Gotthard Witsch created AXIS2-5998:
--------------------------------------
Summary: Fix for "Read on closed stream" / "Failed to fetch MIME
part content" exception
Key: AXIS2-5998
URL: https://issues.apache.org/jira/browse/AXIS2-5998
Project: Axis2
Issue Type: Bug
Components: codegen
Affects Versions: 1.7.9, 1.7.6
Reporter: Gotthard Witsch
Hello devs,
after upgrading my webservice implementation on server and client from version
1.6.0 to 1.7.9 there have been several issues.
However I could solve all of them by updating my Axis2 configuration.
Except for one.
Transfering binary data to the client always triggered an exception on the
client:
{code:java}
Failed to fetch the MIME part content
org.apache.axiom.om.OMException: Failed to fetch the MIME part content
at org.apache.axiom.attachments.PartImpl.fetch(PartImpl.java:201)
at org.apache.axiom.attachments.PartImpl.getContent(PartImpl.java:152)
at org.apache.axiom.attachments.PartImpl.getInputStream(PartImpl.java:248)
at
org.apache.axiom.attachments.PartDataSource.getInputStream(PartDataSource.java:44)
at javax.activation.DataHandler.getInputStream(DataHandler.java:238)
at com.icoserve.ws.va26.dms.ExportTest.exportDicomImage(ExportTest.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164)
at
org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:414)
at
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at
org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Attempted read on closed stream.
at
org.apache.http.conn.EofSensorInputStream.isReadAllowed(EofSensorInputStream.java:107)
at
org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:133)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
at
org.apache.axiom.om.util.DetachableInputStream.read(DetachableInputStream.java:147)
at
org.apache.james.mime4j.io.BufferedLineReaderInputStream.fillBuffer(BufferedLineReaderInputStream.java:111)
at
org.apache.james.mime4j.io.MimeBoundaryInputStream.fillBuffer(MimeBoundaryInputStream.java:223)
at
org.apache.james.mime4j.io.MimeBoundaryInputStream.read(MimeBoundaryInputStream.java:157)
at
org.apache.james.mime4j.io.BufferedLineReaderInputStream.fillBuffer(BufferedLineReaderInputStream.java:111)
at
org.apache.james.mime4j.io.BufferedLineReaderInputStream.read(BufferedLineReaderInputStream.java:158)
at
org.apache.james.mime4j.io.LineReaderInputStreamAdaptor.read(LineReaderInputStreamAdaptor.java:67)
at
org.apache.axiom.blob.MemoryBlobOutputStream.readFrom(MemoryBlobOutputStream.java:78)
at org.apache.axiom.blob.MemoryBlobImpl.readFrom(MemoryBlobImpl.java:64)
at org.apache.axiom.attachments.PartImpl.fetch(PartImpl.java:198)
... 52 more
{code}
After debugging a lot and reading the linked threads/issues, no solution
mentioned there worked.
Thankfully a colleague did already found a *solution* for the problem.
The generated code did always close the stream before reading the linked
resource due to MTOM.
His solution was to update the
*/org/apache/axis2/wsdl/template/java/InterfaceImplementationTemplate.xsl*
codegeneration template by adding this line at the end of line 453:
{code:java}
// add at end of line 453
// /org/apache/axis2/wsdl/template/java/InterfaceImplementationTemplate.xsl
_returnEnv.buildWithAttachments();{code}
It would be really helpful for a lot of people to have the template be fixed
for the next release.
The fix might also solve these issues:
https://issues.apache.org/jira/browse/AXIS2-5487
https://issues.apache.org/jira/browse/AXIS2-5967
https://issues.apache.org/jira/browse/HTTPCLIENT-910
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