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Posted to bcel-dev@jakarta.apache.org by bu...@apache.org on 2005/04/06 03:15:34 UTC
DO NOT REPLY [Bug 34318] New: -
JavaClass.dump(OutputStream/DataOutputStream) shouldnt call close
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http://issues.apache.org/bugzilla/show_bug.cgi?id=34318
Summary: JavaClass.dump(OutputStream/DataOutputStream) shouldnt
call close
Product: BCEL
Version: 5.1
Platform: All
OS/Version: other
Status: NEW
Severity: minor
Priority: P2
Component: Main
AssignedTo: bcel-dev@jakarta.apache.org
ReportedBy: sam@redspr.com
I think it would be more helpful if JavaClass.dump(*OutputStream)
didnt call close as the caller may not be finished with the stream.
Only for JavaClass.dump(File) does BCEL "own" the OutputStream.
It also looks like the caller should provide an extra finally {... os.close() }
as JavaClass.dump may not close the stream in the event of an error.
For a concrete example: When writing a JAR using JarOutputStream
the stream shouldnt be closed till multiple classes have been written.
So the real stream has to be wrapped with a Filter/Proxy that ignores close.
This problem also appears for ClassParser.
Many thanks for your excellent code.
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