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reverting that commit, meant for my branch 

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@688584 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jason van Zyl 2008-08-24 23:38:39 +00:00
parent 2a94051f54
commit b07c8d2e36
13 changed files with 431 additions and 1 deletions
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14
maven-core/src/main/java/org/apache/maven/execution/DefaultMavenExecutionRequest.java
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@ -22,6 +22,7 @@ package org.apache.maven.execution;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.errors.CoreErrorReporter;
import org.apache.maven.monitor.event.EventMonitor;
import org.apache.maven.monitor.event.MavenWorkspaceMonitor;
import org.apache.maven.profiles.ProfileManager;
import org.apache.maven.profiles.activation.ProfileActivationContext;
import org.apache.maven.project.DefaultProjectBuilderConfiguration;
@ -101,6 +102,8 @@ public class DefaultMavenExecutionRequest
private List eventMonitors;
private MavenWorkspaceMonitor workspaceMonitor;
private List activeProfiles;
private List inactiveProfiles;
@ -709,6 +712,17 @@ public class DefaultMavenExecutionRequest
return this;
}
public MavenWorkspaceMonitor getWorkspaceMonitor()
{
return workspaceMonitor;
}
public MavenExecutionRequest setWorkspaceMonitor( MavenWorkspaceMonitor workspaceMonitor )
{
this.workspaceMonitor = workspaceMonitor;
return this;
}
public Properties getUserProperties()
{
return userProperties;

4
maven-core/src/main/java/org/apache/maven/execution/MavenExecutionRequest.java
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@ -23,6 +23,7 @@ import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy;
import org.apache.maven.errors.CoreErrorReporter;
import org.apache.maven.monitor.event.EventMonitor;
import org.apache.maven.monitor.event.MavenWorkspaceMonitor;
import org.apache.maven.profiles.ProfileManager;
import org.apache.maven.profiles.activation.ProfileActivationContext;
import org.apache.maven.project.ProjectBuilderConfiguration;
@ -221,5 +222,8 @@ public interface MavenExecutionRequest
MavenExecutionRequest setErrorReporter( CoreErrorReporter reporter );
CoreErrorReporter getErrorReporter();
MavenExecutionRequest setWorkspaceMonitor( MavenWorkspaceMonitor workspaceMonitor );
MavenWorkspaceMonitor getWorkspaceMonitor();
ProjectBuilderConfiguration getProjectBuildingConfiguration();
}

25
maven-core/src/main/java/org/apache/maven/monitor/event/AbstractWorkspaceMonitor.java Normal file
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@ -0,0 +1,25 @@
package org.apache.maven.monitor.event;
import org.apache.maven.workspace.MavenWorkspaceStore;
public abstract class AbstractWorkspaceMonitor
extends AbstractEmbedderLifecycleMonitor
implements MavenWorkspaceMonitor
{
private MavenWorkspaceStore workspaceManager;
public void setWorkspaceStore( MavenWorkspaceStore workspaceManager )
{
this.workspaceManager = workspaceManager;
}
/* (non-Javadoc)
* @see org.apache.maven.embedder.lifecycle.MavenWorkspaceMonitor#clearCache()
*/
public void clearCache()
{
workspaceManager.clear();
}
}

13
maven-core/src/main/java/org/apache/maven/monitor/event/MavenWorkspaceMonitor.java Normal file
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@ -0,0 +1,13 @@
package org.apache.maven.monitor.event;
import org.apache.maven.workspace.MavenWorkspaceStore;
public interface MavenWorkspaceMonitor
extends EventMonitor
{
void setWorkspaceStore( MavenWorkspaceStore workspaceStore );
void clearCache();
}

12
maven-core/src/main/java/org/apache/maven/monitor/event/OnStopWorkspaceMonitor.java Normal file
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@ -0,0 +1,12 @@
package org.apache.maven.monitor.event;
public class OnStopWorkspaceMonitor
extends AbstractWorkspaceMonitor
{
public void embedderStopped( long timestamp )
{
clearCache();
}
}

23
maven-core/src/main/java/org/apache/maven/monitor/event/PerCallWorkspaceMonitor.java Normal file
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@ -0,0 +1,23 @@
package org.apache.maven.monitor.event;
public class PerCallWorkspaceMonitor
extends AbstractWorkspaceMonitor
{
public void embedderMethodEnded( String method,
long timestamp )
{
clearCache();
}
// Be double-sure that the cache is cleared when the embedder stops.
public void embedderStopped( long timestamp )
{
clearCache();
}
}

