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annotate artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 31:c4d85a8532d1

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Artifact.out() is now called with an java.io.Outpustream instead of producing bytes. artifacts/trunk@77 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sat, 12 Sep 2009 10:45:28 +0000
parents 88972c6daa4f
children c2d53bd30ab8
rev   line source
13
0d6badf6af42 Added not yet working backend to artifact database.
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1 package de.intevation.artifactdatabase;
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2
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3 import org.w3c.dom.Document;
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4
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5 import java.util.UUID;
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6
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7 import java.sql.Connection;
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8 import java.sql.SQLException;
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9 import java.sql.PreparedStatement;
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10 import java.sql.Types;
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11 import java.sql.ResultSet;
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12
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13 import javax.sql.DataSource;
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14
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15 import java.io.IOException;
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16 import java.io.ByteArrayInputStream;
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17 import java.io.ByteArrayOutputStream;
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18 import java.io.ObjectOutputStream;
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19 import java.io.ObjectInputStream;
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c4d85a8532d1 Artifact.out() is now called with an java.io.Outpustream
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20 import java.io.OutputStream;
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21
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22 import java.util.zip.GZIPOutputStream;
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23 import java.util.zip.GZIPInputStream;
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24
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25 import de.intevation.artifacts.ArtifactFactory;
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26 import de.intevation.artifacts.Artifact;
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27
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28 import org.apache.log4j.Logger;
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29
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30 /**
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31 * @author Sascha L. Teichmann
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32 */
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33 public class Backend
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34 {
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35 private static Logger logger = Logger.getLogger(Backend.class);
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36
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37 public static final String SQL_NEXT_ID =
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38 SQL.get("artifacts.id.nextval");
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39
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40 public static final String SQL_INSERT =
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41 SQL.get("artifacts.insert");
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42
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43 public static final String SQL_UPDATE =
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44 SQL.get("artifacts.update");
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45
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46 public static final String SQL_TOUCH =
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47 SQL.get("artifacts.touch");
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48
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49 public static final String SQL_LOAD_BY_GID =
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50 SQL.get("artifacts.select.gid");
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51
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52 protected DatabaseCleaner cleaner;
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53
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54 /**
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55 * Used to wrap the calls to invole database actions.
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56 */
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57 public class ArtifactProxy
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58 implements Artifact
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59 {
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60 protected Artifact original;
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61 protected int id;
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62 protected boolean unwritten;
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63
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64 public ArtifactProxy() {
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65 }
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66
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67 public ArtifactProxy(Artifact original, int id, boolean unwritten) {
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68 this.original = original;
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69 this.id = id;
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70 this.unwritten = unwritten;
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71 }
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72
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73 public Artifact getOriginal() {
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74 return original;
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75 }
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76
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77 public int getId() {
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78 return id;
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79 }
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80
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81 public boolean isUnwritten() {
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82 return unwritten;
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83 }
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84
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85 public String identifier() {
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86 return original.identifier();
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87 }
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88
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89 public String hash() {
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90 return original.hash();
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91 }
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92
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93 public Document describe(Object context) {
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94 try {
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95 return original.describe(context);
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96 }
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97 finally {
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98 touch(this);
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99 }
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100 }
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101
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102 public Document advance(Document target, Object context) {
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103 try {
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104 return original.advance(target, context);
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105 }
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106 finally {
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107 store(this);
