessPolicy.PRIVATE;
 
+   private String headerTag;
+
+   @Inject
+   public void setHeaderTag(@Named(PROPERTY_HEADER_TAG) String headerTag) {
+      this.headerTag = headerTag;
+   }
+
+   @Override
+   public Multimap<String, String> buildRequestHeaders() {
+      checkState(headerTag != null, "headerTag should have been injected!");
+      Multimap<String, String> returnVal = LinkedHashMultimap.create();
+      for (Entry<String, String> entry : headers.entries()) {
+         returnVal.put(entry.getKey().replace("aws", headerTag), entry.getValue());
+      }
+      return returnVal;
+   }
+
    /**
     * Override the default ACL (private) with the specified one.
     * 

aws/core/src/main/java/org/jclouds/aws/s3/options/PutObjectOptions.java

@@ -18,11 +18,20 @@
  */
 package org.jclouds.aws.s3.options;
 
+import java.util.Map.Entry;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
 import org.jclouds.aws.s3.domain.CannedAccessPolicy;
 import org.jclouds.aws.s3.reference.S3Headers;
 import org.jclouds.http.options.BaseHttpRequestOptions;
 
+import com.google.common.collect.LinkedHashMultimap;
+import com.google.common.collect.Multimap;
+
 import static com.google.common.base.Preconditions.*;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
 /**
  * Contains options supported in the REST API for the PUT object operation.
@@ -50,7 +59,23 @@ public class PutObjectOptions extends BaseHttpRequestOptions {
     public static final PutObjectOptions NONE = new PutObjectOptions();
 
     private CannedAccessPolicy acl = CannedAccessPolicy.PRIVATE;
+    
+    private String headerTag;
 
+    @Inject
+    public void setHeaderTag(@Named(PROPERTY_HEADER_TAG) String headerTag) {
+       this.headerTag = headerTag;
+    }
+
+    @Override
+    public Multimap<String, String> buildRequestHeaders() {
+       checkState(headerTag != null, "headerTag should have been injected!");
+       Multimap<String, String> returnVal = LinkedHashMultimap.create();
+       for (Entry<String, String> entry : headers.entries()) {
+          returnVal.put(entry.getKey().replace("aws", headerTag), entry.getValue());
+       }
+       return returnVal;
+    }
     /**
      * Override the default ACL (private) with the specified one.
      * 

aws/core/src/main/java/org/jclouds/aws/s3/reference/S3Constants.java

@@ -33,10 +33,7 @@ public interface S3Constants {
    public static final String MARKER = "marker";
    public static final String MAX_KEYS = "max-keys";
    public static final String DELIMITER = "delimiter";
-
+   public static final String PROPERTY_S3_SERVICE_PATH = "jclouds.s3.service-path";
-   public static final String PROPERTY_S3_SERVICE_EXPR = "jclouds.service.expr";
+   public static final String PROPERTY_S3_VIRTUAL_HOST_BUCKETS = "jclouds.s3.virtual-host-buckets";
-
-   public static final String PROPERTY_S3_AUTH_TAG = "jclouds.s3.auth.tag";
-   public static final String PROPERTY_S3_HEADER_TAG = "jclouds.s3.header.tag";
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/reference/S3Headers.java

@@ -36,7 +36,5 @@ public interface S3Headers {
     */
    public static final String CANNED_ACL = "x-amz-acl";
    public static final String AMZ_MD5 = "x-amz-meta-object-eTag";
-   public static final String REQUEST_ID = "x-amz-request-id";
-   public static final String REQUEST_TOKEN = "x-amz-id-2";
 
 }

aws/core/src/main/java/org/jclouds/aws/s3/util/S3Utils.java

@@ -21,20 +21,9 @@ package org.jclouds.aws.s3.util;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import java.io.ByteArrayInputStream;
-import java.io.InputStream;
 import java.util.regex.Pattern;
 
-import javax.inject.Inject;
-import javax.inject.Singleton;
-
-import org.jclouds.aws.domain.AWSError;
 import org.jclouds.aws.s3.S3Client;
-import org.jclouds.aws.s3.reference.S3Headers;
-import org.jclouds.aws.util.AWSUtils;
-import org.jclouds.http.HttpCommand;
-import org.jclouds.http.HttpException;
-import org.jclouds.http.HttpResponse;
 import org.jclouds.util.Patterns;
 
 /**
@@ -42,27 +31,8 @@ import org.jclouds.util.Patterns;
  * 
  * @author Adrian Cole
  */
-@Singleton
 public class S3Utils {
 
-   @Inject
-   AWSUtils util;
-
-   public AWSError parseAWSErrorFromContent(HttpCommand command, HttpResponse response,
-            InputStream content) throws HttpException {
-      AWSError error = util.parseAWSErrorFromContent(command.getRequest(), response, content);
-      if (error.getRequestId() == null)
-         error.setRequestId(response.getFirstHeaderOrNull(S3Headers.REQUEST_ID));
-      error.setRequestToken(response.getFirstHeaderOrNull(S3Headers.REQUEST_TOKEN));
-      return error;
-   }
-
-   public AWSError parseAWSErrorFromContent(HttpCommand command, HttpResponse response,
-            String content) throws HttpException {
-      return parseAWSErrorFromContent(command, response, new ByteArrayInputStream(content
-               .getBytes()));
-   }
-
    public static final Pattern BUCKET_NAME_PATTERN = Pattern.compile("^[a-z0-9][-_.a-z0-9]+");
 
    // TODO add validatorparam so that this is actually used

aws/core/src/main/java/org/jclouds/aws/sqs/SQSPropertiesBuilder.java

@@ -20,6 +20,8 @@ package org.jclouds.aws.sqs;
 
 import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.Constants.PROPERTY_ENDPOINT;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_AUTH_TAG;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 import static org.jclouds.aws.reference.AWSConstants.PROPERTY_REGIONS;
 
 import java.util.Properties;
@@ -38,6 +40,8 @@ public class SQSPropertiesBuilder extends PropertiesBuilder {
    @Override
    protected Properties defaultProperties() {
       Properties properties = super.defaultProperties();
+      properties.setProperty(PROPERTY_AUTH_TAG, "AWS");
+      properties.setProperty(PROPERTY_HEADER_TAG, "amz");
       properties.setProperty(PROPERTY_API_VERSION, SQSAsyncClient.VERSION);
       properties.setProperty(PROPERTY_REGIONS, Joiner.on(',').join(Region.US_EAST_1,
                Region.US_WEST_1, Region.EU_WEST_1, Region.AP_SOUTHEAST_1));

aws/core/src/main/java/org/jclouds/aws/util/AWSUtils.java

@@ -18,19 +18,22 @@
  */
 package org.jclouds.aws.util;
 
-import java.io.ByteArrayInputStream;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
-import java.io.InputStream;
 
+import javax.annotation.Resource;
 import javax.inject.Inject;
+import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 
 import org.jclouds.aws.domain.AWSError;
 import org.jclouds.aws.xml.ErrorHandler;
+import org.jclouds.http.HttpException;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.http.functions.ParseSax.Factory;
+import org.jclouds.logging.Logger;
 import org.jclouds.rest.RequestSigner;
 
 /**
@@ -43,27 +46,43 @@ public class AWSUtils {
    private final RequestSigner signer;
    private final ParseSax.Factory factory;
    private final Provider<ErrorHandler> errorHandlerProvider;
+   private final String requestId;
+   private final String requestToken;
+   @Resource
+   protected Logger logger = Logger.NULL;
 
    @Inject
-   AWSUtils(RequestSigner signer, Factory factory, Provider<ErrorHandler> errorHandlerProvider) {
+   AWSUtils(@Named(PROPERTY_HEADER_TAG) String headerTag, RequestSigner signer, Factory factory,
+            Provider<ErrorHandler> errorHandlerProvider) {
       this.signer = signer;
       this.factory = factory;
       this.errorHandlerProvider = errorHandlerProvider;
+      this.requestId = String.format("x-%s-request-id", headerTag);
+      this.requestToken = String.format("x-%s-id-2", headerTag);
    }
 
-   public AWSError parseAWSErrorFromContent(HttpRequest request, HttpResponse response,
+   public AWSError parseAWSErrorFromContent(HttpRequest request, HttpResponse response) {
-            InputStream content) {
+      // HEAD has no content
-      AWSError error = (AWSError) factory.create(errorHandlerProvider.get()).parse(content);
+      if (response.getPayload() == null)
-      if ("SignatureDoesNotMatch".equals(error.getCode())) {
+         return null;
-         error.setStringSigned(signer.createStringToSign(request));
+      // Eucalyptus and Walrus occasionally return text/plain
-         error.setSignature(signer.sign(error.getStringSigned()));
+      if (response.getPayload().getContentType() != null
+               && response.getPayload().getContentType().indexOf("text") != -1)
+         return null;
+      try {
+         AWSError error = (AWSError) factory.create(errorHandlerProvider.get()).setContext(request)
+                  .apply(response);
+         if (error.getRequestId() == null)
+            error.setRequestId(response.getFirstHeaderOrNull(requestId));
+         error.setRequestToken(response.getFirstHeaderOrNull(requestToken));
+         if ("SignatureDoesNotMatch".equals(error.getCode())) {
+            error.setStringSigned(signer.createStringToSign(request));
+            error.setSignature(signer.sign(error.getStringSigned()));
+         }
+         return error;
+      } catch (HttpException e) {
+         logger.warn(e, "error parsing error");
+         return null;
       }
-      return error;
-   }
-
-   public AWSError parseAWSErrorFromContent(HttpRequest request, HttpResponse response,
-            String content) {
-      return parseAWSErrorFromContent(request, response, new ByteArrayInputStream(content
-               .getBytes()));
    }
 }

aws/core/src/test/java/org/jclouds/aws/handlers/ParseAWSErrorFromXmlContentTest.java

@@ -5,6 +5,7 @@ import static org.easymock.EasyMock.reportMatcher;
 import static org.easymock.classextension.EasyMock.createMock;
 import static org.easymock.classextension.EasyMock.replay;
 import static org.easymock.classextension.EasyMock.verify;
+import static org.jclouds.aws.reference.AWSConstants.PROPERTY_HEADER_TAG;
 
 import java.net.URI;
 