5
maven-embedder/src/main/java/org/apache/maven/embedder/Configuration.java
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@ -20,6 +20,7 @@ package org.apache.maven.embedder;
import org.apache.maven.errors.CoreErrorReporter;
import org.apache.maven.monitor.event.EventMonitor;
import org.apache.maven.monitor.event.MavenWorkspaceMonitor;
import org.apache.maven.realm.MavenRealmManager;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.classworlds.ClassWorld;
@ -151,4 +152,8 @@ public interface Configuration
Configuration setEventMonitors( List eventMonitors );
List getEventMonitors();
Configuration setWorkspaceMonitor( MavenWorkspaceMonitor workspaceMonitor );
MavenWorkspaceMonitor getWorkspaceMonitor();
}

14
maven-embedder/src/main/java/org/apache/maven/embedder/DefaultConfiguration.java
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@ -20,6 +20,7 @@ package org.apache.maven.embedder;
import org.apache.maven.errors.CoreErrorReporter;
import org.apache.maven.monitor.event.EventMonitor;
import org.apache.maven.monitor.event.MavenWorkspaceMonitor;
import org.apache.maven.realm.MavenRealmManager;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.classworlds.ClassWorld;
@ -68,6 +69,8 @@ public class DefaultConfiguration
/** List<EventMonitor>. */
private List eventMonitors;
private MavenWorkspaceMonitor workspaceMonitor;
/** Creates a new instance of DefaultConfiguration */
public DefaultConfiguration()
{
@ -273,4 +276,15 @@ public class DefaultConfiguration
this.eventMonitors = eventMonitors;
return this;
}
public MavenWorkspaceMonitor getWorkspaceMonitor()
{
return workspaceMonitor;
}
public Configuration setWorkspaceMonitor( MavenWorkspaceMonitor workspaceMonitor )
{
this.workspaceMonitor = workspaceMonitor;
return this;
}
}

10
maven-embedder/src/main/java/org/apache/maven/embedder/MavenEmbedder.java
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@ -167,6 +167,9 @@ public class MavenEmbedder
private BuildPlanner buildPlanner;
// TODO: Remove this once we have better control over cache-cleaning.
private MavenWorkspaceStore workspaceStore;
// ----------------------------------------------------------------------
// Configuration
// ----------------------------------------------------------------------
@ -200,6 +203,11 @@ public class MavenEmbedder
return request;
}
protected MavenWorkspaceStore getWorkspaceStore()
{
return workspaceStore;
}
// ----------------------------------------------------------------------
// Accessors
// ----------------------------------------------------------------------
@ -702,6 +710,8 @@ public class MavenEmbedder
buildPlanner = (BuildPlanner) container.lookup( BuildPlanner.class );
workspaceStore = (MavenWorkspaceStore) container.lookup( MavenWorkspaceStore.class );
artifactHandlerManager = (ArtifactHandlerManager) container.lookup( ArtifactHandlerManager.ROLE );
// This is temporary as we can probably cache a single request and use it for default values and

44
maven-embedder/src/main/java/org/apache/maven/embedder/execution/DefaultMavenExecutionRequestPopulator.java
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@ -34,6 +34,8 @@ import org.apache.maven.model.Profile;
import org.apache.maven.model.Repository;
import org.apache.maven.monitor.event.DefaultEventMonitor;
import org.apache.maven.monitor.event.EventMonitor;
import org.apache.maven.monitor.event.MavenWorkspaceMonitor;
import org.apache.maven.monitor.event.PerCallWorkspaceMonitor;
import org.apache.maven.plugin.Mojo;
import org.apache.maven.profiles.DefaultProfileManager;
import org.apache.maven.profiles.ProfileManager;
@ -94,6 +96,8 @@ public class DefaultMavenExecutionRequestPopulator
private WagonManager wagonManager;
private MavenWorkspaceStore workspaceManager;
private MavenSettingsBuilder settingsBuilder;
public MavenExecutionRequest populateDefaults( MavenExecutionRequest request,
@ -102,6 +106,8 @@ public class DefaultMavenExecutionRequestPopulator
{
eventing( request, configuration );
workspaceMonitor( request, configuration );
reporter( request, configuration );
executionProperties( request, configuration );
@ -130,6 +136,44 @@ public class DefaultMavenExecutionRequestPopulator
return request;
}
private void workspaceMonitor( MavenExecutionRequest request,
Configuration configuration )
{
MavenWorkspaceMonitor workspaceMonitor = request.getWorkspaceMonitor();
if ( workspaceMonitor == null )
{
workspaceMonitor = configuration.getWorkspaceMonitor();
}
List requestEventMonitors = request.getEventMonitors();
if ( ( requestEventMonitors != null ) && !requestEventMonitors.isEmpty() )
{
for ( Iterator it = requestEventMonitors.iterator(); it.hasNext(); )
{
Object monitor = it.next();
if ( monitor instanceof MavenWorkspaceMonitor )
{
if ( workspaceMonitor == null )
{
workspaceMonitor = (MavenWorkspaceMonitor) monitor;
}
it.remove();
break;
}
}
}
if ( workspaceMonitor == null )
{
workspaceMonitor = new PerCallWorkspaceMonitor();
}
workspaceMonitor.setWorkspaceStore( workspaceManager );
request.addEventMonitor( workspaceMonitor );
}
private void reporter( MavenExecutionRequest request,
Configuration configuration )
{

