001/*
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.kernel.modeshape.utils;
017
018import org.fcrepo.kernel.api.exception.RepositoryRuntimeException;
019
020import org.modeshape.connector.filesystem.FileSystemConnector;
021
022import javax.jcr.Property;
023import javax.jcr.RepositoryException;
024
025/**
026 * Cache entry for a projected binary
027 *
028 * @author fasseg
029 */
030public class ProjectedCacheEntry extends BinaryCacheEntry {
031
032    /**
033     * Create a new ProjectedCacheEntry
034     * @param property the given property
035     */
036    public ProjectedCacheEntry(final Property property) {
037        super(property);
038    }
039
040    @Override
041    public String getExternalIdentifier() {
042        try {
043            return "/" + FileSystemConnector.class.getName() + ":projections:" + property().getPath();
044        } catch (final RepositoryException e) {
045            throw new RepositoryRuntimeException(e);
046        }
047    }
048}