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1   /*
2    * Copyright 2003,2004,2005 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.pluto.portlet.admin.controller;
17  
18  import java.io.IOException;
19  
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  
26  import org.apache.pluto.portlet.admin.services.PortletRegistryService;
27  
28  
29  /***
30   * Portlet concerned with portletentityregistry.xml persistence.
31   *
32   * @author Craig Doremus
33   *
34   */
35  public class PortletEntityRegistryPortlet extends ControllerPortlet {
36  	private PortletRegistryService service;
37  	/* (non-Javadoc)
38  	 * @see javax.portlet.GenericPortlet#doEdit(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
39  	 */
40  	protected void doEdit(RenderRequest request, RenderResponse response)
41  			throws PortletException, IOException {
42  		log("Edit Mode");
43  		super.doEdit(request, response);
44  	}
45  	/* (non-Javadoc)
46  	 * @see javax.portlet.GenericPortlet#doView(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
47  	 */
48  	protected void doView(RenderRequest request, RenderResponse response)
49  			throws PortletException, IOException {
50  	  	log("View Mode");
51  	  	String perPath = getPortletRegistryFilePath();
52  	  	log("PER file path = " + perPath);
53  	  	//get the new registry list and add to session
54  	  	service.getPortletEntityRegistry(request);
55  	  	super.doView(request, response);
56  	}
57  	/* (non-Javadoc)
58  	 * @see javax.portlet.GenericPortlet#init()
59  	 */
60  	public void init() throws PortletException {
61  		super.init();
62    	service = new PortletRegistryService();
63  	}
64  	/* (non-Javadoc)
65  	 * @see javax.portlet.GenericPortlet#doHelp(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
66  	 */
67  	protected void doHelp(RenderRequest request, RenderResponse response)
68  			throws PortletException, IOException {
69    	log("Help Mode");
70  		super.doHelp(request, response);
71  	}
72      /* (non-Javadoc)
73       * @see javax.portlet.Portlet#processAction(javax.portlet.ActionRequest, javax.portlet.ActionResponse)
74       */
75      public void processAction(ActionRequest request, ActionResponse response)
76              throws PortletException, IOException {
77      	String action = request.getParameter("action");
78      	log("action param == " + action);
79     	 /*//TODO: Implement editing
80      	printParams(request);
81      	if (action == null) {
82      		;//so we don't have to do null checks later
83      		response.setPortletMode(PortletMode.EDIT);
84      	} else if (action.equals("showportlet")) {
85      		//Edit link clicked on View page
86      	  service.getPortletEntityRegistryApp(request);
87  //    		delegate.getPortletEntityRegistryApp(perPath, request, response);
88      		_incEdit = "/PortletEntityRegistryEdit.jsp";
89      		response.setPortletMode(PortletMode.EDIT);
90      	} else if (action.equals("addportlet")) {
91      		//Add Portlet button on View page clicked
92  //    		delegate.addPortletEntityRegistryApp(perPath, request, response);
93      		_incEdit = "/PortletEntityRegistryEdit.jsp";
94      		response.setPortletMode(PortletMode.EDIT);
95      	} else if (action.equals("showprefs")) {
96      		//show portlet preferences
97      		String appId = request.getParameter("appId");
98      		String portletId = request.getParameter("portletId");
99  //    	  delegate.getPortletPreferences(perPath, request, response);
100     		service.getPortletPreferences(request);
101     		_incEdit = "/PERPortletPreferencesEdit.jsp?appId=" + appId + "&portletId=" + portletId;
102     		response.setPortletMode(PortletMode.EDIT);
103     	} else if (action.equals("addpref")) {
104     		//add a portlet preference name/value pair
105     		String appId = request.getParameter("appId");
106     		String portletId = request.getParameter("portletId");
107 //    		delegate.addPortletPreference(perPath, request, response);
108     		_incEdit = "/PERPortletPreferencesEdit.jsp?appId=" + appId + "&portletId=" + portletId;
109     		response.setPortletMode(PortletMode.EDIT);
110     	} else if (action.equals("addportlettoapp")) {
111     		//Add a portlet to App on Edit page
112     		//add a portlet preference name/value pair
113     		String appId = request.getParameter("appId");
114     		String portletId = request.getParameter("portletId");
115 //    		delegate.addPortlet(perPath, request, response);
116     		_incEdit = "/PortletEntityRegistryEdit.jsp";
117     		response.setPortletMode(PortletMode.EDIT);
118     	} else if (action.equals("savepref")) {
119     		//Button clicked on Preference Edit page
120     		String submit = request.getParameter("submit");
121     		log("Button clicked: " + submit);
122     		//ignore Cancel button
123     		if (submit.equalsIgnoreCase("OK")) {
124 	    		//add the pref data to the session
125 //	    		delegate.savePreference(perPath, request, response);
126     		}
127     		_incEdit = "/PortletEntityRegistryEdit.jsp";
128     		response.setPortletMode(PortletMode.EDIT);
129     	} else if (action.equals("saveportlet")) {
130     		String submit = request.getParameter("submit");
131     		log("Button clicked: " + submit);
132     		//ignore Cancel button
133     		//Save button clicked on Edit page
134     		if (submit.equalsIgnoreCase("Save")) {
135 	    		//Save the portlet data to portletentityregistry.xml
136 //	    		delegate.savePortlet(perPath, request, response);
137     		}
138     		_incView = "/PortletEntityRegistryView.jsp";
139     		response.setPortletMode(PortletMode.VIEW);
140     	}
141     	printParams(request);
142 */
143     }
144 }