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Posted to issues@commons.apache.org by "Brian de Alwis (JIRA)" <ji...@apache.org> on 2010/01/16 00:48:54 UTC
[jira] Created: (CONFIGURATION-405) Using load(InputStream) on a
new XMLPropertyListConfiguration results in a thrown ConfigurationException
Using load(InputStream) on a new XMLPropertyListConfiguration results in a thrown ConfigurationException
--------------------------------------------------------------------------------------------------------
Key: CONFIGURATION-405
URL: https://issues.apache.org/jira/browse/CONFIGURATION-405
Project: Commons Configuration
Issue Type: Bug
Affects Versions: 1.6
Environment: MacOS X 6.2, JavaSE 1.6
Reporter: Brian de Alwis
I'm trying to use XMLPropertyListConfiguration to load a property-list from a byte array. My code looks like:
XMLPropertyListConfiguration plist = new XMLPropertyListConfiguration();
// plist.setRootNode(new PListNode()); // HACK to work around internal cast exception
plist.load(new ByteArrayInputStream(bytes));
This causes a ConfigurationException caused by a class exception (reproduced below). The exception can be avoided by uncommenting the second line.
org.apache.commons.configuration.ConfigurationException: Unable to parse the configuration file
at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:250)
at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration$FileConfigurationDelegate.load(AbstractHierarchicalFileConfiguration.java:449)
at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:358)
at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:324)
at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration.load(AbstractHierarchicalFileConfiguration.java:184)
at testcc.TestCC.main(TestCC.java:29)
Caused by: java.lang.ClassCastException: org.apache.commons.configuration.HierarchicalConfiguration$Node cannot be cast to org.apache.commons.configuration.plist.XMLPropertyListConfiguration$PListNode
at org.apache.commons.configuration.plist.XMLPropertyListConfiguration$XMLPropertyListHandler.endElement(XMLPropertyListConfiguration.java:534)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endNamespaceScope(XMLDTDValidator.java:2077)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2028)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:246)
... 5 more
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[jira] Updated: (CONFIGURATION-405) Using load(InputStream) on a
new XMLPropertyListConfiguration results in a thrown ConfigurationException
Posted by "Brian de Alwis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CONFIGURATION-405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian de Alwis updated CONFIGURATION-405:
-----------------------------------------
Attachment: TestXMLPlists.java
Simple test case.
> Using load(InputStream) on a new XMLPropertyListConfiguration results in a thrown ConfigurationException
> --------------------------------------------------------------------------------------------------------
>
> Key: CONFIGURATION-405
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-405
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.6
> Environment: MacOS X 6.2, JavaSE 1.6
> Reporter: Brian de Alwis
> Attachments: TestXMLPlists.java
>
>
> I'm trying to use XMLPropertyListConfiguration to load a property-list from a byte array. My code looks like:
> XMLPropertyListConfiguration plist = new XMLPropertyListConfiguration();
> // plist.setRootNode(new PListNode()); // HACK to work around internal cast exception
> plist.load(new ByteArrayInputStream(bytes));
> This causes a ConfigurationException caused by a class exception (reproduced below). The exception can be avoided by uncommenting the second line.
> org.apache.commons.configuration.ConfigurationException: Unable to parse the configuration file
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:250)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration$FileConfigurationDelegate.load(AbstractHierarchicalFileConfiguration.java:449)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:358)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:324)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration.load(AbstractHierarchicalFileConfiguration.java:184)
> at testcc.TestCC.main(TestCC.java:29)
> Caused by: java.lang.ClassCastException: org.apache.commons.configuration.HierarchicalConfiguration$Node cannot be cast to org.apache.commons.configuration.plist.XMLPropertyListConfiguration$PListNode
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration$XMLPropertyListHandler.endElement(XMLPropertyListConfiguration.java:534)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endNamespaceScope(XMLDTDValidator.java:2077)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2028)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:246)
> ... 5 more
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[jira] Commented: (CONFIGURATION-405) Using load(InputStream) on a
new XMLPropertyListConfiguration results in a thrown ConfigurationException
Posted by "Oliver Heger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CONFIGURATION-405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804229#action_12804229 ]
Oliver Heger commented on CONFIGURATION-405:
--------------------------------------------
The problem obviously lies deeper: Actually all plist configuration files that do not have an outer _dict_ element cause this exception.
