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https://issues.apache.org/jira/browse/AXIOM-467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14536487#comment-14536487
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Andreas Veithen commented on AXIOM-467:
---------------------------------------
I debugged the issue and this is clearly caused by MIME4J-244, which causes
MIME4J to fail on a perfectly valid and standards compliant MIME message. The
fact that the issue doesn't occur in relaxed mode is a coincidence.
> Cannot read "quoted-printable" encoded data from MIME part
> ----------------------------------------------------------
>
> Key: AXIOM-467
> URL: https://issues.apache.org/jira/browse/AXIOM-467
> Project: Axiom
> Issue Type: Bug
> Components: API
> Affects Versions: 1.2.13, 1.2.14
> Reporter: Detelin Hadzhiev
> Attachments: axiom-1.2.13.patch, axiom_1.2.7.patch
>
>
> Processing "quoted-printable" encoded data in the axiom v.1.2.13 seems to be
> backward incompatible as it was in the axiom. 1.2.7.
> I provided one and the same test case which illustrates how the test is
> working in the axiom 1.2.7 but not in 1.2.13.
> In the axiom 1.2.13 I got the following exception:
> org.apache.axiom.om.OMException: org.apache.axiom.ext.io.StreamCopyException:
> Error reading from source
> at
> org.apache.axiom.attachments.PartContentFactory.createPartContent(PartContentFactory.java:153)
> at org.apache.axiom.attachments.PartImpl.fetch(PartImpl.java:176)
> at org.apache.axiom.attachments.PartImpl.getContent(PartImpl.java:149)
> at
> org.apache.axiom.attachments.PartImpl.getInputStream(PartImpl.java:224)
> at
> org.apache.axiom.attachments.PartDataSource.getInputStream(PartDataSource.java:44)
> at javax.activation.DataHandler.getInputStream(DataHandler.java:238)
> at
> org.apache.axiom.attachments.QuotedPrintablePartTest.testReadStreamFromPart(QuotedPrintablePartTest.java:38)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at junit.framework.TestCase.runTest(TestCase.java:168)
> at junit.framework.TestCase.runBare(TestCase.java:134)
> at junit.framework.TestResult$1.protect(TestResult.java:110)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.framework.TestResult.run(TestResult.java:113)
> at junit.framework.TestCase.run(TestCase.java:124)
> at junit.framework.TestSuite.runTest(TestSuite.java:243)
> at junit.framework.TestSuite.run(TestSuite.java:238)
> at
> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:131)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
> Caused by: org.apache.axiom.ext.io.StreamCopyException: Error reading from
> source
> at
> org.apache.axiom.attachments.utils.BAAOutputStream.readFrom(BAAOutputStream.java:114)
> at
> org.apache.axiom.attachments.impl.BufferUtils.inputStream2OutputStream(BufferUtils.java:76)
> at
> org.apache.axiom.attachments.PartContentFactory.createPartContent(PartContentFactory.java:119)
> ... 24 more
> Caused by: java.io.IOException: Found LF without CR
> at
> org.apache.james.mime4j.codec.QuotedPrintableInputStream.read0(QuotedPrintableInputStream.java:195)
> at
> org.apache.james.mime4j.codec.QuotedPrintableInputStream.read(QuotedPrintableInputStream.java:317)
> at
> org.apache.axiom.attachments.utils.BAAOutputStream.readFrom(BAAOutputStream.java:112)
> ... 26 more
> The root cause of this exception is that AXIOM forces usage of the STRICT
> mode of MIME4J for decoding found in org.apache.axiom.attachments.MIMEMessage
> class
> MimeConfig config = new MimeConfig();
> config.setStrictParsing(true);
> The default behavior MIME4J is SILENT(relaxed) mode, if the strict parsing
> is not enforced that the test will pass successfully.
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