package org.apache.maven.archiva.common.consumers;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.archiva.common.artifact.builder.BuilderException;
import org.apache.maven.archiva.common.artifact.builder.DefaultLayoutArtifactBuilder;
import org.apache.maven.archiva.common.artifact.builder.LayoutArtifactBuilder;
import org.apache.maven.archiva.common.artifact.builder.LegacyLayoutArtifactBuilder;
import org.apache.maven.archiva.common.utils.BaseFile;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
import org.apache.maven.artifact.repository.layout.DefaultRepositoryLayout;
import org.apache.maven.artifact.repository.layout.LegacyRepositoryLayout;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* DefaultArtifactConsumer
*
* @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a>
* @version $Id: GenericArtifactConsumer.java 511053 2007-02-23 19:05:21Z joakime $
*/
public abstract class GenericArtifactConsumer
extends AbstractConsumer
implements Consumer
{
public abstract void processArtifact( Artifact artifact, BaseFile file );
private Map artifactBuilders = new HashMap();
private static final List includePatterns;
static
{
includePatterns = new ArrayList();
includePatterns.add( "**/*.pom" );
includePatterns.add( "**/*.jar" );
includePatterns.add( "**/*.war" );
includePatterns.add( "**/*.ear" );
includePatterns.add( "**/*.sar" );
includePatterns.add( "**/*.zip" );
includePatterns.add( "**/*.gz" );
includePatterns.add( "**/*.bz2" );
}
private String layoutId = "default";
public boolean init( ArtifactRepository repository )
{
this.artifactBuilders.clear();
this.artifactBuilders.put( "default", new DefaultLayoutArtifactBuilder( artifactFactory ) );
this.artifactBuilders.put( "legacy", new LegacyLayoutArtifactBuilder( artifactFactory ) );
if ( repository.getLayout() instanceof LegacyRepositoryLayout )
{
this.layoutId = "legacy";
}
return super.init( repository );
}
public List getIncludePatterns()
{
return includePatterns;
}
public boolean isEnabled()
{
ArtifactRepositoryLayout layout = repository.getLayout();
return ( layout instanceof DefaultRepositoryLayout ) || ( layout instanceof LegacyRepositoryLayout );
}
public void processFile( BaseFile file )
throws ConsumerException
{
if ( file.length() <= 0 )
{
processFileProblem( file, "File is empty." );
}
if ( !file.canRead() )
{
processFileProblem( file, "Not allowed to read file due to permission settings on file." );
}
try
{
Artifact artifact = buildArtifact( file );
processArtifact( artifact, file );
}
catch ( BuilderException e )
{
throw new ConsumerException( file, e.getMessage(), e );
}
}
private Artifact buildArtifact( BaseFile file )
throws BuilderException
{
LayoutArtifactBuilder builder = (LayoutArtifactBuilder) artifactBuilders.get( layoutId );
Artifact artifact = builder.build( file.getRelativePath() );
artifact.setRepository( repository );
artifact.setFile( file );
return artifact;
}
}