001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.spring.xml; 019 020 public class IllegalActionException extends IllegalArgumentException { 021 022 private static final long serialVersionUID = -2166507687211986107L; 023 private final String actionName; 024 private final String previousAction; 025 026 public IllegalActionException(String actionName, String previousAction) { 027 super("Illegal route."); 028 this.actionName = actionName; 029 this.previousAction = previousAction; 030 } 031 032 @Override 033 public String getMessage() { 034 String errorContext = previousAction==null ? "as the starting action." : "after action '"+previousAction+"'."; 035 return super.getMessage() + "The action '"+actionName+"' cannot be used "+errorContext; 036 } 037 }