Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 68:541814404822

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Added interfaces for XML processing services. TODO: Implement them! artifacts/trunk@593 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 22 Jan 2010 09:48:18 +0000
parents 4ae4dc99127d
children f69e5b87f05f
rev   line source
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1 package de.intevation.artifactdatabase;
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3 import java.util.UUID;
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4
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5 import java.sql.Connection;
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6 import java.sql.SQLException;
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7 import java.sql.PreparedStatement;
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8 import java.sql.Types;
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9 import java.sql.ResultSet;
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10
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11 import javax.sql.DataSource;
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13 import de.intevation.artifacts.Artifact;
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14 import de.intevation.artifacts.ArtifactFactory;
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15 import de.intevation.artifacts.ArtifactSerializer;
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17 import org.apache.log4j.Logger;
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19 /**
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20 * @author Sascha L. Teichmann
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21 */
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22 public class Backend
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23 implements DatabaseCleaner.ArtifactReviver
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24 {
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25 private static Logger logger = Logger.getLogger(Backend.class);
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27 public static final String SQL_NEXT_ID =
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28 SQL.get("artifacts.id.nextval");
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30 public static final String SQL_INSERT =
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31 SQL.get("artifacts.insert");
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33 public static final String SQL_UPDATE =
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34 SQL.get("artifacts.update");
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36 public static final String SQL_TOUCH =
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37 SQL.get("artifacts.touch");
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39 public static final String SQL_LOAD_BY_GID =
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40 SQL.get("artifacts.select.gid");
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42 protected DatabaseCleaner cleaner;
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44 protected FactoryLookup factoryLookup;
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45
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46 public interface FactoryLookup {
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48 ArtifactFactory getArtifactFactory(String factoryName);
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49
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50 } // interface FactoryLookup
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51
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52 public final class PersistentArtifact
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53 extends Id
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54 {
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55 private Artifact artifact;
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56 private ArtifactSerializer serializer;
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58 public PersistentArtifact(
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59 Artifact artifact,
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60 ArtifactSerializer serializer,
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61 int id
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62 ) {
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63 super(id);
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64 this.artifact = artifact;
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65 this.serializer = serializer;
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66 }
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67
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68 public Artifact getArtifact() {
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69 return artifact;
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70 }
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71
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72 public ArtifactSerializer getSerializer() {
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73 return serializer;
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74 }
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75
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76 public void store() {
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77 if (logger.isDebugEnabled()) {
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78 logger.debug("storing artifact id = " + getId());
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79 }
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80 Backend.this.store(this);
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81 }
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82
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83 public void touch() {
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84 if (logger.isDebugEnabled()) {
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85 logger.debug("touching artifact id = " + getId());
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86 }
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87 Backend.this.touch(this);
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88 }
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89 } // class ArtifactWithId
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90
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91 public Backend() {
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92 }
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94 public Backend(DatabaseCleaner cleaner) {
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95 this.cleaner = cleaner;
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96 }
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97
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98 public void setFactoryLookup(FactoryLookup factoryLookup) {
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99 this.factoryLookup = factoryLookup;
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100 }
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101
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102 public void setCleaner(DatabaseCleaner cleaner) {
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103 this.cleaner = cleaner;
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104 }
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105
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106 public String newIdentifier() {
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107 UUID uuid = UUID.randomUUID();
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108 // TODO: check database for collisions.
