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Java > Open Source Codes > org > apache > geronimo > console > jmsmanager > wizard > ShowPlanHandler


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.geronimo.console.jmsmanager.wizard;
18
19 import java.io.IOException JavaDoc;
20 import javax.portlet.ActionRequest;
21 import javax.portlet.ActionResponse;
22 import javax.portlet.PortletException;
23 import javax.portlet.RenderRequest;
24 import javax.portlet.RenderResponse;
25 import org.apache.geronimo.console.util.PortletManager;
26 import org.apache.geronimo.console.MultiPageModel;
27
28 /**
29  * Handles the page that shows a deployment plan
30  *
31  * @version $Rev: 476061 $ $Date: 2006-11-17 01:36:50 -0500 (Fri, 17 Nov 2006) $
32  */
33 public class ShowPlanHandler extends AbstractHandler {
34     public ShowPlanHandler() {
35         super(SHOW_PLAN_MODE, "/WEB-INF/view/jmswizard/plan.jsp");
36     }
37
38     public String JavaDoc actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
39         JMSResourceData data = (JMSResourceData) model;
40         String JavaDoc plan = save(request, response, data, true);
41         request.getPortletSession(true).setAttribute("deploymentPlan", plan);
42         return getMode();
43     }
44
45     public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
46         JMSResourceData data = (JMSResourceData) model;
47         request.setAttribute("deploymentPlan", request.getPortletSession().getAttribute("deploymentPlan"));
48         String JavaDoc path = PortletManager.getRepositoryEntry(request, data.getRarURI()).getPath();
49         String JavaDoc base = PortletManager.getCurrentServer(request).getServerInfo().getCurrentBaseDirectory();
50         if(base != null && path.startsWith(base)) {
51             path = path.substring(base.length());
52             if(path.startsWith("/")) {
53                 path = path.substring(1);
54             }
55         } else {
56             int pos = path.lastIndexOf('/');
57             path = path.substring(pos+1);
58         }
59         request.setAttribute("rarURL", path);
60     }
61
62     public String JavaDoc actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
63         JMSResourceData data = (JMSResourceData) model;
64         request.getPortletSession(true).removeAttribute("deploymentPlan");
65         String JavaDoc next = request.getParameter("nextAction");
66         if(next.equals(SELECT_DESTINATION_TYPE_MODE)) {
67             data.setCurrentDestinationID(data.getAdminObjects().size());
68         } else if(next.equals(SELECT_FACTORY_TYPE_MODE)) {
69             data.setCurrentFactoryID(data.getConnectionFactories().size());
70         }
71         return next+BEFORE_ACTION;
72     }
73 }
74
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