Mercurial > dive4elements > gnv-client

annotate geo-backend/src/test/java/de/intevation/gnv/geobackend/sde/datasources/ArcSDEConnectionPoolTestCase.java @ 132:5a583cff97ea

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Implementation of the Datainfrastructure for fetching Data from different DataStores. geo-backend/trunk@12 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 04 Sep 2009 08:11:30 +0000
parents e4eacd613356
children 1c3efbd2fc5a
rev   line source
130
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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1 package de.intevation.gnv.geobackend.sde.datasources;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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2
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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3 import java.io.FileInputStream;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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4 import java.io.FileNotFoundException;
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5 import java.io.IOException;
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6 import java.io.InputStream;
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7 import java.sql.Connection;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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8 import java.sql.SQLException;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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9 import java.sql.Statement;
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10 import java.util.Properties;
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11 import java.sql.ResultSet;
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12
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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13 import junit.framework.TestCase;
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14
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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15 import org.apache.log4j.BasicConfigurator;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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16 import org.apache.log4j.Logger;
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17
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18 import de.intevation.gnv.geobackend.base.connectionpool.ConnectionPool;
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19 import de.intevation.gnv.geobackend.base.connectionpool.ConnectionPoolFactory;
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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20 import de.intevation.gnv.geobackend.base.connectionpool.exception.ConnectionException;
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21 import de.intevation.gnv.geobackend.sde.connectionpool.ArcSDEPoolableObjectFactory;
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22
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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23 /**
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24 * TestCase for the usage of the ArcSDEConnectionPool.
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25 * @author Tim Englich <tim.englich@intevation.de>
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26 *
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27 */
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28 public class ArcSDEConnectionPoolTestCase extends TestCase {
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29
132
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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30 /**
130
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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31 * the logger, used to log exceptions and additonaly information
e4eacd613356 Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
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32 */
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33 private static Logger log = null;
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34
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35 static {
132
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36 BasicConfigurator.configure();
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37 log = Logger.getLogger(ArcSDEPoolableObjectFactory.class);
130
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38 }
132
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39 /**
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40 *
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41 */
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42 public ArcSDEConnectionPoolTestCase() {
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43 super();
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44 }
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45
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46 /**
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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47 *
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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48 * @param name
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49 */
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50 public ArcSDEConnectionPoolTestCase(String name) {
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51 super(name);
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52 }
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53
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54 /**
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55 * Test if the ArcSDEConnectionPool can be established
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56 * and if a Request could be done.
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57 */
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58 public void testArcSDEConnectionPool(){
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59 log.debug("ArcSDEConnectionPoolTestCase.testArcSDEConnectionPool");
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60 try {
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61 InputStream inputStream = new FileInputStream("src/test/ressources/ArcSDEConnectionPoolTestCase.properties");
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62 Properties properties = new Properties();
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63 properties.load(inputStream);
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64
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65 ConnectionPoolFactory cpf = ConnectionPoolFactory.getInstance();
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66 cpf.initializeConnectionPool(properties);
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67
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68 assertTrue(cpf.isInitialized());
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69 log.debug("ConnectionPoolFactory ist initialisiert.");
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70
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71 ConnectionPool cp = cpf.getConnectionPool();
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72 assertNotNull(cp);
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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73 log.debug("ConnectionPool ist initialisiert.");
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74
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75 Connection connection = null;
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76 try{
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77 try {
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78 connection = cp.getConnection("N/N");
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79 assertNotNull(connection);
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80 log.debug("Connection ist initialisiert.");
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81 } catch (ConnectionException e) {
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82 log.error("Es traten Probleme bei der Verbinung zur Datenbank auf.");
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83 fail();
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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84 }
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85
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86
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87 try {
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88 Statement stmt = connection.createStatement();
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89 ResultSet rs = stmt.executeQuery("Select MESHID, NAME from MEDIAN.MESH");
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90
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91 while (rs.next()){
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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92 log.debug(rs.getInt(1));
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93 log.debug(rs.getString(2));
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94
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95 log.debug(rs.getInt("MESHID"));
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96 log.debug(rs.getString("NAME"));
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97 }
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98
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99 } catch (SQLException e) {
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100 log.error(e,e);
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101 }
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102 }finally{
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103 if (connection != null){
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104 try {
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105 connection.close();
130
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106 } catch (SQLException e) {
132
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107 log.error(e,e);
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108 fail();
130
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109 }
132
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110 }
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111 }
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112 } catch (FileNotFoundException e) {
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113 log.error(e,e);
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114 fail();
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115 } catch (IOException e) {
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116 log.error(e,e);
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117 fail();
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118 }
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119 }
130
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120 }
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