/**
* Copyright (c) 2008-2011 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://www.sonatype.com/products/nexus/attributions.
*
* This program is free software: you can redistribute it and/or modify it only under the terms of the GNU Affero General
* Public License Version 3 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License Version 3
* for more details.
*
* You should have received a copy of the GNU Affero General Public License Version 3 along with this program. If not, see
* http://www.gnu.org/licenses.
*
* Sonatype Nexus (TM) Open Source Version is available from Sonatype, Inc. Sonatype and Sonatype Nexus are trademarks of
* Sonatype, Inc. Apache Maven is a trademark of the Apache Foundation. M2Eclipse is a trademark of the Eclipse Foundation.
* All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.proxy.item.uid;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.codehaus.plexus.component.annotations.Component;
import org.sonatype.nexus.proxy.item.RepositoryItemUid;
/**
* The source for attributes implemented in Nexus Core.
*
* @author cstamas
*/
@Component( role = RepositoryItemUidAttributeSource.class, hint = "core" )
public class CoreRepositoryItemUidAttributeSource
implements RepositoryItemUidAttributeSource
{
private final Map<Class<?>, Attribute<?>> coreAttributes;
public CoreRepositoryItemUidAttributeSource()
{
Map<Class<?>, Attribute<?>> attrs = new HashMap<Class<?>, Attribute<?>>( 2 );
attrs.put( IsMetacontentAttribute.class, new IsMetacontentAttribute() );
attrs.put( IsHiddenAttribute.class, new IsHiddenAttribute() );
attrs.put( IsMetadataMaintainedAttribute.class, new IsMetadataMaintainedAttribute() );
attrs.put( IsRemotelyAccessibleAttribute.class, new IsRemotelyAccessibleAttribute() );
attrs.put( IsGroupLocalOnlyAttribute.class, new IsGroupLocalOnlyAttribute() );
this.coreAttributes = Collections.unmodifiableMap( attrs );
}
@Override
@SuppressWarnings( "unchecked" )
public <T extends Attribute<?>> T getAttribute( Class<T> attributeKey, RepositoryItemUid subject )
{
return (T) coreAttributes.get( attributeKey );
}
}