net.sf.jasperreports.engine.export

Class JRXlsAbstractMetadataExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

java.lang.Object

net.sf.jasperreports.engine.JRAbstractExporter<RC,C,OutputStreamExporterOutput,E>

net.sf.jasperreports.engine.export.JRXlsAbstractExporter<RC,C,E>

net.sf.jasperreports.engine.export.JRXlsAbstractMetadataExporter<RC,C,E>

All Implemented Interfaces:

JRExporter<ExporterInput,RC,C,OutputStreamExporterOutput>, Exporter<ExporterInput,RC,C,OutputStreamExporterOutput>

Direct Known Subclasses:

JExcelApiMetadataExporter, JRXlsMetadataExporter

public abstract class JRXlsAbstractMetadataExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>
extends JRXlsAbstractExporter<RC,C,E>

Author:

sanda zaharia (shertage@users.sourceforge.net)

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.jasperreports.engine.export.JRXlsAbstractExporter

JRXlsAbstractExporter.SheetInfo, JRXlsAbstractExporter.TextAlignHolder

Nested classes/interfaces inherited from class net.sf.jasperreports.engine.JRAbstractExporter

JRAbstractExporter.BaseExporterContext, JRAbstractExporter.PageRange

Field Summary

Fields

Modifier and Type	Field and Description
protected List<String>	columnNames
protected Map<String,Integer>	columnNamesMap
static String	PROPERTY_COLUMN_NAME A string that represents the name for the column that should appear in the XLS export.
static String	PROPERTY_DATA Property that specifies what value to associate with PROPERTY_COLUMN_NAME.
static String	PROPERTY_REPEAT_VALUE Property that specifies whether the value associated with PROPERTY_COLUMN_NAME should be repeated or not when it is missing.
protected int	rowIndex

Fields inherited from class net.sf.jasperreports.engine.export.JRXlsAbstractExporter

autoFilterEnd, autoFilterStart, DEFAULT_SHEET_NAME_PREFIX, defaultFont, EXCEPTION_MESSAGE_KEY_CANNOT_ADD_CELL, EXCEPTION_MESSAGE_KEY_CANNOT_MERGE_CELLS, EXCEPTION_MESSAGE_KEY_CELL_FORMAT_TEMPLATE_ERROR, EXCEPTION_MESSAGE_KEY_COLUMN_INDEX_BEYOND_LIMIT, EXCEPTION_MESSAGE_KEY_LOADED_FONTS_ERROR, EXCEPTION_MESSAGE_KEY_NEGATIVE_COLUMN_INDEX, EXCEPTION_MESSAGE_KEY_REPORT_GENERATION_ERROR, EXCEPTION_MESSAGE_KEY_TEMPLATE_NOT_FOUND, firstPageNotSet, invalidCharReplacement, keepTemplateSheets, loadedFonts, maxColumnIndex, nature, onePagePerSheetMap, pageFormat, pageIndex, PROPERTY_AUTO_FILTER, PROPERTY_AUTO_FIT_COLUMN, PROPERTY_AUTO_FIT_ROW, PROPERTY_BREAK_AFTER_ROW, PROPERTY_BREAK_BEFORE_ROW, PROPERTY_CELL_FORMULA, PROPERTY_CELL_HIDDEN, PROPERTY_CELL_LOCKED, PROPERTY_CELL_PATTERN, PROPERTY_COLUMN_WIDTH, PROPERTY_COLUMN_WIDTH_RATIO, PROPERTY_FIRST_PAGE_NUMBER, PROPERTY_FIT_HEIGHT, PROPERTY_FIT_WIDTH, PROPERTY_FREEZE_COLUMN, PROPERTY_FREEZE_COLUMN_EDGE, PROPERTY_FREEZE_ROW, PROPERTY_FREEZE_ROW_EDGE, PROPERTY_IGNORE_ANCHORS, PROPERTY_IGNORE_HYPERLINK, PROPERTY_IMAGE_ANCHOR_TYPE, PROPERTY_PAGE_SCALE, PROPERTY_ROW_OUTLINE_LEVEL_PREFIX, PROPERTY_SHEET_DIRECTION, PROPERTY_SHEET_FOOTER_CENTER, PROPERTY_SHEET_FOOTER_LEFT, PROPERTY_SHEET_FOOTER_RIGHT, PROPERTY_SHEET_HEADER_CENTER, PROPERTY_SHEET_HEADER_LEFT, PROPERTY_SHEET_HEADER_RIGHT, PROPERTY_SHEET_NAME, PROPERTY_SHOW_GRIDLINES, PROPERTY_USE_TIMEZONE, PROPERTY_WORKBOOK_TEMPLATE, PROPERTY_WORKBOOK_TEMPLATE_KEEP_SHEETS, PROPERTY_WRAP_TEXT, reportIndex, sheetIndex, sheetInfo, sheetNames, sheetNamesIndex, sheetNamesMap, sheetsBeforeCurrentReport, sheetsBeforeCurrentReportMap, workbookTemplate, XLS_EXPORTER_PROPERTIES_PREFIX