@@ -22,6 +23,7 @@ import org.testng.annotations.Test;
 
 import com.google.inject.AbstractModule;
 import com.google.inject.Guice;
+import com.google.inject.name.Names;
 
 /**
  * 
@@ -57,7 +59,7 @@ public class ParseAWSErrorFromXmlContentTest {
                   @Override
                   protected void configure() {
                      bind(RequestSigner.class).toInstance(createMock(RequestSigner.class));
-
+                     bindConstant().annotatedWith(Names.named(PROPERTY_HEADER_TAG)).to("amz");
                   }
 
                }).getInstance(ParseAWSErrorFromXmlContent.class);

aws/core/src/test/java/org/jclouds/aws/s3/BaseS3AsyncClientTest.java

@@ -0,0 +1,74 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.aws.s3;
+
+import static org.testng.Assert.assertEquals;
+
+import java.io.IOException;
+import java.util.Properties;
+
+import org.jclouds.aws.s3.blobstore.functions.BlobToObject;
+import org.jclouds.aws.s3.filters.RequestAuthorizeSignature;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.rest.RestClientTest;
+import org.jclouds.rest.RestContextFactory;
+import org.jclouds.rest.RestContextFactory.ContextSpec;
+import org.jclouds.rest.internal.RestAnnotationProcessor;
+import org.testng.annotations.BeforeClass;
+
+import com.google.inject.TypeLiteral;
+
+public abstract class BaseS3AsyncClientTest extends RestClientTest<S3AsyncClient> {
+
+   protected BlobToObject blobToS3Object;
+   protected RequestAuthorizeSignature filter;
+
+
+   @Override
+   protected void checkFilters(HttpRequest request) {
+      assertEquals(request.getFilters().size(), 1);
+      assertEquals(request.getFilters().get(0).getClass(), RequestAuthorizeSignature.class);
+   }
+
+   @Override
+   protected TypeLiteral<RestAnnotationProcessor<S3AsyncClient>> createTypeLiteral() {
+      return new TypeLiteral<RestAnnotationProcessor<S3AsyncClient>>() {
+      };
+   }
+
+   @BeforeClass
+   @Override
+   protected void setupFactory() throws IOException {
+      super.setupFactory();
+      blobToS3Object = injector.getInstance(BlobToObject.class);
+      filter = injector.getInstance(RequestAuthorizeSignature.class);
+   }
+
+   public BaseS3AsyncClientTest() {
+      super();
+   }
+
+   @Override
+   public ContextSpec<?, ?> createContextSpec() {
+      return new RestContextFactory().createContextSpec("s3", "identity", "credential",
+              new Properties());
+   }
+
+
+}

aws/core/src/test/java/org/jclouds/aws/s3/S3AsyncClientTest.java

@@ -23,10 +23,8 @@ import static org.testng.Assert.assertEquals;
 import java.io.IOException;
 import java.lang.reflect.Array;
 import java.lang.reflect.Method;
-import java.util.Properties;
 
 import org.jclouds.aws.domain.Region;
-import org.jclouds.aws.s3.blobstore.functions.BlobToObject;
 import org.jclouds.aws.s3.config.S3RestClientModule;
 import org.jclouds.aws.s3.domain.AccessControlList;
 import org.jclouds.aws.s3.domain.BucketLogging;
@@ -36,7 +34,6 @@ import org.jclouds.aws.s3.domain.S3Object;
 import org.jclouds.aws.s3.domain.AccessControlList.EmailAddressGrantee;
 import org.jclouds.aws.s3.domain.AccessControlList.Grant;
 import org.jclouds.aws.s3.domain.AccessControlList.Permission;
-import org.jclouds.aws.s3.filters.RequestAuthorizeSignature;
 import org.jclouds.aws.s3.functions.ParseObjectFromHeadersAndHttpContent;
 import org.jclouds.aws.s3.functions.ParseObjectMetadataFromHeaders;
 import org.jclouds.aws.s3.functions.ReturnFalseIfBucketAlreadyOwnedByYou;
@@ -61,25 +58,19 @@ import org.jclouds.blobstore.functions.ThrowKeyNotFoundOn404;
 import org.jclouds.date.TimeStamp;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.RequiresHttp;
-import org.jclouds.http.functions.ReleasePayloadAndReturn;
 import org.jclouds.http.functions.ParseETagHeader;
 import org.jclouds.http.functions.ParseSax;
+import org.jclouds.http.functions.ReleasePayloadAndReturn;
 import org.jclouds.http.functions.ReturnTrueIf2xx;
 import org.jclouds.http.options.GetOptions;
 import org.jclouds.rest.ConfiguresRestClient;
-import org.jclouds.rest.RestClientTest;
-import org.jclouds.rest.RestContextFactory;
-import org.jclouds.rest.RestContextFactory.ContextSpec;
 import org.jclouds.rest.functions.ReturnVoidOnNotFoundOr404;
-import org.jclouds.rest.internal.RestAnnotationProcessor;
 import org.jclouds.util.Utils;
-import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
 import com.google.common.base.Supplier;
 import com.google.common.collect.ImmutableSet;
 import com.google.inject.Module;
-import com.google.inject.TypeLiteral;
 
 /**
  * Tests behavior of {@code S3Client}
@@ -87,7 +78,7 @@ import com.google.inject.TypeLiteral;
  * @author Adrian Cole
  */
 @Test(groups = "unit", testName = "s3.S3ClientTest")
-public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
+public class S3AsyncClientTest extends BaseS3AsyncClientTest {
 
    public void testAllRegions() throws SecurityException, NoSuchMethodException, IOException {
       Method method = S3AsyncClient.class.getMethod("putBucketInRegion", String.class,
@@ -228,8 +219,7 @@ public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
 
       assertRequestLineEquals(request,
                "PUT https://destinationbucket.s3.amazonaws.com/destinationObject HTTP/1.1");
-      assertNonPayloadHeadersEqual(
+      assertNonPayloadHeadersEqual(request,
-               request,
                "Host: destinationbucket.s3.amazonaws.com\nx-amz-copy-source: /sourceBucket/sourceObject\n");
       assertPayloadEquals(request, null, null, false);
 
@@ -416,8 +406,7 @@ public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
       HttpRequest request = processor.createRequest(method, "EU", "bucket");
 
       assertRequestLineEquals(request, "PUT https://bucket.s3.amazonaws.com/ HTTP/1.1");
-      assertNonPayloadHeadersEqual(request,
+      assertNonPayloadHeadersEqual(request, "Host: bucket.s3.amazonaws.com\n");
-               "Host: bucket.s3.amazonaws.com\n");
       assertPayloadEquals(
                request,
                "<CreateBucketConfiguration><LocationConstraint>EU</LocationConstraint></CreateBucketConfiguration>",
@@ -434,7 +423,7 @@ public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
             IllegalArgumentException, NoSuchMethodException, IOException {
 
       Method method = S3AsyncClient.class.getMethod("putObject", String.class, S3Object.class,
-               Array.newInstance(PutObjectOptions.class, 0).getClass());
+               PutObjectOptions[].class);
       HttpRequest request = processor.createRequest(method, "bucket", blobToS3Object
                .apply(BindBlobToMultipartFormTest.TEST_BLOB));
 
@@ -522,37 +511,9 @@ public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
       checkFilters(request);
    }
 
-   BlobToObject blobToS3Object;
-   RequestAuthorizeSignature filter;
-
-   @Override
-   protected void checkFilters(HttpRequest request) {
-      assertEquals(request.getFilters().size(), 1);
-      assertEquals(request.getFilters().get(0).getClass(), RequestAuthorizeSignature.class);
-   }
-
-   @Override
-   protected TypeLiteral<RestAnnotationProcessor<S3AsyncClient>> createTypeLiteral() {
-      return new TypeLiteral<RestAnnotationProcessor<S3AsyncClient>>() {
-      };
-   }
-
-   @BeforeClass
-   @Override
-   protected void setupFactory() throws IOException {
-      super.setupFactory();
-      blobToS3Object = injector.getInstance(BlobToObject.class);
-      filter = injector.getInstance(RequestAuthorizeSignature.class);
-   }
-
-   @Override
-   protected Module createModule() {
-      return new TestS3RestClientModule();
-   }
-
    @RequiresHttp
    @ConfiguresRestClient
-   private static final class TestS3RestClientModule extends S3RestClientModule {
+   protected static final class TestS3RestClientModule extends S3RestClientModule {
       @Override
       protected void configure() {
          super.configure();
@@ -565,9 +526,8 @@ public class S3AsyncClientTest extends RestClientTest<S3AsyncClient> {
    }
 
    @Override
-   public ContextSpec<?, ?> createContextSpec() {
+   protected Module createModule() {
-      return new RestContextFactory().createContextSpec("s3", "identity", "credential",
+      return new TestS3RestClientModule();
-               new Properties());
    }
 
 }

aws/core/src/test/java/org/jclouds/aws/s3/binders/BindAsHostPrefixIfConfiguredTest.java