4
maven-embedder/src/main/resources/META-INF/plexus/components.xml
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@ -23,6 +23,9 @@ under the License.
<role>org.apache.maven.embedder.execution.MavenExecutionRequestPopulator</role>
<implementation>org.apache.maven.embedder.execution.DefaultMavenExecutionRequestPopulator</implementation>
<requirements>
<requirement>
<role>org.apache.maven.workspace.MavenWorkspaceStore</role>
</requirement>
<requirement>
<role>org.apache.maven.artifact.manager.WagonManager</role>
<role-hint>default</role-hint>
@ -72,5 +75,6 @@ under the License.
</httpHeaders>
</configuration>
</component>
</components>
</component-set>

261
maven-embedder/src/test/java/org/apache/maven/embedder/MavenEmbedderEventingTest.java Normal file
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@ -0,0 +1,261 @@
package org.apache.maven.embedder;
import org.apache.maven.execution.DefaultMavenExecutionRequest;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.extension.ExtensionScanningException;
import org.apache.maven.monitor.event.AbstractWorkspaceMonitor;
import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.reactor.MavenExecutionException;
import org.apache.maven.workspace.MavenWorkspaceStore;
import org.codehaus.plexus.util.FileUtils;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import junit.framework.TestCase;
public class MavenEmbedderEventingTest
extends TestCase
{
protected String basedir;
protected void setUp()
throws Exception
{
super.setUp();
basedir = System.getProperty( "basedir" );
if ( basedir == null )
{
basedir = new File( "." ).getCanonicalPath();
}
}
public void testEmbedderInitializeAndStopEventsFired()
throws MavenEmbedderException
{
TestWorkspaceMonitor testWSMonitor = new TestWorkspaceMonitor();
Configuration config = new DefaultConfiguration();
config.setWorkspaceMonitor( testWSMonitor );
assertEquals( 0, testWSMonitor.initializeCaught );
assertEquals( 0, testWSMonitor.setManagerCaught );
MavenEmbedder embedder = new MavenEmbedder( config );
assertEquals( 1, testWSMonitor.initializeCaught );
assertEquals( 1, testWSMonitor.setManagerCaught );
assertEquals( 0, testWSMonitor.stopCaught );
assertEquals( 0, testWSMonitor.clearCaught );
assertSame( embedder.getWorkspaceStore(), testWSMonitor.workspaceManager );
embedder.stop();
assertEquals( 1, testWSMonitor.stopCaught );
assertEquals( 1, testWSMonitor.clearCaught );
assertEquals( 0, testWSMonitor.startMethodCaught );
assertEquals( 0, testWSMonitor.endMethodCaught );
}
public void testStartAndEndMethodEventsFiredOnSimpleReadProject()
throws IOException, MavenEmbedderException, ProjectBuildingException,
ExtensionScanningException, MavenExecutionException
{
EmbedderAndMonitor em = newEmbedder();
assertEquals( 0, em.monitor.startMethodCaught );
assertEquals( 0, em.monitor.endMethodCaught );
File dir = getFile( "simple-read-project" );
File pomFile = new File( dir, "pom.xml" );
em.embedder.readProject( pomFile );
assertEquals( 1, em.monitor.startMethodCaught );
assertEquals( 1, em.monitor.endMethodCaught );
assertEquals( 1, em.monitor.clearCaught );
assertSame( em.embedder.getWorkspaceStore(), em.monitor.workspaceManager );
em.embedder.stop();
}
public void testStartAndEndMethodEventsFiredOnReadWithDeps()
throws IOException, MavenEmbedderException, ProjectBuildingException,
ExtensionScanningException, MavenExecutionException
{
File dir = getFile( "read-with-deps" );
File pomFile = new File( dir, "pom.xml" );
File localRepoDir = new File( dir, "repo" );
EmbedderAndMonitor em = newEmbedder( localRepoDir );
assertEquals( 0, em.monitor.startMethodCaught );
assertEquals( 0, em.monitor.endMethodCaught );
em.embedder.readProject( pomFile );
assertEquals( 1, em.monitor.startMethodCaught );
assertEquals( 1, em.monitor.endMethodCaught );
assertEquals( 1, em.monitor.clearCaught );
assertSame( em.embedder.getWorkspaceStore(), em.monitor.workspaceManager );
