users@jaxb2-commons.java.net

Re: Issue using maven2 jaxb2 plugin...

From: Eric Miles <emiles_at_kronos.com>
Date: Mon, 04 Dec 2006 16:15:48 -0500

Okay, I think I found the error of my ways. I was using the
jaxb1commons plugin. However, I have now referenced the
org.jvnet.jaxb2_commons dependencies correctly (according to a Wiki page
I found on the site) and now the dependencies can't be found in the
repository? Is this project so new no binaries have been uploaded to
the repository yet?

Thanks!

On Mon, 2006-12-04 at 15:41 -0500, Eric Miles wrote:

> All,
>
> I'm attempting to use jaxbcommons with my maven2 jaxb2 plugin and I am
> having a bit of difficulty. When I remove the dependency to the
> jaxbcommons, the jaxb2 plugin works perfectly and generates the xjc
> sources appropriately. However, when I have jaxbcommons as a
> dependency to this plugin (and have arguments identified to generate
> toString methods), I get the following error:
>
> [INFO] Compiling
> file:/home/emiles/projects/workspace_taws/taws/src/main/resources/com/kronos/taws/services/leave/LeaveService.xsd and others
> java.lang.NoSuchMethodError:
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.getFeature0(Ljava/lang/String;)Z
> at
> com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.getFeature(XIncludeAwareParserConfiguration.java:278)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.reset(AbstractSAXParser.java:2098)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:147)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
> at
> com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchema(XSDHandler.java:1561)
> at
> com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:438)
> at
> com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:556)
> at
> com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:523)
> at
> com.sun.org.apache.xerces.internal.jaxp.validation.xs.SchemaFactoryImpl.newSchema(SchemaFactoryImpl.java:206)
> at
> com.sun.tools.xjc.reader.xmlschema.parser.SchemaConstraintChecker.check(SchemaConstraintChecker.java:85)
> at com.sun.tools.xjc.ModelLoader.loadXMLSchema(ModelLoader.java:329)
> at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:145)
> at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:91)
> at com.sun.tools.xjc.XJC2Task._doXJC(XJC2Task.java:450)
> at com.sun.tools.xjc.XJC2Task.doXJC(XJC2Task.java:397)
> at com.sun.tools.xjc.XJC2Task.execute(XJC2Task.java:332)
> at com.sun.tools.xjc.maven2.XJCMojo.execute(XJCMojo.java:310)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
> at
> org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:441)
> at
> org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:382)
> at org.maven.ide.eclipse.Maven2Executor.main(Maven2Executor.java:68)
>
> Now I understand why a NoSuchMethodError can be thrown, now I'm just
> trying to determine WHY? When inspecting the offending class in JDK
> 1.5.0_09 and JDK 1.5.0_10, neither have the getFeature0 method
> identified. What version of the JDK is this method available on for
> the
> com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration class?
>
> Here is an excerpt from my pom.xml for reference:
> <plugin>
> <groupId>com.sun.tools.xjc.maven2</groupId>
> <artifactId>maven-jaxb-plugin</artifactId>
> <configuration>
> <includeSchemas>
> <includeSchema>**/*.xsd</includeSchema>
> </includeSchemas>
> <args>XtoString</args>
> <verbose>true</verbose>
> </configuration>
> <dependencies>
> <dependency>
> <groupId>org.jvnet.jaxbcommons</groupId>
> <artifactId>jaxbcommons-core</artifactId>
> <version>1.0.3</version>
> </dependency>
> </dependencies>
> <executions>
> <execution>
> <goals>
> <goal>generate</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
>
> Just an FYI, I've tried both the com.sun.tools.xjc.maven2 and the
> org.jvnet.jaxb2.maven2 JAXB2 Maven2 plugins and I receive the same
> result with both.
>
> Thanks all,
> Eric Miles