@@ -0,0 +1,81 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.aws.s3.binders;
+
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
+import static org.jclouds.aws.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
+import static org.testng.Assert.assertEquals;
+
+import java.io.IOException;
+import java.net.URI;
+import java.util.Properties;
+
+import org.jclouds.aws.s3.BaseS3AsyncClientTest;
+import org.jclouds.http.HttpRequest;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+/**
+ * Tests behavior of {@code BindAsHostPrefixIfConfigured}
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", testName = "s3.BindAsHostPrefixIfConfiguredTest")
+public class BindAsHostPrefixIfConfiguredTest extends BaseS3AsyncClientTest {
+
+   public void testBucket() throws IOException {
+
+      HttpRequest request = new HttpRequest("GET", URI.create("http://euc/services/Walrus"));
+      BindAsHostPrefixIfConfigured binder = injector
+               .getInstance(BindAsHostPrefixIfConfigured.class);
+
+      binder.bindToRequest(request, "bucket");
+      assertEquals(request.getRequestLine(), "GET http://euc/services/Walrus/bucket HTTP/1.1");
+
+   }
+
+   @Test(dataProvider = "objects")
+   public void testObject(String key) throws InterruptedException {
+
+      HttpRequest request = new HttpRequest("GET", URI.create("http://euc/services/Walrus/object"));
+      BindAsHostPrefixIfConfigured binder = injector
+               .getInstance(BindAsHostPrefixIfConfigured.class);
+
+      binder.bindToRequest(request, "bucket");
+      assertEquals(request.getRequestLine(),
+               "GET http://euc/services/Walrus/bucket/object HTTP/1.1");
+
+   }
+
+   @DataProvider(name = "objects")
+   public Object[][] createData() {
+      return new Object[][] { { "normal" }, { "sp ace" }, { "qu?stion" }, { "unic₪de" },
+               { "path/foo" }, { "colon:" }, { "asteri*k" }, { "quote\"" }, { "{great<r}" },
+               { "lesst>en" }, { "p|pe" } };
+   }
+
+   @Override
+   protected Properties getProperties() {
+      Properties properties = new Properties();
+      properties.setProperty(PROPERTY_S3_SERVICE_PATH, "/services/Walrus");
+      properties.setProperty(PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "false");
+      return properties;
+   }
+
+}

aws/core/src/test/java/org/jclouds/aws/s3/binders/BindNoBucketLoggingToXmlPayloadTest.java

@@ -23,8 +23,8 @@ import static org.testng.Assert.assertEquals;
 import java.io.IOException;
 import java.net.URI;
 
+import org.jclouds.aws.s3.BaseS3AsyncClientTest;
 import org.jclouds.http.HttpRequest;
-import org.jclouds.http.functions.BaseHandlerTest;
 import org.testng.annotations.Test;
 
 /**
@@ -33,7 +33,7 @@ import org.testng.annotations.Test;
  * @author Adrian Cole
  */
 @Test(groups = "unit", testName = "s3.BindNoBucketLoggingToXmlPayloadTest")
-public class BindNoBucketLoggingToXmlPayloadTest extends BaseHandlerTest {
+public class BindNoBucketLoggingToXmlPayloadTest extends BaseS3AsyncClientTest {
 
    public void testApplyInputStream() throws IOException {
 
@@ -41,8 +41,7 @@ public class BindNoBucketLoggingToXmlPayloadTest extends BaseHandlerTest {
       BindNoBucketLoggingToXmlPayload binder = injector
                .getInstance(BindNoBucketLoggingToXmlPayload.class);
 
-      binder.bindToRequest(request, null);
+      binder.bindToRequest(request, "bucket");
-      assertEquals(request.getPayload().getContentType(), "text/xml");
       assertEquals(request.getPayload().getRawContent(),
                "<BucketLoggingStatus xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"/>");
 

aws/core/src/test/java/org/jclouds/aws/s3/filters/RequestAuthorizeSignatureTest.java

@@ -18,43 +18,33 @@
  */
 package org.jclouds.aws.s3.filters;
 
+import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
 import static org.testng.Assert.assertEquals;
 
-import java.io.IOException;
-import java.net.URI;
 import java.util.Properties;
 
-import javax.ws.rs.HttpMethod;
 import javax.ws.rs.core.HttpHeaders;
 
-import org.jclouds.Constants;
+import org.jclouds.aws.s3.BaseS3AsyncClientTest;
+import org.jclouds.aws.s3.S3AsyncClient;
+import org.jclouds.aws.s3.domain.AccessControlList;
+import org.jclouds.aws.s3.domain.CannedAccessPolicy;
+import org.jclouds.aws.s3.domain.S3Object;
+import org.jclouds.aws.s3.options.PutObjectOptions;
+import org.jclouds.blobstore.binders.BindBlobToMultipartFormTest;
 import org.jclouds.http.HttpRequest;
-import org.jclouds.logging.config.NullLoggingModule;
+import org.jclouds.rest.internal.GeneratedHttpRequest;
-import org.jclouds.rest.RestContextFactory;
-import org.jclouds.rest.BaseRestClientTest.MockModule;
-import org.testng.annotations.BeforeClass;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.ImmutableSet;
-import com.google.inject.Injector;
-
 @Test(groups = "unit", testName = "s3.RequestAuthorizeSignatureTest")
-public class RequestAuthorizeSignatureTest {
+public class RequestAuthorizeSignatureTest extends BaseS3AsyncClientTest {
-
-   private RequestAuthorizeSignature filter;
 
    @DataProvider(parallel = true)
-   public Object[][] dataProvider() {
+   public Object[][] dataProvider() throws NoSuchMethodException {
-      return new Object[][] {
+      return new Object[][] { { listOwnedBuckets() }, { putObject() }, { putBucketAcl() }
-               { new HttpRequest(HttpMethod.GET, URI.create("http://s3.amazonaws.com:80")) },
-               { new HttpRequest(
-                        HttpMethod.GET,
-                        URI
-                                 .create("http://adriancole.s3int5.s3-external-3.amazonaws.com:80/testObject")) },
-               { new HttpRequest(HttpMethod.GET, URI.create("http://s3.amazonaws.com:80/?acl"))
 
-               } };
+      };
    }
 
    /**
@@ -62,7 +52,7 @@ public class RequestAuthorizeSignatureTest {
     * this was once per second. If this timestamp update interval is increased, it could make this
     * test appear to hang for a long time.
     */
-   @Test(threadPoolSize = 3, dataProvider = "dataProvider", timeOut = 3000)
+   @Test(threadPoolSize = 3, dataProvider = "dataProvider", timeOut = 10000)
    void testIdempotent(HttpRequest request) {
       filter.filter(request);
       String signature = request.getFirstHeaderOrNull(HttpHeaders.AUTHORIZATION);
@@ -84,70 +74,69 @@ public class RequestAuthorizeSignatureTest {
    }
 
    @Test
-   void testAppendBucketNameHostHeader() {
+   void testAppendBucketNameHostHeader() throws SecurityException, NoSuchMethodException {
-      URI host = URI.create("http://s3.amazonaws.com:80");
+      HttpRequest request = processor.createRequest(S3AsyncClient.class.getMethod(
-      HttpRequest request = new HttpRequest(HttpMethod.GET, host);
+               "getBucketLocation", String.class), "bucket");
-      request.getHeaders().put(HttpHeaders.HOST, "adriancole.s3int5.s3.amazonaws.com");
       StringBuilder builder = new StringBuilder();
       filter.appendBucketName(request, builder);
-      assertEquals(builder.toString(), "/adriancole.s3int5");
+      assertEquals(builder.toString(), "/bucket");
    }
 
    @Test
-   void testAclQueryString() {
+   void testAclQueryString() throws SecurityException, NoSuchMethodException {
-      URI host = URI.create("http://s3.amazonaws.com:80/?acl");
+      HttpRequest request = putBucketAcl();
-      HttpRequest request = new HttpRequest(HttpMethod.GET, host);
       StringBuilder builder = new StringBuilder();
       filter.appendUriPath(request, builder);
       assertEquals(builder.toString(), "/?acl");
    }
 
+   private GeneratedHttpRequest<S3AsyncClient> putBucketAcl() throws NoSuchMethodException {
+      return processor.createRequest(S3AsyncClient.class.getMethod("putBucketACL", String.class,
+               AccessControlList.class), "bucket", AccessControlList.fromCannedAccessPolicy(
+               CannedAccessPolicy.PRIVATE, "1234"));
+   }
+
    // "?acl", "?location", "?logging", or "?torrent"
 
    @Test
-   void testAppendBucketNameHostHeaderService() {
+   void testAppendBucketNameHostHeaderService() throws SecurityException, NoSuchMethodException {
-      URI host = URI.create("http://s3.amazonaws.com:80");
+      HttpRequest request = listOwnedBuckets();
-      HttpRequest request = new HttpRequest(HttpMethod.GET, host);
-      request.getHeaders().put(HttpHeaders.HOST, "s3.amazonaws.com");
       StringBuilder builder = new StringBuilder();
       filter.appendBucketName(request, builder);
       assertEquals(builder.toString(), "");
    }
 
-   @Test
+   private GeneratedHttpRequest<S3AsyncClient> listOwnedBuckets() throws NoSuchMethodException {
-   void testHeadersGoLowercase() {
+      return processor.createRequest(S3AsyncClient.class.getMethod("listOwnedBuckets"));
-      URI host = URI.create("http://s3.amazonaws.com:80");
-      HttpRequest request = new HttpRequest(HttpMethod.GET, host);
-      request.getHeaders().put("x-amz-adrian", "s3.amazonaws.com");
-      StringBuilder builder = new StringBuilder();
-      filter.appendBucketName(request, builder);
-      assertEquals(builder.toString(), "");
    }
 
    @Test
-   void testAppendBucketNameURIHost() {
+   void testHeadersGoLowercase() throws SecurityException, NoSuchMethodException {
-      URI host = URI.create("http://adriancole.s3int5.s3-external-3.amazonaws.com:80");
+      HttpRequest request = putObject();
-      HttpRequest request = new HttpRequest(HttpMethod.GET, host);
       StringBuilder builder = new StringBuilder();
-      filter.appendBucketName(request, builder);
+      filter.appendAmzHeaders(request, builder);
-      assertEquals(builder.toString(), "/adriancole.s3int5");
+      assertEquals(builder.toString(), "x-amz-meta-x-amz-adrian:foo\n");
    }
 
-   /**
+   private HttpRequest putObject() throws NoSuchMethodException {
-    * before class, as we need to ensure that the filter is threadsafe.
+      S3Object object = blobToS3Object.apply(BindBlobToMultipartFormTest.TEST_BLOB);
-    * 
-    * @throws IOException
-    * 
-    */
-   @BeforeClass
-   protected void createFilter() throws IOException {
-      Properties overrides = new Properties();
-      overrides.setProperty(Constants.PROPERTY_SESSION_INTERVAL, "1");
-      Injector injector = new RestContextFactory().createContextBuilder("s3", "foo", "bar",
-               ImmutableSet.of(new MockModule(), new NullLoggingModule()), overrides)
-               .buildInjector();
 
