/*******************************************************************************
* Copyright (c) 2010, 2014 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.aether.internal.ant.types;
import java.util.ArrayList;
import java.util.List;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.types.DataType;
import org.apache.tools.ant.types.Reference;
/**
*/
public class Artifacts
extends DataType
implements ArtifactContainer
{
private List<ArtifactContainer> containers = new ArrayList<ArtifactContainer>();
protected Artifacts getRef()
{
return (Artifacts) getCheckedRef();
}
public void validate( Task task )
{
if ( isReference() )
{
getRef().validate( task );
}
else
{
for ( ArtifactContainer container : containers )
{
container.validate( task );
}
}
}
public void setRefid( Reference ref )
{
if ( !containers.isEmpty() )
{
throw noChildrenAllowed();
}
super.setRefid( ref );
}
public void addArtifact( Artifact artifact )
{
checkChildrenAllowed();
containers.add( artifact );
}
public void addArtifacts( Artifacts artifacts )
{
checkChildrenAllowed();
if ( artifacts == this )
{
throw circularReference();
}
containers.add( artifacts );
}
public List<Artifact> getArtifacts()
{
if ( isReference() )
{
return getRef().getArtifacts();
}
List<Artifact> artifacts = new ArrayList<Artifact>();
for ( ArtifactContainer container : containers )
{
artifacts.addAll( container.getArtifacts() );
}
return artifacts;
}
}