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Posted to dev@xalan.apache.org by "Thorsten Scherler (JIRA)" <xa...@xml.apache.org> on 2008/10/17 14:27:44 UTC
[jira] Created: (XALANJ-2460) NPE when using xsl:sort that contains
xmlns:xsl
NPE when using xsl:sort that contains xmlns:xsl
-----------------------------------------------
Key: XALANJ-2460
URL: https://issues.apache.org/jira/browse/XALANJ-2460
Project: XalanJ2
Issue Type: Bug
Security Level: No security risk; visible to anyone (Ordinary problems in Xalan projects. Anybody can view the issue.)
Components: transformation
Affects Versions: 2.7.1
Reporter: Thorsten Scherler
I have a weird problem with xsl:sort, as soon as I use it within an
apply-templates tag xalan will throw a npe if the xsl:sort element contains xmlns:xsl.
Input:
sort.xml
*********
<root>
<child prioridad="2">
2
</child>
<child prioridad="3">
3
</child>
<child prioridad="1">
1
</child>
<child prioridad="5">
5
</child>
<child prioridad="4">
4
</child>
</root>
-----------------
XSL that will show the bug:
1) sort.xsl
*********
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
match="/">
<forrest:content
xmlns:forrest="http://apache.org/forrest/templates/1.0">
<forrest:part
xmlns:forrest="http://apache.org/forrest/templates/1.0">
<xsl:apply-templates
xmlns:xsl="http://www.w3.org/1999/XSL/Transform" />
</forrest:part>
</forrest:content>
</xsl:template>
<xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
match="root">
<xsl:apply-templates
xmlns:xsl="http://www.w3.org/1999/XSL/Transform" select="child">
<xsl:sort xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
select="@prioridad" data-type="number" />
</xsl:apply-templates>
</xsl:template>
</xsl:stylesheet>
-----------------
Same xsl but removed the superfluous ns declaration:
2) sort.xsl
**********************************************************
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:template match="/">
<forrest:content
xmlns:forrest="http://apache.org/forrest/templates/1.0">
<forrest:part>
<xsl:apply-templates />
</forrest:part>
</forrest:content>
</xsl:template>
<xsl:template match="root">
<xsl:apply-templates select="child">
<xsl:sort select="@prioridad" data-type="number" />
</xsl:apply-templates>
</xsl:template>
</xsl:stylesheet>
-----------------
The 1) one will throw an error (will attach it in a separate comment) the 2) is working just fine.
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[jira] Resolved: (XALANJ-2460) NPE when using xsl:sort that
contains xmlns:xsl
Posted by "Henry Zongaro (JIRA)" <xa...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XALANJ-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henry Zongaro resolved XALANJ-2460.
-----------------------------------
Resolution: Duplicate
This appears to be a duplicate of XALANJ-2301. That bug report contains a one-line patch (supplied inline in the text of the bug report).
> NPE when using xsl:sort that contains xmlns:xsl
> -----------------------------------------------
>
> Key: XALANJ-2460
> URL: https://issues.apache.org/jira/browse/XALANJ-2460
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in Xalan projects. Anybody can view the issue.)
> Components: transformation
> Affects Versions: 2.7.1
> Reporter: Thorsten Scherler
>
> I have a weird problem with xsl:sort, as soon as I use it within an
> apply-templates tag xalan will throw a npe if the xsl:sort element contains xmlns:xsl.
> Input:
> sort.xml
> *********
> <root>
> <child prioridad="2">
> 2
> </child>
> <child prioridad="3">
> 3
> </child>
> <child prioridad="1">
> 1
> </child>
> <child prioridad="5">
> 5
> </child>
> <child prioridad="4">
> 4
> </child>
> </root>
> -----------------
> XSL that will show the bug:
> 1) sort.xsl
> *********
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="root">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" select="child">
> <xsl:sort xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> Same xsl but removed the superfluous ns declaration:
> 2) sort.xsl
> **********************************************************
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part>
> <xsl:apply-templates />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template match="root">
> <xsl:apply-templates select="child">
> <xsl:sort select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> The 1) one will throw an error (will attach it in a separate comment) the 2) is working just fine.
