DefaultRepositoryTaskFilter.java

/**
 * 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.scheduling;

import java.util.HashSet;
import java.util.Set;

import org.sonatype.nexus.scheduling.RepositoryTaskActivityDescriptor.AttributesModificationOperator;
import org.sonatype.nexus.scheduling.RepositoryTaskActivityDescriptor.ModificationOperator;

public class DefaultRepositoryTaskFilter
    implements RepositoryTaskFilter
{
    private boolean allowsRepositoryScanning;

    private boolean allowsScheduledTasks;

    private boolean allowsUserInitiatedTasks;

    private Set<ModificationOperator> contentOperators;

    private Set<AttributesModificationOperator> attributeOperators;

    public boolean allowsAttributeOperations( Set<AttributesModificationOperator> ops )
    {
        return getOrCreateAttributesOperations().containsAll( ops );
    }

    public DefaultRepositoryTaskFilter addAttributeOperator( AttributesModificationOperator attributeOperator )
    {
        getOrCreateAttributesOperations().add( attributeOperator );

        return this;
    }

    public DefaultRepositoryTaskFilter setAttributeOperators( Set<AttributesModificationOperator> attributeOperators )
    {
        this.attributeOperators = attributeOperators;

        return this;
    }

    public boolean allowsContentOperations( Set<ModificationOperator> ops )
    {
        return getOrCreateContentOperations().containsAll( ops );
    }

    public DefaultRepositoryTaskFilter addContentOperators( ModificationOperator contentOperator )
    {
        getOrCreateContentOperations().add( contentOperator );

        return this;
    }

    public DefaultRepositoryTaskFilter setContentOperators( Set<ModificationOperator> contentOperators )
    {
        this.contentOperators = contentOperators;

        return this;
    }

    public boolean allowsRepositoryScanning( String fromPath )
    {
        return allowsRepositoryScanning;
    }

    public DefaultRepositoryTaskFilter setAllowsRepositoryScanning( boolean allowsRepositoryScanning )
    {
        this.allowsRepositoryScanning = allowsRepositoryScanning;

        return this;
    }

    public boolean allowsScheduledTasks()
    {
        return allowsScheduledTasks;
    }

    public DefaultRepositoryTaskFilter setAllowsScheduledTasks( boolean allowsScheduledTasks )
    {
        this.allowsScheduledTasks = allowsScheduledTasks;

        return this;
    }

    public boolean allowsUserInitiatedTasks()
    {
        return allowsUserInitiatedTasks;
    }

    public DefaultRepositoryTaskFilter setAllowsUserInitiatedTasks( boolean allowsUserInitiatedTasks )
    {
        this.allowsUserInitiatedTasks = allowsUserInitiatedTasks;

        return this;
    }

    // ==

    protected Set<ModificationOperator> getOrCreateContentOperations()
    {
        if ( contentOperators == null )
        {
            contentOperators = new HashSet<ModificationOperator>();
        }

        return contentOperators;
    }

    protected Set<AttributesModificationOperator> getOrCreateAttributesOperations()
    {
        if ( attributeOperators == null )
        {
            attributeOperators = new HashSet<AttributesModificationOperator>();
        }

        return attributeOperators;
    }

}