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 * Executes a script from a language which does not change the message body. 029 */ 030@Metadata(label = "eip,transformation") 031@XmlRootElement(name = "script") 032@XmlAccessorType(XmlAccessType.FIELD) 033public class ScriptDefinition extends ExpressionNode { 034 035 public ScriptDefinition() { 036 } 037 038 public ScriptDefinition(Expression expression) { 039 super(expression); 040 } 041 042 @Override 043 public String toString() { 044 return "Script[" + getExpression() + "]"; 045 } 046 047 @Override 048 public String getShortName() { 049 return "script"; 050 } 051 052 @Override 053 public String getLabel() { 054 return "script[" + getExpression() + "]"; 055 } 056 057 /** 058 * Expression to return the transformed message body (the new message body 059 * to use) 060 */ 061 @Override 062 public void setExpression(ExpressionDefinition expression) { 063 // override to include javadoc what the expression is used for 064 super.setExpression(expression); 065 } 066 067}