| /* |
| * $Id$ |
| * |
| * 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.struts2; |
| |
| /** |
| * Implemented by actions which may need to record errors or messages. |
| * |
| * <pre> |
| * static import ResultNames.*; |
| * |
| * public class SetName implements MessageAware { |
| * |
| * Messages messages; |
| * String name; |
| * |
| * public String execute() { |
| * return SUCCESS; |
| * } |
| * |
| * public void setName(String name) { |
| * if ("".equals(name)) |
| * messages.forField("name").addError("name.required"); |
| * |
| * this.name = name; |
| * } |
| * |
| * public void setMessages(Messages messages) { |
| * this.messages = messages; |
| * } |
| * } |
| * </pre> |
| * |
| * @author crazybob@google.com (Bob Lee) |
| */ |
| public interface MessageAware { |
| |
| /** |
| * Sets messages. |
| * |
| * @param messages messages |
| */ |
| void setMessages(Messages messages); |
| } |