Andrew Gaul created JCLOUDS-575:
-----------------------------------
Summary: Support multiple ranges in getBlob
Key: JCLOUDS-575
URL: https://issues.apache.org/jira/browse/JCLOUDS-575
Project: jclouds
Issue Type: New Feature
Components: jclouds-blobstore
Affects Versions: 1.7.2
Reporter: Andrew Gaul
GetOptions.Builder.range allows users to specify multiple ranges to fetch in a
single GET request, but the s3 and swift providers do not support this
operation when tested against aws-s3 and cloudfiles-us. Consider this test:
{noformat}
@Test(groups = { "integration", "live" })
public void testGetTwoRangesDiscontiguous() throws InterruptedException,
IOException {
String container = getContainerName();
try {
String name = "apples";
addObjectAndValidateContent(container, name);
Blob blob = view.getBlobStore().getBlob(container, name, range(0,
5).range(7, TEST_STRING.length()));
validateMetadata(blob.getMetadata(), container, name);
assertEquals(getContentAsStringOrNullAndClose(blob),
TEST_STRING.substring(0, 6) + TEST_STRING.substring(8, TEST_STRING.length()));
} finally {
returnContainer(container);
}
}
{noformat}
aws-s3 fails with:
{noformat}
testGetTwoRangesDiscontiguous(org.jclouds.aws.s3.blobstore.integration.AWSS3BlobIntegrationLiveTest)
Time elapsed: 3.487 sec <<< FAILURE!
java.lang.AssertionError: expected [<apple<apple name="apple"></apple>
</apples>] but found [<apples><apple name="apple"></apple> </apples>]
{noformat}
cloudfiles-us fails with:
{noformat}
testGetTwoRangesDiscontiguous(org.jclouds.rackspace.cloudfiles.blobstore.integration.CloudFilesUSBlobIntegrationLiveTest)
Time elapsed: 3.509 sec <<< FAILURE!
java.lang.AssertionError: expected [<apple<apple name="apple"></apple>
</apples>] but found [
--116d2f17083b496e4039ab4022ae341a
Content-Type: text/xml
Content-Range: bytes 0-5/46
<apple
--116d2f17083b496e4039ab4022ae341a
Content-Type: text/xml
Content-Range: bytes 7-45/46
><apple name="apple"></apple> </apples>
--116d2f17083b496e4039ab4022ae341a--
]
{noformat}
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