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annotate flys-client/src/main/java/de/intevation/flys/client/server/ReportServiceImpl.java @ 1367:ab8eb2f544f2

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Replaced stdout and stderr logging with log4j loggers in server classes. flys-client/trunk@3069 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 25 Oct 2011 12:31:15 +0000
parents 84d3c5fde5bb
children bc06a671ef60
rev   line source
603
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1 package de.intevation.flys.client.server;
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2
604
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3 import java.io.InputStream;
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4 import java.io.IOException;
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5
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6 import org.w3c.dom.Document;
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7 import org.w3c.dom.Element;
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8 import org.w3c.dom.NodeList;
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9
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ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
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10 import org.apache.log4j.Logger;
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11
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12 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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13
604
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14 import org.apache.commons.lang.StringEscapeUtils;
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15
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16 import de.intevation.flys.client.client.services.ReportService;
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17
604
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18 import de.intevation.artifacts.common.utils.XMLUtils;
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19 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
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20
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21 import de.intevation.artifacts.httpclient.http.HttpClient;
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22 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
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23
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24 public class ReportServiceImpl
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25 extends RemoteServiceServlet
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26 implements ReportService
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27 {
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28 private static final Logger logger =
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29 Logger.getLogger(ReportServiceImpl.class);
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30
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
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31
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32 @Override
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33 public String report(
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34 String collectionId,
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35 String url,
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36 String locale,
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37 String out
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38 ) {
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39 logger.info("report: " + collectionId + " " + out);
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40
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41 Document request = ClientProtocolUtils.newOutCollectionDocument(
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42 collectionId,
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43 out,
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44 "report");
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45
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46 InputStream in = null;
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47 try {
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48 HttpClient client = new HttpClientImpl(url, locale);
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49 in = client.collectionOut(request, collectionId, out);
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50
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51 if (in == null) {
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52 logger.debug("report: no report");
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53 return null;
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54 }
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55
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56 Document report = XMLUtils.parseDocument(in);
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57
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58 return buildReport(report);
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59 }
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60 catch (IOException ioe) {
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61 ioe.printStackTrace();
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62 }
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63 catch (Exception e) {
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64 e.printStackTrace();
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65 }
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66 finally {
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67 if (in != null) {
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68 try {
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69 in.close();
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70 }
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71 catch (IOException ioe) {
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72 }
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73 }
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74 }
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75
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76 return "error processing error report";
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77 }
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78
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79 protected static String buildReport(Document document) {
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80
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81 NodeList problems = document.getElementsByTagName("problem");
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82
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83 StringBuilder global = new StringBuilder();
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84 StringBuilder kms = new StringBuilder();
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85
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86 for (int i = 0, N = problems.getLength(); i < N; ++i) {
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87
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88 Element element = (Element)problems.item(i);
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89
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90 String km = element.getAttribute("km");
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91 String msg = element.getTextContent();
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92
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93 if (km.length() > 0) {
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94 kms.append("<li><strong>")
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95 .append(StringEscapeUtils.escapeHtml(km))
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96 .append("</strong>: ")
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97 .append(StringEscapeUtils.escapeHtml(msg))
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98 .append("</li>");
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99 }
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100 else {
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101 global.append("<li>")
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102 .append(StringEscapeUtils.escapeHtml(msg))
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103 .append("</li>");
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104 }
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105 }
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106
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107 StringBuilder sb = new StringBuilder("<ul>")
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108 .append(global)
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109 .append(kms)
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110 .append("</ul>");
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111
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112 return sb.toString();
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113 }
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114 }
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115 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org