Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/exports/ReportGenerator.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/exports/ReportGenerator.java@118fe1cc8cc8 |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.exports; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 import java.io.OutputStream; | |
| 5 | |
| 6 import org.apache.log4j.Logger; | |
| 7 | |
| 8 import org.dive4elements.artifacts.Artifact; | |
| 9 import org.dive4elements.artifacts.CallContext; | |
| 10 | |
| 11 import org.dive4elements.artifacts.common.utils.XMLUtils; | |
| 12 | |
| 13 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 14 import org.dive4elements.artifactdatabase.state.Facet; | |
| 15 import org.dive4elements.artifactdatabase.state.Settings; | |
| 16 | |
| 17 import org.dive4elements.river.artifacts.model.Calculation; | |
| 18 import org.dive4elements.river.collections.FLYSArtifactCollection; | |
| 19 | |
| 20 import org.w3c.dom.Document; | |
| 21 | |
| 22 public class ReportGenerator | |
| 23 implements OutGenerator | |
| 24 { | |
| 25 private static Logger logger = Logger.getLogger(ReportGenerator.class); | |
| 26 | |
| 27 protected Document result; | |
| 28 protected OutputStream out; | |
| 29 protected CallContext context; | |
| 30 | |
| 31 public ReportGenerator() { | |
| 32 } | |
| 33 | |
| 34 @Override | |
| 35 public void init(Document request, OutputStream out, CallContext context) { | |
| 36 logger.debug("init"); | |
| 37 this.out = out; | |
| 38 this.context = context; | |
| 39 result = null; | |
| 40 } | |
| 41 | |
| 42 @Override | |
| 43 public void setMasterArtifact(Artifact master) { | |
| 44 // not needed | |
| 45 } | |
| 46 | |
| 47 @Override | |
| 48 public void setCollection(FLYSArtifactCollection collection) { | |
| 49 // not needed | |
| 50 } | |
| 51 | |
| 52 @Override | |
| 53 public void doOut( | |
| 54 ArtifactAndFacet artifactFacet, | |
| 55 Document attr, | |
| 56 boolean visible | |
| 57 ) { | |
| 58 logger.debug("doOut"); | |
| 59 Facet facet = artifactFacet.getFacet(); | |
| 60 if (facet != null) { | |
| 61 Calculation report = (Calculation) artifactFacet.getData(context); | |
| 62 if (result == null) { | |
| 63 result = XMLUtils.newDocument(); | |
| 64 report.toXML(result, context.getMeta()); | |
| 65 } | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 @Override | |
| 70 public void generate() throws IOException { | |
| 71 logger.debug("generate"); | |
| 72 XMLUtils.toStream(result != null | |
| 73 ? result | |
| 74 : XMLUtils.newDocument(), out); | |
| 75 } | |
| 76 | |
| 77 | |
| 78 /** | |
| 79 * Returns an instance of <i>EmptySettings</i> currently! | |
| 80 * | |
| 81 * @return an instance of <i>EmptySettings</i>. | |
| 82 */ | |
| 83 public Settings getSettings() { | |
| 84 return new EmptySettings(); | |
| 85 } | |
| 86 | |
| 87 | |
| 88 /** | |
| 89 * This method is not implemented. Override it in subclasses if those need a | |
| 90 * <i>Settings</i> object. | |
| 91 */ | |
| 92 public void setSettings(Settings settings) { | |
| 93 // do nothing | |
| 94 } | |
| 95 } | |
| 96 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |