Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/DistanceInfoXML.java @ 5200:42bb6ff78d1b 2.9.11

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Directly set the connectionInitSqls on the datasource Somehow the factory fails to set the connectionInitSqls if we add it to the dbcpProperties. So we now set it directly
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 08 Mar 2013 11:48:33 +0100
parents bc06a671ef60
children
rev   line source
782
4a7ece57f44c #159 The tables in the WQ panel for calculation 4 are now filled with data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.server;
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2
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3 import java.io.InputStream;
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4 import java.io.IOException;
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5 import java.io.OutputStream;
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6
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7 import org.w3c.dom.Document;
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8 import org.w3c.dom.Element;
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9
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ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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10 import org.apache.log4j.Logger;
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11
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12 import javax.servlet.http.HttpServlet;
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13 import javax.servlet.http.HttpServletRequest;
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14 import javax.servlet.http.HttpServletResponse;
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15
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16 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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17 import de.intevation.artifacts.common.utils.XMLUtils;
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18
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19 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
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20 import de.intevation.artifacts.httpclient.http.HttpClient;
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21 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
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22 import de.intevation.artifacts.httpclient.http.response.StreamResponseHandler;
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23
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24
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25 /**
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26 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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27 */
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28 public class DistanceInfoXML
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29 extends HttpServlet
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30 {
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31 private static final Logger logger = Logger.getLogger(DistanceInfoXML.class);
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34 public static final String ERROR_NO_DISTANCEINFO_FOUND =
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35 "error_no_distanceinfo_found";
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38 public void doGet(HttpServletRequest req, HttpServletResponse resp) {
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ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
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39 logger.info("DistanceInfoXML.doGet");
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bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
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41 String url = getServletContext().getInitParameter("server-url");
bc06a671ef60 Removed the URL parameter from service calls. The service
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42
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43 String river = req.getParameter("river");
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44 String filter = req.getParameter("filter");
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45
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46 Document doc = XMLUtils.newDocument();
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47
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48 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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49 doc,
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50 ArtifactNamespaceContext.NAMESPACE_URI,
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51 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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52
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53 Element riverEl = ec.create("river");
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54 riverEl.setTextContent(river);
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55
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56 doc.appendChild(riverEl);
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57
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58 if (filter != null && filter.length() > 0) {
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59 Element typeEl = ec.create("filter");
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60 typeEl.setTextContent(filter);
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61
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62 riverEl.appendChild(typeEl);
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63 }
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64
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65 HttpClient client = new HttpClientImpl(url);
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66
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67 try {
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68 InputStream in = (InputStream) client.callService(
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69 url, "distanceinfo", doc, new StreamResponseHandler());
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70
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71 OutputStream out = resp.getOutputStream();
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72
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73 byte[] b = new byte[4096];
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74 int i;
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75 while ((i = in.read(b)) >= 0) {
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76 out.write(b, 0, i);
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77 }
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78
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79 out.flush();
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80 out.close();
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81 }
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82 catch (ConnectionException ce) {
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 782
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83 logger.error(ce, ce);
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84 }
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85 catch (IOException ioe) {
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parents: 782
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86 logger.error(ioe, ioe);
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87 }
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88 }
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89 }
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90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org