mirror of https://github.com/apache/jclouds.git
Merge pull request #602 from andrewgaul/propagate-or-null
Eliminate Throwables2.propagateOrNull
This commit is contained in:
commit
19390ea87d
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@ -19,7 +19,6 @@
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package org.jclouds.atmos.functions;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import java.net.URI;
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@ -30,6 +29,7 @@ import org.jclouds.rest.InvocationContext;
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import com.google.common.annotations.VisibleForTesting;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -44,7 +44,7 @@ public class ReturnEndpointIfAlreadyExists implements Function<Exception, URI>,
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if (checkNotNull(from, "exception") instanceof KeyAlreadyExistsException) {
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return endpoint;
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}
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return URI.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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@Override
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@ -18,8 +18,6 @@
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*/
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package org.jclouds.deltacloud.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import javax.ws.rs.HttpMethod;
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@ -27,6 +25,7 @@ import org.jclouds.http.HttpResponseException;
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import org.jclouds.util.Throwables2;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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* When a delete operation is performed, Deltacloud returns 302.
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@ -42,6 +41,6 @@ public class ReturnVoidOnRedirectedDelete implements Function<Exception, Void> {
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&& exception.getResponse().getStatusCode() == 302) {
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return null;
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}
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return Void.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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}
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@ -18,13 +18,12 @@
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*/
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package org.jclouds.ec2.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.aws.AWSResponseException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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@Singleton
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public class ReturnVoidOnVolumeAvailable implements Function<Exception, Void> {
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@ -36,7 +35,7 @@ public class ReturnVoidOnVolumeAvailable implements Function<Exception, Void> {
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&& e.getError().getCode().contains("available"))
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return null;
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}
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return Void.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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@ -18,14 +18,13 @@
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*/
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package org.jclouds.s3.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.aws.AWSResponseException;
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import org.jclouds.util.Throwables2;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -42,6 +41,6 @@ public class ReturnFalseIfBucketAlreadyOwnedByYouOrIllegalState implements Funct
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} else if (Throwables2.getFirstThrowableOfType(from, IllegalStateException.class) != null) {
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return false;
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}
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return Boolean.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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@ -21,13 +21,13 @@ package org.jclouds.s3.functions;
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import static com.google.common.base.Predicates.equalTo;
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import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
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import static org.jclouds.util.Throwables2.getFirstThrowableOfType;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.blobstore.ContainerNotFoundException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -46,6 +46,6 @@ public class ReturnTrueOn404OrNotFoundFalseOnIllegalState implements Function<Ex
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if (returnValueOnCodeOrNull(from, true, equalTo(404)) != null)
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return true;
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return Boolean.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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@ -21,17 +21,19 @@ package org.jclouds.openstack.swift.functions;
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import static com.google.common.base.Predicates.in;
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import static com.google.common.collect.ImmutableSet.of;
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import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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@Singleton
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public class ReturnTrueOn404FalseOn409 implements Function<Exception, Boolean> {
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public Boolean apply(Exception from) {
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Boolean returnVal = returnValueOnCodeOrNull(from, true, in(of(404, 409)));
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return returnVal != null ? returnVal : Boolean.class.cast(propagateOrNull(from));
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if (returnVal != null)
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return returnVal;
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throw Throwables.propagate(from);
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}
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}
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@ -20,7 +20,6 @@ package org.jclouds.vcloud.functions;
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import static com.google.common.collect.Iterables.filter;
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import static org.jclouds.concurrent.FutureIterables.transformParallel;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Future;
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@ -44,6 +43,7 @@ import org.jclouds.vcloud.domain.VAppTemplate;
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import com.google.common.base.Function;
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import com.google.common.base.Predicate;
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import com.google.common.base.Throwables;
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/**
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* @author Adrian Cole
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@ -64,7 +64,7 @@ public class VAppTemplatesForCatalogItems implements Function<Iterable<CatalogIt
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if (from instanceof AuthorizationException) {
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return null;
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}
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return propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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@ -19,13 +19,13 @@
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package org.jclouds.blobstore.functions;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.blobstore.ContainerNotFoundException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -38,6 +38,6 @@ public class ReturnFalseOnContainerNotFound implements Function<Exception, Boole
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if (checkNotNull(from, "exception") instanceof ContainerNotFoundException) {
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return false;
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}
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return Boolean.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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}
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@ -18,13 +18,12 @@
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*/
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package org.jclouds.blobstore.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.blobstore.KeyNotFoundException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -37,6 +36,6 @@ public class ReturnFalseOnKeyNotFound implements Function<Exception, Boolean> {
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if (from instanceof KeyNotFoundException) {
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return false;
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}
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return Boolean.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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}
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@ -18,13 +18,12 @@
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*/
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package org.jclouds.blobstore.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.blobstore.ContainerNotFoundException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -37,6 +36,6 @@ public class ReturnNullOnContainerNotFound implements Function<Exception, Object
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if (from instanceof ContainerNotFoundException) {
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return null;
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}
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return propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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}
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@ -18,13 +18,12 @@
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*/
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package org.jclouds.blobstore.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import org.jclouds.blobstore.KeyNotFoundException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -37,6 +36,6 @@ public class ReturnNullOnKeyNotFound implements Function<Exception, Object> {
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if (from instanceof KeyNotFoundException) {
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return null;
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}
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return propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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}
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@ -18,12 +18,11 @@
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*/
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package org.jclouds.blobstore.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import org.jclouds.blobstore.ContainerNotFoundException;
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import org.jclouds.http.HttpResponseException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -42,7 +41,7 @@ public class ThrowContainerNotFoundOn404 implements Function<Exception, Object>
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throw new ContainerNotFoundException(from);
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}
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}
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return propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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@ -18,12 +18,11 @@
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*/
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package org.jclouds.blobstore.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import org.jclouds.blobstore.KeyNotFoundException;
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import org.jclouds.http.HttpResponseException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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@ -42,7 +41,7 @@ public class ThrowKeyNotFoundOn404 implements Function<Exception, Object> {
