| 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); |
| } |