Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/fixings/FixATExport.java @ 3599:659c1111db13
FixA: Added exporter for AT files.
flys-artifacts/trunk@5224 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Fri, 17 Aug 2012 11:25:37 +0000 |
| parents | |
| children | b5b3e73143a6 |
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| 3598:a1cdf8be9fd0 | 3599:659c1111db13 |
|---|---|
| 1 package de.intevation.flys.exports.fixings; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 import java.io.OutputStream; | |
| 5 import java.io.OutputStreamWriter; | |
| 6 import java.io.Writer; | |
| 7 | |
| 8 import org.apache.log4j.Logger; | |
| 9 import org.w3c.dom.Document; | |
| 10 import org.w3c.dom.NodeList; | |
| 11 | |
| 12 import au.com.bytecode.opencsv.CSVWriter; | |
| 13 | |
| 14 import de.intevation.artifactdatabase.state.ArtifactAndFacet; | |
| 15 import de.intevation.artifactdatabase.state.Settings; | |
| 16 import de.intevation.artifacts.Artifact; | |
| 17 import de.intevation.artifacts.CallContext; | |
| 18 import de.intevation.artifacts.common.utils.XMLUtils; | |
| 19 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 20 import de.intevation.flys.artifacts.access.FixAccess; | |
| 21 import de.intevation.flys.artifacts.math.fitting.Function; | |
| 22 import de.intevation.flys.artifacts.math.fitting.FunctionFactory; | |
| 23 import de.intevation.flys.artifacts.model.CalculationResult; | |
| 24 import de.intevation.flys.artifacts.model.Parameters; | |
| 25 import de.intevation.flys.artifacts.model.fixings.FixAnalysisResult; | |
| 26 import de.intevation.flys.collections.FLYSArtifactCollection; | |
| 27 import de.intevation.flys.exports.AbstractExporter; | |
| 28 import de.intevation.flys.exports.OutGenerator; | |
| 29 import de.intevation.flys.utils.FLYSUtils; | |
| 30 | |
| 31 public class FixATExport extends AbstractExporter { | |
| 32 | |
| 33 private static Logger logger = | |
| 34 Logger.getLogger(FixATExport.class); | |
| 35 | |
| 36 protected Function function; | |
| 37 protected Parameters parameters; | |
| 38 | |
| 39 | |
| 40 @Override | |
| 41 public void doOut(ArtifactAndFacet bundle, Document attr, boolean visible) { | |
| 42 logger.debug("AT Export doOut()."); | |
| 43 Object data = bundle.getData(context); | |
| 44 if (data instanceof CalculationResult) { | |
| 45 CalculationResult cr = (CalculationResult)data; | |
| 46 Object resData = cr.getData(); | |
| 47 if (resData instanceof FixAnalysisResult) { | |
| 48 this.parameters = ((FixAnalysisResult)resData).getParameters(); | |
| 49 } | |
| 50 } | |
| 51 else { | |
| 52 logger.debug("No CalculationResult found for AT export."); | |
| 53 return; | |
| 54 } | |
| 55 FixAccess access = new FixAccess((FLYSArtifact)this.master); | |
| 56 String f = access.getFunction(); | |
| 57 if (f == null || f.length() == 0) { | |
| 58 logger.debug("No function found for AT export."); | |
| 59 return; | |
| 60 } | |
| 61 this.function = FunctionFactory.getInstance().getFunction(f); | |
| 62 } | |
| 63 | |
| 64 @Override | |
| 65 public void generate() throws IOException { | |
| 66 if (this.function == null || this.parameters == null) { | |
| 67 logger.debug("No function or paramters for AT export."); | |
| 68 return; | |
| 69 } | |
| 70 | |
| 71 Writer writer = new OutputStreamWriter(out, DEFAULT_CSV_CHARSET); | |
| 72 | |
| 73 FixATWriter atWriter = new FixATWriter(this.function, this.parameters); | |
| 74 logger.debug("the request: " + XMLUtils.toString(request)); | |
| 75 NodeList nodes = request.getElementsByTagName("km"); | |
| 76 String km = nodes.item(0).getTextContent(); | |
| 77 logger.debug("the km: " + km); | |
| 78 double dkm = Double.valueOf(km); | |
| 79 String river = FLYSUtils.getRivername((FLYSArtifact)master); | |
| 80 atWriter.write(writer, context.getMeta(), river, dkm); | |
| 81 writer.close(); | |
| 82 } | |
| 83 | |
| 84 @Override | |
| 85 protected void writeCSVData(CSVWriter writer) throws IOException { | |
| 86 // The concrete writer is used to write csv data. | |
| 87 } | |
| 88 | |
| 89 @Override | |
| 90 protected void writePDF(OutputStream out) { | |
| 91 // Implement me! | |
| 92 } | |
| 93 | |
| 94 @Override | |
| 95 protected void addData(Object data) { | |
| 96 // Nothing to do here. | |
| 97 } | |
| 98 | |
| 99 } |