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108 }
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109 }
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110
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111 public Document feed(Document data, Object context) {
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112 try {
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113 return original.feed(data, context);
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114 }
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115 finally {
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116 store(this);
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117 }
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118 }
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119
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120 public void out(
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121 Document format,
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122 OutputStream output,
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diff changeset
123 Object context
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diff changeset
124 )
c4d85a8532d1 Artifact.out() is now called with an java.io.Outpustream
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diff changeset
125 throws IOException
c4d85a8532d1 Artifact.out() is now called with an java.io.Outpustream
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diff changeset
126 {
14
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diff changeset
127 try {
31
c4d85a8532d1 Artifact.out() is now called with an java.io.Outpustream
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diff changeset
128 original.out(format, output, context);
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
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diff changeset
129 }
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diff changeset
130 finally {
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diff changeset
131 touch(this);
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diff changeset
132 }
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diff changeset
133 }
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diff changeset
134
24
d5dc2900392f * Added callback parameter to Artifact.setup()
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diff changeset
135 public void setup(String identifier, ArtifactFactory factory, Object context) {
d5dc2900392f * Added callback parameter to Artifact.setup()
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diff changeset
136 original.setup(identifier, factory, context);
14
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diff changeset
137 }
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diff changeset
138
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diff changeset
139 public void endOfLife(Object context) {
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diff changeset
140 original.endOfLife(context);
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diff changeset
141 }
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diff changeset
142
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diff changeset
143 public byte [] toBytes() {
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diff changeset
144 try {
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diff changeset
145 ByteArrayOutputStream bos = new ByteArrayOutputStream();
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diff changeset
146 GZIPOutputStream gos = new GZIPOutputStream(bos);
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diff changeset
147 ObjectOutputStream oos = new ObjectOutputStream(gos);
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diff changeset
148
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149 oos.writeObject(original);
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diff changeset
150 oos.flush();
27
75bdaf900473 Added REST handler for 'describe'.
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diff changeset
151 oos.close();
14
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diff changeset
152
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153 return bos.toByteArray();
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154 }
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diff changeset
155 catch (IOException ioe) {
17
5a6b6a3debc7 Integrated logging into artifact database.
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diff changeset
156 logger.error(ioe.getLocalizedMessage(), ioe);
14
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diff changeset
157 throw new RuntimeException(ioe);
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diff changeset
158 }
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159 }
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diff changeset
160 } // class ArtifactProxy
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161
13
0d6badf6af42 Added not yet working backend to artifact database.
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162 public Backend() {
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parents:
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163 }
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parents:
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164
30
88972c6daa4f Added a cleanup thread which periodically removes
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diff changeset
165 public Backend(DatabaseCleaner cleaner) {
88972c6daa4f Added a cleanup thread which periodically removes
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diff changeset
166 this.cleaner = cleaner;
88972c6daa4f Added a cleanup thread which periodically removes
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diff changeset
167 }
88972c6daa4f Added a cleanup thread which periodically removes
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diff changeset
168
13
0d6badf6af42 Added not yet working backend to artifact database.
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169 public Artifact getArtifact(String idenitfier) {
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
170 UUID uuid;
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diff changeset
171
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diff changeset
172 try {
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diff changeset
173 uuid = UUID.fromString(idenitfier);
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diff changeset
174 }
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diff changeset
175 catch (IllegalArgumentException iae) {
17
5a6b6a3debc7 Integrated logging into artifact database.
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diff changeset
176 logger.warn(iae.getLocalizedMessage());
15
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diff changeset
177 return null;
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diff changeset
178 }
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179
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180 return getArtifactByUUID(uuid);
13
0d6badf6af42 Added not yet working backend to artifact database.
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parents:
diff changeset
181 }
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parents:
diff changeset
182
0d6badf6af42 Added not yet working backend to artifact database.
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183 public Artifact createArtifactWithFactory(
0d6badf6af42 Added not yet working backend to artifact database.
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parents:
diff changeset
184 ArtifactFactory factory, Object context
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diff changeset
185 ) {
14
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diff changeset
186 UUID uuid = UUID.randomUUID();
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187 Artifact artifact = factory.createArtifact(
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diff changeset
188 uuid.toString(), context);
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diff changeset
189
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diff changeset
190 Long ttl = factory.timeToLiveUntouched(
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diff changeset
191 artifact, context);
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diff changeset
192
26
83a059c204f8 Connected /create with artifact db.
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diff changeset
193 try {
83a059c204f8 Connected /create with artifact db.
