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Java > Open Source Codes > org > apache > geronimo > console > keystores > DeleteEntryHandler


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.keystores;
18
19 import org.apache.geronimo.console.MultiPageModel;
20 import org.apache.geronimo.management.geronimo.KeystoreException;
21
22 import javax.portlet.ActionRequest;
23 import javax.portlet.ActionResponse;
24 import javax.portlet.PortletException;
25 import javax.portlet.RenderRequest;
26 import javax.portlet.RenderResponse;
27 import java.io.IOException JavaDoc;
28
29 /**
30  * Handler for deleting a trusted certificate or private key from keystore
31  *
32  * @version $Rev: 409817 $ $Date: 2006-05-27 13:26:38 +0530 (Sat, 27 May 2006) $
33  */
34 public class DeleteEntryHandler extends BaseKeystoreHandler {
35     public DeleteEntryHandler() {
36         super(DELETE_ENTRY, "/WEB-INF/view/keystore/viewKeystore.jsp");
37     }
38
39     public String JavaDoc actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
40         String JavaDoc id = request.getParameter("id");
41         String JavaDoc alias = request.getParameter("alias");
42         if(id != null) {
43             response.setRenderParameter("id", id);
44             if(alias != null) {
45                 KeystoreData data = (KeystoreData) request.getPortletSession(true).getAttribute(KEYSTORE_DATA_PREFIX + id);
46                 try {
47                     data.deleteEntry(alias);
48                 } catch (KeystoreException e) {
49                     throw new PortletException(e);
50                 }
51             }
52         } // else we hope this is after a failure and the actionAfterView took care of it below!
53 return getMode();
54     }
55
56     public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
57         String JavaDoc id = request.getParameter("id");
58         request.setAttribute("id", id);
59         request.setAttribute("keystore", request.getPortletSession(true).getAttribute(KEYSTORE_DATA_PREFIX + id));
60     }
61
62     public String JavaDoc actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException JavaDoc {
63         String JavaDoc id = request.getParameter("id");
64         response.setRenderParameter("id", id);
65         return VIEW_KEYSTORE+BEFORE_ACTION;
66     }
67 }
68
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