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  1. JDK
  2. JDK-6559347

Request to include Xalan (XSLTC) version 2.7.0 in the next release of Java

    Details

    • Type: Enhancement
    • Status: Closed
    • Priority: P2
    • Resolution: Future Project
    • Affects Version/s: 6
    • Fix Version/s: None
    • Component/s: xml
    • Labels:

      Description

      Whilst loading an XSLT containing a large number of statements in an optionally executable block (<xsl:for-each>, <xsl:if> or <xsl:when>) the following Exception is thrown:
      com.sun.org.apache.bcel.internal.generic.ClassGenException: Branch target offset too large for short at com.sun.org.apache.bcel.internal.generic.BranchInstruction.dump(BranchInstruction.java:99) at com.sun.org.apache.bcel.internal.generic.InstructionList.getByteCode(InstructionList.java:980)
      at com.sun.org.apache.bcel.internal.generic.MethodGen.getMethod(MethodGen.java:587)
      at com.sun.org.apache.xalan.internal.xsltc.compiler.Mode.compileNamedTemplate(Mode.java:581)
      at com.sun.org.apache.xalan.internal.xsltc.compiler.Mode.compileTemplates(Mode.java:591)
      at com.sun.org.apache.xalan.internal.xsltc.compiler.Mode.compileApplyTemplates(Mode.java:843) at com.sun.org.apache.xalan.internal.xsltc.compiler.Stylesheet.compileModes(Stylesheet.java:615)
      at com.sun.org.apache.xalan.internal.xsltc.compiler.Stylesheet.translate(Stylesheet.java:730) at com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC.compile(XSLTC.java:335)
      at com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC.compile(XSLTC.java:410)
      at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:791)
      at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:619)
      at com.swift.translate.engine.Engine.translate(Engine.java:115)
      at com.swift.translate.engine.Engine.translate(Engine.java:103)
      at com.swift.translate.engine.Engine.main(Engine.java:189)
      Error: javax.xml.transform.TransformerException: Branch target offset too large for short
      javax.xml.transform.TransformerConfigurationException: Could not compile stylesheet
      at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:824)
      at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:619)
      ...
      This problem arises when using the default XSLT implementation packaged with Sun JRE 1.5.0_10, 1.5.0_11 or 1.6.0.
      Note that the problem is registered as type 'bug' with priority 'blocker' with the Apache Xalan project. This issue was fixed in April 2006. The fix is part of Xalan version 2.7.0. Full details of the bug can be found at http://issues.apache.org/jira/browse/XALANJ-1324.
       
      Problem Reproducer
      A sample Java class, XSLT and XML with which the problem can be reproduced are attached. To get this example to run, simply copy all three attached files to a local directory; open a command prompt and change to the directory where the files were copied; compile the Java file using the command "javac Transform.java"; finally, run the program using the command "java -cp . Transform". The stack trace listed above was given by Sun JRE using the default XSLT implementation.

       To deploy a workaround in our own code is a massive undertaking because it would have to be redeployed to all our customers, who in turn would have to rebuild some of their own
      applications. It makes more sense for our customers to upgrade to a
      later JRE that incorporates the later Xalan version. Logistically it's
      much simpler and cleaner. Also, from a Sun business perspective I
      believe it also makes sense to upgrade the Xalan version in Java.

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              • Assignee:
                spericas Santiago Pericasgeertsen
                Reporter:
                nifathim Nishath Fathima (Inactive)
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