| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.chain2.testutils; |
| |
| |
| import org.apache.commons.chain2.Chain; |
| import org.apache.commons.chain2.Command; |
| import org.apache.commons.chain2.Context; |
| import org.apache.commons.chain2.testutils.NonDelegatingCommand; |
| |
| |
| /** |
| * <p>Implementation of {@link Command} that logs its identifier and |
| * and attempts to add a new {@link Command} to the {@link Chain}. This |
| * should cause an IllegalStateException if the {@link Chain} implementation |
| * subclasses <code>ChainBase</code>.</p> |
| * |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class AddingCommand extends NonDelegatingCommand { |
| |
| |
| // ------------------------------------------------------------ Constructor |
| |
| |
| public AddingCommand() { |
| this("", null); |
| } |
| |
| // Construct an instance that will log the specified identifier |
| public AddingCommand(String id, Chain<String, Object, Context<String, Object>> parent) { |
| super(id); |
| this.parent = parent; |
| } |
| |
| |
| // The parent Chain |
| private Chain<String, Object, Context<String, Object>> parent = null; |
| |
| |
| // -------------------------------------------------------- Command Methods |
| |
| |
| // Execution method for this Command |
| public boolean execute(Context<String, Object> context, Chain<String, Object, Context<String, Object>> chain) { |
| |
| super.execute(context); |
| parent.addCommand(new NonDelegatingCommand("NEW")); // Should cause ISE |
| return (true); |
| |
| } |
| |
| |
| } |