Revize d1e50c3e
Přidáno uživatelem Michal Linha před téměř 5 roky(ů)
pom.xml | ||
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105 | 105 |
<dependency> |
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<groupId>org.apache.poi</groupId> |
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<artifactId>poi-ooxml</artifactId> |
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<version>3.17</version> |
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<version>4.1.2</version> |
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</dependency> |
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<dependency> |
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<groupId>com.github.librepdf</groupId> |
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<artifactId>openpdf</artifactId> |
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<version>1.3.14</version> |
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</dependency> |
110 | 116 |
</dependencies> |
111 | 117 |
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src/main/java/vldc/aswi/utils/Exporter.java | ||
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package vldc.aswi.utils; |
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import org.apache.poi.ss.formula.functions.Column; |
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import org.apache.poi.ss.usermodel.*; |
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import org.apache.poi.ss.util.CellRangeAddress; |
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import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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/** |
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* Class used for exporting data to different output files |
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*/ |
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public class Exporter { |
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/** |
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* !!!DUMMY!!! |
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* Exports data to .xlsx file |
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* @param tableName name of the table |
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*/ |
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public static void exportToExcel(String tableName) { |
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//temporary dummy implementation, used for testing |
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String[] columns = new String[] {"studuje", "nestuduje"}; |
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String[] rows = new String[] {"fav", "fst"}; |
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String[] data = new String[] {"1", "2", "3", "4"}; |
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Workbook workbook = new XSSFWorkbook(); |
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Sheet sheet = workbook.createSheet(tableName); |
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Font colRowNameFont = workbook.createFont(); |
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colRowNameFont.setBold(true); |
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colRowNameFont.setFontHeightInPoints((short) 16); |
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colRowNameFont.setColor(IndexedColors.BLACK.getIndex()); |
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Font dataFont = workbook.createFont(); |
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dataFont.setBold(false); |
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dataFont.setFontHeightInPoints((short) 12); |
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dataFont.setColor(IndexedColors.BLACK.getIndex()); |
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CellStyle colRowStyle = workbook.createCellStyle(); |
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colRowStyle.setFont(colRowNameFont); |
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CellStyle dataStyle = workbook.createCellStyle(); |
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dataStyle.setFont(dataFont); |
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Row descRow = sheet.createRow(0); |
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for (int i = 0; i < 2; i++) { |
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Cell cell = descRow.createCell(i + 1); |
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cell.setCellValue(columns[i]); |
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cell.setCellStyle(colRowStyle); |
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} |
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for (int i = 0; i < 2; i++) { |
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Row row = sheet.createRow(i + 1); |
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Cell nameCell = row.createCell(0); |
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nameCell.setCellValue(rows[i]); |
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nameCell.setCellStyle(colRowStyle); |
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Cell cell1 = row.createCell(1); |
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cell1.setCellValue(data[i + i + 1]); |
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cell1.setCellStyle(dataStyle); |
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Cell cell2 = row.createCell(2); |
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cell2.setCellValue(data[i + i + 1]); |
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cell2.setCellStyle(dataStyle); |
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} |
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for (int i = 0; i < 3; i++) { |
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sheet.autoSizeColumn(i); |
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} |
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//merge of columns, will be used for column headers |
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//sheet.addMergedRegion(new CellRangeAddress(0,0,1,2)); |
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FileOutputStream streamOut = null; |
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try { |
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streamOut = new FileOutputStream("out.xlsx"); |
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} catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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} |
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try { |
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workbook.write(streamOut); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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try { |
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if (streamOut != null) { |
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streamOut.close(); |
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} |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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try { |
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workbook.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
src/main/java/vldc/aswi/utils/ExporterPDF.java | ||
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package vldc.aswi.utils; |
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import com.lowagie.text.Cell; |
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import com.lowagie.text.Document; |
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import com.lowagie.text.Font; |
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import com.lowagie.text.Phrase; |
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import com.lowagie.text.pdf.PdfWriter; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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/** |
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* Class used for exporting data to PDF files |
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*/ |
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public class ExporterPDF { |
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/** |
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* !!!DUMMY!!! |
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* Exports data to .pdf file |
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* @param tableName name of the table |
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*/ |
