Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java @ 13:0d6badf6af42
Added not yet working backend to artifact database.
artifacts/trunk@28 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 06 Sep 2009 16:16:54 +0000 |
| parents | |
| children | 83a059c204f8 |
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| 12:3f01e317f615 | 13:0d6badf6af42 |
|---|---|
| 1 package de.intevation.artifactdatabase; | |
| 2 | |
| 3 import java.util.HashMap; | |
| 4 | |
| 5 import de.intevation.artifacts.ArtifactDatabase; | |
| 6 import de.intevation.artifacts.ArtifactFactory; | |
| 7 import de.intevation.artifacts.Artifact; | |
| 8 | |
| 9 /** | |
| 10 * @author Sascha L. Teichmann | |
| 11 */ | |
| 12 public class ArtifactDatabaseImpl | |
| 13 implements ArtifactDatabase | |
| 14 { | |
| 15 protected String [] factoryNames; | |
| 16 protected HashMap name2factory; | |
| 17 | |
| 18 protected Backend backend; | |
| 19 protected Object context; | |
| 20 | |
| 21 public ArtifactDatabaseImpl() { | |
| 22 } | |
| 23 | |
| 24 public ArtifactDatabaseImpl(FactoryBootstrap bootstrap, Backend backend) { | |
| 25 name2factory = new HashMap(); | |
| 26 | |
| 27 ArtifactFactory [] factories = bootstrap.getArtifactFactories(); | |
| 28 factoryNames = new String[factories.length]; | |
| 29 | |
| 30 for (int i = 0; i < factories.length; ++i) { | |
| 31 ArtifactFactory factory = factories[i]; | |
| 32 name2factory.put(factoryNames[i] = factory.getName(), factory); | |
| 33 } | |
| 34 | |
| 35 context = bootstrap.getContext(); | |
| 36 } | |
| 37 | |
| 38 public String [] getArtifactFactoryNames() { | |
| 39 return factoryNames; | |
| 40 } | |
| 41 | |
| 42 public Artifact getArtifact(String identifier) { | |
| 43 return backend.getArtifact(identifier); | |
| 44 } | |
| 45 | |
| 46 public Artifact createArtifactWithFactory(String factoryName) { | |
| 47 ArtifactFactory factory = (ArtifactFactory)name2factory.get(factoryName); | |
| 48 return factory == null | |
| 49 ? null | |
| 50 : backend.createArtifactWithFactory(factory, context); | |
| 51 } | |
| 52 | |
| 53 public Object getArtifactContext() { | |
| 54 return context; | |
| 55 } | |
| 56 } | |
| 57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: |