-      filter = injector.getInstance(RequestAuthorizeSignature.class);
+      object.getMetadata().getUserMetadata().put("x-amz-Adrian", "foo");
+      HttpRequest request = processor.createRequest(S3AsyncClient.class.getMethod("putObject",
+               String.class, S3Object.class, PutObjectOptions[].class), "bucket", object);
+      return request;
    }
 
+   @Test
+   void testAppendBucketNameURIHost() throws SecurityException, NoSuchMethodException {
+      HttpRequest request = processor.createRequest(S3AsyncClient.class.getMethod(
+               "getBucketLocation", String.class), "bucket");
+      assertEquals(request.getEndpoint().getHost(), "bucket.s3.amazonaws.com");
+   }
+   
+   protected Properties getProperties() {
+      Properties overrides=  new Properties();
+      overrides.setProperty(PROPERTY_SESSION_INTERVAL, 1 + "");
+      return overrides;
+   }
 }

aws/core/src/test/java/org/jclouds/aws/s3/functions/ParseObjectMetadataFromHeadersTest.java

@@ -32,7 +32,6 @@ import org.jclouds.aws.s3.blobstore.functions.BlobToObjectMetadata;
 import org.jclouds.aws.s3.domain.MutableObjectMetadata;
 import org.jclouds.aws.s3.domain.ObjectMetadata.StorageClass;
 import org.jclouds.aws.s3.domain.internal.MutableObjectMetadataImpl;
-import org.jclouds.aws.s3.reference.S3Headers;
 import org.jclouds.blobstore.domain.MutableBlobMetadata;
 import org.jclouds.blobstore.domain.internal.MutableBlobMetadataImpl;
 import org.jclouds.blobstore.functions.ParseSystemAndUserMetadataFromHeaders;
@@ -61,7 +60,7 @@ public class ParseObjectMetadataFromHeadersTest {
       http.getHeaders().put("Content-Disposition", "contentDisposition");
       http.getHeaders().put(HttpHeaders.CONTENT_ENCODING, "encoding");
       ParseObjectMetadataFromHeaders parser = new ParseObjectMetadataFromHeaders(blobParser(http,
-               "\"abc\""), blobToObjectMetadata, encryptionService);
+               "\"abc\""), blobToObjectMetadata, encryptionService, "x-amz-meta-");
       MutableObjectMetadata response = parser.apply(http);
       assertEquals(response, expects);
    }
@@ -75,9 +74,9 @@ public class ParseObjectMetadataFromHeadersTest {
       http.getHeaders().put(HttpHeaders.CACHE_CONTROL, "cacheControl");
       http.getHeaders().put("Content-Disposition", "contentDisposition");
       http.getHeaders().put(HttpHeaders.CONTENT_ENCODING, "encoding");
-      http.getHeaders().put(S3Headers.AMZ_MD5, "\"abc\"");
+      http.getHeaders().put("x-amz-meta-object-eTag", "\"abc\"");
       ParseObjectMetadataFromHeaders parser = new ParseObjectMetadataFromHeaders(blobParser(http,
-               null), blobToObjectMetadata, encryptionService);
+               null), blobToObjectMetadata, encryptionService, "x-amz-meta-");
       MutableObjectMetadata response = parser.apply(http);
       assertEquals(response, expects);
    }

aws/core/src/test/java/org/jclouds/aws/s3/options/CopyObjectOptionsTest.java

@@ -70,6 +70,7 @@ public class CopyObjectOptionsTest {
    void testGoodMetaStatic() {
       CopyObjectOptions options = overrideMetadataWith(goodMeta);
       options.setMetadataPrefix("x-amz-meta-");
+      options.setHeaderTag("amz");
       assertGoodMeta(options);
    }
 
@@ -92,6 +93,7 @@ public class CopyObjectOptionsTest {
    @Test
    void testGoodMeta() {
       CopyObjectOptions options = new CopyObjectOptions();
+      options.setHeaderTag("amz");
       options.setMetadataPrefix("x-amz-meta-");
       options.overrideMetadataWith(goodMeta);
       assertGoodMeta(options);
@@ -269,6 +271,8 @@ public class CopyObjectOptionsTest {
    @Test
    void testBuildRequestHeadersWhenMetadataNull() throws UnsupportedEncodingException {
       CopyObjectOptions options = new CopyObjectOptions();
+      options.setHeaderTag("amz");
+
       options.setMetadataPrefix("x-amz-meta-");
       assert options.buildRequestHeaders() != null;
    }
@@ -277,6 +281,8 @@ public class CopyObjectOptionsTest {
    void testBuildRequestHeaders() throws UnsupportedEncodingException {
       CopyObjectOptions options = ifSourceModifiedSince(now).ifSourceETagDoesntMatch(etag)
                .overrideMetadataWith(goodMeta);
+      options.setHeaderTag("amz");
+
       options.setMetadataPrefix("x-amz-meta-");
 
       Multimap<String, String> headers = options.buildRequestHeaders();
@@ -304,6 +310,8 @@ public class CopyObjectOptionsTest {
    @Test
    void testBuildRequestHeadersACL() throws UnsupportedEncodingException {
       CopyObjectOptions options = overrideAcl(CannedAccessPolicy.AUTHENTICATED_READ);
+      options.setHeaderTag("amz");
+
       options.setMetadataPrefix("x-amz-meta-");
 
       Multimap<String, String> headers = options.buildRequestHeaders();

aws/core/src/test/java/org/jclouds/aws/s3/options/PutBucketOptionsTest.java

@@ -52,8 +52,10 @@ public class PutBucketOptionsTest {
    @Test
    void testBuildRequestHeaders() throws UnsupportedEncodingException {
 
-      Multimap<String, String> headers = withBucketAcl(CannedAccessPolicy.AUTHENTICATED_READ)
+      PutBucketOptions options = withBucketAcl(CannedAccessPolicy.AUTHENTICATED_READ);
-               .buildRequestHeaders();
+
+      options.setHeaderTag("amz");
+      Multimap<String, String> headers = options.buildRequestHeaders();
       assertEquals(headers.get(S3Headers.CANNED_ACL).iterator().next(),
                CannedAccessPolicy.AUTHENTICATED_READ.toString());
    }

aws/core/src/test/java/org/jclouds/aws/s3/options/PutObjectOptionsTest.java

@@ -18,44 +18,45 @@
  */
 package org.jclouds.aws.s3.options;
 
-import com.google.common.collect.Multimap;
-
 import static org.jclouds.aws.s3.options.PutObjectOptions.Builder.withAcl;
-
-import org.jclouds.aws.s3.domain.CannedAccessPolicy;
-import org.jclouds.aws.s3.options.PutObjectOptions;
-import org.jclouds.aws.s3.reference.S3Headers;
 import static org.testng.Assert.assertEquals;
-import org.testng.annotations.Test;
 
 import java.io.UnsupportedEncodingException;
 
+import org.jclouds.aws.s3.domain.CannedAccessPolicy;
+import org.jclouds.aws.s3.reference.S3Headers;
+import org.testng.annotations.Test;
+
+import com.google.common.collect.Multimap;
+
 /**
  * Tests possible uses of PutObjectOptions and PutObjectOptions.Builder.*
- *
+ * 
  * @author Adrian Cole
  */
 @Test(groups = "unit", testName = "s3.PutObjectOptionsTest")
 public class PutObjectOptionsTest {
 
-    @Test
+   @Test
-    public void testAclDefault() {
+   public void testAclDefault() {
-        PutObjectOptions options = new PutObjectOptions();
+      PutObjectOptions options = new PutObjectOptions();
-        assertEquals(options.getAcl(), CannedAccessPolicy.PRIVATE);
+      assertEquals(options.getAcl(), CannedAccessPolicy.PRIVATE);
-    }
+   }
 
-    @Test
+   @Test
-    public void testAclStatic() {
+   public void testAclStatic() {
-        PutObjectOptions options = withAcl(CannedAccessPolicy.AUTHENTICATED_READ);
+      PutObjectOptions options = withAcl(CannedAccessPolicy.AUTHENTICATED_READ);
-        assertEquals(options.getAcl(), CannedAccessPolicy.AUTHENTICATED_READ);
+      assertEquals(options.getAcl(), CannedAccessPolicy.AUTHENTICATED_READ);
-    }
+   }
 
-    @Test
+   @Test
-    void testBuildRequestHeaders() throws UnsupportedEncodingException {
+   void testBuildRequestHeaders() throws UnsupportedEncodingException {
 
-        Multimap<String, String> headers = withAcl(
+      PutObjectOptions options = withAcl(CannedAccessPolicy.AUTHENTICATED_READ);
-                CannedAccessPolicy.AUTHENTICATED_READ).buildRequestHeaders();
+      options.setHeaderTag("amz");
-        assertEquals(headers.get(S3Headers.CANNED_ACL).iterator().next(),
+
-                CannedAccessPolicy.AUTHENTICATED_READ.toString());
+      Multimap<String, String> headers = options.buildRequestHeaders();
-    }
+      assertEquals(headers.get(S3Headers.CANNED_ACL).iterator().next(),
+               CannedAccessPolicy.AUTHENTICATED_READ.toString());
+   }
 }

aws/core/src/test/java/org/jclouds/aws/util/AWSUtilsTest.java

@@ -16,7 +16,7 @@
  * limitations under the License.
  * ====================================================================
  */
-package org.jclouds.aws.s3.util;
+package org.jclouds.aws.util;
 
 import static org.easymock.EasyMock.expect;
 import static org.easymock.classextension.EasyMock.createMock;
@@ -28,16 +28,13 @@ import java.io.InputStream;
 import java.util.Properties;
 
 import org.jclouds.aws.domain.AWSError;
-import org.jclouds.aws.s3.reference.S3Headers;
 import org.jclouds.http.HttpCommand;
-import org.jclouds.http.HttpException;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.Payloads;
 import org.jclouds.logging.config.NullLoggingModule;
 import org.jclouds.rest.RestContextFactory;
 import org.jclouds.rest.BaseRestClientTest.MockModule;
-import org.jclouds.util.Utils;
 import org.testng.annotations.AfterTest;
 import org.testng.annotations.BeforeTest;
 import org.testng.annotations.Test;
@@ -50,10 +47,9 @@ import com.google.inject.Injector;
  * 
  * @author Adrian Cole
  */
-@Test(sequential = true, groups = { "unit" }, testName = "s3.S3UtilsTest")
+@Test(sequential = true, groups = { "unit" }, testName = "aws.AWSUtilsTest")
-public class S3UtilsTest {
+public class AWSUtilsTest {
-   S3Utils utils = null;
+   AWSUtils utils = null;
-   private HttpResponse response;
    private HttpCommand command;
 