Fields inherited from class net.sf.jasperreports.engine.JRAbstractExporter

allSelector, crtCompositeConfiguration, crtCompositeItemConfiguration, crtItem, dateFormatCache, EXCEPTION_MESSAGE_KEY_END_PAGE_INDEX_OUT_OF_RANGE, EXCEPTION_MESSAGE_KEY_INVALID_IMAGE_NAME, EXCEPTION_MESSAGE_KEY_INVALID_ZOOM_RATIO, EXCEPTION_MESSAGE_KEY_MIXED_CALLS_NOT_ALLOWED, EXCEPTION_MESSAGE_KEY_OUTPUT_WRITER_ERROR, EXCEPTION_MESSAGE_KEY_PAGE_INDEX_OUT_OF_RANGE, EXCEPTION_MESSAGE_KEY_START_PAGE_INDEX_OUT_OF_RANGE, exporterConfiguration, exporterContext, exporterInput, exporterOutput, filter, itemConfiguration, jasperPrint, jasperReportsContext, noBackcolorSelector, noneSelector, numberFormatCache, parameters, propertiesUtil, PROPERTY_DEFAULT_FILTER_FACTORY, PROPERTY_SUFFIX_DEFAULT_FILTER_FACTORY, styledTextUtil, textValueClasses

Constructor Summary

Constructors

Constructor and Description
JRXlsAbstractMetadataExporter()
JRXlsAbstractMetadataExporter(JasperReportsContext jasperReportsContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addBlankCell(JRExporterGridCell gridCell, int colIndex, int rowIndex)
protected void	addOccupiedCell(OccupiedGridCell occupiedGridCell, int colIndex, int rowIndex)
protected abstract void	closeWorkbook(OutputStream os)
protected void	createSheet(CutsInfo xCuts, JRXlsAbstractExporter.SheetInfo sheetInfo)
protected abstract void	createSheet(JRXlsAbstractExporter.SheetInfo sheetInfo)
protected abstract void	exportFrame(JRPrintFrame frame)
protected void	exportFrame(JRPrintFrame frame, JRExporterGridCell cell, int colIndex, int rowIndex)
protected abstract void	exportGenericElement(JRGenericPrintElement element)
protected void	exportGenericElement(JRGenericPrintElement element, JRExporterGridCell cell, int colIndex, int rowIndex, int emptyCols, int yCutsRow, JRGridLayout layout)
abstract void	exportImage(JRPrintImage image)
void	exportImage(JRPrintImage image, JRExporterGridCell cell, int colIndex, int rowIndex, int emptyCols, int yCutsRow, JRGridLayout layout)
protected abstract void	exportLine(JRPrintLine line)
protected void	exportLine(JRPrintLine line, JRExporterGridCell cell, int colIndex, int rowIndex)
protected int	exportPage(JRPrintPage page)
protected abstract void	exportRectangle(JRPrintGraphicElement element)
protected void	exportRectangle(JRPrintGraphicElement element, JRExporterGridCell cell, int colIndex, int rowIndex)
protected void	exportReportToStream(OutputStream os)
protected abstract void	exportText(JRPrintText textElement)
protected void	exportText(JRPrintText text, JRExporterGridCell cell, int colIndex, int rowIndex)
protected String	getFormula(JRPrintText text)
protected int	getImageBorderCorrection(JRPen pen)
protected abstract ExporterNature	getNature()
protected JRStyledText	getStyledText(JRPrintText textElement)
protected void	initExport()
protected void	initReport()
protected boolean	isColumnReadOnTime(Map<String,Object> currentRow, String currentColumnName) Compares the highest index of the currentRow's columns with the index of the column to be inserted to determine if the current column is read in the proper order
protected abstract void	openWorkbook(OutputStream os)
protected void	setColumnNames()
protected void	setColumnWidth(int col, int width)
protected abstract void	setColumnWidth(int col, int width, boolean autoFit)
protected void	setRowHeight(int rowIndex, int lastRowHeight)
protected abstract void	setRowHeight(int rowIndex, int lastRowHeight, Cut yCut, XlsRowLevelInfo levelInfo)
protected abstract void	writeCurrentRow(Map<String,Object> currentRow, Map<String,Object> repeatedValues)
protected abstract void	writeReportHeader()

