[
http://jira.codehaus.org/browse/MAPPASM-17?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brett Porter updated MAPPASM-17:
--------------------------------
Fix Version/s: 1.0
> Null pointer on JSW app generation if no description set
> --------------------------------------------------------
>
> Key: MAPPASM-17
> URL: http://jira.codehaus.org/browse/MAPPASM-17
> Project: Mojo AppAssembler Plugin
> Issue Type: Bug
> Environment: MacOS X 10.5, Java 1.5
> Reporter: Christian Gruber
> Fix For: 1.0
>
>
> MavenModel.description is used to set the app.description property in the
> plugin in :
> JavaServiceWrapperDaemonGenerator.createContext();
> Line 199 does not test for null before setting the property.
> java.util.Properties cannot take null values for properties, so if a
> <description> is not set on the pom, then an NPE ensues.
> java.lang.NullPointerException
> at java.util.Hashtable.put(Hashtable.java:396)
> at java.util.Properties.setProperty(Properties.java:128)
> at
> org.codehaus.mojo.appassembler.daemon.jsw.JavaServiceWrapperDaemonGenerator.createContext(JavaServiceWrapperDaemonGenerator.java:199)
> at
> org.codehaus.mojo.appassembler.daemon.jsw.JavaServiceWrapperDaemonGenerator.generate(JavaServiceWrapperDaemonGenerator.java:83)
> at
> org.codehaus.mojo.appassembler.daemon.DefaultDaemonGeneratorService.generateDaemon(DefaultDaemonGeneratorService.java:142)
> at
> org.codehaus.mojo.appassembler.GenerateDaemonsMojo.execute(GenerateDaemonsMojo.java:190)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
> 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:585)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> The null should be tested, and either default behaviour provided, or a more
> meaningful error should be displayed.
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