package org.apache.maven.archiva.repository.scanner;
/*
* 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.commons.collections.Closure;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;
import org.apache.commons.collections.functors.IfClosure;
import org.apache.commons.collections.functors.OrPredicate;
import org.apache.maven.archiva.configuration.ArchivaConfiguration;
import org.apache.maven.archiva.configuration.RepositoryScanningConfiguration;
import org.apache.maven.archiva.consumers.InvalidRepositoryContentConsumer;
import org.apache.maven.archiva.consumers.KnownRepositoryContentConsumer;
import org.apache.maven.archiva.consumers.RepositoryContentConsumer;
import org.apache.maven.archiva.consumers.functors.PermanentConsumerPredicate;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* RepositoryContentConsumerUtil
*
* @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a>
* @version $Id: RepositoryContentConsumers.java 539163 2007-05-17 23:17:48Z joakime $
*
* @plexus.component role="org.apache.maven.archiva.repository.scanner.RepositoryContentConsumers"
*/
public class RepositoryContentConsumers
extends AbstractLogEnabled
implements Initializable
{
/**
* @plexus.requirement
*/
private ArchivaConfiguration archivaConfiguration;
/**
* @plexus.requirement role="org.apache.maven.archiva.consumers.KnownRepositoryContentConsumer"
*/
private List availableKnownConsumers;
/**
* @plexus.requirement role="org.apache.maven.archiva.consumers.InvalidRepositoryContentConsumer"
*/
private List availableInvalidConsumers;
private Predicate selectedKnownPredicate;
private Predicate selectedInvalidPredicate;
class SelectedKnownRepoConsumersPredicate
implements Predicate
{
public boolean evaluate( Object object )
{
boolean satisfies = false;
if ( object instanceof KnownRepositoryContentConsumer )
{
KnownRepositoryContentConsumer known = (KnownRepositoryContentConsumer) object;
RepositoryScanningConfiguration scanning = archivaConfiguration.getConfiguration()
.getRepositoryScanning();
return scanning.getKnownContentConsumers().contains( known.getId() );
}
return satisfies;
}
}
class SelectedInvalidRepoConsumersPredicate
implements Predicate
{
public boolean evaluate( Object object )
{
boolean satisfies = false;
if ( object instanceof InvalidRepositoryContentConsumer )
{
InvalidRepositoryContentConsumer invalid = (InvalidRepositoryContentConsumer) object;
RepositoryScanningConfiguration scanning = archivaConfiguration.getConfiguration()
.getRepositoryScanning();
return scanning.getInvalidContentConsumers().contains( invalid.getId() );
}
return satisfies;
}
}
class RepoConsumerToMapClosure
implements Closure
{
private Map map = new HashMap();
public void execute( Object input )
{
if ( input instanceof RepositoryContentConsumer )
{
RepositoryContentConsumer consumer = (RepositoryContentConsumer) input;
map.put( consumer.getId(), consumer );
}
}
public Map getMap()
{
return map;
}
}
public void initialize()
throws InitializationException
{
Predicate permanentConsumers = new PermanentConsumerPredicate();
this.selectedKnownPredicate = new OrPredicate( permanentConsumers, new SelectedKnownRepoConsumersPredicate() );
this.selectedInvalidPredicate = new OrPredicate( permanentConsumers,
new SelectedInvalidRepoConsumersPredicate() );
}
public List getSelectedKnownConsumerIds()
{
RepositoryScanningConfiguration scanning = archivaConfiguration.getConfiguration().getRepositoryScanning();
return scanning.getKnownContentConsumers();
}
public List getSelectedInvalidConsumerIds()
{
RepositoryScanningConfiguration scanning = archivaConfiguration.getConfiguration().getRepositoryScanning();
return scanning.getInvalidContentConsumers();
}
public Map getSelectedKnownConsumersMap()
{
RepoConsumerToMapClosure consumerMapClosure = new RepoConsumerToMapClosure();
Closure ifclosure = IfClosure.getInstance( selectedKnownPredicate, consumerMapClosure );
CollectionUtils.forAllDo( availableKnownConsumers, ifclosure );
return consumerMapClosure.getMap();
}
public Map getSelectedInvalidConsumersMap()
{
RepoConsumerToMapClosure consumerMapClosure = new RepoConsumerToMapClosure();
Closure ifclosure = IfClosure.getInstance( selectedInvalidPredicate, consumerMapClosure );
CollectionUtils.forAllDo( availableInvalidConsumers, ifclosure );
return consumerMapClosure.getMap();
}
public List getSelectedKnownConsumers()
{
List ret = new ArrayList();
ret.addAll( CollectionUtils.select( availableKnownConsumers, selectedKnownPredicate ) );
return ret;
}
public List getSelectedInvalidConsumers()
{
List ret = new ArrayList();
ret.addAll( CollectionUtils.select( availableInvalidConsumers, selectedInvalidPredicate ) );
return ret;
}
public List getAvailableKnownConsumers()
{
return availableKnownConsumers;
}
public List getAvailableInvalidConsumers()
{
return availableInvalidConsumers;
}
}