--
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[jira] Commented: (XALANJ-2460) NPE when using xsl:sort that
contains xmlns:xsl
Posted by "Thorsten Scherler (JIRA)" <xa...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XALANJ-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640509#action_12640509 ]
Thorsten Scherler commented on XALANJ-2460:
-------------------------------------------
Stack:
8790 [main] FATAL org.apache.forrest.dispatcher.TestStructurer
(LoggingErrorListener.java:57) - java.lang.NullPointerException
javax.xml.transform.TransformerException: java.lang.NullPointerException
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:952)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
... 27 more
---------
java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
8810 [main] FATAL org.apache.forrest.dispatcher.TestStructurer
(LoggingErrorListener.java:57) -
javax.xml.transform.TransformerException: java.lang.NullPointerException
javax.xml.transform.TransformerConfigurationException:
javax.xml.transform.TransformerException: java.lang.NullPointerException
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:961)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: javax.xml.transform.TransformerException:
java.lang.NullPointerException
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:952)
... 27 more
Caused by: java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
... 27 more
---------
javax.xml.transform.TransformerException: java.lang.NullPointerException
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:952)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
... 27 more
---------
java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
---------
java.lang.NullPointerException
at
org.apache.xalan.templates.ElemTemplateElement.getStylesheetRoot(ElemTemplateElement.java:174)
at
org.apache.xalan.templates.ElemTemplateElement.resolvePrefixTables(ElemTemplateElement.java:1040)
at
org.apache.xalan.templates.ElemTemplateElement.compose(ElemTemplateElement.java:193)
at org.apache.xalan.templates.ElemSort.compose(ElemSort.java:335)
at org.apache.xalan.templates.ElemForEach.compose(ElemForEach.java:138)
at
org.apache.xalan.templates.ElemCallTemplate.compose(ElemCallTemplate.java:115)
at
org.apache.xalan.templates.ElemApplyTemplates.compose(ElemApplyTemplates.java:129)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:361)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.composeTemplates(StylesheetRoot.java:366)
at
org.apache.xalan.templates.StylesheetRoot.recompose(StylesheetRoot.java:341)
at
org.apache.xalan.processor.StylesheetHandler.endDocument(StylesheetHandler.java:471)
at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl
$TrailingMiscDispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922)
at
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776)
at
org.apache.forrest.dispatcher.impl.helper.XSLContractHelper.prepareTransformation(XSLContractHelper.java:75)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:67)
at
org.apache.forrest.dispatcher.impl.XSLContract.execute(XSLContract.java:1)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processContract(XMLStructurer.java:242)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.processStructure(XMLStructurer.java:139)
at
org.apache.forrest.dispatcher.impl.XMLStructurer.execute(XMLStructurer.java:90)
at
org.apache.forrest.dispatcher.TestStructurer.testStructurer(TestStructurer.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> NPE when using xsl:sort that contains xmlns:xsl
> -----------------------------------------------
>
> Key: XALANJ-2460
> URL: https://issues.apache.org/jira/browse/XALANJ-2460
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in Xalan projects. Anybody can view the issue.)
> Components: transformation
> Affects Versions: 2.7.1
> Reporter: Thorsten Scherler
>
> I have a weird problem with xsl:sort, as soon as I use it within an
> apply-templates tag xalan will throw a npe if the xsl:sort element contains xmlns:xsl.
> Input:
> sort.xml
> *********
> <root>
> <child prioridad="2">
> 2
> </child>
> <child prioridad="3">
> 3
> </child>
> <child prioridad="1">
> 1
> </child>
> <child prioridad="5">
> 5
> </child>
> <child prioridad="4">
> 4
> </child>
> </root>
> -----------------
> XSL that will show the bug:
> 1) sort.xsl
> *********
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="root">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" select="child">
> <xsl:sort xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> Same xsl but removed the superfluous ns declaration:
> 2) sort.xsl
> **********************************************************
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part>
> <xsl:apply-templates />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template match="root">
> <xsl:apply-templates select="child">
> <xsl:sort select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> The 1) one will throw an error (will attach it in a separate comment) the 2) is working just fine.
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[jira] Commented: (XALANJ-2460) NPE when using xsl:sort that
contains xmlns:xsl
Posted by "Thorsten Scherler (JIRA)" <xa...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XALANJ-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640508#action_12640508 ]
Thorsten Scherler commented on XALANJ-2460:
-------------------------------------------
java code:
TransformerFactory transFact = TransformerFactory.newInstance();
transformer = transFact.newTransformer(xslSource);
> NPE when using xsl:sort that contains xmlns:xsl
> -----------------------------------------------
>
> Key: XALANJ-2460
> URL: https://issues.apache.org/jira/browse/XALANJ-2460
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in Xalan projects. Anybody can view the issue.)
> Components: transformation
> Affects Versions: 2.7.1
> Reporter: Thorsten Scherler
>
> I have a weird problem with xsl:sort, as soon as I use it within an
> apply-templates tag xalan will throw a npe if the xsl:sort element contains xmlns:xsl.
> Input:
> sort.xml
> *********
> <root>
> <child prioridad="2">
> 2
> </child>
> <child prioridad="3">
> 3
> </child>
> <child prioridad="1">
> 1
> </child>
> <child prioridad="5">
> 5
> </child>
> <child prioridad="4">
> 4
> </child>
> </root>
> -----------------
> XSL that will show the bug:
> 1) sort.xsl
> *********
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> match="root">
> <xsl:apply-templates
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" select="child">
> <xsl:sort xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> Same xsl but removed the superfluous ns declaration:
> 2) sort.xsl
> **********************************************************
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> version="1.0">
> <xsl:template match="/">
> <forrest:content
> xmlns:forrest="http://apache.org/forrest/templates/1.0">
> <forrest:part>
> <xsl:apply-templates />
> </forrest:part>
> </forrest:content>
> </xsl:template>
> <xsl:template match="root">
> <xsl:apply-templates select="child">
> <xsl:sort select="@prioridad" data-type="number" />
> </xsl:apply-templates>
> </xsl:template>
> </xsl:stylesheet>
> -----------------
> The 1) one will throw an error (will attach it in a separate comment) the 2) is working just fine.
--
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