em.embedder.stop();
}
public void testStartAndEndMethodEventsFiredOnExecute()
throws IOException, MavenEmbedderException, ProjectBuildingException,
ExtensionScanningException, MavenExecutionException
{
EmbedderAndMonitor em = newEmbedder();
assertEquals( 0, em.monitor.startMethodCaught );
assertEquals( 0, em.monitor.endMethodCaught );
File dir = getFile( "simple-read-project" );
MavenExecutionRequest request = new DefaultMavenExecutionRequest();
request.setGoals( Collections.singletonList( "clean" ) );
request.setBaseDirectory( dir );
em.embedder.execute( request );
assertEquals( 1, em.monitor.startMethodCaught );
assertEquals( 1, em.monitor.endMethodCaught );
assertEquals( 1, em.monitor.clearCaught );
assertSame( em.embedder.getWorkspaceStore(), em.monitor.workspaceManager );
em.embedder.stop();
}
private EmbedderAndMonitor newEmbedder()
throws MavenEmbedderException
{
return newEmbedder( null );
}
private EmbedderAndMonitor newEmbedder( File localRepoDir )
throws MavenEmbedderException
{
TestWorkspaceMonitor testWSMonitor = new TestWorkspaceMonitor();
Configuration config = new DefaultConfiguration();
config.setWorkspaceMonitor( testWSMonitor );
config.setMavenEmbedderLogger( new MavenEmbedderConsoleLogger() );
if ( localRepoDir != null )
{
config.setLocalRepository( localRepoDir );
}
return new EmbedderAndMonitor( new MavenEmbedder( config ), testWSMonitor );
}
private static final class EmbedderAndMonitor
{
private MavenEmbedder embedder;
private TestWorkspaceMonitor monitor;
private EmbedderAndMonitor( MavenEmbedder embedder,
TestWorkspaceMonitor monitor )
{
this.embedder = embedder;
this.monitor = monitor;
}
}
private File getFile( String path )
throws IOException
{
File testDirectory = new File( basedir, "src/test/eventing-projects/" + path );
System.out.println( "Test source dir: " + testDirectory );
File targetDirectory = new File( basedir, "target/eventing-projects/" + path );
System.out.println( "Test temp dir: " + targetDirectory );
targetDirectory.getParentFile().mkdirs();
FileUtils.copyDirectoryStructure( testDirectory, targetDirectory );
return targetDirectory;
}
private static final class TestWorkspaceMonitor
extends AbstractWorkspaceMonitor
{
private int initializeCaught = 0;
private int startMethodCaught = 0;
private int endMethodCaught = 0;
private int stopCaught = 0;
private int setManagerCaught = 0;
private int clearCaught = 0;
private MavenWorkspaceStore workspaceManager;
private boolean clearOnEndMethod = true;
private boolean clearOnStop = true;
public void embedderInitialized( long timestamp )
{
initializeCaught++;
}
public void embedderMethodEnded( String method,
long timestamp )
{
endMethodCaught++;
if ( clearOnEndMethod )
{
clearCache();
}
}
public void embedderMethodStarted( String method,
long timestamp )
{
startMethodCaught++;
}
public void embedderStopped( long timestamp )
{
stopCaught++;
if ( clearOnStop )
{
clearCache();
}
}
public void setWorkspaceStore( MavenWorkspaceStore workspaceManager )
{
setManagerCaught++;
this.workspaceManager = workspaceManager;
super.setWorkspaceStore( workspaceManager );
}
public void clearCache()
{
clearCaught++;
super.clearCache();
}
}
}

3
pom.xml
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@ -256,6 +256,7 @@
<module>maven-project</module>
<module>maven-reporting-api</module>
<module>maven-embedder</module>
<module>maven-workspace</module>
<module>maven-toolchain</module>
</modules>
<properties>
@ -266,7 +267,7 @@
<doxiaVersion>1.0-alpha-9</doxiaVersion>
<easyMockVersion>1.2_Java1.3</easyMockVersion>
<junitVersion>3.8.1</junitVersion>
<plexusVersion>1.0-alpha-50-SNAPSHOT</plexusVersion>
<plexusVersion>1.0-alpha-48</plexusVersion>
<plexusInteractivityVersion>1.0-alpha-6</plexusInteractivityVersion>
<plexusInterpolationVersion>1.1</plexusInterpolationVersion>
<plexusUtilsVersion>1.5.5</plexusUtilsVersion>