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Posted to issues@maven.apache.org by "Dan Tran (JIRA)" <ji...@codehaus.org> on 2006/03/17 00:44:51 UTC
[jira] Commented: (MSUREFIRE-80) systemProperties and NPE
[ http://jira.codehaus.org/browse/MSUREFIRE-80?page=comments#action_61305 ]
Dan Tran commented on MSUREFIRE-80:
-----------------------------------
jason, did you result MSUREFIRE-79 ? I still see you are using the wrong systemProperties configuration syntax
> systemProperties and NPE
> ------------------------
>
> Key: MSUREFIRE-80
> URL: http://jira.codehaus.org/browse/MSUREFIRE-80
> Project: Maven 2.x Surefire Plugin
> Type: Bug
> Reporter: Jason Dillon
> Priority: Blocker
>
>
> I've got in my pom:
> {code}
> <properties>
> <jdbc.schema></jdbc.schema>
> </properties>
> {code}
> And then configured the surefire plugin to set a system property:
> {code}
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-surefire-plugin</artifactId>
> <configuration>
> <systemProperties>
> <dbunit.connection.schema>${jdbc.schema}</dbunit.connection.schema>
> </systemProperties>
> </configuration>
> </plugin>
> {code}
> Which ends up resulting in:
> {noformat}
> [DEBUG] (f) systemProperties = {dbunit.connection.schema=null}
> ...
> [DEBUG] Trace
> java.lang.NullPointerException
> at java.util.Hashtable.put(Hashtable.java:393)
> at java.util.Properties.setProperty(Properties.java:102)
> at java.lang.System.setProperty(System.java:656)
> at org.apache.maven.test.SurefirePlugin.processSystemProperties(SurefirePlugin.java:408)
> at org.apache.maven.test.SurefirePlugin.execute(SurefirePlugin.java:335)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:415)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:531)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:485)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:455)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
> 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:324)
> 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)
> {noformat}
> If I put any value into the property, like
> {code}
> <properties>
> <jdbc.schema>foo</jdbc.schema>
> </properties>
> {code}
> Then it works as expected, no NPE and the property gets set.
> But I need to set the property to an empty string... why on earth does this get turned into a null?
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