    @BeforeTest
@@ -63,10 +59,8 @@ public class S3UtilsTest {
                ImmutableSet.of(new MockModule(), new NullLoggingModule()), new Properties())
                .buildInjector();
 
-      utils = injector.getInstance(S3Utils.class);
+      utils = injector.getInstance(AWSUtils.class);
-      response = new HttpResponse(400, "boa", Payloads.newStringPayload(""));
+
-      response.getHeaders().put(S3Headers.REQUEST_ID, "requestid");
-      response.getHeaders().put(S3Headers.REQUEST_TOKEN, "requesttoken");
       command = createMock(HttpCommand.class);
       expect(command.getRequest()).andReturn(createMock(HttpRequest.class)).atLeastOnce();
       replay(command);
@@ -77,14 +71,17 @@ public class S3UtilsTest {
       utils = null;
    }
 
-   @Test
+   HttpResponse response(InputStream content) {
-   public void testParseAWSErrorFromContentHttpCommandHttpResponseInputStream() {
+      HttpResponse response = new HttpResponse(400, "boa", Payloads.newInputStreamPayload(content));
-      InputStream content = getClass().getResourceAsStream("/error.xml");
+      response.getHeaders().put("x-amz-request-id", "requestid");
-      AWSError error = utils.parseAWSErrorFromContent(command, response, content);
+      response.getHeaders().put("x-amz-id-2", "requesttoken");
-      validate(error);
+      return response;
    }
 
-   private void validate(AWSError error) {
+   @Test
+   public void testParseAWSErrorFromContentHttpCommandHttpResponseInputStream() {
+      AWSError error = utils.parseAWSErrorFromContent(command.getRequest(), response(getClass()
+               .getResourceAsStream("/error.xml")));
       assertEquals(error.getCode(), "NoSuchKey");
       assertEquals(error.getMessage(), "The resource you requested does not exist");
       assertEquals(error.getRequestToken(), "requesttoken");
@@ -92,15 +89,6 @@ public class S3UtilsTest {
       assertEquals(error.getDetails().get("Resource"), "/mybucket/myfoto.jpg");
    }
 
-   @Test
-   public void testParseAWSErrorFromContentHttpCommandHttpResponseString() throws HttpException,
-            IOException {
-      InputStream content = getClass().getResourceAsStream("/error.xml");
-      AWSError error = utils.parseAWSErrorFromContent(command, response, Utils
-               .toStringAndClose(content));
-      validate(error);
-   }
-
    @Test
    public void testValidateBucketName() {
       // TODO

aws/core/src/test/resources/log4j.xml

@@ -144,7 +144,7 @@
     <category name="jclouds.wire">
         <priority value="DEBUG" />
         <appender-ref ref="ASYNCWIRE" />
-    </category>
+    </category><!--
     
        <category name="jclouds.signature">
         <priority value="DEBUG" />
@@ -152,7 +152,7 @@
     </category>
     
     
-    <!--  ======================= -->
+    --><!--  ======================= -->
     <!-- Setup the Root category -->
     <!-- ======================= -->
 

azure/src/main/java/org/jclouds/azure/storage/blob/functions/ParseBlobFromHeadersAndHttpContent.java

@@ -23,9 +23,9 @@ import javax.inject.Singleton;
 
 import org.jclouds.azure.storage.blob.domain.AzureBlob;
 import org.jclouds.azure.storage.blob.domain.MutableBlobProperties;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -57,8 +57,10 @@ public class ParseBlobFromHeadersAndHttpContent implements Function<HttpResponse
       return blob;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseBlobFromHeadersAndHttpContent setContext(HttpRequest request) {
       metadataParser.setContext(request);
+      return this;
    }
 
 }

azure/src/main/java/org/jclouds/azure/storage/blob/functions/ParseBlobPropertiesFromHeaders.java

@@ -27,9 +27,9 @@ import org.jclouds.azure.storage.blob.blobstore.functions.BlobMetadataToBlobProp
 import org.jclouds.azure.storage.blob.domain.MutableBlobProperties;
 import org.jclouds.blobstore.domain.BlobMetadata;
 import org.jclouds.blobstore.functions.ParseSystemAndUserMetadataFromHeaders;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -64,8 +64,10 @@ public class ParseBlobPropertiesFromHeaders implements
       return to;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseBlobPropertiesFromHeaders setContext(HttpRequest request) {
       blobMetadataParser.setContext(request);
+      return this;
    }
 
 }

azure/src/main/java/org/jclouds/azure/storage/blob/functions/ParseContainerPropertiesFromHeaders.java

@@ -18,6 +18,8 @@
  */
 package org.jclouds.azure.storage.blob.functions;
 
+import static com.google.common.base.Preconditions.checkArgument;
+
 import java.util.Map.Entry;
 
 import javax.inject.Inject;
@@ -30,6 +32,7 @@ import org.jclouds.azure.storage.blob.domain.internal.MutableContainerProperties
 import org.jclouds.blobstore.reference.BlobStoreConstants;
 import org.jclouds.date.DateService;
 import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
@@ -99,8 +102,12 @@ public class ParseContainerPropertiesFromHeaders implements
       }
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
-      this.request = request;
+   public ParseContainerPropertiesFromHeaders setContext(HttpRequest request) {
+      checkArgument(request instanceof GeneratedHttpRequest<?>,
+               "note this handler requires a GeneratedHttpRequest");
+      this.request = (GeneratedHttpRequest<?>) request;
+      return this;
    }
 
 }

blobstore/src/main/java/org/jclouds/blobstore/functions/ClearAndDeleteIfNotEmpty.java

@@ -18,11 +18,13 @@
  */
 package org.jclouds.blobstore.functions;
 
+import static com.google.common.base.Preconditions.checkArgument;
 import static org.jclouds.util.Utils.propagateOrNull;
 
 import org.jclouds.blobstore.BlobStore;
 import org.jclouds.blobstore.internal.BlobRuntimeException;
 import org.jclouds.blobstore.strategy.ClearContainerStrategy;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.rest.InvocationContext;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
@@ -64,8 +66,12 @@ public class ClearAndDeleteIfNotEmpty implements Function<Exception, Void>, Invo
       return Void.class.cast(propagateOrNull(from));
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
-      this.request = request;
+   public ClearAndDeleteIfNotEmpty setContext(HttpRequest request) {
+      checkArgument(request instanceof GeneratedHttpRequest<?>,
+               "note this handler requires a GeneratedHttpRequest");
+      this.request = (GeneratedHttpRequest<?>) request;
+      return this;
    }
 
 }

blobstore/src/main/java/org/jclouds/blobstore/functions/ParseBlobFromHeadersAndHttpContent.java

@@ -22,9 +22,9 @@ import javax.inject.Inject;
 
 import org.jclouds.blobstore.domain.Blob;
 import org.jclouds.blobstore.domain.MutableBlobMetadata;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -54,8 +54,10 @@ public class ParseBlobFromHeadersAndHttpContent implements Function<HttpResponse
       return object;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseBlobFromHeadersAndHttpContent setContext(HttpRequest request) {
       metadataParser.setContext(request);
+      return this;
    }
 
 }

blobstore/src/main/java/org/jclouds/blobstore/functions/ParseSystemAndUserMetadataFromHeaders.java

@@ -18,6 +18,8 @@
  */
 package org.jclouds.blobstore.functions;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static org.jclouds.Constants.PROPERTY_API_VERSION;
 import static org.jclouds.blobstore.reference.BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX;
 import static org.jclouds.blobstore.util.BlobStoreUtils.getKeyFor;
 import static org.jclouds.http.HttpUtils.attemptToParseSizeAndRangeFromHeaders;
@@ -32,6 +34,7 @@ import javax.ws.rs.core.HttpHeaders;
 import org.jclouds.blobstore.domain.MutableBlobMetadata;
 import org.jclouds.date.DateService;
 import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rest.InvocationContext;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
@@ -47,14 +50,18 @@ public class ParseSystemAndUserMetadataFromHeaders implements
    private final String metadataPrefix;
    private final DateService dateParser;
    private final Provider<MutableBlobMetadata> metadataFactory;
+   private final String apiVersion;
+
    private GeneratedHttpRequest<?> request;
 
