Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/common/AbstractCalculationExportableResult.java @ 9150:23945061daec
gigantic refactoring: exporter, result, results
to support multiple jaspers -> collisions
| author | gernotbelger |
|---|---|
| date | Thu, 14 Jun 2018 16:56:31 +0200 |
| parents | |
| children | 9b2e46090099 |
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| 9149:5be112fba832 | 9150:23945061daec |
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| 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.artifacts.common; | |
| 11 | |
| 12 import java.util.Collection; | |
| 13 | |
| 14 import org.dive4elements.river.artifacts.sinfo.util.RiverInfo; | |
| 15 | |
| 16 import net.sf.jasperreports.engine.JRException; | |
| 17 | |
| 18 /** | |
| 19 * @author Domenico Nardi Tironi | |
| 20 */ | |
| 21 public abstract class AbstractCalculationExportableResult<RESULTS extends AbstractCalculationResults> extends AbstractCalculationResult { | |
| 22 | |
| 23 private static final long serialVersionUID = 1L; | |
| 24 | |
| 25 public AbstractCalculationExportableResult(final String label, final Collection<ResultRow> rows) { | |
| 26 super(label, rows); | |
| 27 } | |
| 28 | |
| 29 public abstract void writeCSVHeader(ExportContextCSV exportContextCSV, final RESULTS results, final RiverInfo river); | |
| 30 | |
| 31 public final void writeCsv(final ExportContextCSV exportContextCSV, final RESULTS results) { | |
| 32 | |
| 33 writeCSVResultMetadata(exportContextCSV, results); | |
| 34 // wenn resultsmetadata null sind!? keine neue zeile | |
| 35 // writer.writeNext(new String[] { "" }); // break line in den Implementationen, | |
| 36 // weil es sein kann, dass KEINE ResultMetadata geschrieben werden; dann wäre eine Leerzeile überflüssig | |
| 37 | |
| 38 /* now the value rows */ | |
| 39 final Collection<ResultRow> rows = getRows(); | |
| 40 for (final ResultRow row : rows) | |
| 41 writeCSVRow(exportContextCSV, results, row); | |
| 42 } | |
| 43 | |
| 44 protected abstract void writeCSVResultMetadata(final ExportContextCSV exportContextCSV, final RESULTS results); | |
| 45 | |
| 46 protected void writeCSVRow(final ExportContextCSV exportContextCSV, final RESULTS results, final ResultRow row) { | |
| 47 final String[] formattedRow = formatCSVRow(exportContextCSV, results, row); | |
| 48 exportContextCSV.writeCSVLine(formattedRow); | |
| 49 | |
| 50 } | |
| 51 | |
| 52 protected abstract String[] formatCSVRow(ExportContextCSV exportContextCSV, final RESULTS results, final ResultRow row); | |
| 53 | |
| 54 protected abstract String[] formatPDFRow(ExportContextCSV exportContextPDF, RESULTS results, ResultRow row); | |
| 55 | |
| 56 public JasperDesigner addReport(final ExportContextCSV exportContextPDF, final RESULTS results, final JasperReporter reporter, | |
| 57 final MetaAndTableJRDataSource source) throws JRException { | |
| 58 | |
| 59 final JasperDesigner design = reporter.addReport(getJasperFile(), source); | |
| 60 addJRTableHeader(exportContextPDF, source, results); | |
| 61 addJRTableData(exportContextPDF, source, results); | |
| 62 return design; | |
| 63 } | |
| 64 | |
| 65 protected abstract String getJasperFile(); | |
| 66 | |
| 67 protected abstract void addJRTableHeader(ExportContextCSV exportContextPDF, MetaAndTableJRDataSource source, RESULTS results); | |
| 68 | |
| 69 private void addJRTableData(final ExportContextCSV exportContextPDF, final MetaAndTableJRDataSource source, final RESULTS results) { | |
| 70 | |
| 71 final Collection<ResultRow> rows = getRows(); | |
| 72 | |
| 73 for (final ResultRow row : rows) { | |
| 74 | |
| 75 final String[] formattedRow = formatPDFRow(exportContextPDF, results, row); | |
| 76 source.addData(formattedRow); | |
| 77 } | |
| 78 } | |
| 79 } |