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public static void export(String tableName) throws FileNotFoundException { |
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Document doc = new Document(); |
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PdfWriter.getInstance(doc, new FileOutputStream("out.pdf")); |
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Font font = new Font(com.lowagie.text.Font.COURIER, 14); |
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com.lowagie.text.Table table = new com.lowagie.text.Table(3); |
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Cell cell = new Cell(new Phrase(tableName, font)); |
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cell.setColspan(2); |
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cell.setHeader(true); |
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Cell cell2 = new Cell(new Phrase("SUM", font)); |
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cell2.setColspan(1); |
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cell2.setHeader(true); |
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table.addCell(cell); |
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table.addCell(cell2); |
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table.addCell(new Phrase("Val1", font)); |
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table.addCell(new Phrase("Val2", font)); |
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table.addCell(new Phrase("", font)); |
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table.addCell("1"); |
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table.addCell("2"); |
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table.addCell("3"); |
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table.addCell("4"); |
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table.addCell("5"); |
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table.addCell("9"); |
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doc.open(); |
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doc.add(table); |
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doc.close(); |
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} |
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} |
src/main/java/vldc/aswi/utils/ExporterXLSX.java | ||
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package vldc.aswi.utils; |
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import org.apache.poi.ss.usermodel.*; |
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import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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/** |
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* Class used for exporting data to XLSX |
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*/ |
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public class ExporterXLSX { |
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/** |
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* !!!DUMMY!!! |
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* Exports data to .xlsx file |
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* @param tableName name of the table |
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*/ |
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public static void export(String tableName) { |
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//temporary dummy implementation, used for testing |
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String[] columns = new String[] {"studuje", "nestuduje"}; |
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String[] rows = new String[] {"fav", "fst"}; |
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String[] data = new String[] {"1", "2", "3", "4"}; |
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Workbook workbook = new XSSFWorkbook(); |
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Sheet sheet = workbook.createSheet(tableName); |
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Font colRowNameFont = workbook.createFont(); |
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colRowNameFont.setBold(true); |
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colRowNameFont.setFontHeightInPoints((short) 16); |
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colRowNameFont.setColor(IndexedColors.BLACK.getIndex()); |
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Font dataFont = workbook.createFont(); |
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dataFont.setBold(false); |
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dataFont.setFontHeightInPoints((short) 12); |
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dataFont.setColor(IndexedColors.BLACK.getIndex()); |
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CellStyle colRowStyle = workbook.createCellStyle(); |
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colRowStyle.setFont(colRowNameFont); |
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CellStyle dataStyle = workbook.createCellStyle(); |
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dataStyle.setFont(dataFont); |
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Row descRow = sheet.createRow(0); |
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for (int i = 0; i < 2; i++) { |
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Cell cell = descRow.createCell(i + 1); |
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cell.setCellValue(columns[i]); |
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cell.setCellStyle(colRowStyle); |
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} |
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for (int i = 0; i < 2; i++) { |
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Row row = sheet.createRow(i + 1); |
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Cell nameCell = row.createCell(0); |
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nameCell.setCellValue(rows[i]); |
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nameCell.setCellStyle(colRowStyle); |
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Cell cell1 = row.createCell(1); |
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cell1.setCellValue(data[i + i + 1]); |
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cell1.setCellStyle(dataStyle); |
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Cell cell2 = row.createCell(2); |
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cell2.setCellValue(data[i + i + 1]); |
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cell2.setCellStyle(dataStyle); |
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} |
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for (int i = 0; i < 3; i++) { |
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sheet.autoSizeColumn(i); |
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} |
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//merge of columns, will be used for column headers |
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//sheet.addMergedRegion(new CellRangeAddress(0,0,1,2)); |
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FileOutputStream streamOut = null; |
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try { |
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streamOut = new FileOutputStream("out.xlsx"); |
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} catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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} |
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try { |
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workbook.write(streamOut); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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try { |
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if (streamOut != null) { |
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streamOut.close(); |
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} |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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try { |
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workbook.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
Také k dispozici: Unified diff
re #7782 Created new class ExporterPDF with export to PDF functionality and renamed the former Exporter class to ExporterXLSX, changed the version of a library used for export to XLSX functionality implementation