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.impl; 017 018import org.fcrepo.kernel.api.utils.CacheEntry; 019import org.fcrepo.kernel.modeshape.utils.BinaryCacheEntry; 020import org.fcrepo.kernel.modeshape.utils.ProjectedCacheEntry; 021import org.modeshape.jcr.value.binary.ExternalBinaryValue; 022 023import javax.jcr.Binary; 024import javax.jcr.Property; 025import javax.jcr.RepositoryException; 026 027/** 028 * @author cabeer 029 */ 030public final class CacheEntryFactory { 031 032 /** 033 * No public constructor on utility class 034 */ 035 private CacheEntryFactory() { 036 } 037 038 /** 039 * Load a store-specific CacheEntry model 040 * @param property the property 041 * @return CacheEntry model for the property in the given repository 042 * @throws RepositoryException if repository exception occurred 043 */ 044 public static CacheEntry forProperty(final Property property) throws RepositoryException { 045 final Binary binary = property.getBinary(); 046 047 if (binary instanceof ExternalBinaryValue) { 048 return new ProjectedCacheEntry(property); 049 } else { 050 return new BinaryCacheEntry(property); 051 } 052 } 053}