001/* 002 * Licensed to DuraSpace under one or more contributor license agreements. 003 * See the NOTICE file distributed with this work for additional information 004 * regarding copyright ownership. 005 * 006 * DuraSpace licenses this file to you under the Apache License, 007 * Version 2.0 (the "License"); you may not use this file except in 008 * compliance with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.fcrepo.kernel.modeshape; 019 020import static org.slf4j.LoggerFactory.getLogger; 021 022import java.io.File; 023import java.io.InputStream; 024import java.net.URI; 025import java.util.Collection; 026 027import javax.jcr.Node; 028import javax.jcr.RepositoryException; 029import org.fcrepo.kernel.api.exception.InvalidChecksumException; 030import org.fcrepo.kernel.api.exception.RepositoryRuntimeException; 031import org.fcrepo.kernel.api.services.policy.StoragePolicyDecisionPoint; 032import org.slf4j.Logger; 033 034/** 035 * External binary from a local file 036 * 037 * @author bbpennel 038 * @since 11/29/2017 039 */ 040public class LocalFileBinary extends UrlBinary { 041 private static final Logger LOGGER = getLogger(LocalFileBinary.class); 042 043 /** 044 * Constructs a LocalFileBinaryImpl 045 * 046 * @param node node 047 */ 048 public LocalFileBinary(final Node node) { 049 super(node); 050 } 051 052 /* 053 * (non-Javadoc) 054 * @see 055 * org.fcrepo.kernel.modeshape.FedoraBinaryImpl#setContent(java.io.InputStream, java.lang.String, 056 * java.util.Collection, java.lang.String, org.fcrepo.kernel.api.services.policy.StoragePolicyDecisionPoint) 057 */ 058 @Override 059 public void setContent(final InputStream content, final String contentType, 060 final Collection<URI> checksums, final String originalFileName, 061 final StoragePolicyDecisionPoint storagePolicyDecisionPoint) 062 throws UnsupportedOperationException { 063 throw new UnsupportedOperationException( 064 "Cannot call setContent() on local file, call setExternalContent() instead"); 065 } 066 067 @Override 068 public void setExternalContent(final String contentType, 069 final Collection<URI> checksums, final String originalFileName, 070 final String externalHandling, final String externalUrl) 071 throws InvalidChecksumException { 072 try { 073 super.setExternalContent(contentType, checksums, originalFileName, externalHandling, externalUrl); 074 075 final Node descNode = getDescriptionNodeOrNull(); 076 // Store the size of the file 077 final long size = getContentSize(); 078 if (descNode != null) { 079 descNode.setProperty(CONTENT_SIZE, size); 080 } 081 082 LOGGER.debug("Decorated local file data property at path: {}", descNode.getPath()); 083 084 } catch (final RepositoryException e) { 085 throw new RepositoryRuntimeException(e); 086 } 087 } 088 089 @Override 090 public String getMimeType() { 091 return getMimeTypeValue(); 092 } 093 094 /* 095 * (non-Javadoc) 096 * @see org.fcrepo.kernel.modeshape.FedoraBinaryImpl#getContentSize() 097 */ 098 @Override 099 public long getContentSize() { 100 final long sizeValue = super.getContentSize(); 101 if (sizeValue > -1L) { 102 return sizeValue; 103 } 104 return getRemoteContentSize(); 105 } 106 107 @Override 108 protected long getRemoteContentSize() { 109 final File file = new File(getResourceUri().getPath()); 110 return file.length(); 111 } 112}