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https://issues.apache.org/jira/browse/JCLOUDS-957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Gaul updated JCLOUDS-957:
--------------------------------
    Assignee: Zack Shoylev

> openstack-swift provider throws different exceptions for copyBlob
> -----------------------------------------------------------------
>
>                 Key: JCLOUDS-957
>                 URL: https://issues.apache.org/jira/browse/JCLOUDS-957
>             Project: jclouds
>          Issue Type: Bug
>          Components: jclouds-blobstore
>            Reporter: Ka-Hing Cheung
>            Assignee: Zack Shoylev
>              Labels: swift
>
> S3 and LocalBlobStore both throw KeyNotFoundException if copyBlob is called 
> with an non-existent source key, but openstack-swift throws different 
> exceptions depends on how copyBlob is used.
> {code:java}
>    @Test(groups = { "integration", "live" })
>    public void testCopy404Blob() throws Exception {
>       BlobStore blobStore = view.getBlobStore();
>       String container = getContainerName();
>       try {
>          blobStore.copyBlob(container, "blob", container, "blob2", 
> CopyOptions.NONE);
>       } catch (KeyNotFoundException e) {
>       } finally {
>          returnContainer(container);
>       }
>    }
>    @Test(groups = { "integration", "live" })
>    public void testCopy404BlobMeta() throws Exception {
>       BlobStore blobStore = view.getBlobStore();
>       String container = getContainerName();
>       try {
>          blobStore.copyBlob(container, "blob", container, "blob2",
>                  CopyOptions.builder().userMetadata(ImmutableMap.of("x", 
> "1")).build());
>       } catch (KeyNotFoundException e) {
>       } finally {
>          returnContainer(container);
>       }
>    }
> {code}
> The first test throws NullPointerException:
> {code}
> java.lang.NullPointerException: null
>         at 
> org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.copyBlob(RegionScopedSwiftBlobStore.java:287)
>         at 
> org.jclouds.blobstore.integration.internal.BaseBlobIntegrationTest.testCopy404Blob(BaseBlobIntegrationTest.java:992)
> {code}
> whereas the latter throws a swift specific exception:
> {code}
> org.jclouds.openstack.swift.v1.CopyObjectException: Either the source path 
> '/khc-blobstore0/blob' or the destination path '/khc-blobstore0/blob2' was 
> not found. (message: <html><h1>Not Found</h1><p>The resource could not be 
> found.</p></html>)
>         at 
> org.jclouds.openstack.swift.v1.handlers.SwiftErrorHandler.handleError(SwiftErrorHandler.java:64)
>         at 
> org.jclouds.http.handlers.DelegatingErrorHandler.handleError(DelegatingErrorHandler.java:65)
>         at 
> org.jclouds.http.internal.BaseHttpCommandExecutorService.shouldContinue(BaseHttpCommandExecutorService.java:136)
>         at 
> org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:105)
>         at 
> org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:90)
>         at 
> org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:73)
>         at 
> org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:44)
>         at 
> org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117)
>         at 
> com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
>         at com.sun.proxy.$Proxy73.copy(Unknown Source)
>         at 
> org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.copyBlob(RegionScopedSwiftBlobStore.java:307)
>         at 
> org.jclouds.blobstore.integration.internal.BaseBlobIntegrationTest.testCopy404BlobMeta(BaseBlobIntegrationTest.java:1004)
> {code}



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