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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
PortletStaleSessionExceptionPresenter.java | - | 0% | 0% | 0% |
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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 javax.portlet.ActionRequest; | |
18 | import javax.portlet.ActionResponse; | |
19 | ||
20 | import org.apache.hivemind.ApplicationRuntimeException; | |
21 | import org.apache.tapestry.IRequestCycle; | |
22 | import org.apache.tapestry.StaleSessionException; | |
23 | import org.apache.tapestry.error.RequestExceptionReporter; | |
24 | import org.apache.tapestry.error.StaleSessionExceptionPresenter; | |
25 | import org.apache.tapestry.services.ServiceConstants; | |
26 | ||
27 | /** | |
28 | * @author Howard M. Lewis Ship | |
29 | * @since 4.0 | |
30 | */ | |
31 | public class PortletStaleSessionExceptionPresenter implements StaleSessionExceptionPresenter | |
32 | { | |
33 | private PortletRequestGlobals _globals; | |
34 | ||
35 | private RequestExceptionReporter _requestExceptionReporter; | |
36 | ||
37 | 0 | public void presentStaleSessionException(IRequestCycle cycle, StaleSessionException cause) |
38 | { | |
39 | 0 | try |
40 | { | |
41 | 0 | String markup = PortletMessages.staleSession(); |
42 | ||
43 | 0 | ActionRequest request = _globals.getActionRequest(); |
44 | ||
45 | 0 | request.getPortletSession(true).setAttribute( |
46 | PortletConstants.PORTLET_EXCEPTION_MARKUP_ATTRIBUTE, | |
47 | markup); | |
48 | ||
49 | 0 | ActionResponse response = _globals.getActionResponse(); |
50 | ||
51 | 0 | response.setRenderParameter( |
52 | ServiceConstants.SERVICE, | |
53 | PortletConstants.EXCEPTION_SERVICE); | |
54 | } | |
55 | catch (Exception ex) | |
56 | { | |
57 | // Worst case scenario. The exception page itself is broken, leaving | |
58 | // us with no option but to write the cause to the output. | |
59 | ||
60 | // Also, write the exception thrown when redendering the exception | |
61 | // page, so that can get fixed as well. | |
62 | ||
63 | 0 | _requestExceptionReporter.reportRequestException(PortletMessages |
64 | .errorReportingException(ex), ex); | |
65 | ||
66 | // And throw the exception. | |
67 | ||
68 | 0 | throw new ApplicationRuntimeException(ex.getMessage(), ex); |
69 | } | |
70 | } | |
71 | ||
72 | 0 | public void setGlobals(PortletRequestGlobals globals) |
73 | { | |
74 | 0 | _globals = globals; |
75 | } | |
76 | ||
77 | 0 | public void setRequestExceptionReporter(RequestExceptionReporter requestExceptionReporter) |
78 | { | |
79 | 0 | _requestExceptionReporter = requestExceptionReporter; |
80 | } | |
81 | } |
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