The following issue has been updated:
Updater: Brian Minchau (mailto:[EMAIL PROTECTED])
Date: Sat, 4 Sep 2004 9:48 AM
Changes:
assignee changed from Xalan Developers Mailing List
description changed from I am usign JAXP 1.1 Final Release, Xalan v2.0.1
and Xerces v1.3.1. From the
JAXP-distribution, only jaxp.jar is used. The actual implementations are from
the Xalan and Xerces distributions, although the same problem is reproducable
usign Xalan on the JAXP-distribution.
When Xalan is invoked through JAXP to transform error.xml usign conv.xsl,
javax.xml.transform.TransformerException is thrown because there is error in
error.xml. The exception is reported as expected to ErrorListener -instance as
fatal error. The transformer then finishes normally, but
org.apache.xalan.transformer.TransformerImpl -thread is left running to a loop
in org.apache.xalan.stree.Child method getNextSibling, line 312. The JVM will
never exit because of this (the thread is non-daemon). Some sort of
notification seems to lack.
The part that is left hanging:
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
while (!m_parent.isComplete())
{
m_doc.wait(100);
throwIfParseError();
if (null != m_next)
return m_next;
}
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
The files used:
---- error.xml ----
<INVOICE>
<LINE>
<ITEM>Ruuvi</ITEM><AMOUNT>10.12</AMOUNT>
</LINE>
<LINEaa>
<ITEM>Mutteri</ITEM><AMOUNT>43.42</AMOUNT>
</LINE>
<LINE>
<ITEM>Aluslaatta</ITEM><AMOUNT>0.12</AMOUNT>
</LINE>
</INVOICE>
---- error.xml ----
---- conv.xsl ----
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:output method="text"/>
<xsl:template match="INVOICE">
<xsl:apply-templates select="LINE"/>
</xsl:template>
<xsl:template match="LINE">
<xsl:value-of select="ITEM"/>
<xsl:text>:</xsl:text>
<xsl:value-of select="AMOUNT"/>
<xsl:text>
</xsl:text>
</xsl:template>
</xsl:stylesheet>
---- conv.xsl ----
Code fragment that demostrates the execution of Xalan:
---- JAXPTest.java ----
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Source transformerSource = new StreamSource(new File("conv.xsl"));
Transformer transformer =
transformerFactory.newTransformer(transformerSource);
transformer.setErrorListener(this);
Source input = new StreamSource(new File("error.xml"));
Result output = new StreamResult(new File("output.txt"));
transformer.transform(input, output);
---- JAXPTest.java ----
The complete source with JBuilder v4.0 project to demonstrate the problem is
available upon request (please contact me by email [EMAIL PROTECTED]). to I am usign
JAXP 1.1 Final Release, Xalan v2.0.1 and Xerces v1.3.1. From the
JAXP-distribution, only jaxp.jar is used. The actual implementations are from
the Xalan and Xerces distributions, although the same problem is reproducable
usign Xalan on the JAXP-distribution.
When Xalan is invoked through JAXP to transform error.xml usign conv.xsl,
javax.xml.transform.TransformerException is thrown because there is error in
error.xml. The exception is reported as expected to ErrorListener -instance as
fatal error. The transformer then finishes normally, but
org.apache.xalan.transformer.TransformerImpl -thread is left running to a loop
in org.apache.xalan.stree.Child method getNextSibling, line 312. The JVM will
never exit because of this (the thread is non-daemon). Some sort of
notification seems to lack.
The part that is left hanging:
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
while (!m_parent.isComplete())
{
m_doc.wait(100);
throwIfParseError();
if (null != m_next)
return m_next;
}
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
The files used:
---- error.xml ----
<INVOICE>
<LINE>
<ITEM>Ruuvi</ITEM><AMOUNT>10.12</AMOUNT>
</LINE>
<LINEaa>
<ITEM>Mutteri</ITEM><AMOUNT>43.42</AMOUNT>
</LINE>
<LINE>
<ITEM>Aluslaatta</ITEM><AMOUNT>0.12</AMOUNT>
</LINE>
</INVOICE>
---- error.xml ----
---- conv.xsl ----
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:output method="text"/>
<xsl:template match="INVOICE">
<xsl:apply-templates select="LINE"/>
</xsl:template>
<xsl:template match="LINE">
<xsl:value-of select="ITEM"/>
<xsl:text>:</xsl:text>
<xsl:value-of select="AMOUNT"/>
<xsl:text>
</xsl:text>
</xsl:template>
</xsl:stylesheet>
---- conv.xsl ----
Code fragment that demostrates the execution of Xalan:
---- JAXPTest.java ----
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Source transformerSource = new StreamSource(new File("conv.xsl"));
Transformer transformer =
transformerFactory.newTransformer(transformerSource);
transformer.setErrorListener(this);
Source input = new StreamSource(new File("error.xml"));
Result output = new StreamResult(new File("output.txt"));
transformer.transform(input, output);
---- JAXPTest.java ----
The complete source with JBuilder v4.0 project to demonstrate the problem is
available upon request (please contact me by email [EMAIL PROTECTED]).
