[
http://jira.codehaus.org/browse/JIBX-422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=258073#action_258073
]
Johann Burkard commented on JIBX-422:
-------------------------------------
Don,
thanks for your answer.
Sorry, I can't attach any code since it's my employer's.
But I tried JiBX 1.2.3, the result was
{code}
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.jibx:maven-jibx-plugin:1.2.3:bind (default) on project XYZ: null
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:203)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:451)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:188)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:134)
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:597)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException
at
org.jibx.maven.AbstractBaseBindingMojo.compile(AbstractBaseBindingMojo.java:155)
at
org.jibx.maven.AbstractBaseBindingMojo.execute(AbstractBaseBindingMojo.java:122)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
... 19 more
Caused by: java.lang.NullPointerException
at
org.jibx.binding.classes.MungedClass.checkDirectory(MungedClass.java:238)
at org.jibx.binding.classes.BoundClass.getInstance(BoundClass.java:405)
at org.jibx.binding.classes.BoundClass.getInstance(BoundClass.java:443)
{code}
I had looked into the code before and I thought the problem was that in
ClassFile#writeFile, you never check that the parent directory of m_file
actually exists.
When I patched ClassFile as follows, the problem went away:
{code}
public void writeFile() throws IOException {
if (m_isModified) {
if (!m_file.getParentFile().exists()) {
m_file.getParentFile().mkdirs();
}
OutputStream os = new FileOutputStream(m_file);
writeFile(os);
}
}
{code}
> NullPointerExceptions and wrong paths when using the JiBX Maven plugin
> ----------------------------------------------------------------------
>
> Key: JIBX-422
> URL: http://jira.codehaus.org/browse/JIBX-422
> Project: JiBX
> Issue Type: Bug
> Components: maven plugin
> Affects Versions: JiBX 1.2.2, JiBX 1.2.3
> Environment: Ubuntu Linux, Maven 3 something
> Reporter: Johann Burkard
> Assignee: Don Corley
>
> I have been trying to get the Maven-JiBX plugin to work on a project I work
> on. The binding files are in src/main/binding
> With maven-jibx-plugin 1.2.3, jibx-run 1.2.2 and jibx-extras 1.2.2 in the
> dependencies, I get:
> {code}
> Caused by: java.lang.NullPointerException
> at
> org.jibx.binding.classes.MungedClass.checkDirectory(MungedClass.java:238)
> at org.jibx.binding.classes.BoundClass.getInstance(BoundClass.java:405)
> at org.jibx.binding.classes.BoundClass.getInstance(BoundClass.java:443)
> at org.jibx.binding.def.ObjectBinding.<init>(ObjectBinding.java:294)
> {code}
> With maven-jibx-plugin 1.2.2, jibx-run 1.2.2 and jibx-extras 1.2.2 in the
> dependencies, I get:
> {code}
> Caused by: java.io.FileNotFoundException:
> .../.hudson/jobs/<jobname>/workspace/<project>/target/classes/config/<project>/bindings/<project>/JiBX_binding_<project>_request_commonFactory.class
> (No such file or directory)
> at java.io.FileOutputStream.open(Native Method)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:131)
> at org.jibx.binding.classes.ClassFile.writeFile(ClassFile.java:1999)
> at
> org.jibx.binding.classes.MungedClass.writeChanges(MungedClass.java:424)
> {code}
> Note that /target/classes/config? Shouldn't that be /target/classes?
> Thanks
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