1 /* 2 * Copyright 2009 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.openehealth.ipf.platform.camel.hl7.expression; 17 18 import org.apache.camel.Exchange; 19 import org.apache.camel.Expression; 20 21 /** 22 * @author Martin Krasser 23 */ 24 public class Hl7InputExpression implements Expression { 25 26 @Override 27 public <T> T evaluate(Exchange exchange, Class<T> type) { 28 Object body = exchange.getIn().getBody(); 29 return type.cast(body); 30 } 31 32 }