001/* 002 * Copyright 2019 Anyware Services 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.ametys.cms.content.type; 017 018import org.apache.avalon.framework.service.ServiceException; 019import org.apache.avalon.framework.service.ServiceManager; 020 021import org.ametys.cms.content.references.OutgoingReferences; 022import org.ametys.cms.content.references.Referencer; 023import org.ametys.cms.content.references.RichTextOutgoingReferencesExtractor; 024import org.ametys.cms.data.RichText; 025import org.ametys.cms.data.type.impl.RichTextRepositoryElementType; 026import org.ametys.cms.transformation.docbook.DocbookOutgoingReferencesExtractor; 027 028/** 029 * Class for rich text type of elements stored in the repository 030 */ 031public class RichTextContentElementType extends RichTextRepositoryElementType implements Referencer 032{ 033 /** Rich text outgoing references extractor */ 034 protected RichTextOutgoingReferencesExtractor _richTextOutgoingReferencesExtractor; 035 036 @Override 037 public void service(ServiceManager manager) throws ServiceException 038 { 039 super.service(manager); 040 _richTextOutgoingReferencesExtractor = (RichTextOutgoingReferencesExtractor) manager.lookup(DocbookOutgoingReferencesExtractor.ROLE); 041 } 042 043 public OutgoingReferences getOutgoingReferences(Object value) 044 { 045 if (value != null) 046 { 047 if (value instanceof RichText) 048 { 049 return _richTextOutgoingReferencesExtractor.getOutgoingReferences((RichText) value); 050 } 051 else if (value instanceof RichText[]) 052 { 053 OutgoingReferences references = new OutgoingReferences(); 054 for (RichText richText : (RichText[]) value) 055 { 056 OutgoingReferences richTextReferences = _richTextOutgoingReferencesExtractor.getOutgoingReferences(richText); 057 references.merge(richTextReferences); 058 } 059 return references; 060 } 061 else 062 { 063 throw new IllegalArgumentException("Try to get outgoing references of the non rich text value '" + value + "'"); 064 } 065 } 066 else 067 { 068 return OutgoingReferences.EMPTY; 069 } 070 } 071}