> Using load(InputStream) on a new XMLPropertyListConfiguration results in a thrown ConfigurationException
> --------------------------------------------------------------------------------------------------------
>
> Key: CONFIGURATION-405
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-405
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.6
> Environment: MacOS X 6.2, JavaSE 1.6
> Reporter: Brian de Alwis
> Assignee: Oliver Heger
> Attachments: TestXMLPlists.java
>
>
> I'm trying to use XMLPropertyListConfiguration to load a property-list from a byte array. My code looks like:
> XMLPropertyListConfiguration plist = new XMLPropertyListConfiguration();
> // plist.setRootNode(new PListNode()); // HACK to work around internal cast exception
> plist.load(new ByteArrayInputStream(bytes));
> This causes a ConfigurationException caused by a class exception (reproduced below). The exception can be avoided by uncommenting the second line.
> org.apache.commons.configuration.ConfigurationException: Unable to parse the configuration file
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:250)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration$FileConfigurationDelegate.load(AbstractHierarchicalFileConfiguration.java:449)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:358)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:324)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration.load(AbstractHierarchicalFileConfiguration.java:184)
> at testcc.TestCC.main(TestCC.java:29)
> Caused by: java.lang.ClassCastException: org.apache.commons.configuration.HierarchicalConfiguration$Node cannot be cast to org.apache.commons.configuration.plist.XMLPropertyListConfiguration$PListNode
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration$XMLPropertyListHandler.endElement(XMLPropertyListConfiguration.java:534)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endNamespaceScope(XMLDTDValidator.java:2077)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2028)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:246)
> ... 5 more
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[jira] Resolved: (CONFIGURATION-405) Using load(InputStream) on a
new XMLPropertyListConfiguration results in a thrown ConfigurationException
Posted by "Oliver Heger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CONFIGURATION-405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oliver Heger resolved CONFIGURATION-405.
----------------------------------------
Resolution: Fixed
Fix Version/s: 1.7
A fix was applied in subversion revision 902600. Thank you for spotting this.
> Using load(InputStream) on a new XMLPropertyListConfiguration results in a thrown ConfigurationException
> --------------------------------------------------------------------------------------------------------
>
> Key: CONFIGURATION-405
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-405
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.6
> Environment: MacOS X 6.2, JavaSE 1.6
> Reporter: Brian de Alwis
> Assignee: Oliver Heger
> Fix For: 1.7
>
> Attachments: TestXMLPlists.java
>
>
> I'm trying to use XMLPropertyListConfiguration to load a property-list from a byte array. My code looks like:
> XMLPropertyListConfiguration plist = new XMLPropertyListConfiguration();
> // plist.setRootNode(new PListNode()); // HACK to work around internal cast exception
> plist.load(new ByteArrayInputStream(bytes));
> This causes a ConfigurationException caused by a class exception (reproduced below). The exception can be avoided by uncommenting the second line.
> org.apache.commons.configuration.ConfigurationException: Unable to parse the configuration file
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:250)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration$FileConfigurationDelegate.load(AbstractHierarchicalFileConfiguration.java:449)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:358)
> at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:324)
> at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration.load(AbstractHierarchicalFileConfiguration.java:184)
> at testcc.TestCC.main(TestCC.java:29)
> Caused by: java.lang.ClassCastException: org.apache.commons.configuration.HierarchicalConfiguration$Node cannot be cast to org.apache.commons.configuration.plist.XMLPropertyListConfiguration$PListNode
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration$XMLPropertyListHandler.endElement(XMLPropertyListConfiguration.java:534)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endNamespaceScope(XMLDTDValidator.java:2077)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2028)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at org.apache.commons.configuration.plist.XMLPropertyListConfiguration.load(XMLPropertyListConfiguration.java:246)
> ... 5 more
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