environment changed from Operating System: All
Platform: PC to Operating System: All
Platform: PC
priority changed to Blocker
Component changed to JAXP
Component changed from Other
---------------------------------------------------------------------
For a full history of the issue, see:
http://issues.apache.org/jira/browse/XALANJ-116?page=history
---------------------------------------------------------------------
View the issue:
http://issues.apache.org/jira/browse/XALANJ-116
Here is an overview of the issue:
---------------------------------------------------------------------
Key: XALANJ-116
Summary: Xalan hangs if javax.xml.transform.TransformerException thrown when
invoked through JAXP
Type: Bug
Status: Resolved
Priority: Blocker
Resolution: CANNOT REPRODUCE
Project: XalanJ2
Components:
JAXP
Versions:
2.0.1
Assignee:
Reporter: Antti Valtokari
Created: Tue, 10 Apr 2001 1:10 AM
Updated: Sat, 4 Sep 2004 9:48 AM
Environment: Operating System: All
Platform: PC
Description:
I am usign JAXP 1.1 Final Release, Xalan v2.0.1 and Xerces v1.3.1. From the
JAXP-distribution, only jaxp.jar is used. The actual implementations are from
the Xalan and Xerces distributions, although the same problem is reproducable
usign Xalan on the JAXP-distribution.
When Xalan is invoked through JAXP to transform error.xml usign conv.xsl,
javax.xml.transform.TransformerException is thrown because there is error in
error.xml. The exception is reported as expected to ErrorListener -instance as
fatal error. The transformer then finishes normally, but
org.apache.xalan.transformer.TransformerImpl -thread is left running to a loop
in org.apache.xalan.stree.Child method getNextSibling, line 312. The JVM will
never exit because of this (the thread is non-daemon). Some sort of
notification seems to lack.
The part that is left hanging:
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
while (!m_parent.isComplete())
{
m_doc.wait(100);
throwIfParseError();
if (null != m_next)
return m_next;
}
---- org.apache.xalan.stree.Child method getNextSibling, lines 310-317 ---
The files used:
---- error.xml ----
<INVOICE>
<LINE>
<ITEM>Ruuvi</ITEM><AMOUNT>10.12</AMOUNT>
</LINE>
<LINEaa>
<ITEM>Mutteri</ITEM><AMOUNT>43.42</AMOUNT>
</LINE>
<LINE>
<ITEM>Aluslaatta</ITEM><AMOUNT>0.12</AMOUNT>
</LINE>
</INVOICE>
---- error.xml ----
---- conv.xsl ----
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:output method="text"/>
<xsl:template match="INVOICE">
<xsl:apply-templates select="LINE"/>
</xsl:template>
<xsl:template match="LINE">
<xsl:value-of select="ITEM"/>
<xsl:text>:</xsl:text>
<xsl:value-of select="AMOUNT"/>
<xsl:text>
</xsl:text>
</xsl:template>
</xsl:stylesheet>
---- conv.xsl ----
Code fragment that demostrates the execution of Xalan:
---- JAXPTest.java ----
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Source transformerSource = new StreamSource(new File("conv.xsl"));
Transformer transformer =
transformerFactory.newTransformer(transformerSource);
transformer.setErrorListener(this);
Source input = new StreamSource(new File("error.xml"));
Result output = new StreamResult(new File("output.txt"));
transformer.transform(input, output);
---- JAXPTest.java ----
The complete source with JBuilder v4.0 project to demonstrate the problem is
available upon request (please contact me by email [EMAIL PROTECTED]).
---------------------------------------------------------------------
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