Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/DefaultArtifact.java @ 10:e8626caac353

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* Made Artifact life cycle symmetric: setup/endOfLife. * Implement defaults for Artifact and ArtifactFactory. * Added connection pooling from apache commons dbcp * Made sql schema of artifact database more compatible. * Improve example config. * Made artifactdb start with 'mvn exec:exec' * minor fixes. artifacts/trunk@25 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 06 Sep 2009 12:00:56 +0000
parents
children 5a6b6a3debc7
rev   line source
10
e8626caac353 * Made Artifact life cycle symmetric: setup/endOfLife.
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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 javax.xml.parsers.DocumentBuilderFactory;
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6 import javax.xml.parsers.ParserConfigurationException;
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8 import de.intevation.artifacts.Artifact;
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10 /**
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11 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
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12 */
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13 public class DefaultArtifact
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14 implements Artifact
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15 {
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16 protected String identifier;
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17
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18 public DefaultArtifact() {
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19 }
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20
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21 protected Document newDocument() {
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22 try {
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23 return DocumentBuilderFactory
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24 .newInstance()
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25 .newDocumentBuilder()
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26 .newDocument();
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27 }
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28 catch (ParserConfigurationException pce) {
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29 pce.printStackTrace(System.err);
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30 }
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31 return null;
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32 }
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33
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34 public String identifier() {
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35 return this.identifier;
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36 }
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37
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38 public String hash() {
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39 return String.valueOf(hashCode());
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40 }
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41
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42 public Document describe(Object context) {
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43 return newDocument();
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44 }
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46 public Document advance(Document target, Object context) {
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47 return newDocument();
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48 }
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49
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50 public Document feed(Document target, Object context) {
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51 return newDocument();
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52 }
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54 public byte [] out(Document format, Object context) {
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55 return new byte[0];
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56 }
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57
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58 public void setup(String identifier, Object context) {
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59 this.identifier = identifier;
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60 }
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62 public void endOfLife(Object context) {
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8:
http://dive4elements.wald.intevation.org