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.impl.utils; 017 018import java.io.InputStream; 019 020import javax.jcr.Property; 021import javax.jcr.RepositoryException; 022 023/** 024 * A {@link org.fcrepo.kernel.utils.CacheEntry} for simple Binary objects 025 * @author frank asseg 026 * 027 */ 028public class BinaryCacheEntry extends BasicCacheEntry { 029 030 private final Property property; 031 032 /** 033 * Create a new BinaryCacheEntry 034 * @param property the property 035 */ 036 public BinaryCacheEntry(final Property property) { 037 super(); 038 this.property = property; 039 } 040 041 /* 042 * (non-Javadoc) 043 * @see org.fcrepo.kernel.utils.CacheEntry#getInputStream() 044 */ 045 @Override 046 public InputStream getInputStream() throws RepositoryException { 047 return property.getBinary().getStream(); 048 } 049 050 /* 051 * (non-Javadoc) 052 * @see org.fcrepo.kernel.utils.CacheEntry#getExternalIdentifier() 053 */ 054 @Override 055 public String getExternalIdentifier() throws RepositoryException { 056 return property.getPath(); 057 } 058 059 protected Property property() { 060 return property; 061 } 062 063}