Methods inherited from class net.sf.jasperreports.engine.export.JRXlsAbstractExporter

addRowBreak, calculateHeightForDinAN, calculateHeightForDinBN, calculateHeightForDinCN, calculateWidthForDinAN, calculateWidthForDinBN, calculateWidthForDinCN, closeSheet, ensureInput, ensureOutput, exportEmptyReport, exportPage, exportReport, exportSheet, getColumIndexName, getColumnIndex, getColumnName, getConvertedPattern, getDefaultFont, getMaxRowsPerSheet, getSheetProps, getTextAlignHolder, getWorkbookTemplate, hasGlobalSheetNames, isCellHidden, isCellLocked, isIgnoreTextFormatting, isShrinkToFit, isUseTimeZone, isValidScale, isWorkbookTemplateKeepSheets, isWrapText, mergeAndSetRowLevels, resetAutoFilters, setAutoFilter, setColumnWidths, setFreezePane, setFreezePane, setRowLevels, setSheetName, setSheetNames, setWorkbookTemplate, setWorkbookTemplateKeepSheets, translateDateValue

Methods inherited from class net.sf.jasperreports.engine.JRAbstractExporter

createFilter, defaultParseNumber, ensureJasperReportsContext, getBooleanCellValue, getConfigurationInterface, getCurrentConfiguration, getCurrentItemConfiguration, getCurrentJasperPrint, getCustomHandler, getDateCellValue, getDateFormat, getExporterContext, getExporterInput, getExporterKey, getExporterOutput, getExporterPropertiesPrefix, getHyperlinkProducer, getItemConfigurationInterface, getJasperReportsContext, getLocale, getNumberCellValue, getNumberFormat, getOffsetX, getOffsetY, getPageRange, getParameter, getParameters, getPropertiesUtil, getReportContext, getStyledText, getTextFormatFactoryClass, getTextLocale, getTextTimeZone, getTextValue, getTextValueString, insideFrame, reset, resetClassLoader, resetExportContext, restoreElementOffsets, setClassLoader, setConfiguration, setConfiguration, setCurrentExporterInputItem, setExporterInput, setExporterOutput, setFrameElementsOffset, setJasperPrint, setJasperReportsContext, setOffset, setOffset, setParameter, setParameters, setReportContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROPERTY_COLUMN_NAME

public static final String PROPERTY_COLUMN_NAME

A string that represents the name for the column that should appear in the XLS export. It must be one of the values in XlsMetadataReportConfiguration.getColumnNames(), if provided.

See Also:

JRPropertiesUtil, Constant Field Values

PROPERTY_REPEAT_VALUE

public static final String PROPERTY_REPEAT_VALUE

Property that specifies whether the value associated with PROPERTY_COLUMN_NAME should be repeated or not when it is missing.

The property itself defaults to false.

See Also:

JRPropertiesUtil, Constant Field Values

PROPERTY_DATA

public static final String PROPERTY_DATA

Property that specifies what value to associate with PROPERTY_COLUMN_NAME.

The property itself defaults to the text value of the report element that this property is assigned to.

See Also:

JRPropertiesUtil, Constant Field Values

columnNames

protected List<String> columnNames

columnNamesMap

protected Map<String,Integer> columnNamesMap

rowIndex

protected int rowIndex

Constructor Detail

JRXlsAbstractMetadataExporter

public JRXlsAbstractMetadataExporter()

See Also:

JRXlsAbstractMetadataExporter(JasperReportsContext)

JRXlsAbstractMetadataExporter

public JRXlsAbstractMetadataExporter(JasperReportsContext jasperReportsContext)

Method Detail

initExport

protected void initExport()

Overrides:

initExport in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

initReport

protected void initReport()

Overrides:

initReport in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

setColumnNames

protected void setColumnNames()

exportReportToStream

protected void exportReportToStream(OutputStream os)
                             throws JRException,
                                    IOException