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throw new KeyNotFoundException(from);
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}
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}
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return propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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@ -18,8 +18,6 @@
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*/
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package org.jclouds.trmk.vcloud_0_8.functions;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import java.util.regex.Pattern;
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import javax.inject.Singleton;
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|
@ -28,6 +26,7 @@ import org.jclouds.http.HttpResponseException;
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import org.jclouds.rest.AuthorizationException;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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* There's no current way to determine if an IP is the default outbound one. In this case, we may
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@ -49,6 +48,6 @@ public class ReturnVoidOnDeleteDefaultIp implements Function<Exception, Void> {
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} else if (from instanceof AuthorizationException) {
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return null;
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}
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return Void.class.cast(propagateOrNull(from));
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throw Throwables.propagate(from);
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}
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}
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}
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|
|
|
@ -23,7 +23,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
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import java.util.List;
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import org.jclouds.javax.annotation.Nullable;
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import org.jclouds.util.Throwables2;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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@ -50,7 +49,7 @@ public class ExceptionToValueOrPropagate<E extends Exception, T> implements Func
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Iterable<E> matchingThrowables = Iterables.filter(throwables, matchingClass);
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if (Iterables.size(matchingThrowables) >= 1)
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return value;
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return (T) Throwables2.propagateOrNull(from);
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throw Throwables.propagate(from);
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}
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}
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|
|
|
@ -20,11 +20,11 @@ package org.jclouds.http.functions;
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import static com.google.common.base.Predicates.equalTo;
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import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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import com.google.common.base.Function;
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import com.google.common.base.Throwables;
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/**
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*
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|
@ -35,7 +35,9 @@ public class ReturnFalseOn404 implements Function<Exception, Boolean> {
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public Boolean apply(Exception from) {
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Boolean returnVal = returnValueOnCodeOrNull(from, false, equalTo(404));
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return returnVal != null ? returnVal : Boolean.class.cast(propagateOrNull(from));
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if (returnVal != null)
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return returnVal;
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throw Throwables.propagate(from);
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}
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||||
|
||||
}
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|
|
|
@ -20,18 +20,20 @@ package org.jclouds.http.functions;
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|||
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import static com.google.common.base.Predicates.equalTo;
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import static org.jclouds.http.HttpUtils.returnValueOnCodeOrNull;
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import static org.jclouds.util.Throwables2.propagateOrNull;
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import javax.inject.Singleton;
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||||
|
||||
import com.google.common.base.Function;
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import com.google.common.base.Throwables;
|
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@Singleton
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public class ReturnTrueOn404 implements Function<Exception, Boolean> {
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public Boolean apply(Exception from) {
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Boolean returnVal = returnValueOnCodeOrNull(from, true, equalTo(404));
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return returnVal != null ? returnVal : Boolean.class.cast(propagateOrNull(from));
|
||||
if (returnVal != null)
|
||||
return returnVal;
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -18,8 +18,6 @@
|
|||
*/
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||||
package org.jclouds.rest.functions;
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|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Singleton;
|
||||
|
||||
import org.jclouds.http.HttpResponseException;
|
||||
|
@ -27,6 +25,7 @@ import org.jclouds.rest.AuthorizationException;
|
|||
import org.jclouds.rest.ResourceNotFoundException;
|
||||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Throwables;
|
||||
|
||||
/**
|
||||
*
|
||||
|
