001/* 002 * (C) Copyright 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 * Thierry Delprat 018 */ 019package org.nuxeo.template.api.descriptor; 020 021import java.io.Serializable; 022import java.util.ArrayList; 023import java.util.List; 024 025import org.apache.commons.logging.Log; 026import org.apache.commons.logging.LogFactory; 027import org.nuxeo.common.xmap.annotation.XNode; 028import org.nuxeo.common.xmap.annotation.XNodeList; 029import org.nuxeo.common.xmap.annotation.XObject; 030import org.nuxeo.template.api.TemplateProcessor; 031 032@XObject("templateProcessor") 033public class TemplateProcessorDescriptor implements Serializable { 034 035 private static final long serialVersionUID = 1L; 036 037 protected static final Log log = LogFactory.getLog(TemplateProcessorDescriptor.class); 038 039 protected TemplateProcessor processor; 040 041 @XNode("@name") 042 protected String name; 043 044 @XNode("@label") 045 protected String label; 046 047 @SuppressWarnings("rawtypes") 048 @XNode("@class") 049 protected Class className; 050 051 @XNode("@default") 052 protected boolean defaultProcessor = true; 053 054 @XNode("@enabled") 055 protected boolean enabled = true; 056 057 @XNodeList(value = "supportedMimeType", type = ArrayList.class, componentType = String.class) 058 protected List<String> supportedMimeTypes = new ArrayList<String>(); 059 060 @XNodeList(value = "supportedExtension", type = ArrayList.class, componentType = String.class) 061 protected List<String> supportedExtensions = new ArrayList<String>(); 062 063 public boolean init() { 064 if (getProcessor() == null) { 065 return false; 066 } 067 return true; 068 } 069 070 public TemplateProcessor getProcessor() { 071 if (processor == null) { 072 try { 073 processor = (TemplateProcessor) className.newInstance(); 074 } catch (ReflectiveOperationException e) { 075 log.error("Unable to instanciate Processor", e); 076 } 077 } 078 return processor; 079 } 080 081 public String getName() { 082 return name; 083 } 084 085 public String getLabel() { 086 return label; 087 } 088 089 @SuppressWarnings("rawtypes") 090 public Class getClassName() { 091 return className; 092 } 093 094 public List<String> getSupportedMimeTypes() { 095 return supportedMimeTypes; 096 } 097 098 public List<String> getSupportedExtensions() { 099 return supportedExtensions; 100 } 101 102 public boolean isDefaultProcessor() { 103 return defaultProcessor; 104 } 105 106 public boolean isEnabled() { 107 return enabled; 108 } 109 110 public TemplateProcessorDescriptor clone() { 111 112 TemplateProcessorDescriptor clone = new TemplateProcessorDescriptor(); 113 clone.enabled = enabled; 114 clone.supportedExtensions = supportedExtensions; 115 clone.supportedMimeTypes = supportedMimeTypes; 116 clone.className = className; 117 clone.processor = processor; 118 clone.defaultProcessor = defaultProcessor; 119 clone.label = label; 120 clone.name = name; 121 122 return clone; 123 } 124 125 public void merge(TemplateProcessorDescriptor srcTpd) { 126 defaultProcessor = srcTpd.defaultProcessor; 127 if (srcTpd.className != null) { 128 className = srcTpd.className; 129 } 130 if (srcTpd.label != null) { 131 label = srcTpd.label; 132 } 133 if (srcTpd.supportedExtensions != null && srcTpd.supportedExtensions.size() > 0) { 134 supportedExtensions = srcTpd.supportedExtensions; 135 } 136 if (srcTpd.supportedMimeTypes != null && srcTpd.supportedMimeTypes.size() > 0) { 137 supportedMimeTypes = srcTpd.supportedMimeTypes; 138 } 139 } 140}