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o provide the phases in the lifecycle by extracting the component descriptor 

and pull them out of the configuration.


git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@292380 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jason van Zyl 2005-09-29 02:47:24 +00:00
parent b4a87a494e
commit fa1eaf9a2c
2 changed files with 48 additions and 29 deletions
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61
maven-embedder/src/main/java/org/apache/maven/embedder/MavenEmbedder.java
View File

@ -46,8 +46,10 @@ import org.codehaus.classworlds.ClassWorld;
import org.codehaus.classworlds.DuplicateRealmException;
import org.codehaus.plexus.PlexusContainerException;
import org.codehaus.plexus.configuration.PlexusConfigurationException;
import org.codehaus.plexus.configuration.PlexusConfiguration;
import org.codehaus.plexus.component.repository.exception.ComponentLifecycleException;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
import org.codehaus.plexus.component.repository.ComponentDescriptor;
import org.codehaus.plexus.embed.Embedder;
import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
import org.codehaus.plexus.util.dag.CycleDetectedException;
@ -127,8 +129,6 @@ public class MavenEmbedder
private String globalChecksumPolicy;
private File mavenHome;
// ----------------------------------------------------------------------
// Accessors
// ----------------------------------------------------------------------
@ -228,16 +228,6 @@ public class MavenEmbedder
return localRepositoryDirectory;
}
public File getMavenHome()
{
return mavenHome;
}
public void setMavenHome( File mavenHome )
{
this.mavenHome = mavenHome;
}
// ----------------------------------------------------------------------
// Embedder Client Contract
// ----------------------------------------------------------------------
@ -379,6 +369,36 @@ public class MavenEmbedder
}
}
// ----------------------------------------------------------------------
// Lifecycle information
// ----------------------------------------------------------------------
public List getLifecyclePhases()
throws MavenEmbedderException
{
List phases = new ArrayList();
ComponentDescriptor descriptor = embedder.getContainer().getComponentDescriptor( LifecycleExecutor.ROLE );
PlexusConfiguration configuration = descriptor.getConfiguration();
PlexusConfiguration[] phasesConfigurations = configuration.getChild( "phases" ).getChildren( "phase" );
try
{
for ( int i = 0; i < phasesConfigurations.length; i++ )
{
phases.add( phasesConfigurations[i].getValue() );
}
}
catch ( PlexusConfigurationException e )
{
throw new MavenEmbedderException( "Cannot retrieve default lifecycle phasesConfigurations.", e );
}
return phases;
}
// ----------------------------------------------------------------------
// Internal utility code
// ----------------------------------------------------------------------
@ -475,23 +495,6 @@ public class MavenEmbedder
// the plugin registry builder.
// ----------------------------------------------------------------------
// TODO: create a maven.home discovery method.
if ( mavenHome == null )
{
mavenHome = new File( userHome, "m2" );
if ( !mavenHome.exists() )
{
if ( !mavenHome.mkdirs() )
{
throw new IllegalStateException( "A maven home directory does not exist and cannot be created." );
}
}
System.setProperty( "maven.home", mavenHome.getAbsolutePath() );
}
if ( classLoader == null )
{
throw new IllegalStateException( "A classloader must be specified using setClassLoader(ClassLoader)." );

16
maven-embedder/src/test/java/org/apache/maven/embedder/MavenEmbedderTest.java
View File

@ -97,6 +97,22 @@ public class MavenEmbedderTest
assertEquals( "org.apache.maven.plugins", pd.getGroupId() );
}
// ----------------------------------------------------------------------
// Lifecycle phases
// ----------------------------------------------------------------------
public void testRetrievingLifecyclePhases()
throws Exception
{
List phases = maven.getLifecyclePhases();
assertEquals( "validate", (String) phases.get( 0 ) );
assertEquals( "initialize", (String) phases.get( 1 ) );
assertEquals( "generate-sources", (String) phases.get( 2 ) );
}
// ----------------------------------------------------------------------
//
// ----------------------------------------------------------------------