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Java > Open Source Codes > org > jmanage > webui > actions > config > ShowAddGraphAction


1 /**
2  * Copyright 2004-2005 jManage.org
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.jmanage.webui.actions.config;
17
18 import org.jmanage.webui.actions.BaseAction;
19 import org.jmanage.webui.util.WebContext;
20 import org.jmanage.webui.util.Forwards;
21 import org.jmanage.webui.util.RequestAttributes;
22 import org.jmanage.webui.util.Utils;
23 import org.jmanage.webui.forms.GraphForm;
24 import org.jmanage.core.config.ApplicationConfig;
25 import org.jmanage.core.config.GraphConfig;
26 import org.jmanage.core.util.Expression;
27 import org.jmanage.core.services.AccessController;
28 import org.apache.struts.action.ActionForward;
29 import org.apache.struts.action.ActionMapping;
30 import org.apache.struts.action.ActionForm;
31
32 import javax.servlet.http.HttpServletRequest JavaDoc;
33 import javax.servlet.http.HttpServletResponse JavaDoc;
34 import java.util.List JavaDoc;
35
36 /**
37  * Date: Jun 23, 2005 4:49:16 PM
38  * @author Bhavana
39  */
40 public class ShowAddGraphAction extends BaseAction{
41     /**
42      * @param context
43      * @param mapping
44      * @param actionForm
45      * @param request
46      * @param response
47      * @return
48      * @throws Exception
49      */
50     public ActionForward execute(WebContext context,
51                                  ActionMapping mapping,
52                                  ActionForm actionForm,
53                                  HttpServletRequest JavaDoc request,
54                                  HttpServletResponse JavaDoc response)
55             throws Exception JavaDoc {
56         AccessController.checkAccess(Utils.getServiceContext(context), ACL_ADD_GRAPH);
57         GraphForm form = (GraphForm)actionForm;
58         String JavaDoc[] attributes = form.getAttributes();
59         String JavaDoc[] attributeNames = new String JavaDoc[attributes.length];
60         String JavaDoc[] objectNames = new String JavaDoc[attributes.length];
61         String JavaDoc[] displayNames = new String JavaDoc[attributes.length];
62         for(int i=0; i<attributes.length;i++){
63             Expression expression = new Expression(attributes[i]);
64             attributeNames[i] = expression.getTargetName();
65             displayNames[i] = expression.getTargetName();
66             objectNames[i] = expression.getMBeanName();
67         }
68         request.setAttribute("attributeNames", attributeNames);
69         request.setAttribute("objectNames",objectNames);
70         request.setAttribute("displayNames",displayNames);
71         /*set current page for navigation*/
72         request.setAttribute(RequestAttributes.NAV_CURRENT_PAGE, "Add Graph");
73         return mapping.findForward(Forwards.SUCCESS);
74     }
75
76 }
77
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