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 private static final long serialVersionUID = -2166507687211986107L;
022 private final String actionName;
023 private final String previousAction;
024
025 public IllegalActionException(String actionName, String previousAction) {
026 super("Illegal route.");
027 this.actionName = actionName;
028 this.previousAction = previousAction;
029 }
030
031 @Override
032 public String getMessage() {
033 String errorContext = previousAction == null ? "as the starting action." : "after action '" + previousAction + "'.";
034 return super.getMessage() + "The action '" + actionName + "' cannot be used " + errorContext;
035 }
036 }