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
018 package org.apache.camel.model;
019
020 import javax.xml.bind.annotation.XmlAccessType;
021 import javax.xml.bind.annotation.XmlAccessorType;
022 import javax.xml.bind.annotation.XmlRootElement;
023
024 import org.apache.camel.Expression;
025 import org.apache.camel.Processor;
026 import org.apache.camel.builder.ExpressionClause;
027 import org.apache.camel.builder.ProcessorBuilder;
028 import org.apache.camel.spi.RouteContext;
029
030 /**
031 * Represents an XML <setBody/> element.
032 */
033 @XmlRootElement(name = "setBody")
034 @XmlAccessorType(XmlAccessType.FIELD)
035 public class SetBodyDefinition extends ExpressionNode {
036
037 public SetBodyDefinition() {
038 }
039
040 public SetBodyDefinition(Expression expression) {
041 super(expression);
042 }
043
044 @Override
045 public String toString() {
046 return "SetBody[" + getExpression() + "]";
047 }
048
049 @Override
050 public String getShortName() {
051 return "setBody";
052 }
053
054 @Override
055 public Processor createProcessor(RouteContext routeContext) throws Exception {
056 Expression expr = getExpression().createExpression(routeContext);
057 return ProcessorBuilder.setBody(expr);
058 }
059
060 // Fluent API
061 //-------------------------------------------------------------------------
062 /**
063 * Set the expression that SetBodyType class will use
064 * @return the builder
065 */
066 public ExpressionClause<SetBodyDefinition> expression() {
067 return ExpressionClause.createAndSetExpression(this);
068 }
069 }