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Posted to c-dev@xerces.apache.org by "Ben Griffin (JIRA)" <xe...@xml.apache.org> on 2010/05/12 15:43:44 UTC
[jira] Created: (XERCESC-1927) Mistaken exception thrown when
loading a DTD grammar after an xml file is parsed
Mistaken exception thrown when loading a DTD grammar after an xml file is parsed
--------------------------------------------------------------------------------
Key: XERCESC-1927
URL: https://issues.apache.org/jira/browse/XERCESC-1927
Project: Xerces-C++
Issue Type: Bug
Components: Validating Parser (DTD)
Affects Versions: 3.0.1, 3.1.1
Reporter: Ben Griffin
orphanGrammar(XMLUni::fgDTDEntityString) is causing a NoSuchElementException exception when loading a DTD grammar after an xml file is parsed.
Essentially, it appears that the [dtd] record is not found in the pool once an xml file has been parsed.
I don't quite understand what all that is about - but an example is included.
The exception is thrown at
#1 xercesc_3_1::RefHashTableOf<xercesc_3_1::Grammar, xercesc_3_1::StringHasher>::orphanKey at RefHashTableOf.c:290
#2 xercesc_3_1::GrammarResolver::orphanGrammar at GrammarResolver.cpp:348
#3 xercesc_3_1::IGXMLScanner::loadDTDGrammar at IGXMLScanner.cpp:3061
#4 xercesc_3_1::IGXMLScanner::loadGrammar at IGXMLScanner.cpp:2939
#5 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1772
#6 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1782
#7 xercesc_3_1::DOMLSParserImpl::loadGrammar at DOMLSParserImpl.cpp:1057
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[jira] Updated: (XERCESC-1927) Mistaken exception thrown when
loading a DTD grammar after an xml file is parsed
Posted by "Ben Griffin (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Griffin updated XERCESC-1927:
---------------------------------
Attachment: foo.xml
foo.xsd
remaining files for example.
The actual contents of the xml files and dtd/xsd files are not important; as long as they are all valid the issue is seen.
> Mistaken exception thrown when loading a DTD grammar after an xml file is parsed
> --------------------------------------------------------------------------------
>
> Key: XERCESC-1927
> URL: https://issues.apache.org/jira/browse/XERCESC-1927
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (DTD)
> Affects Versions: 3.0.1, 3.1.1
> Reporter: Ben Griffin
> Attachments: bim.dtd, bim.xml, foo.xml, foo.xsd, main.cpp
>
>
> orphanGrammar(XMLUni::fgDTDEntityString) is causing a NoSuchElementException exception when loading a DTD grammar after an xml file is parsed.
> Essentially, it appears that the [dtd] record is not found in the pool once an xml file has been parsed.
> I don't quite understand what all that is about - but an example is included.
> The exception is thrown at
> #1 xercesc_3_1::RefHashTableOf<xercesc_3_1::Grammar, xercesc_3_1::StringHasher>::orphanKey at RefHashTableOf.c:290
> #2 xercesc_3_1::GrammarResolver::orphanGrammar at GrammarResolver.cpp:348
> #3 xercesc_3_1::IGXMLScanner::loadDTDGrammar at IGXMLScanner.cpp:3061
> #4 xercesc_3_1::IGXMLScanner::loadGrammar at IGXMLScanner.cpp:2939
> #5 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1772
> #6 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1782
> #7 xercesc_3_1::DOMLSParserImpl::loadGrammar at DOMLSParserImpl.cpp:1057
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[jira] Updated: (XERCESC-1927) Mistaken exception thrown when
loading a DTD grammar after an xml file is parsed
Posted by "Ben Griffin (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Griffin updated XERCESC-1927:
---------------------------------
Component/s: (was: Validating Parser (DTD))
(I'm not sure of what components are used for what issues)
> Mistaken exception thrown when loading a DTD grammar after an xml file is parsed
> --------------------------------------------------------------------------------
>
> Key: XERCESC-1927
> URL: https://issues.apache.org/jira/browse/XERCESC-1927
> Project: Xerces-C++
> Issue Type: Bug
> Affects Versions: 3.0.1, 3.1.1
> Reporter: Ben Griffin
> Attachments: bim.dtd, bim.xml, foo.xml, foo.xsd, main.cpp
>
>
> orphanGrammar(XMLUni::fgDTDEntityString) is causing a NoSuchElementException exception when loading a DTD grammar after an xml file is parsed.
> Essentially, it appears that the [dtd] record is not found in the pool once an xml file has been parsed.
> I don't quite understand what all that is about - but an example is included.
> The exception is thrown at
> #1 xercesc_3_1::RefHashTableOf<xercesc_3_1::Grammar, xercesc_3_1::StringHasher>::orphanKey at RefHashTableOf.c:290
> #2 xercesc_3_1::GrammarResolver::orphanGrammar at GrammarResolver.cpp:348
> #3 xercesc_3_1::IGXMLScanner::loadDTDGrammar at IGXMLScanner.cpp:3061
> #4 xercesc_3_1::IGXMLScanner::loadGrammar at IGXMLScanner.cpp:2939
> #5 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1772
> #6 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1782
> #7 xercesc_3_1::DOMLSParserImpl::loadGrammar at DOMLSParserImpl.cpp:1057
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[jira] Updated: (XERCESC-1927) Mistaken exception thrown when
loading a DTD grammar after an xml file is parsed
Posted by "Ben Griffin (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Griffin updated XERCESC-1927:
---------------------------------
Attachment: main.cpp
bim.dtd
bim.xml
cpp test that demonstrates the behaviour. foo files follow.
> Mistaken exception thrown when loading a DTD grammar after an xml file is parsed
> --------------------------------------------------------------------------------
>
> Key: XERCESC-1927
> URL: https://issues.apache.org/jira/browse/XERCESC-1927
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (DTD)
> Affects Versions: 3.0.1, 3.1.1
> Reporter: Ben Griffin
> Attachments: bim.dtd, bim.xml, main.cpp
>
>
> orphanGrammar(XMLUni::fgDTDEntityString) is causing a NoSuchElementException exception when loading a DTD grammar after an xml file is parsed.
> Essentially, it appears that the [dtd] record is not found in the pool once an xml file has been parsed.
> I don't quite understand what all that is about - but an example is included.
> The exception is thrown at
> #1 xercesc_3_1::RefHashTableOf<xercesc_3_1::Grammar, xercesc_3_1::StringHasher>::orphanKey at RefHashTableOf.c:290
> #2 xercesc_3_1::GrammarResolver::orphanGrammar at GrammarResolver.cpp:348
> #3 xercesc_3_1::IGXMLScanner::loadDTDGrammar at IGXMLScanner.cpp:3061
> #4 xercesc_3_1::IGXMLScanner::loadGrammar at IGXMLScanner.cpp:2939
> #5 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1772
> #6 xercesc_3_1::XMLScanner::loadGrammar at XMLScanner.cpp:1782
> #7 xercesc_3_1::DOMLSParserImpl::loadGrammar at DOMLSParserImpl.cpp:1057
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