RELEASE_2_1_13/src/blocks/repository/java/org/apache/cocoon/components/source/InspectableSource.java

/*
 * 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.
 */
package org.apache.cocoon.components.source;

import org.apache.cocoon.components.source.helpers.SourceProperty;

import org.apache.excalibur.source.Source;
import org.apache.excalibur.source.SourceException;

/**
 * A source, which owns meta informations in form of properties
 *
 * @author <a href="mailto:stephan@vern.chem.tu-berlin.de">Stephan Michels</a>
 * @version CVS $Id$
 */
public interface InspectableSource extends Source {

    /** 
     * To get a meta information from a source 
     */
    public SourceProperty getSourceProperty(String namespace, String name) throws SourceException;

    /** 
     * To set a meta information 
     */
    public void setSourceProperty(SourceProperty property) throws SourceException;

    /** 
     * Get alll informations 
     */
    public SourceProperty[] getSourceProperties() throws SourceException;

    /**
     * Remove property
     */
    public void removeSourceProperty(String namespace, String name) throws SourceException;
}