01: /*
02: * $Id: MessagesAvailableInRoomAction.java 471756 2006-11-06 15:01:43Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21: package org.apache.struts2.showcase.chat;
22:
23: import java.util.ArrayList;
24: import java.util.List;
25:
26: import com.opensymphony.xwork2.ActionSupport;
27:
28: public class MessagesAvailableInRoomAction extends ActionSupport {
29:
30: private static final long serialVersionUID = 1L;
31:
32: private String roomName;
33: private ChatService chatService;
34: private List<ChatMessage> messagesAvailableInRoom = new ArrayList<ChatMessage>();
35:
36: public String getRoomName() {
37: return this .roomName;
38: }
39:
40: public void setRoomName(String roomName) {
41: this .roomName = roomName;
42: }
43:
44: public List<ChatMessage> getMessagesAvailableInRoom() {
45: return messagesAvailableInRoom;
46: }
47:
48: public MessagesAvailableInRoomAction(ChatService chatService) {
49: this .chatService = chatService;
50: }
51:
52: public String execute() throws Exception {
53: try {
54: messagesAvailableInRoom = chatService
55: .getMessagesInRoom(roomName);
56: } catch (ChatException e) {
57: addActionError(e.getMessage());
58: }
59: return SUCCESS;
60: }
61:
62: }
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