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.impl; 018 019 import org.apache.camel.RuntimeCamelException; 020 import org.apache.camel.spi.Injector; 021 022 /** 023 * A simple implementation of {@link Injector} which just uses reflection to 024 * instantiate new objects using their zero argument constructor. For more 025 * complex implementations try the Spring or Guice implementations. 026 * 027 * @version $Revision: 563607 $ 028 */ 029 public class ReflectionInjector implements Injector { 030 031 public <T> T newInstance(Class<T> type) { 032 try { 033 return type.newInstance(); 034 } catch (InstantiationException e) { 035 throw new RuntimeCamelException(e.getCause()); 036 } catch (IllegalAccessException e) { 037 throw new RuntimeCamelException(e); 038 } 039 } 040 }