6:06 a.m.
Meta model fails to be loaded in some Eclipse configurations
------------------------------------------------------------
Key: JBIDE-7026
URL: https://jira.jboss.org/browse/JBIDE-7026
Project: Tools (JBoss Tools)
Issue Type: Bug
Reporter: Viacheslav Kabanovich
Assignee: Viacheslav Kabanovich
Priority: Critical
Fix For: 3.2.0.M2, 3.2.0.Beta
Class MetaLibLoader creates instance of SAX parser using standard
XMLReaderFactory.createXMLReader(className) method, which loads class by context
classloader. Context class loader in some Eclipse configurations may be that which does
not see library with parser implementation. It seems that we should replace this method
with loading class by bundle class loader of plugin org.apache.xerces and if that plugin
is not available, use DOM parser.
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6:08 a.m.
New subject: [JBoss JIRA] Updated: (JBIDE-7026) Meta model fails to be loaded in some Eclipse configurations
[
https://jira.jboss.org/browse/JBIDE-7026?page=com.atlassian.jira.plugin.s...
]
Alexey Kazakov updated JBIDE-7026:
----------------------------------
Affects Version/s: 3.2.0.M2
Meta model fails to be loaded in some Eclipse configurations
------------------------------------------------------------
Key: JBIDE-7026
URL: https://jira.jboss.org/browse/JBIDE-7026
Project: Tools (JBoss Tools)
Issue Type: Bug
Affects Versions: 3.2.0.M2
Reporter: Viacheslav Kabanovich
Assignee: Viacheslav Kabanovich
Priority: Critical
Fix For: 3.2.0.M2, 3.2.0.Beta
Class MetaLibLoader creates instance of SAX parser using standard
XMLReaderFactory.createXMLReader(className) method, which loads class by context
classloader. Context class loader in some Eclipse configurations may be that which does
not see library with parser implementation. It seems that we should replace this method
with loading class by bundle class loader of plugin org.apache.xerces and if that plugin
is not available, use DOM parser.
--
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6:57 a.m.
New subject: [JBoss JIRA] Commented: (JBIDE-7026) Meta model fails to be loaded in some Eclipse configurations
[
https://jira.jboss.org/browse/JBIDE-7026?page=com.atlassian.jira.plugin.s...
]
Viacheslav Kabanovich commented on JBIDE-7026:
----------------------------------------------
Before commits of fixes, typical log had error message like that:
java.lang.ExceptionInInitializerError
at
org.jboss.tools.common.model.options.PreferenceModelUtilities.getPreferenceModel(PreferenceModelUtilities.java:43)
at
org.jboss.tools.common.model.ui.editor.XMLContentDescriber.describe(XMLContentDescriber.java:47)
at
org.jboss.tools.common.model.ui.editor.XMLContentDescriber.describe(XMLContentDescriber.java:34)
at
org.eclipse.core.internal.content.ContentTypeCatalog.describe(ContentTypeCatalog.java:218)
at
org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:190)
at
org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:403)
at
org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:450)
at
org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:346)
at
org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:360)
at
org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:86)
at
org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:436)
at
org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:346)
at org.eclipse.core.internal.resources.File.getContentDescription(File.java:275)
at
org.eclipse.ui.internal.ide.model.WorkbenchResource.testContentTypeProperty(WorkbenchResource.java:150)
at
org.eclipse.ui.internal.ide.model.WorkbenchResource.testAttribute(WorkbenchResource.java:117)
at
org.eclipse.ui.internal.ActionExpression$ObjectStateExpression.preciselyMatches(ActionExpression.java:530)
at
org.eclipse.ui.internal.ActionExpression$ObjectStateExpression.isEnabledFor(ActionExpression.java:499)
at
org.eclipse.ui.internal.ActionExpression$OrExpression.isEnabledFor(ActionExpression.java:582)
at
org.eclipse.ui.internal.ActionExpression$AndExpression.isEnabledFor(ActionExpression.java:132)
at
org.eclipse.ui.internal.ActionExpression$SingleExpression.isEnabledFor(ActionExpression.java:743)
at org.eclipse.ui.internal.ActionExpression.isEnabledFor(ActionExpression.java:1053)
at
org.eclipse.ui.internal.decorators.DecoratorDefinition.isEnabledFor(DecoratorDefinition.java:282)
at
org.eclipse.ui.internal.decorators.DecoratorManager.getDecoratorsFor(DecoratorManager.java:382)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecoratorsFor(LightweightDecoratorManager.java:315)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:340)
at
org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at
org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.NullPointerException
at
