Cool, except when I put the example in my corporate pom:
http://maven.apache.org/plugins/maven-enforcer-plugin/rules/requirePluginVersions.html
I get the following error:
[INFO] Failed to configure plugin parameters for:
org.apache.maven.plugins:maven-enforcer-plugin:1.0-alpha-3
Cause: Class 'org.apache.maven.shared.enforcer.rule.api.EnforcerRule'
cannot be instantiated
So when I re-run with more debugging, I get this:
Cause: Class 'org.apache.maven.shared.enforcer.rule.api.EnforcerRule'
cannot be instantiated
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Error
configuring: org.apache.maven.plugins:maven-enforcer-plugin. Reason:
Unable to parse the created DOM for plugin configuration
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:568)
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)
Caused by: org.apache.maven.plugin.PluginConfigurationException: Error
configuring: org.apache.maven.plugins:maven-enforcer-plugin. Reason:
Unable to parse the created DOM for plugin configuration
at
org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1157)
at
org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:618)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:425)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
... 16 more
Caused by:
org.codehaus.plexus.component.configurator.ComponentConfigurationException:
Class 'org.apache.maven.shared.enforcer.rule.api.EnforcerRule' cannot
be instantiated
at
org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.instantiateObject(AbstractConfigurationConverter.java:121)
at
org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.fromConfiguration(ObjectWithFieldsConverter.java:88)
at
org.codehaus.plexus.component.configurator.converters.composite.ArrayConverter.fromConfiguration(ArrayConverter.java:135)
at
org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure(ComponentValueSetter.java:207)
at
org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration(ObjectWithFieldsConverter.java:137)
at
org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent(BasicComponentConfigurator.java:56)
at
org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1151)
... 19 more
Caused by: java.lang.InstantiationException:
org.apache.maven.shared.enforcer.rule.api.EnforcerRule
at java.lang.Class.newInstance0(Class.java:335)
at java.lang.Class.newInstance(Class.java:303)
at
org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.instantiateObject(AbstractConfigurationConverter.java:111)
... 25 more
On Thu, Feb 28, 2008 at 11:04 AM, <[EMAIL PROTECTED]> wrote:
> This is possible with the enforcer plugin [1] and esspecially the
> requirePluginVersion rule [2].
>
> Hth,
>
> Nick Stolwijk
>
> [1] http://maven.apache.org/plugins/maven-enforcer-plugin/
> [2]
> http://maven.apache.org/plugins/maven-enforcer-plugin/rules/requirePluginVersions.html
>
>
>
>
> -----Original Message-----
> From: deckrider [mailto:[EMAIL PROTECTED]
> Sent: Thu 2/28/2008 18:51
> To: Maven Users List
> Subject: enforce versions for plugins
>
> I see that the maven release plugin enforces versioned dependencies.
> I like this, since it makes the build reproduce-able. However, I
> think I want the same enforcement for all plugins referenced within
> pom.xml should depend on exact versions. Is this possible?
>
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>
>
>
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