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Java > Open Source Codes > org > opencms > workplace > tools > searchindex > CmsDeleteSearchIndexDialog


1 /*
2  * File : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/searchindex/CmsDeleteSearchIndexDialog.java,v $
3  * Date : $Date: 2006/03/27 14:52:21 $
4  * Version: $Revision: 1.2 $
5  *
6  * This library is part of OpenCms -
7  * the Open Source Content Mananagement System
8  *
9  * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10  *
11  * This library is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU Lesser General Public
13  * License as published by the Free Software Foundation; either
14  * version 2.1 of the License, or (at your option) any later version.
15  *
16  * This library is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  * Lesser General Public License for more details.
20  *
21  * For further information about Alkacon Software GmbH, please see the
22  * company website: http://www.alkacon.com
23  *
24  * For further information about OpenCms, please see the
25  * project website: http://www.opencms.org
26  *
27  * You should have received a copy of the GNU Lesser General Public
28  * License along with this library; if not, write to the Free Software
29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30  */
31
32 package org.opencms.workplace.tools.searchindex;
33
34 import org.opencms.jsp.CmsJspActionElement;
35 import org.opencms.workplace.tools.CmsToolManager;
36
37 import java.util.ArrayList JavaDoc;
38 import java.util.List JavaDoc;
39
40 import javax.servlet.http.HttpServletRequest JavaDoc;
41 import javax.servlet.http.HttpServletResponse JavaDoc;
42 import javax.servlet.jsp.PageContext JavaDoc;
43
44 /**
45  * A <code>CmsWidgetDialog</code> that starts a (confirmed) delete dialog for
46  * a search index.<p>
47  *
48  * @author Achim Westermann
49  *
50  * @version $Revision: 1.2 $
51  *
52  * @since 6.0.0
53  */
54 public class CmsDeleteSearchIndexDialog extends A_CmsEditSearchIndexDialog {
55
56     /**
57      * Public constructor with JSP action element.<p>
58      *
59      * @param jsp an initialized JSP action element
60      */
61
62     public CmsDeleteSearchIndexDialog(CmsJspActionElement jsp) {
63
64         super(jsp);
65
66     }
67
68     /**
69      * Public constructor with JSP variables.<p>
70      *
71      * @param context the JSP page context
72      * @param req the JSP request
73      * @param res the JSP response
74      */
75
76     public CmsDeleteSearchIndexDialog(PageContext JavaDoc context, HttpServletRequest JavaDoc req, HttpServletResponse JavaDoc res) {
77
78         super(context, req, res);
79
80     }
81
82     /**
83      * Commits the edited search index to the search manager.<p>
84      */
85     public void actionCommit() {
86
87         List JavaDoc errors = new ArrayList JavaDoc();
88
89         try {
90
91             m_searchManager.removeSearchIndex(m_index);
92             clearDialogObject();
93             writeConfiguration();
94             // if we go back to /searchindex/singleindex (overview) the deleted searchindex is not
95 // there any more in the CmsSearchManager and CmsOverviewSearchIndex.getUserObject will
96 // find null -> defineWidgets will provide null as bean...
97 setParamCloseLink(CmsToolManager.linkForToolPath(getJsp(), getParentPath()));
98         } catch (Throwable JavaDoc t) {
99             errors.add(t);
100         }
101         // set the list of errors to display when saving failed
102 setCommitErrors(errors);
103     }
104
105     /**
106      * Creates the dialog HTML for all defined widgets of the named dialog (page).<p>
107      *
108      * This overwrites the method from the super class to create a layout variation for the widgets.<p>
109      *
110      * @param dialog the dialog (page) to get the HTML for
111      * @return the dialog HTML for all defined widgets of the named dialog (page)
112      */
113     protected String JavaDoc createDialogHtml(String JavaDoc dialog) {
114
115         StringBuffer JavaDoc result = new StringBuffer JavaDoc(512);
116
117         result.append(createWidgetTableStart());
118         // show error header once if there were validation errors
119 result.append(createWidgetErrorHeader());
120
121         if (dialog.equals(PAGES[0])) {
122             // create the widgets for the first dialog page
123 result.append(dialogBlockStart(key(Messages.GUI_LIST_SEARCHINDEX_MACTION_DELETE_NAME_0)));
124             result.append(createWidgetTableStart());
125             result.append(key(Messages.GUI_LIST_SEARCHINDEX_ACTION_DELETE_CONF_1, new Object JavaDoc[] {m_index.getName()}));
126             result.append(createWidgetTableEnd());
127             result.append(dialogBlockEnd());
128         }
129
130         result.append(createWidgetTableEnd());
131
132         // See CmsWidgetDialog.dialogButtonsCustom(): if no widgets are defined that are non-display-only widgets,
133 // no dialog buttons (Ok, Cancel) will be visible....
134 result.append(dialogButtons(new int[] {BUTTON_OK, BUTTON_CANCEL}, new String JavaDoc[2]));
135         return result.toString();
136     }
137
138 }
139
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