Clover coverage report -

Coverage timestamp: Sun Nov 1 2009 23:08:24 UTC

FRAMES NO FRAMES

file stats:	LOC:	119		Methods:	2
	NCLOC:	80		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

DeleteResourceViewer.java

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		* $Id: DeleteResourceViewer.java 711958 2008-11-06 20:12:54Z natalia $
18		*/
19
20		package org.apache.xindice.webadmin.viewer.components;
21
22		import java.io.IOException;
23		import java.io.Writer;
24
25		import javax.servlet.ServletException;
26		import javax.servlet.http.HttpServletRequest;
27		import javax.servlet.http.HttpServletResponse;
28
29		import org.apache.xindice.core.Collection;
30		import org.apache.xindice.core.DBException;
31		import org.apache.xindice.webadmin.viewer.HtmlViewerComponent;
32		import org.apache.xindice.webadmin.viewer.HtmlResourceViewer;
33		import org.apache.commons.logging.LogFactory;
34		import org.apache.commons.logging.Log;
35
36		/**
37		* Xindice Html Viewer for deleting resources.
38		*
39		* @author <a href="mailto:jmetzner@apache.org">Jan Metzner</a>
40		* @version $Revision: 711958 $, $Date: 2008-11-06 20:12:54 +0000 (Thu, 06 Nov 2008) $
41		*/
42		public class DeleteResourceViewer extends HtmlViewerComponent implements HtmlResourceViewer {
43		private static final Log log = LogFactory.getLog(DeleteResourceViewer.class);
44
45	0	public void execute(HttpServletRequest req, HttpServletResponse res, Collection col, String resourceName)
46		throws ServletException, IOException {
47
48	0	String path = col.getCanonicalName() + "/" + resourceName;
49	0	String title = "Delete Document " + path;
50
51	0	String action = req.getParameter("action");
52	0	String redirect = req.getParameter("redirect");
53	0	if (redirect == null) {
54	0	redirect = "";
55		}
56
57	0	if (!"yes".equals(action)) { // ask confirmation
58	0	Writer output = startViewer(title, path, res);
59	0	printStartTable(title, output);
60	0	printStartSingleTableBox(output);
61	0	output.write("<a href=\"./?viewer=default\">up to parent collection</a>");
62	0	printEndSingleTableBox(output);
63	0	printStartSingleTableBox(output);
64	0	output.write("Do you really want to delete ");
65	0	output.write(resourceName);
66	0	output.write("? <a href=\"javascript:history.back()\">no</a> ");
67	0	output.write("<a href=\"?viewer=delete&action=yes&redirect=");
68	0	output.write(redirect);
69	0	output.write("\">yes</a>");
70	0	printEndSingleTableBox(output);
71	0	printEndTable(output);
72	0	finishViewer(output);
73		} else {
74	0	try {
75		// delete resource
76	0	col.remove(resourceName);
77
78		// display output or redirect
79	0	if (redirect.length() > 0) {
80	0	res.sendRedirect(redirect);
81		} else {
82	0	Writer output = startViewer(title, path, res);
83	0	printStartTable(title, output);
84	0	printStartSingleTableBox(output);
85	0	output.write("<a href=\"./?viewer=default\">up to parent collection</a>");
86	0	printEndSingleTableBox(output);
87	0	printStartSingleTableBox(output);
88	0	output.write("<b>Document ");
89	0	output.write(resourceName);
90	0	output.write(" deleted! </b>");
91	0	printEndSingleTableBox(output);
92	0	printEndTable(output);
93	0	finishViewer(output);
94		}
95		} catch (DBException e) {
96	0	log.error(e);
97	0	Writer output = startViewer(title, path, res);
98	0	printStartTable(title, output);
99	0	printStartSingleTableBox(output);
100	0	output.write("<a href=\"./?viewer=default\">up to parent collection</a>");
101	0	printEndSingleTableBox(output);
102	0	printStartSingleTableBox(output);
103	0	output.write("<b>Cannot delete ");
104	0	output.write(resourceName);
105	0	output.write(": ");
106	0	output.write(e.getMessage());
107	0	printEndSingleTableBox(output);
108	0	printEndTable(output);
109	0	finishViewer(output);
110		}
111		}
112
113		}
114
115	0	protected String getName() {
116	0	return "delete";
117		}
118
119		}