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109 return uuid.toString();
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110 }
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111
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112 public PersistentArtifact storeInitially(
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113 Artifact artifact,
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114 ArtifactFactory factory,
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115 Long ttl
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116 )
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117 throws Exception
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118 {
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119 return new PersistentArtifact(
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120 artifact,
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121 factory.getSerializer(),
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122 insertDatabase(artifact, factory, ttl));
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123 }
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124
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125 public PersistentArtifact getArtifact(String identifer) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
126
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
127 try {
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
128 UUID.fromString(identifer);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
129 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
130 catch (IllegalArgumentException iae) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
131 logger.warn(iae.getLocalizedMessage());
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
132 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
133 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
134
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
135 Connection connection = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
136 PreparedStatement stmnt_load = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
137 ResultSet load_result = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
138
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
139 DataSource dataSource = DBConnection.getDataSource();
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
140 try {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
141 connection = dataSource.getConnection();
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
142 stmnt_load = connection.prepareStatement(SQL_LOAD_BY_GID);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
143 stmnt_load.setString(1, identifer);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
144
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
145 load_result = stmnt_load.executeQuery();
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
146
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
147 if (!load_result.next()) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
148 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
149 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
150
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
151 int id = load_result.getInt(1);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
152 long ttl = load_result.getLong(3);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
153
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
154 if (!load_result.wasNull()) { // real time to life
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
155 long last_access = load_result.getTimestamp(2).getTime();
34
9935e1c928de Bug Fixed: Comparation for outdated Artifacts was Wrong.
Tim Englich <tim.englich@intevation.de>
parents: 32
diff changeset
156 if (last_access + ttl < System.currentTimeMillis()) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
157 artifactOutdated(id);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
158 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
159 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
160 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
161
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
162 String factoryName = load_result.getString(4);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
163
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
164 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
165 logger.error("factory lookup == null");
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
166 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
167 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
168
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
169 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
170 .getArtifactFactory(factoryName);
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parents: 38
diff changeset
171
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
172 if (factory == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
173 logger.error("factory '" + factoryName + "' not found");
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
174 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
175 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
176
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
177 ArtifactSerializer serializer =
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
178 factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
179
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
180 byte [] bytes = load_result.getBytes(5);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
181
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
182 Artifact artifact = serializer.fromBytes(bytes);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
183
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
184 return artifact == null
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
185 ? null
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
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parents: 38
diff changeset
186 : new PersistentArtifact(artifact, serializer, id);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
187 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
188 catch (SQLException sqle) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
189 logger.error(sqle.getLocalizedMessage(), sqle);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
190 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
191 finally {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
192 if (load_result != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
193 try { load_result.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
194 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
195 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
196 if (stmnt_load != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
197 try { load_result.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
198 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
199 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
200 if (connection != null) {
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 46
diff changeset
201 try { connection.close(); }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
202 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
203 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
204 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
205 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
206 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
207
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
208 protected void artifactOutdated(int id) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
209 logger.info("artifactOutdated: id = " + id);
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
210 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
211 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
212 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
213 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
214
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
215 public Artifact reviveArtifact(String factoryName, byte [] bytes) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
216 if (factoryLookup == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
217 logger.error("reviveArtifact: factory lookup == null");
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
218 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
219 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
220 ArtifactFactory factory = factoryLookup
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
221 .getArtifactFactory(factoryName);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
222
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
223 if (factory == null) {
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
224 logger.error("reviveArtifact: no factory '" + factoryName + "' found");
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
225 return null;
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
226 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
227
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
228 ArtifactSerializer serializer = factory.getSerializer();
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
229
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
230 return serializer.fromBytes(bytes);
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
231 }
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
232
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
233 protected int insertDatabase(
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 46
diff changeset
234 Artifact artifact,
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
235 ArtifactFactory factory,
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
236 Long ttl
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
237 ) {
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
238 String uuid = artifact.identifier();
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
239
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
240 Connection connection = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
241 PreparedStatement stmnt_next_id = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
242 PreparedStatement stmnt_insert = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
243 ResultSet res_id = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
244
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
245 DataSource dataSource = DBConnection.getDataSource();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
246 try {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
247 connection = dataSource.getConnection();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
248 try {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
