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 */
017package org.apache.camel.model;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlRootElement;
022
023import org.apache.camel.Expression;
024import org.apache.camel.model.language.ExpressionDefinition;
025import org.apache.camel.spi.Metadata;
026
027/**
028 * Sets the contents of the message body
029 */
030@Metadata(label = "eip,transformation")
031@XmlRootElement(name = "setBody")
032@XmlAccessorType(XmlAccessType.FIELD)
033public class SetBodyDefinition extends ExpressionNode {
034
035    public SetBodyDefinition() {
036    }
037
038    public SetBodyDefinition(Expression expression) {
039        super(expression);
040    }
041
042    @Override
043    public String toString() {
044        return "SetBody[" + getExpression() + "]";
045    }
046
047    @Override
048    public String getShortName() {
049        return "setBody";
050    }
051
052    @Override
053    public String getLabel() {
054        return "setBody[" + getExpression() + "]";
055    }
056
057    /**
058     * Expression that returns the new body to use
059     */
060    @Override
061    public void setExpression(ExpressionDefinition expression) {
062        // override to include javadoc what the expression is used for
063        super.setExpression(expression);
064    }
065}