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Posted to j-dev@xerces.apache.org by bu...@apache.org on 2001/08/14 17:00:28 UTC
[DO NOT REPLY: Bug 3119] New: -
underlying CharReader is closing InputStream / Reader
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=3119
*** shadow/3119 Tue Aug 14 08:00:27 2001
--- shadow/3119.tmp.6990 Tue Aug 14 08:00:28 2001
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*** 0 ****
--- 1,46 ----
+ +============================================================================+
+ | underlying CharReader is closing InputStream / Reader |
+ +----------------------------------------------------------------------------+
+ | Bug #: 3119 Product: Xerces-J |
+ | Status: NEW Version: 1.4.2 |
+ | Resolution: Platform: All |
+ | Severity: Critical OS/Version: All |
+ | Priority: Other Component: Core |
+ +----------------------------------------------------------------------------+
+ | Assigned To: xerces-j-dev@xml.apache.org |
+ | Reported By: ehrmann@vivatech.de |
+ +----------------------------------------------------------------------------+
+ | URL: |
+ +============================================================================+
+ | DESCRIPTION |
+ the CharReader class is closing the
+ Reader it was supplied with, though it
+ doesn't own it, and isn't allowed to close
+ the reader.
+
+ From org/apache/xerces/framework:
+ parse(...):
+ Parses the input source specified by the given system identifier.
+ This method is <em>almost</em> equivalent to the following:
+ parse(new InputSource(systemId));
+ The only difference is that this method will attempt to close
+ the stream that was opened.
+
+ the parse(InputSource source) method isn't allowed to close
+ the Reader the InputSource holds.
+
+ at /org/apache/xerces/readers/CharReader.java:172
+ //
+ // We have reached the end of the stream.
+ //
+ fCharacterStream.close();
+ fCharacterStream = null;
+
+ The fix would be to not close the fCharacterStream...
+
+ I found this bug while trying to receive an XML-File
+ via an InputStream and writing over the Socket back
+ an result, but the closing of the InputStream closed
+ also the OutputStream of the Socket...
+
+ sincerely yours, michael ehrmann
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