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o Restored forking to other mojo 

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@799083 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Benjamin Bentmann 2009-07-29 21:19:03 +00:00
parent 2f8d3981f9
commit 6dc7f104e2
3 changed files with 131 additions and 14 deletions
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107
maven-core/src/main/java/org/apache/maven/lifecycle/DefaultLifecycleExecutor.java
View File

@ -44,7 +44,10 @@
import org.apache.maven.plugin.CycleDetectedInPluginGraphException;
import org.apache.maven.plugin.InvalidPluginDescriptorException;
import org.apache.maven.plugin.MojoExecution;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugin.MojoNotFoundException;
import org.apache.maven.plugin.PluginConfigurationException;
import org.apache.maven.plugin.PluginDescriptorParsingException;
import org.apache.maven.plugin.PluginManager;
import org.apache.maven.plugin.PluginManagerException;
@ -192,9 +195,8 @@ public void execute( MavenSession session )
for ( MojoExecution mojoExecution : executionPlan.getExecutions() )
{
logger.info( executionDescription( mojoExecution, currentProject ) );
pluginManager.executeMojo( session, mojoExecution );
}
execute( currentProject, session, mojoExecution );
}
}
catch ( Exception e )
@ -229,7 +231,39 @@ else if ( MavenExecutionRequest.REACTOR_FAIL_FAST.equals( session.getReactorFail
}
}
}
private void execute( MavenProject project, MavenSession session, MojoExecution mojoExecution )
throws MojoFailureException, MojoExecutionException, PluginConfigurationException, PluginManagerException
{
MavenProject executionProject = null;
List<MojoExecution> forkedExecutions = mojoExecution.getForkedExecutions();
if ( !forkedExecutions.isEmpty() )
{
executionProject = project.clone();
session.setCurrentProject( executionProject );
try
{
for ( MojoExecution forkedExecution : forkedExecutions )
{
execute( executionProject, session, forkedExecution );
}
}
finally
{
session.setCurrentProject( project );
}
}
project.setExecutionProject( executionProject );
logger.info( executionDescription( mojoExecution, project ) );
pluginManager.executeMojo( session, mojoExecution );
}
public MavenExecutionPlan calculateExecutionPlan( MavenSession session, String... tasks )
throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException, CycleDetectedInPluginGraphException, MojoNotFoundException, NoPluginFoundForPrefixException, InvalidPluginDescriptorException, PluginManagerException
{
@ -268,19 +302,34 @@ public MavenExecutionPlan calculateExecutionPlan( MavenSession session, String..
pluginDescriptor.setClassRealm( pluginManager.getPluginRealm( session, pluginDescriptor ) );
}
if ( StringUtils.isNotEmpty( mojoDescriptor.isDependencyResolutionRequired() ) )
{
requiredDependencyResolutionScopes.add( mojoDescriptor.isDependencyResolutionRequired() );
}
mojoExecution.setMojoDescriptor( mojoDescriptor );
populateMojoExecutionConfiguration( project, mojoExecution, false );
calculateForkedExecutions( mojoExecution, project, new HashSet<MojoDescriptor>() );
collectDependencyResolutionScopes( requiredDependencyResolutionScopes, mojoExecution );
}
return new MavenExecutionPlan( lifecyclePlan, requiredDependencyResolutionScopes );
}
private void collectDependencyResolutionScopes( Collection<String> requiredDependencyResolutionScopes,
MojoExecution mojoExecution )
{
String requiredDependencyResolutionScope = mojoExecution.getMojoDescriptor().isDependencyResolutionRequired();
if ( StringUtils.isNotEmpty( requiredDependencyResolutionScope ) )
{
requiredDependencyResolutionScopes.add( requiredDependencyResolutionScope );
}
for ( MojoExecution forkedExecution : mojoExecution.getForkedExecutions() )
{
collectDependencyResolutionScopes( requiredDependencyResolutionScopes, forkedExecution );
}
}
private void calculateExecutionForIndividualGoal( MavenSession session, List<MojoExecution> lifecyclePlan, String goal )
throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException, CycleDetectedInPluginGraphException, MojoNotFoundException, NoPluginFoundForPrefixException, InvalidPluginDescriptorException
{
@ -452,6 +501,44 @@ private void calculateExecutionForLifecyclePhase( MavenSession session, List<Moj
}
}
private void calculateForkedExecutions( MojoExecution mojoExecution, MavenProject project,
Collection<MojoDescriptor> alreadyForkedExecutions )
throws MojoNotFoundException
{
MojoDescriptor mojoDescriptor = mojoExecution.getMojoDescriptor();
if ( !alreadyForkedExecutions.add( mojoDescriptor ) )
{
return;
}
PluginDescriptor pluginDescriptor = mojoDescriptor.getPluginDescriptor();
if ( StringUtils.isNotEmpty( mojoDescriptor.getExecutePhase() ) )
{
// TODO
}
else if ( StringUtils.isNotEmpty( mojoDescriptor.getExecuteGoal() ) )
{
String forkedGoal = mojoDescriptor.getExecuteGoal();
MojoDescriptor forkedMojoDescriptor = pluginDescriptor.getMojo( forkedGoal );
if ( forkedMojoDescriptor == null )
{
throw new MojoNotFoundException( forkedGoal, pluginDescriptor );
}
MojoExecution forkedExecution = new MojoExecution( forkedMojoDescriptor, forkedGoal );
populateMojoExecutionConfiguration( project, forkedExecution, true );
calculateForkedExecutions( forkedExecution, project, alreadyForkedExecutions );
mojoExecution.addForkedExecution( forkedExecution );
}
}
private String executionDescription( MojoExecution me, MavenProject project )
{
PluginDescriptor pd = me.getMojoDescriptor().getPluginDescriptor();

23
maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java
View File

@ -19,6 +19,9 @@
* under the License.
*/
import java.util.ArrayList;
import java.util.List;
import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.descriptor.MojoDescriptor;
import org.codehaus.plexus.util.xml.Xpp3Dom;
@ -41,7 +44,9 @@ public class MojoExecution
* this mojo execution is going to run in.
*/
private String lifecyclePhase;
private List<MojoExecution> forkedExecutions = new ArrayList<MojoExecution>();
public MojoExecution( Plugin plugin, String goal, String executionId )
{
this.plugin = plugin;
@ -176,4 +181,20 @@ public void setMojoDescriptor( MojoDescriptor mojoDescriptor )
{
this.mojoDescriptor = mojoDescriptor;
}
public List<MojoExecution> getForkedExecutions()
{
return forkedExecutions;
}
public void addForkedExecution( MojoExecution forkedExecution )
{
if ( forkedExecution == null )
{
throw new IllegalArgumentException( "forked execution missing" );
}
forkedExecutions.add( forkedExecution );
}
}

15
maven-core/src/main/java/org/apache/maven/project/MavenProject.java
View File

@ -1713,11 +1713,20 @@ public void writeModel( Writer writer )
* @since 2.0.9
*/
@Override
public Object clone()
throws CloneNotSupportedException
public MavenProject clone()
{
MavenProject clone = (MavenProject) super.clone();
MavenProject clone;
try
{
clone = (MavenProject) super.clone();
}
catch ( CloneNotSupportedException e )
{
throw new UnsupportedOperationException( e );
}
clone.deepCopy( this );
return clone;
}