@ -50,7 +49,7 @@ public class MapHttp4xxCodesToExceptions implements Function<Exception, Object>
|
|||
throw new IllegalStateException(from);
|
||||
}
|
||||
}
|
||||
return propagateOrNull(from);
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
|
@ -55,7 +54,7 @@ public class ReturnEmptyListOnNotFoundOr404 implements Function<Exception, Objec
|
|||
} else if (rto404.apply(from)) {
|
||||
return ImmutableList.of();
|
||||
}
|
||||
return List.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
|
@ -55,7 +54,7 @@ public class ReturnEmptyMapOnNotFoundOr404 implements Function<Exception, Object
|
|||
} else if (rto404.apply(from)) {
|
||||
return ImmutableMap.of();
|
||||
}
|
||||
return Map.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
@ -54,7 +53,7 @@ public class ReturnEmptyMultimapOnNotFoundOr404 implements Function<Exception, O
|
|||
} else if (rto404.apply(from)) {
|
||||
return ImmutableMultimap.of();
|
||||
}
|
||||
return Multimap.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import java.util.Set;
|
||||
|
||||
|
@ -55,7 +54,7 @@ public class ReturnEmptySetOnNotFoundOr404 implements Function<Exception, Object
|
|||
} else if (rto404.apply(from)) {
|
||||
return ImmutableSet.of();
|
||||
}
|
||||
return Set.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
@ -52,7 +51,7 @@ public class ReturnNullOnNotFoundOr404 implements Function<Exception, Object> {
|
|||
} else if (rto404.apply(from)) {
|
||||
return null;
|
||||
}
|
||||
return Object.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
@ -19,7 +19,6 @@
|
|||
package org.jclouds.rest.functions;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
@ -55,6 +54,6 @@ public class ReturnVoidOnNotFoundOr404 implements Function<Exception, Void> {
|
|||
if (value != null && value)
|
||||
return null;
|
||||
}
|
||||
return Void.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -114,12 +114,6 @@ public class Throwables2 {
|
|||
return null;
|
||||
}
|
||||
|
||||
public static <T> T propagateOrNull(Exception from) {
|
||||
propagate(from);
|
||||
assert false : "exception should have propogated";
|
||||
return null;
|
||||
}
|
||||
|
||||
// Note this needs to be kept up-to-date with all top-level exceptions jclouds works against
|
||||
@SuppressWarnings( { "unchecked", "rawtypes" })
|
||||
public static Exception returnFirstExceptionIfInListOrThrowStandardExceptionOrCause(Class[] exceptionTypes,
|
||||
|
|
|
@ -18,7 +18,6 @@
|
|||
*/
|
||||
package org.jclouds.concurrent;
|
||||
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
import static org.testng.Assert.assertEquals;
|
||||
|
||||
import java.util.concurrent.Callable;
|
||||
|
@ -87,7 +86,7 @@ public class FutureExceptionParserTest {
|
|||
public String apply(Exception from) {
|
||||
if (Iterables.size(Iterables.filter(Throwables.getCausalChain(from), RuntimeException.class)) >= 1)
|
||||
return from.getMessage();
|
||||
return String.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
});
|
||||
|
|
|
@ -20,7 +20,6 @@ package org.jclouds.vcloud.director.v1_5.functions;
|
|||
|
||||
import static com.google.common.collect.Iterables.filter;
|
||||
import static org.jclouds.concurrent.FutureIterables.transformParallel;
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import java.util.concurrent.ExecutorService;
|
||||
import java.util.concurrent.Future;
|
||||
|
@ -43,6 +42,7 @@ import org.jclouds.vcloud.director.v1_5.user.VCloudDirectorAsyncClient;
|
|||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Predicate;
|
||||
import com.google.common.base.Throwables;
|
||||
|
||||
/**
|
||||
* @author danikov
|
||||
|
@ -63,7 +63,7 @@ public class VAppTemplatesForCatalogItems implements Function<Iterable<CatalogIt
|
|||
if (from instanceof AuthorizationException) {
|
||||
return null;
|
||||
}
|
||||
return propagateOrNull(from);
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -18,11 +18,10 @@
|
|||
*/
|
||||
package org.jclouds.azureblob.functions;
|
||||
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import org.jclouds.azure.storage.AzureStorageResponseException;
|
||||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Throwables;
|
||||
|
||||
/**
|
||||
*
|
||||
|
@ -37,7 +36,7 @@ public class ReturnFalseIfContainerAlreadyExists implements Function<Exception,
|
|||
return false;
|
||||
}
|
||||
}
|
||||
return Boolean.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -18,8 +18,6 @@
|
|||
*/
|
||||
package org.jclouds.rimuhosting.miro.functions;
|
||||
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import java.lang.reflect.Type;
|
||||
import java.util.Map;
|
||||
|
||||
|
@ -32,6 +30,7 @@ import org.jclouds.rest.AuthorizationException;
|
|||
import org.jclouds.rimuhosting.miro.domain.internal.RimuHostingResponse;
|
||||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Throwables;
|
||||
import com.google.common.collect.Iterables;
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
|
||||
|
@ -68,6 +67,6 @@ public class ParseRimuHostingException implements Function<Exception, Object> {
|
|||
throw new RuntimeException(firstResponse.getErrorInfo().getErrorMessage(), e);
|
||||
}
|
||||
}
|
||||
return propagateOrNull(e);
|
||||
throw Throwables.propagate(e);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -18,13 +18,12 @@
|
|||
*/
|
||||
package org.jclouds.mezeo.pcs.functions;
|
||||
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Singleton;
|
||||
|
||||
import org.jclouds.blobstore.ContainerNotFoundException;
|
||||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Throwables;
|
||||
|
||||
/**
|
||||
*
|
||||
|
@ -38,7 +37,7 @@ public class ReturnFalseIfContainerNotFound implements Function<Exception, Boole
|
|||
if (from instanceof ContainerNotFoundException) {
|
||||
return false;
|
||||
}
|
||||
return Boolean.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -18,13 +18,12 @@
|
|||
*/
|
||||
package org.jclouds.mezeo.pcs.functions;
|
||||
|
||||
import static org.jclouds.util.Throwables2.propagateOrNull;
|
||||
|
||||
import javax.inject.Singleton;
|
||||
|
||||
import org.jclouds.http.HttpResponseException;
|
||||
|
||||
import com.google.common.base.Function;
|
||||
import com.google.common.base.Throwables;
|
||||
|
||||
/**
|
||||
*
|
||||
|
@ -40,7 +39,7 @@ public class ReturnTrueIfContainerAlreadyExists implements Function<Exception, B
|
|||
return true;
|
||||
}
|
||||
}
|
||||
return Boolean.class.cast(propagateOrNull(from));
|
||||
throw Throwables.propagate(from);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue