If you are interested in providing a patch that implements this idea, please join [email protected] and I'll give you some pointers where to start and explain basic requirements to the patches we can accept.
-- Regards, Igor On 11-12-07 9:16 PM, Anthony Fryer wrote:
It would be nice if you could configure the lifecycle-mappnig to tell the m2e MavenBuilder that the classes have been modified by a plugin execution and that it should refresh the class resources in eclipse without triggering a new incremental build. Something like this... <action> <execute> <modifiesClassFiles>true</modifiesClassFiles> </execute> </action> I'm just thinkg that might remove the need to create an m2e extension to get this to work. Cheers, Anthony > Date: Wed, 7 Dec 2011 07:30:08 -0500 > From: [email protected] > To: [email protected] > Subject: Re: [m2e-users] m2e plugin execution enhances classes but eclipse resources are then out of sync > > This is exactly the problem described in [1]. Here is a relevant quote: > > "Out-of-workspace resource changes made by Maven plugin triggered > unexpected workspace builds. This was very indeterministic. In some > cases projects appeared to work fine. In some cases, generated/filtered > resources would go missing. And in some cases workspace build would go > on forever." > > You need a proper m2e integration to modify .class files, <execute/> > mapping will not work. > > [1] http://wiki.eclipse.org/M2E_plugin_execution_not_covered > > -- > Regards, > Igor > > On 11-12-07 6:51 AM, Anthony Fryer wrote: > > I have a JPA project and as part of my maven build I am enhancing the > > classes. In eclipse have auto build enabled and in my pom.xml I have > > configured m2e to execute the ehance goal to run as part of the build. > > This all seems to work fine except for one issue. After the enhancer has > > run, the class files are out of sync with eclipse. This is a problem > > because if i try to publish to a server I get an error like "Resource is > > out of sync with the file system: > > '/my-project/target/classes/com/xyz/entity/MyEntity.class'.". I can't > > seem to manually refresh the classes either, so I'm stuck at this point, > > not being able to publish to the server. > > > > If i configure eclipse to auto Refresh resources automatically > > (windows->preferences->General->Workspace->(Refresh using native hooks > > or polling | Refresh on Access) ), then i get into a never ending build > > cycle loop. It builds, runs the enhancer which updates the class files, > > reloads the class files which triggers another auto build, and so on, > > building forever. > > > > Could the m2e plugin update the eclipse resources after the maven > > builder has executed, so that eclipse is then in sync with the class > > files that could potentially get modified by the maven builder? > > > > The relevent sections of the pom.xml for my project are as follows... > > > > <plugin> > > <groupId>org.codehaus.mojo</groupId> > > <artifactId>openjpa-maven-plugin</artifactId> > > <version>1.2</version> > > <configuration> > > <includes>**/entity/*.class</includes> > > <excludes>**/entity/*_.class,**/entity/*$*.class</excludes> > > </configuration> > > <executions> > > <execution> > > <id>enhancer</id> > > <phase>process-classes</phase> > > <goals> > > <goal>enhance</goal> > > </goals> > > </execution> > > </executions> > > </plugin> > > > > <pluginManagement> > > <plugins> > > <!--This plugin's configuration is used to store Eclipse m2e settings > > only. It has no influence on the Maven build itself.--> > > <plugin> > > <groupId>org.eclipse.m2e</groupId> > > <artifactId>lifecycle-mapping</artifactId> > > <version>1.0.0</version> > > <configuration> > > <lifecycleMappingMetadata> > > <pluginExecutions> > > <pluginExecution> > > <pluginExecutionFilter> > > <groupId>org.codehaus.mojo</groupId> > > <artifactId> > > openjpa-maven-plugin > > </artifactId> > > <versionRange>[1.2,)</versionRange> > > <goals> > > <goal>enhance</goal> > > </goals> > > </pluginExecutionFilter> > > <action> > > <execute/> > > </action> > > </pluginExecution> > > </pluginExecutions> > > </lifecycleMappingMetadata> > > </configuration> > > </plugin> > > </plugins> > > </pluginManagement> > > > > > > _______________________________________________ > > m2e-users mailing list > > [email protected] > > https://dev.eclipse.org/mailman/listinfo/m2e-users > _______________________________________________ > m2e-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/m2e-users _______________________________________________ m2e-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/m2e-users
_______________________________________________ m2e-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/m2e-users