    @Inject
    public ParseSystemAndUserMetadataFromHeaders(Provider<MutableBlobMetadata> metadataFactory,
-            DateService dateParser, @Named(PROPERTY_USER_METADATA_PREFIX) String metadataPrefix) {
+            DateService dateParser, @Named(PROPERTY_USER_METADATA_PREFIX) String metadataPrefix,
+            @Named(PROPERTY_API_VERSION) String apiVersion) {
       this.metadataFactory = metadataFactory;
       this.dateParser = dateParser;
       this.metadataPrefix = metadataPrefix;
+      this.apiVersion = apiVersion;
    }
 
    public MutableBlobMetadata apply(HttpResponse from) {
@@ -92,7 +99,13 @@ public class ParseSystemAndUserMetadataFromHeaders implements
       if (lastModified == null)
          throw new HttpException(HttpHeaders.LAST_MODIFIED + " header not present in response: "
                   + from.getStatusLine());
-      metadata.setLastModified(dateParser.rfc822DateParse(lastModified));
+      // Eucalyptus 1.6 returns iso8601 dates
+      if (apiVersion.indexOf("Walrus-1.6") != -1) {
+         metadata.setLastModified(dateParser.iso8601DateParse(lastModified.replace("+0000", "Z")));
+      } else {
+         metadata.setLastModified(dateParser.rfc822DateParse(lastModified));
+      }
+
       if (metadata.getLastModified() == null)
          throw new HttpException("could not parse: " + HttpHeaders.LAST_MODIFIED + ": "
                   + lastModified);
@@ -122,7 +135,10 @@ public class ParseSystemAndUserMetadataFromHeaders implements
          throw new HttpException(HttpHeaders.CONTENT_TYPE + " not found in headers");
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public ParseSystemAndUserMetadataFromHeaders setContext(HttpRequest request) {
-      this.request = request;
+      checkArgument(request instanceof GeneratedHttpRequest<?>,
+               "note this handler requires a GeneratedHttpRequest");
+      this.request = (GeneratedHttpRequest<?>) request;
+      return this;
    }
 }

blobstore/src/test/java/org/jclouds/blobstore/functions/ParseBlobMetadataFromHeadersTest.java

@@ -58,7 +58,7 @@ public class ParseBlobMetadataFromHeadersTest {
    void setUp() {
 
       parser = new ParseSystemAndUserMetadataFromHeaders(blobMetadataProvider,
-               new SimpleDateFormatDateService(), "prefix");
+               new SimpleDateFormatDateService(), "prefix", "default");
 
       GeneratedHttpRequest<?> request = createMock(GeneratedHttpRequest.class);
       expect(request.getEndpoint()).andReturn(URI.create("http://localhost/key")).anyTimes();

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

@@ -487,8 +487,8 @@ public class HttpUtils {
       return formBuilder.toString();
    }
 
-   public void setPayloadPropertiesFromHeaders(Multimap<String, String> headers, HttpMessage request) {
+   public void setPayloadPropertiesFromHeaders(Multimap<String, String> headers, HttpMessage message) {
-      Payload payload = request.getPayload();
+      Payload payload = message.getPayload();
       boolean chunked = any(headers.entries(), new Predicate<Entry<String, String>>() {
          @Override
          public boolean apply(Entry<String, String> input) {
@@ -508,32 +508,32 @@ public class HttpUtils {
             if (payload != null)
                payload.setContentType(header.getValue());
          } else {
-            request.getHeaders().put(header.getKey(), header.getValue());
+            message.getHeaders().put(header.getKey(), header.getValue());
          }
       }
 
-      String contentRange = request.getFirstHeaderOrNull("Content-Range");
+      if (message instanceof HttpRequest) {
-      if (contentRange != null) {
+         checkArgument(
-         payload.setContentLength(Long.parseLong(contentRange.substring(0, contentRange
+                  message.getPayload() == null
-                  .lastIndexOf('/'))));
+                           || message.getFirstHeaderOrNull(CONTENT_TYPE) == null,
+                  "configuration error please use request.getPayload().setContentType(value) as opposed to adding a content type   header: "
+                           + message);
+         checkArgument(
+                  message.getPayload() == null
+                           || message.getFirstHeaderOrNull(CONTENT_LENGTH) == null,
+                  "configuration error please use request.getPayload().setContentLength(value) as opposed to adding a content length header: "
+                           + message);
+         checkArgument(message.getPayload() == null
+                  || message.getPayload().getContentLength() != null
+                  || "chunked".equalsIgnoreCase(message.getFirstHeaderOrNull("Transfer-Encoding")),
+                  "either chunked encoding must be set on the http request or contentlength set on the payload: "
+                           + message);
+         checkArgument(
+                  message.getPayload() == null
+                           || message.getFirstHeaderOrNull("Content-MD5") == null,
+                  "configuration error please use request.getPayload().setContentMD5(value) as opposed to adding a content md5 header: "
+                           + message);
       }
-
-      checkArgument(
-               request.getPayload() == null || request.getFirstHeaderOrNull(CONTENT_TYPE) == null,
-               "configuration error please use request.getPayload().setContentType(value) as opposed to adding a content type   header: "
-                        + request);
-      checkArgument(
-               request.getPayload() == null || request.getFirstHeaderOrNull(CONTENT_LENGTH) == null,
-               "configuration error please use request.getPayload().setContentLength(value) as opposed to adding a content length header: "
-                        + request);
-      checkArgument(request.getPayload() == null || request.getPayload().getContentLength() != null
-               || "chunked".equalsIgnoreCase(request.getFirstHeaderOrNull("Transfer-Encoding")),
-               "either chunked encoding must be set on the http request or contentlength set on the payload: "
-                        + request);
-      checkArgument(
-               request.getPayload() == null || request.getFirstHeaderOrNull("Content-MD5") == null,
-               "configuration error please use request.getPayload().setContentMD5(value) as opposed to adding a content md5 header: "
-                        + request);
    }
 
    public static void releasePayload(HttpResponse from) {

core/src/main/java/org/jclouds/http/functions/ParseContentMD5FromHeaders.java

@@ -22,10 +22,10 @@ import static org.jclouds.http.HttpUtils.releasePayload;
 
 import javax.annotation.Resource;
 
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -38,16 +38,16 @@ public class ParseContentMD5FromHeaders implements Function<HttpResponse, byte[]
    public static class NoContentMD5Exception extends RuntimeException {
 
       private static final long serialVersionUID = 1L;
-      private final GeneratedHttpRequest<?> request;
+      private final HttpRequest request;
       private final HttpResponse response;
 
-      public NoContentMD5Exception(GeneratedHttpRequest<?> request, HttpResponse response) {
+      public NoContentMD5Exception(HttpRequest request, HttpResponse response) {
          super(String.format("no MD5 returned from request: %s; response %s", request, response));
          this.request = request;
          this.response = response;
       }
 
-      public GeneratedHttpRequest<?> getRequest() {
+      public HttpRequest getRequest() {
          return request;
       }
 
@@ -59,7 +59,7 @@ public class ParseContentMD5FromHeaders implements Function<HttpResponse, byte[]
 
    @Resource
    protected Logger logger = Logger.NULL;
-   private GeneratedHttpRequest<?> request;
+   private HttpRequest request;
 
    public byte[] apply(HttpResponse from) {
       releasePayload(from);
@@ -69,8 +69,10 @@ public class ParseContentMD5FromHeaders implements Function<HttpResponse, byte[]
       throw new NoContentMD5Exception(request, from);
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseContentMD5FromHeaders setContext(HttpRequest request) {
       this.request = request;
+      return this;
    }
 
 }

core/src/main/java/org/jclouds/http/functions/ParseSax.java

@@ -18,40 +18,43 @@
  */
 package org.jclouds.http.functions;
 
+import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Throwables.propagate;
+import static com.google.common.io.Closeables.closeQuietly;
 
 import java.io.InputStream;
+import java.io.StringReader;
 
 import javax.annotation.Resource;
 import javax.inject.Inject;
 
 import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.logging.Logger;
 import org.jclouds.rest.InvocationContext;
 import org.jclouds.rest.internal.GeneratedHttpRequest;
+import org.jclouds.util.Utils;
 import org.xml.sax.InputSource;
 import org.xml.sax.XMLReader;
 import org.xml.sax.helpers.DefaultHandler;
 
 import com.google.common.base.Function;
-import com.google.common.base.Throwables;
-import com.google.common.io.Closeables;
 
 /**
- * This object will parse the body of an HttpResponse and return the result of
+ * This object will parse the body of an HttpResponse and return the result of type <T> back to the
- * type <T> back to the caller.
+ * caller.
  * 
  * @author Adrian Cole
  */
-public class ParseSax<T> implements Function<HttpResponse, T>,
+public class ParseSax<T> implements Function<HttpResponse, T>, InvocationContext {
-      InvocationContext {
 
    private final XMLReader parser;
    private final HandlerWithResult<T> handler;
    @Resource
    protected Logger logger = Logger.NULL;
-   private GeneratedHttpRequest<?> request;
+   private HttpRequest request;
 
    public static interface Factory {
       <T> ParseSax<T> create(HandlerWithResult<T> handler);
@@ -63,34 +66,67 @@ public class ParseSax<T> implements Function<HttpResponse, T>,
       this.handler = checkNotNull(handler, "handler");
    }
 
-   public T apply(HttpResponse from) throws HttpException {
+   public T apply(HttpResponse from) {
+      try {
+         checkNotNull(from, "http response");
+         checkNotNull(from.getPayload(), "payload in " + from);
+      } catch (NullPointerException e) {
+         return addRequestDetailsToException(e);
+      }
+      if (from.getStatusCode() >= 300)
+         return convertStreamToStringAndParse(from);
       return parse(from.getPayload().getInput());
    }
 
-   public T parse(InputStream from) throws HttpException {
+   private T convertStreamToStringAndParse(HttpResponse from) {
-      if (from == null)
-         throw new HttpException("No input to parse");
       try {
+         return parse(Utils.toStringAndClose(from.getPayload().getInput()));
+      } catch (Exception e) {
+         return addRequestDetailsToException(e);
+      }
+   }
+
+   public T parse(String from) {
+      try {
+         checkNotNull(from, "xml string");
+         checkArgument(from.indexOf('<') >= 0, String.format("not an xml document [%s] ",from));
+      } catch (RuntimeException e) {
+         return addRequestDetailsToException(e);
+      }
+      return parse(new InputSource(new StringReader(from)));
+   }
+
+   public T parse(InputStream from) {
+      try {
+         return parse(new InputSource(from));
+      } finally {
+         closeQuietly(from);
+      }
+   }
+
+   public T parse(InputSource from) {
+      try {
+         checkNotNull(from, "xml inputsource");
          parser.setContentHandler(getHandler());
          // This method should accept documents with a BOM (Byte-order mark)
-         parser.parse(new InputSource(from));
+         parser.parse(from);
          return getHandler().getResult();
       } catch (Exception e) {
-         if (request != null) {
+         return addRequestDetailsToException(e);
+      }
+   }
 
