001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.model;
018
019 import java.util.Collections;
020 import java.util.List;
021
022 import javax.xml.bind.annotation.XmlAccessType;
023 import javax.xml.bind.annotation.XmlAccessorType;
024 import javax.xml.bind.annotation.XmlAttribute;
025 import javax.xml.bind.annotation.XmlRootElement;
026 import javax.xml.bind.annotation.XmlTransient;
027
028 import org.apache.camel.Processor;
029 import org.apache.camel.RuntimeCamelException;
030 import org.apache.camel.processor.ConvertBodyProcessor;
031 import org.apache.camel.spi.RouteContext;
032
033 /**
034 * Represents an XML <convertBodyTo/> element
035 */
036 @XmlRootElement(name = "convertBodyTo")
037 @XmlAccessorType(XmlAccessType.FIELD)
038 public class ConvertBodyDefinition extends ProcessorDefinition<ProcessorDefinition> {
039 @XmlAttribute
040 private String type;
041 @XmlAttribute(required = false)
042 private String charset;
043 @XmlTransient
044 private Class typeClass;
045
046 public ConvertBodyDefinition() {
047 }
048
049 public ConvertBodyDefinition(String type) {
050 setType(type);
051 }
052
053 public ConvertBodyDefinition(Class typeClass) {
054 setTypeClass(typeClass);
055 setType(typeClass.getName());
056 }
057
058 public ConvertBodyDefinition(Class typeClass, String charset) {
059 setTypeClass(typeClass);
060 setType(typeClass.getName());
061 setCharset(charset);
062 }
063
064 @Override
065 public String toString() {
066 return "convertBodyTo[" + getType() + "]";
067 }
068
069 @Override
070 public String getShortName() {
071 return "convertBodyTo";
072 }
073
074 @Override
075 public Processor createProcessor(RouteContext routeContext) throws Exception {
076 if (getTypeClass() == null) {
077 this.typeClass = routeContext.getCamelContext().getClassResolver().resolveClass(getType());
078 if (getTypeClass() == null) {
079 throw new RuntimeCamelException("Cannot load the class with the class name: " + getType());
080 }
081 }
082
083 return new ConvertBodyProcessor(getTypeClass(), getCharset());
084 }
085
086 @Override
087 @SuppressWarnings("unchecked")
088 public List<ProcessorDefinition> getOutputs() {
089 return Collections.EMPTY_LIST;
090 }
091
092 public String getType() {
093 return type;
094 }
095
096 public void setType(String type) {
097 this.type = type;
098 }
099
100 public Class getTypeClass() {
101 return typeClass;
102 }
103
104 public void setTypeClass(Class typeClass) {
105 this.typeClass = typeClass;
106 }
107
108 public String getCharset() {
109 return charset;
110 }
111
112 public void setCharset(String charset) {
113 this.charset = charset;
114 }
115
116 }