001/* 002 * (C) Copyright 2006-2012 Nuxeo SA (http://nuxeo.com/) and others. 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 * 016 * Contributors: 017 * Antoine Taillefer 018 */ 019package org.nuxeo.ecm.diff.content.adapter.base; 020 021import java.util.List; 022import java.util.Locale; 023 024import org.nuxeo.ecm.core.api.Blob; 025import org.nuxeo.ecm.core.api.DocumentModel; 026import org.nuxeo.ecm.core.convert.api.ConversionException; 027import org.nuxeo.ecm.diff.content.ContentDiffAdapter; 028import org.nuxeo.ecm.diff.content.ContentDiffException; 029import org.nuxeo.ecm.diff.content.ContentDiffHelper; 030import org.nuxeo.ecm.diff.content.adapter.ContentDiffAdapterManager; 031import org.nuxeo.runtime.api.Framework; 032 033/** 034 * Abstract base class for content diff adapters. 035 * 036 * @author Antoine Taillefer 037 * @since 5.6 038 */ 039public abstract class AbstractContentDiffAdapter implements ContentDiffAdapter { 040 041 protected DocumentModel adaptedDoc; 042 043 public String getFileContentDiffURL(DocumentModel otherDoc, ContentDiffConversionType conversionType, String locale) { 044 return ContentDiffHelper.getContentDiffURL(adaptedDoc, otherDoc, conversionType.name(), locale); 045 } 046 047 public String getFileContentDiffURL(DocumentModel otherDoc, String xpath, ContentDiffConversionType conversionType, 048 String locale) { 049 return ContentDiffHelper.getContentDiffURL(adaptedDoc, otherDoc, xpath, conversionType.name(), locale); 050 } 051 052 public List<Blob> getFileContentDiffBlobs(DocumentModel otherDoc, ContentDiffConversionType conversionType, 053 Locale locale) throws ContentDiffException, ConversionException { 054 return getContentDiffBlobs(otherDoc, conversionType, locale); 055 } 056 057 public List<Blob> getFileContentDiffBlobs(DocumentModel otherDoc, String xpath, 058 ContentDiffConversionType conversionType, Locale locale) throws ContentDiffException, ConversionException { 059 return getContentDiffBlobs(otherDoc, xpath, conversionType, locale); 060 } 061 062 protected abstract List<Blob> getContentDiffBlobs(DocumentModel otherDoc, ContentDiffConversionType conversionType, 063 Locale locale) throws ContentDiffException, ConversionException; 064 065 protected abstract List<Blob> getContentDiffBlobs(DocumentModel otherDoc, String xpath, 066 ContentDiffConversionType conversionType, Locale locale) throws ContentDiffException, ConversionException; 067 068 public void setAdaptedDocument(DocumentModel doc) { 069 this.adaptedDoc = doc; 070 } 071 072 /** 073 * Gets the content diff adapter manager. 074 * 075 * @return the content diff adapter manager 076 */ 077 protected final ContentDiffAdapterManager getContentDiffAdapterManager() { 078 return Framework.getService(ContentDiffAdapterManager.class); 079 } 080 081}