-            StringBuilder message = new StringBuilder();
+   private T addRequestDetailsToException(Exception e) {
-            message.append("Error parsing input for ").append(
+      if (request != null) {
-                  request.getRequestLine()).append(": ");
+         StringBuilder message = new StringBuilder();
-            message.append(e.getMessage());
+         message.append("Error parsing input for ").append(request.getRequestLine()).append(": ");
-            logger.error(e, message.toString());
+         message.append(e.getMessage());
-            throw new HttpException(message.toString(), e);
+         logger.error(e, message.toString());
-         } else {
+         throw new HttpException(message.toString(), e);
-            Throwables.propagate(e);
+      } else {
-            assert false : "should have propagated: " + e;
+         propagate(e);
-            return null;
+         assert false : "should have propagated: " + e;
-         }
+         return null;
-      } finally {
-         Closeables.closeQuietly(from);
       }
    }
 
@@ -99,26 +135,38 @@ public class ParseSax<T> implements Function<HttpResponse, T>,
    }
 
    /**
-    * Handler that produces a useable domain object accessible after parsing
+    * Handler that produces a useable domain object accessible after parsing completes.
-    * completes.
     * 
     * @author Adrian Cole
     */
-   public abstract static class HandlerWithResult<T> extends DefaultHandler
+   public abstract static class HandlerWithResult<T> extends DefaultHandler implements
-         implements InvocationContext {
+            InvocationContext {
-      protected GeneratedHttpRequest<?> request;
+      protected HttpRequest request;
 
       public abstract T getResult();
 
       @Override
-      public void setContext(GeneratedHttpRequest<?> request) {
+      public HandlerWithResult<T> setContext(HttpRequest request) {
          this.request = request;
+         return this;
+      }
+   }
+
+   public abstract static class HandlerForGeneratedRequestWithResult<T> extends
+            HandlerWithResult<T> {
+      @Override
+      public HandlerForGeneratedRequestWithResult<T> setContext(HttpRequest request) {
+         checkArgument(request instanceof GeneratedHttpRequest<?>,
+                  "note this handler requires a GeneratedHttpRequest");
+         super.setContext(request);
+         return this;
       }
    }
 
    @Override
-   public void setContext(GeneratedHttpRequest<?> request) {
+   public ParseSax<T> setContext(HttpRequest request) {
       handler.setContext(request);
       this.request = request;
+      return this;
    }
 }

core/src/main/java/org/jclouds/http/functions/ParseURIFromListOrLocationHeaderIf20x.java

@@ -30,10 +30,10 @@ import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.UriBuilder;
 
 import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.jclouds.util.Utils;
 
 import com.google.common.base.Function;
@@ -52,7 +52,7 @@ public class ParseURIFromListOrLocationHeaderIf20x implements Function<HttpRespo
       this.uriBuilderProvider = uriBuilderProvider;
    }
 
-   private GeneratedHttpRequest<?> request;
+   private HttpRequest request;
 
    public URI apply(HttpResponse from) {
       if (from.getStatusCode() > 206)
@@ -93,7 +93,9 @@ public class ParseURIFromListOrLocationHeaderIf20x implements Function<HttpRespo
       }
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseURIFromListOrLocationHeaderIf20x setContext(HttpRequest request) {
       this.request = request;
+      return this;
    }
 }

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

@@ -20,7 +20,7 @@ package org.jclouds.rest;
 
 import javax.ws.rs.PathParam;
 
-import org.jclouds.rest.internal.GeneratedHttpRequest;
+import org.jclouds.http.HttpRequest;
 
 /**
  * Passes generated Http request into this object;
@@ -29,5 +29,5 @@ import org.jclouds.rest.internal.GeneratedHttpRequest;
  * @author Adrian Cole
  */
 public interface InvocationContext {
-   void setContext(GeneratedHttpRequest<?> request);
+   Object setContext(HttpRequest request);
 }

core/src/main/java/org/jclouds/rest/binders/BindAsHostPrefix.java

@@ -0,0 +1,59 @@
+/**
+ *
+ * Copyright (C) 2009 Cloud Conscious, LLC. <info@cloudconscious.com>
+ *
+ * ====================================================================
+ * Licensed 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.binders;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.net.InternetDomainName.isValid;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+import javax.ws.rs.core.UriBuilder;
+
+import org.jclouds.http.HttpRequest;
+import org.jclouds.rest.Binder;
+
+import com.google.common.net.InternetDomainName;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+@Singleton
+public class BindAsHostPrefix implements Binder {
+
+   private final Provider<UriBuilder> uriBuilderProvider;
+
+   @Inject
+   public BindAsHostPrefix(Provider<UriBuilder> uriBuilderProvider) {
+      this.uriBuilderProvider = uriBuilderProvider;
+   }
+
+   public void bindToRequest(HttpRequest request, Object payload) {
+      checkNotNull(payload, "hostprefix");
+      checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: "
+               + request);
+      UriBuilder builder = uriBuilderProvider.get().uri(request.getEndpoint());
+      InternetDomainName name = InternetDomainName.from(request.getEndpoint().getHost()).child(
+               payload.toString());
+      builder.host(name.name());
+      request.setEndpoint(builder.build());
+   }
+}

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

@@ -19,7 +19,6 @@
 package org.jclouds.rest.internal;
 
 import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.collect.Collections2.filter;
 import static com.google.common.collect.Collections2.transform;
 import static com.google.common.collect.Iterables.concat;
@@ -100,7 +99,6 @@ import org.jclouds.rest.annotations.EndpointParam;
 import org.jclouds.rest.annotations.ExceptionParser;
 import org.jclouds.rest.annotations.FormParams;
 import org.jclouds.rest.annotations.Headers;
-import org.jclouds.rest.annotations.HostPrefixParam;
 import org.jclouds.rest.annotations.MapBinder;
 import org.jclouds.rest.annotations.MapPayloadParam;
 import org.jclouds.rest.annotations.MatrixParams;
@@ -150,7 +148,6 @@ public class RestAnnotationProcessor<T> {
 
    private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToDecoratorParamAnnotation = createMethodToIndexOfParamToAnnotation(BinderParam.class);
    private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToHeaderParamAnnotations = createMethodToIndexOfParamToAnnotation(HeaderParam.class);
-   private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToHostPrefixParamAnnotations = createMethodToIndexOfParamToAnnotation(HostPrefixParam.class);
    private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToEndpointAnnotations = createMethodToIndexOfParamToAnnotation(Endpoint.class);
    private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToEndpointParamAnnotations = createMethodToIndexOfParamToAnnotation(EndpointParam.class);
    private final Map<Method, Map<Integer, Set<Annotation>>> methodToIndexOfParamToMatrixParamAnnotations = createMethodToIndexOfParamToAnnotation(MatrixParam.class);
@@ -299,7 +296,6 @@ public class RestAnnotationProcessor<T> {
             for (int index = 0; index < method.getParameterTypes().length; index++) {
                methodToIndexOfParamToDecoratorParamAnnotation.get(method).get(index);
                methodToIndexOfParamToHeaderParamAnnotations.get(method).get(index);
-               methodToIndexOfParamToHostPrefixParamAnnotations.get(method).get(index);
                methodToIndexOfParamToMatrixParamAnnotations.get(method).get(index);
                methodToIndexOfParamToFormParamAnnotations.get(method).get(index);
                methodToIndexOfParamToQueryParamAnnotations.get(method).get(index);
@@ -385,7 +381,7 @@ public class RestAnnotationProcessor<T> {
       }
       String httpMethod = getHttpMethodOrConstantOrThrowException(method);
 
-      UriBuilder builder = addHostPrefixIfPresent(endpoint, method, args);
+      UriBuilder builder = uriBuilderProvider.get().uri(endpoint);
 
       Multimap<String, String> tokenValues = LinkedHashMultimap.create();
 
@@ -631,26 +627,6 @@ public class RestAnnotationProcessor<T> {
       return null;
    }
 
-   private UriBuilder addHostPrefixIfPresent(URI endpoint, Method method, Object... args) {
-      Map<Integer, Set<Annotation>> map = indexWithOnlyOneAnnotation(method, "@HostPrefixParam",
-               methodToIndexOfParamToHostPrefixParamAnnotations);
-      UriBuilder builder = uriBuilderProvider.get().uri(endpoint);
-      if (map.size() == 1) {
-         HostPrefixParam param = (HostPrefixParam) map.values().iterator().next().iterator().next();
-         int index = map.keySet().iterator().next();
-
-         String prefix = checkNotNull(args[index],
-                  String.format("argument at index %d on method %s", index, method)).toString();
-         checkArgument(!prefix.equals(""), String.format(
-                  "argument at index %d must be a valid hostname for method %s", index, method));
-         String joinOn = param.value();
-         String host = endpoint.getHost();
-
-         builder.host(prefix + joinOn + host);
-      }
-      return builder;
-   }
-
    public static final TypeLiteral<ListenableFuture<Boolean>> futureBooleanLiteral = new TypeLiteral<ListenableFuture<Boolean>>() {
    };
 

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

@@ -21,6 +21,7 @@ package org.jclouds.rest;
 import static org.jclouds.rest.RestContextFactory.createContextBuilder;
 
 import java.io.IOException;
+import java.util.Properties;
 
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseSax;
@@ -60,10 +61,13 @@ public abstract class RestClientTest<T> extends BaseRestClientTest {
    protected void setupFactory() throws IOException {
       ContextSpec<?, ?> contextSpec = createContextSpec();
       injector = createContextBuilder(contextSpec,
-               ImmutableSet.of(new MockModule(), new NullLoggingModule(), createModule()))
+               ImmutableSet.of(new MockModule(), new NullLoggingModule(), createModule()),
-               .buildInjector();
+               getProperties()).buildInjector();
       parserFactory = injector.getInstance(ParseSax.Factory.class);
       processor = injector.getInstance(Key.get(createTypeLiteral()));
    }
 
+   protected Properties getProperties() {
+      return new Properties();
+   }
 }

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

@@ -109,7 +109,6 @@ import org.jclouds.rest.annotations.Endpoint;
 import org.jclouds.rest.annotations.EndpointParam;
 import org.jclouds.rest.annotations.FormParams;
 import org.jclouds.rest.annotations.Headers;
-import org.jclouds.rest.annotations.HostPrefixParam;
 import org.jclouds.rest.annotations.MapBinder;
 import org.jclouds.rest.annotations.MapPayloadParam;
 import org.jclouds.rest.annotations.MatrixParams;
@@ -121,6 +120,7 @@ import org.jclouds.rest.annotations.RequestFilters;
 import org.jclouds.rest.annotations.ResponseParser;
 import org.jclouds.rest.annotations.SkipEncoding;
 import org.jclouds.rest.annotations.VirtualHost;
+import org.jclouds.rest.binders.BindAsHostPrefix;
 import org.jclouds.rest.binders.BindMapToMatrixParams;
 import org.jclouds.rest.binders.BindToJsonPayload;
 import org.jclouds.rest.binders.BindToStringPayload;
@@ -1494,8 +1494,9 @@ public class RestAnnotationProcessorTest extends BaseRestClientTest {
 
       public HttpRequest request;
 
-      public void setContext(GeneratedHttpRequest<?> request) {
+      public ReturnStringIf200Context setContext(HttpRequest request) {
          this.request = request;
+         return this;
       }
 
    }
@@ -1723,27 +1724,17 @@ public class RestAnnotationProcessorTest extends BaseRestClientTest {
                .singletonList("localhost"));
    }
 
-   public class TestVirtualHost {
+   public interface TestVirtualHost {
       @GET
       @Path("/{id}")
       @VirtualHost
-      public ListenableFuture<String> get(@PathParam("id") String id, String foo) {
+      ListenableFuture<String> get(@PathParam("id") String id, String foo);
-         return null;
-      }
 
       @GET
       @Path("/{id}")
-      public ListenableFuture<String> getPrefix(@PathParam("id") String id,
+      ListenableFuture<String> getPrefix(@PathParam("id") String id,
-               @HostPrefixParam("") String foo) {
+               @BinderParam(BindAsHostPrefix.class) String foo);
-         return null;
-      }
 
-      @GET
-      @Path("/{id}")
-      public ListenableFuture<String> getPrefixDot(@PathParam("id") String id,
-               @HostPrefixParam String foo) {
-         return null;
-      }
    }
 
    @Test
@@ -1762,17 +1753,6 @@ public class RestAnnotationProcessorTest extends BaseRestClientTest {
    @Test
    public void testHostPrefix() throws SecurityException, NoSuchMethodException {
       Method method = TestVirtualHost.class.getMethod("getPrefix", String.class, String.class);
-      HttpRequest request = factory(TestVirtualHost.class).createRequest(method,
-               new Object[] { "1", "holy" });
-      assertEquals(request.getEndpoint().getHost(), "holylocalhost");
-      assertEquals(request.getEndpoint().getPath(), "/1");
-      assertEquals(request.getMethod(), HttpMethod.GET);
-      assertEquals(request.getHeaders().size(), 0);
-   }
-
-   @Test
-   public void testHostPrefixDot() throws SecurityException, NoSuchMethodException {
-      Method method = TestVirtualHost.class.getMethod("getPrefixDot", String.class, String.class);
       HttpRequest request = factory(TestVirtualHost.class).createRequest(method,
                new Object[] { "1", "holy" });
       assertEquals(request.getEndpoint().getHost(), "holy.localhost");
@@ -1782,15 +1762,9 @@ public class RestAnnotationProcessorTest extends BaseRestClientTest {
    }
 
    @Test(expectedExceptions = IllegalArgumentException.class)
-   public void testHostPrefixDotEmpty() throws SecurityException, NoSuchMethodException {
+   public void testHostPrefixEmpty() throws SecurityException, NoSuchMethodException {
-      Method method = TestVirtualHost.class.getMethod("getPrefixDot", String.class, String.class);
+      Method method = TestVirtualHost.class.getMethod("getPrefix", String.class, String.class);
-      factory(TestVirtualHost.class).createRequest(method, new Object[] { "1", "" });
+      factory(TestVirtualHost.class).createRequest(method, "1", "");
-   }
-
-   @Test(expectedExceptions = NullPointerException.class)
-   public void testHostPrefixDotNull() throws SecurityException, NoSuchMethodException {
-      Method method = TestVirtualHost.class.getMethod("getPrefixDot", String.class, String.class);
-      factory(TestVirtualHost.class).createRequest(method, new Object[] { "1", null });
    }
 
    public class TestHeaders {

mezeo/pcs2/core/src/main/java/org/jclouds/mezeo/pcs2/functions/AddMetadataItemIntoMap.java

@@ -18,12 +18,14 @@
  */
 package org.jclouds.mezeo.pcs2.functions;
 
+import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkState;
 
 import java.util.Map;
 
 import javax.inject.Inject;
 
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.functions.ReturnStringIf200;
 import org.jclouds.rest.InvocationContext;
@@ -64,8 +66,12 @@ public class AddMetadataItemIntoMap implements Function<HttpResponse, Void>, Inv
       return null;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
-      this.request = request;
+   public AddMetadataItemIntoMap setContext(HttpRequest request) {
+      checkArgument(request instanceof GeneratedHttpRequest<?>,
+               "note this handler requires a GeneratedHttpRequest");
+      this.request = (GeneratedHttpRequest<?>) request;
+      return this;
    }
 
 }

rackspace/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseContainerCDNMetadataFromHeaders.java

@@ -22,12 +22,12 @@ import static com.google.common.base.Preconditions.checkNotNull;
 
 import java.net.URI;
 
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rackspace.cloudfiles.domain.AccountMetadata;
 import org.jclouds.rackspace.cloudfiles.domain.ContainerCDNMetadata;
 import org.jclouds.rackspace.cloudfiles.reference.CloudFilesHeaders;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -39,7 +39,7 @@ import com.google.common.base.Function;
 public class ParseContainerCDNMetadataFromHeaders implements
          Function<HttpResponse, ContainerCDNMetadata>, InvocationContext {
 
-   private GeneratedHttpRequest<?> request;
+   private HttpRequest request;
 
    /**
     * parses the http response headers to create a new {@link ContainerCDNMetadata} object.
@@ -60,7 +60,9 @@ public class ParseContainerCDNMetadataFromHeaders implements
       }
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseContainerCDNMetadataFromHeaders setContext(HttpRequest request) {
       this.request = request;
+      return this;
    }
 }

rackspace/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectFromHeadersAndHttpContent.java

@@ -20,11 +20,11 @@ package org.jclouds.rackspace.cloudfiles.functions;
 
 import javax.inject.Inject;
 
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rackspace.cloudfiles.domain.CFObject;
 import org.jclouds.rackspace.cloudfiles.domain.MutableObjectInfoWithMetadata;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 
 import com.google.common.base.Function;
 
@@ -57,8 +57,9 @@ public class ParseObjectFromHeadersAndHttpContent implements Function<HttpRespon
       return object;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseObjectFromHeadersAndHttpContent setContext(HttpRequest request) {
       infoParser.setContext(request);
+      return this;
    }
-
 }

rackspace/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectInfoFromHeaders.java

@@ -25,11 +25,11 @@ import javax.inject.Inject;
 import org.jclouds.blobstore.domain.BlobMetadata;
 import org.jclouds.blobstore.functions.ParseSystemAndUserMetadataFromHeaders;
 import org.jclouds.encryption.EncryptionService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.rackspace.cloudfiles.blobstore.functions.ResourceToObjectInfo;
 import org.jclouds.rackspace.cloudfiles.domain.MutableObjectInfoWithMetadata;
 import org.jclouds.rest.InvocationContext;
-import org.jclouds.rest.internal.GeneratedHttpRequest;
 import org.jclouds.util.Utils;
 
 import com.google.common.base.Function;
@@ -68,8 +68,10 @@ public class ParseObjectInfoFromHeaders implements
       return to;
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
+   public ParseObjectInfoFromHeaders setContext(HttpRequest request) {
       blobMetadataParser.setContext(request);
+      return this;
    }
 
 }

rackspace/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectInfoListFromJsonResponse.java

@@ -33,6 +33,7 @@ import javax.inject.Inject;
 import org.jclouds.blobstore.domain.PageSet;
 import org.jclouds.blobstore.domain.internal.PageSetImpl;
 import org.jclouds.encryption.EncryptionService;
+import org.jclouds.http.HttpRequest;
 import org.jclouds.http.functions.ParseJson;
 import org.jclouds.rackspace.cloudfiles.domain.ObjectInfo;
 import org.jclouds.rackspace.cloudfiles.options.ListContainerOptions;
@@ -180,7 +181,11 @@ public class ParseObjectInfoListFromJsonResponse extends ParseJson<PageSet<Objec
       }
    }
 
-   public void setContext(GeneratedHttpRequest<?> request) {
+   @Override
-      this.request = request;
+   public ParseObjectInfoListFromJsonResponse setContext(HttpRequest request) {
+      checkArgument(request instanceof GeneratedHttpRequest<?>,
+               "note this handler requires a GeneratedHttpRequest");
+      this.request = (GeneratedHttpRequest<?>) request;
+      return this;
    }
 }

rackspace/src/test/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectInfoFromHeadersTest.java

@@ -25,6 +25,7 @@ import static org.testng.Assert.assertNotNull;
 
 import java.net.URI;
 
+import org.jclouds.Constants;
 import org.jclouds.blobstore.reference.BlobStoreConstants;
 import org.jclouds.http.HttpResponse;
 import org.jclouds.http.Payloads;
@@ -52,6 +53,7 @@ public class ParseObjectInfoFromHeadersTest {
          bindConstant()
                   .annotatedWith(Names.named(BlobStoreConstants.PROPERTY_USER_METADATA_PREFIX)).to(
                            "sdf");
+         bindConstant().annotatedWith(Names.named(Constants.PROPERTY_API_VERSION)).to("1");
       }
 
    });