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diff changeset
194 int id = insertDatabase(uuid, ttl);
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diff changeset
195 return new ArtifactProxy(artifact, id, true);
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diff changeset
196 }
83a059c204f8 Connected /create with artifact db.
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diff changeset
197 catch (Exception e) {
83a059c204f8 Connected /create with artifact db.
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diff changeset
198 logger.error(e.getLocalizedMessage(), e);
83a059c204f8 Connected /create with artifact db.
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diff changeset
199 }
83a059c204f8 Connected /create with artifact db.
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diff changeset
200 return null;
13
0d6badf6af42 Added not yet working backend to artifact database.
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parents:
diff changeset
201 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
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diff changeset
202
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
203 protected Artifact getArtifactByUUID(UUID uuid) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
204
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
205 Connection connection = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
206 PreparedStatement stmnt_load = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
207 ResultSet load_result = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
208
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
209 DataSource dataSource = DBConnection.getDataSource();
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
210 try {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
211 connection = dataSource.getConnection();
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
212 stmnt_load = connection.prepareStatement(SQL_LOAD_BY_GID);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
213 stmnt_load.setString(1, uuid.toString());
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
214
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
215 load_result = stmnt_load.executeQuery();
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
216
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
217 if (!load_result.next()) {
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diff changeset
218 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
219 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
220
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
221 int id = load_result.getInt(1);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
222 long ttl = load_result.getLong(3);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
223
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
224 if (!load_result.wasNull()) { // real time to life
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
225 long last_access = load_result.getTimestamp(2).getTime();
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
226 if (last_access + ttl > System.currentTimeMillis()) {
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parents: 14
diff changeset
227 artifactOutdated(id);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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diff changeset
228 return null;
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parents: 14
diff changeset
229 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
230 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
231
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
232 byte [] bytes = load_result.getBytes(4);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
233
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
234 if (bytes == null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
235 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
236 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
237
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
238 Artifact original = restoreArtifact(bytes);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
239 if (original == null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
240 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
241 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
242
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
243 return new ArtifactProxy(original, id, false);
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
244 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
245 catch (SQLException sqle) {
17
5a6b6a3debc7 Integrated logging into artifact database.
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parents: 15
diff changeset
246 logger.error(sqle.getLocalizedMessage(), sqle);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
247 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
248 finally {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
249 if (load_result != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
250 try { load_result.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
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parents: 14
diff changeset
251 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
252 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
253 if (stmnt_load != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
254 try { load_result.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
255 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
256 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
257 if (connection != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
258 try { connection.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
259 catch (SQLException sqle) {}
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
260 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
261 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
262 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
263 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
264
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
265 public static Artifact restoreArtifact(byte [] bytes) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
266
30
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
267 if (bytes == null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
268 return null;
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
269 }
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
270
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
271 ObjectInputStream ois = null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
272
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
273 try {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
274 ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
275 GZIPInputStream gis = new GZIPInputStream(bis);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
276 ois = new ObjectInputStream(gis);
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
277
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
278 return (Artifact)ois.readObject();
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
279 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
280 catch (IOException ioe) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
281 logger.error(ioe.getLocalizedMessage(), ioe);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
282 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
283 catch (ClassNotFoundException cnfe) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
284 logger.error(cnfe.getLocalizedMessage(), cnfe);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
285 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
286 catch (ClassCastException cce) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
287 logger.error(cce.getLocalizedMessage(), cce);
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
288 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
289 finally {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
290 if (ois != null) {
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
291 try { ois.close(); }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
292 catch (IOException ioe) { }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
293 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
294 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
295
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
296 return null;
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
297 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
298
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
299 protected void artifactOutdated(int id) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
300 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
301 if (cleaner != null) {
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
302 cleaner.wakeup();
88972c6daa4f Added a cleanup thread which periodically removes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 27
diff changeset
303 }
15
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
304 }
9ad6ec2d09c3 Implemented restoring artifacts from database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 14
diff changeset
305
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
306 protected int insertDatabase(UUID uuid, Long ttl) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
307 Connection connection = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
308 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
309 PreparedStatement stmnt_insert = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
310 ResultSet res_id = null;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
311
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
312 DataSource dataSource = DBConnection.getDataSource();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
313 try {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
314 connection = dataSource.getConnection();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
315 try {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