com.sun.org.apache.xerces.internal.dom.ParentNode.internalRemoveChild(ParentNode.java:531)
at com.sun.org.apache.xerces.internal.dom.ParentNode.removeChild(ParentNode.java:480)
at org.jboss.tools.common.meta.impl.MetaLibLoader.parse(MetaLibLoader.java:161)
at org.jboss.tools.common.meta.impl.MetaLibLoader.load(MetaLibLoader.java:103)
at org.jboss.tools.common.meta.impl.MetaLibLoader.load(MetaLibLoader.java:68)
at
org.jboss.tools.common.meta.impl.XMetaDataLoader.loadMetaModel(XMetaDataLoader.java:117)
at
org.jboss.tools.common.meta.impl.XModelMetaDataImpl.<init>(XModelMetaDataImpl.java:52)
at
org.jboss.tools.common.meta.impl.XModelMetaDataImpl.getInstance(XModelMetaDataImpl.java:44)
at org.jboss.tools.common.model.XModelFactory.createInstance(XModelFactory.java:33)
at org.jboss.tools.common.model.XModelFactory.getModel(XModelFactory.java:28)
at
org.jboss.tools.common.model.options.PreferenceModelUtilities.createPreferenceModel(PreferenceModelUtilities.java:49)
at
org.jboss.tools.common.model.options.PreferenceModelUtilities$PreferenceModelHolder.<clinit>(PreferenceModelUtilities.java:28)
... 28 more
Meta model fails to be loaded in some Eclipse configurations
------------------------------------------------------------
Key: JBIDE-7026
URL: https://jira.jboss.org/browse/JBIDE-7026
Project: Tools (JBoss Tools)
Issue Type: Bug
Affects Versions: 3.2.0.M2
Reporter: Viacheslav Kabanovich
Assignee: Viacheslav Kabanovich
Priority: Critical
Fix For: 3.2.0.M2, 3.2.0.Beta
Class MetaLibLoader creates instance of SAX parser using standard
XMLReaderFactory.createXMLReader(className) method, which loads class by context
classloader. Context class loader in some Eclipse configurations may be that which does
not see library with parser implementation. It seems that we should replace this method
with loading class by bundle class loader of plugin org.apache.xerces and if that plugin
is not available, use DOM parser.
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8:22 a.m.
New subject: [JBoss JIRA] Updated: (JBIDE-7026) Meta model fails to be loaded in some Eclipse configurations
[
https://jira.jboss.org/browse/JBIDE-7026?page=com.atlassian.jira.plugin.s...
]
Viacheslav Kabanovich updated JBIDE-7026:
-----------------------------------------
Attachment: MetaLibLoader.patch
Meta model fails to be loaded in some Eclipse configurations
------------------------------------------------------------
Key: JBIDE-7026
URL: https://jira.jboss.org/browse/JBIDE-7026
Project: Tools (JBoss Tools)
Issue Type: Bug
Affects Versions: 3.2.0.M2
Reporter: Viacheslav Kabanovich
Assignee: Viacheslav Kabanovich
Priority: Critical
Fix For: 3.2.0.M2, 3.2.0.Beta
Attachments: MetaLibLoader.patch
Class MetaLibLoader creates instance of SAX parser using standard
XMLReaderFactory.createXMLReader(className) method, which loads class by context
classloader. Context class loader in some Eclipse configurations may be that which does
not see library with parser implementation. It seems that we should replace this method
with loading class by bundle class loader of plugin org.apache.xerces and if that plugin
is not available, use DOM parser.
--
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11:04 a.m.
New subject: [JBoss JIRA] Resolved: (JBIDE-7026) Meta model fails to be loaded in some Eclipse configurations
[
https://jira.jboss.org/browse/JBIDE-7026?page=com.atlassian.jira.plugin.s...
]
Alexey Kazakov resolved JBIDE-7026.
-----------------------------------
Fix Version/s: (was: 3.2.0.Beta)
Resolution: Done
Fixed in trunk in M2 brunch.
Meta model fails to be loaded in some Eclipse configurations
------------------------------------------------------------
Key: JBIDE-7026
URL: https://jira.jboss.org/browse/JBIDE-7026
Project: Tools (JBoss Tools)
Issue Type: Bug
Affects Versions: 3.2.0.M2
Reporter: Viacheslav Kabanovich
Assignee: Viacheslav Kabanovich
Priority: Critical
Fix For: 3.2.0.M2
Attachments: MetaLibLoader.patch
Class MetaLibLoader creates instance of SAX parser using standard
XMLReaderFactory.createXMLReader(className) method, which loads class by context
classloader. Context class loader in some Eclipse configurations may be that which does
not see library with parser implementation. It seems that we should replace this method
with loading class by bundle class loader of plugin org.apache.xerces and if that plugin
is not available, use DOM parser.
--
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5143
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5143
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4 comments
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participants (2)
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Alexey Kazakov (JIRA) -
Viacheslav Kabanovich (JIRA)