1
22
23 package com.liferay.portal.kernel.bi.reporting.messaging;
24
25 import com.liferay.portal.kernel.bi.reporting.ReportEngine;
26 import com.liferay.portal.kernel.bi.reporting.ReportGenerationException;
27 import com.liferay.portal.kernel.bi.reporting.ReportRequest;
28 import com.liferay.portal.kernel.bi.reporting.ReportResultContainer;
29 import com.liferay.portal.kernel.log.Log;
30 import com.liferay.portal.kernel.log.LogFactoryUtil;
31 import com.liferay.portal.kernel.messaging.Message;
32 import com.liferay.portal.kernel.messaging.MessageBusUtil;
33 import com.liferay.portal.kernel.messaging.MessageListener;
34
35
42 public class ReportCompilerRequestMessageListener implements MessageListener {
43
44 public ReportCompilerRequestMessageListener(
45 ReportEngine reportEngine,
46 ReportResultContainer reportResultContainer) {
47
48 _reportEngine = reportEngine;
49 _reportResultContainer = reportResultContainer;
50 }
51
52 public void receive(Message message) {
53 ReportRequest reportRequest = (ReportRequest)message.getPayload();
54
55 ReportResultContainer reportResultContainer =
56 _reportResultContainer.clone(reportRequest.getReportName());
57
58 try {
59 _reportEngine.compile(reportRequest);
60 }
61 catch (ReportGenerationException rge) {
62 _log.error("Unable to compile report", rge);
63
64 reportResultContainer.setReportGenerationException(rge);
65 }
66 finally {
67 Message responseMessage = MessageBusUtil.createResponseMessage(
68 message, reportResultContainer);
69
70 responseMessage.setPayload(reportResultContainer);
71
72 MessageBusUtil.sendMessage(
73 responseMessage.getDestination(), responseMessage);
74 }
75 }
76
77 private static final Log _log =
78 LogFactoryUtil.getLog(ReportCompilerRequestMessageListener.class);
79
80 private ReportEngine _reportEngine;
81 private ReportResultContainer _reportResultContainer;
82
83 }