|
|||||||||||||||||||
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ExceptionService.java | - | 0% | 0% | 0% |
|
1 |
// Copyright 2005 The Apache Software Foundation
|
|
2 |
//
|
|
3 |
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
4 |
// you may not use this file except in compliance with the License.
|
|
5 |
// You may obtain a copy of the License at
|
|
6 |
//
|
|
7 |
// http://www.apache.org/licenses/LICENSE-2.0
|
|
8 |
//
|
|
9 |
// Unless required by applicable law or agreed to in writing, software
|
|
10 |
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
11 |
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
12 |
// See the License for the specific language governing permissions and
|
|
13 |
// limitations under the License.
|
|
14 |
|
|
15 |
package org.apache.tapestry.portlet;
|
|
16 |
|
|
17 |
import java.io.IOException;
|
|
18 |
import java.io.PrintWriter;
|
|
19 |
|
|
20 |
import javax.portlet.PortletURL;
|
|
21 |
|
|
22 |
import org.apache.tapestry.IRequestCycle;
|
|
23 |
import org.apache.tapestry.engine.IEngineService;
|
|
24 |
import org.apache.tapestry.engine.ILink;
|
|
25 |
import org.apache.tapestry.util.ContentType;
|
|
26 |
import org.apache.tapestry.web.WebRequest;
|
|
27 |
import org.apache.tapestry.web.WebResponse;
|
|
28 |
import org.apache.tapestry.web.WebSession;
|
|
29 |
|
|
30 |
/**
|
|
31 |
* @author Howard M. Lewis Ship
|
|
32 |
* @since 4.0
|
|
33 |
* @see org.apache.tapestry.portlet.PortletConstants#PORTLET_EXCEPTION_MARKUP_ATTRIBUTE
|
|
34 |
*/
|
|
35 |
public class ExceptionService implements IEngineService |
|
36 |
{ |
|
37 |
private WebRequest _request;
|
|
38 |
|
|
39 |
private WebResponse _response;
|
|
40 |
|
|
41 |
private PortletRequestGlobals _globals;
|
|
42 |
|
|
43 | 0 |
public ILink getLink(IRequestCycle cycle, Object parameter)
|
44 |
{ |
|
45 | 0 |
throw new UnsupportedOperationException(PortletMessages.unsupportedMethod("getLink")); |
46 |
} |
|
47 |
|
|
48 | 0 |
public void service(IRequestCycle cycle) throws IOException |
49 |
{ |
|
50 | 0 |
WebSession session = _request.getSession(true);
|
51 | 0 |
String markup = (String) session |
52 |
.getAttribute(PortletConstants.PORTLET_EXCEPTION_MARKUP_ATTRIBUTE); |
|
53 |
|
|
54 | 0 |
PrintWriter writer = _response.getPrintWriter(new ContentType("text/html")); |
55 |
|
|
56 | 0 |
PortletURL url = _globals.getRenderResponse().createActionURL(); |
57 |
|
|
58 | 0 |
writer.println("<span class=\"portlet-msg-error\">An exception has occured.</span>");
|
59 | 0 |
writer.println("<br/>");
|
60 | 0 |
writer.println("<a href=\"" + url.toString() + "\">Click here to continue</a>"); |
61 | 0 |
writer.print("<br/><hr/>");
|
62 | 0 |
writer.println(); |
63 |
|
|
64 | 0 |
writer.print(markup); |
65 |
} |
|
66 |
|
|
67 | 0 |
public String getName()
|
68 |
{ |
|
69 | 0 |
return PortletConstants.EXCEPTION_SERVICE;
|
70 |
} |
|
71 |
|
|
72 | 0 |
public void setRequest(WebRequest request) |
73 |
{ |
|
74 | 0 |
_request = request; |
75 |
} |
|
76 |
|
|
77 | 0 |
public void setResponse(WebResponse response) |
78 |
{ |
|
79 | 0 |
_response = response; |
80 |
} |
|
81 |
|
|
82 | 0 |
public void setGlobals(PortletRequestGlobals globals) |
83 |
{ |
|
84 | 0 |
_globals = globals; |
85 |
} |
|
86 |
} |
|