249 connection.setAutoCommit(false);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
250
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
251 stmnt_next_id = connection.prepareStatement(SQL_NEXT_ID);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
252 stmnt_insert = connection.prepareStatement(SQL_INSERT);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
253
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
254 res_id = stmnt_next_id.executeQuery();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
255
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
256 if (!res_id.next()) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
257 throw new RuntimeException("No id generated");
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
258 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
259
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
260 int id = res_id.getInt(1);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
261
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
262 stmnt_insert.setInt(1, id);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
263 stmnt_insert.setString(2, uuid);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
264 if (ttl == null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
265 stmnt_insert.setNull(3, Types.BIGINT);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
266 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
267 else {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
268 stmnt_insert.setLong(3, ttl.longValue());
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
269 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
270
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
271 stmnt_insert.setString(4, factory.getName());
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
272
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
273 stmnt_insert.setBytes(
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
274 5,
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
275 factory.getSerializer().toBytes(artifact));
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
276
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
277 stmnt_insert.execute();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
278
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
279 connection.commit();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
280
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
281 return id;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
282 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
283 catch (SQLException sqle) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
284 connection.rollback();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
285 throw sqle;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
286 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
287 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
288 catch (SQLException sqle) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
289 logger.error(sqle.getLocalizedMessage(), sqle);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
290 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
291 finally {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
292 if (res_id != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
293 try { res_id.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
294 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
295 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
296 if (stmnt_insert != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
297 try { stmnt_insert.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
298 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
299 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
300 if (stmnt_next_id != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
301 try { stmnt_next_id.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
302 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
303 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
304 if (connection != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
305 try { connection.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
306 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
307 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
308 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
309 throw new RuntimeException("failed insert artifact into database");
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
310 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
311
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
312 public void touch(PersistentArtifact artifact) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
313
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
314 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
315 Connection connection = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
316 PreparedStatement stmnt_touch = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
317 DataSource dataSource = DBConnection.getDataSource();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
318 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
319 connection = dataSource.getConnection();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
320 try {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
321 connection.setAutoCommit(false);
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
322 stmnt_touch = connection.prepareStatement(SQL_TOUCH);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
323 stmnt_touch.setInt(1, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
324 stmnt_touch.execute();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
325 connection.commit();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
326 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
327 catch (SQLException sqle) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
328 connection.rollback();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
329 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
330 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
331 catch (SQLException sqle) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
332 logger.error(sqle.getLocalizedMessage(), sqle);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
333 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
334 finally {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
335 if (stmnt_touch != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
336 try { stmnt_touch.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
337 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
338 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
339 if (connection != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
340 try { connection.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
341 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
342 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
343 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
344 }
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
345 catch (Exception e) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
346 logger.error(e.getLocalizedMessage(), e);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
347 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
348 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
349
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
350 public void store(PersistentArtifact artifact) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
351
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
352 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
353 Connection connection = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
354 PreparedStatement stmnt_update = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
355 DataSource dataSource = DBConnection.getDataSource();
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
356 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
357 connection = dataSource.getConnection();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
358 try {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
359 connection.setAutoCommit(false);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
360 stmnt_update = connection.prepareStatement(SQL_UPDATE);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
361 stmnt_update.setInt(2, artifact.getId());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
362
41
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
363 byte [] bytes = artifact
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
364 .getSerializer()
5e4bc24ea438 Made serilization more flexible. DB update required!!!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 38
diff changeset
365 .toBytes(artifact.getArtifact());
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
366
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
367 stmnt_update.setBytes(1, bytes);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
368 stmnt_update.execute();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
369 connection.commit();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
370 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
371 catch (SQLException sqle) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
372 connection.rollback();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
373 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
374 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
375 catch (SQLException sqle) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
376 logger.error(sqle.getLocalizedMessage(), sqle);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
377 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
378 finally {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
379 if (stmnt_update != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
380 try { stmnt_update.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
381 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
382 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
383 if (connection != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
384 try { connection.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
385 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
386 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
387 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
388 }
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
389 catch (Exception e) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
390 logger.error(e.getLocalizedMessage(), e);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
391 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
392 }
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 }
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8:
http://dive4elements.wald.intevation.org