316 connection.setAutoCommit(false);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
317
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
318 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
319 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
320
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
321 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
322
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
323 if (!res_id.next()) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
324 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
325 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
326
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
327 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
328
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
329 stmnt_insert.setInt(1, id);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
330 stmnt_insert.setString(2, uuid.toString());
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
331 if (ttl == null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
332 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
333 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
334 else {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
335 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
336 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
337
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
338 stmnt_insert.execute();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
339
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
340 connection.commit();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
341
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
342 return id;
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 catch (SQLException sqle) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
345 connection.rollback();
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
346 throw sqle;
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 catch (SQLException sqle) {
17
5a6b6a3debc7 Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 15
diff changeset
350 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
351 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
352 finally {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
353 if (res_id != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
354 try { res_id.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
355 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
356 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
357 if (stmnt_insert != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
358 try { stmnt_insert.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
359 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
360 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
361 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
362 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
363 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
364 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
365 if (connection != null) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
366 try { connection.close(); }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
367 catch (SQLException sqle) {}
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
368 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
369 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
370 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
371 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
372
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
373 public void touch(ArtifactProxy proxy) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
374
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
375 if (proxy.isUnwritten()) {
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
376 store(proxy);
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
377 return;
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
378 }
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
379
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
380 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
381 Connection connection = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
382 PreparedStatement stmnt_touch = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
383 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
384 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
385 connection = dataSource.getConnection();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
386 try {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
387 connection.setAutoCommit(false);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
388 stmnt_touch = connection.prepareStatement(SQL_UPDATE);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
389 stmnt_touch.setInt(1, proxy.getId());
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
390 stmnt_touch.execute();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
391 connection.commit();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
392 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
393 catch (SQLException sqle) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
394 connection.rollback();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
395 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
396 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
397 catch (SQLException sqle) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
398 logger.error(sqle.getLocalizedMessage(), sqle);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
399 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
400 finally {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
401 if (stmnt_touch != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
402 try { stmnt_touch.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
403 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
404 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
405 if (connection != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
406 try { connection.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
407 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
408 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
409 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
410 }
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
411 catch (Exception e) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
412 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
413 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
414 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
415
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
416 public void store(ArtifactProxy proxy) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
417
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
418 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
419 Connection connection = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
420 PreparedStatement stmnt_update = null;
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
421 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
422 try {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
423 connection = dataSource.getConnection();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
424 try {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
425 connection.setAutoCommit(false);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
426 stmnt_update = connection.prepareStatement(SQL_UPDATE);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
427 stmnt_update.setInt(2, proxy.getId());
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
428
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
429 byte [] bytes = proxy.toBytes();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
430
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
431 stmnt_update.setBytes(1, bytes);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
432 stmnt_update.execute();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
433 connection.commit();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
434 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
435 catch (SQLException sqle) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
436 connection.rollback();
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
437 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
438 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
439 catch (SQLException sqle) {
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
440 logger.error(sqle.getLocalizedMessage(), sqle);
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
441 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
442 finally {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
443 if (stmnt_update != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
444 try { stmnt_update.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
445 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
446 }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
447 if (connection != null) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
448 try { connection.close(); }
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
449 catch (SQLException sqle) {}
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
450 }
14
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
451 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
452 }
26
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
453 catch (Exception e) {
83a059c204f8 Connected /create with artifact db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 24
diff changeset
454 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
455 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
456 }
0d16d1bb2df0 Initial checkin of artigact persistents back by database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 13
diff changeset
457
13
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
458 }
0d6badf6af42 Added not yet working backend to artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
459 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8:
http://dive4elements.wald.intevation.org