org.turro.jpa.export.ExportQuery Class Reference

Public Member Functions
	ExportQuery (Collection< String > columns, Collection< Object[]> results)
InputStream	getExcel (String sheetName)

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 40 of file ExportQuery.java.

Constructor & Destructor Documentation

ExportQuery()

org.turro.jpa.export.ExportQuery.ExportQuery	(	Collection< String >	columns,
		Collection< Object[]>	results
	)

Definition at line 45 of file ExportQuery.java.

                                                                               {
    this.columns = columns;
    this.results = results;
  }

Member Function Documentation

getExcel()

InputStream org.turro.jpa.export.ExportQuery.getExcel

(

String

sheetName

)

Definition at line 50 of file ExportQuery.java.

                                                {
    try {
      ByteArrayOutputStream baos = new ByteArrayOutputStream();
      WritableWorkbook ww = Workbook.createWorkbook(baos);
      WritableSheet ws = ww.createSheet(sheetName, 0);
      writeSheet(ws);
      ww.write();
      ww.close();
      baos.close();
      return new ByteArrayInputStream(baos.toByteArray());
    } catch (WriteException | IOException ex) {
      Logger.getLogger(ExportQuery.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
    return null;
  }

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The documentation for this class was generated from the following file:

• ExportQuery.java