File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\model\Failure.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2004-2010, Sun Microsystems, Inc., Kohsuke Kawaguchi
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24 package hudson.model;
25
26 import jenkins.model.Jenkins;
27 import org.kohsuke.stapler.HttpResponse;
28 import org.kohsuke.stapler.StaplerRequest;
29 import org.kohsuke.stapler.StaplerResponse;
30
31 import javax.servlet.ServletException;
32 import java.io.IOException;
33
34 /**
35 * Represents an error induced by user, encountered during HTTP request processing.
36 *
37 * <p>
38 * The error page is rendered into HTML, but without a stack trace. So only use
39 * this exception when the error condition is anticipated by the program, and where
40 * we nor users don't need to see the stack trace to figure out the root cause.
41 *
42 * @author Kohsuke Kawaguchi
43 * @since 1.321
44 */
45 public class Failure extends RuntimeException implements HttpResponse {
46 private final boolean pre;
47
48 public Failure(String message) {
49 this(message,false);
50 }
51
52 public Failure(String message, boolean pre) {
53 super(message);
54 this.pre = pre;
55 }
56
57 public void generateResponse(StaplerRequest req, StaplerResponse rsp, Object node) throws IOException, ServletException {
58 req.setAttribute("message",getMessage());
59 if(pre)
60 req.setAttribute("pre",true);
61 if (node instanceof AbstractItem) // Maintain ancestors
62 rsp.forward(Jenkins.getInstance(), ((AbstractItem)node).getUrl() + "error", req);
63 else
64 rsp.forward(node instanceof AbstractModelObject ? node : Jenkins.getInstance() ,"error", req);
65 }
66 }
67