Overrides:

exportReportToStream in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

IOException

exportPage

protected int exportPage(JRPrintPage page)
                  throws JRException

Throws:

JRException

getStyledText

protected JRStyledText getStyledText(JRPrintText textElement)

Overrides:

getStyledText in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

getImageBorderCorrection

protected int getImageBorderCorrection(JRPen pen)

Overrides:

getImageBorderCorrection in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

getFormula

protected String getFormula(JRPrintText text)

Overrides:

getFormula in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

isColumnReadOnTime

protected boolean isColumnReadOnTime(Map<String,Object> currentRow,
                         String currentColumnName)

Compares the highest index of the currentRow's columns with the index of the column to be inserted to determine if the current column is read in the proper order

Parameters:

currentRow -

currentColumnName -

exportText

protected void exportText(JRPrintText text,
              JRExporterGridCell cell,
              int colIndex,
              int rowIndex)
                   throws JRException

Specified by:

exportText in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportImage

public void exportImage(JRPrintImage image,
               JRExporterGridCell cell,
               int colIndex,
               int rowIndex,
               int emptyCols,
               int yCutsRow,
               JRGridLayout layout)
                 throws JRException

Specified by:

exportImage in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportRectangle

protected void exportRectangle(JRPrintGraphicElement element,
                   JRExporterGridCell cell,
                   int colIndex,
                   int rowIndex)
                        throws JRException

Specified by:

exportRectangle in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportLine

protected void exportLine(JRPrintLine line,
              JRExporterGridCell cell,
              int colIndex,
              int rowIndex)
                   throws JRException

Specified by:

exportLine in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportFrame

protected void exportFrame(JRPrintFrame frame,
               JRExporterGridCell cell,
               int colIndex,
               int rowIndex)
                    throws JRException

Specified by:

exportFrame in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportGenericElement

protected void exportGenericElement(JRGenericPrintElement element,
                        JRExporterGridCell cell,
                        int colIndex,
                        int rowIndex,
                        int emptyCols,
                        int yCutsRow,
                        JRGridLayout layout)
                             throws JRException

Specified by:

exportGenericElement in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

addBlankCell

protected void addBlankCell(JRExporterGridCell gridCell,
                int colIndex,
                int rowIndex)
                     throws JRException

Specified by:

addBlankCell in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

addOccupiedCell

protected void addOccupiedCell(OccupiedGridCell occupiedGridCell,
                   int colIndex,
                   int rowIndex)
                        throws JRException

Specified by:

addOccupiedCell in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

getNature

protected abstract ExporterNature getNature()

Overrides:

getNature in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

openWorkbook

protected abstract void openWorkbook(OutputStream os)
                              throws JRException

Specified by:

openWorkbook in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

createSheet

protected void createSheet(CutsInfo xCuts,
               JRXlsAbstractExporter.SheetInfo sheetInfo)

Specified by:

createSheet in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

createSheet

protected abstract void createSheet(JRXlsAbstractExporter.SheetInfo sheetInfo)

closeWorkbook

protected abstract void closeWorkbook(OutputStream os)
                               throws JRException

Specified by:

closeWorkbook in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

setColumnWidth

protected void setColumnWidth(int col,
                  int width)

setColumnWidth

protected abstract void setColumnWidth(int col,
                  int width,
                  boolean autoFit)

Specified by:

setColumnWidth in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

setRowHeight

protected void setRowHeight(int rowIndex,
                int lastRowHeight)
                     throws JRException

Throws:

JRException

setRowHeight

protected abstract void setRowHeight(int rowIndex,
                int lastRowHeight,
                Cut yCut,
                XlsRowLevelInfo levelInfo)
                              throws JRException

Specified by:

setRowHeight in class JRXlsAbstractExporter<RC extends XlsMetadataReportConfiguration,C extends XlsMetadataExporterConfiguration,E extends JRExporterContext>

Throws:

JRException

exportText

protected abstract void exportText(JRPrintText textElement)
                            throws JRException

Throws:

JRException

exportImage

public abstract void exportImage(JRPrintImage image)
                          throws JRException

Throws:

JRException

exportRectangle

protected abstract void exportRectangle(JRPrintGraphicElement element)
                                 throws JRException

Throws:

JRException

exportLine

protected abstract void exportLine(JRPrintLine line)
                            throws JRException

Throws:

JRException

exportFrame

protected abstract void exportFrame(JRPrintFrame frame)
                             throws JRException

Throws:

JRException

exportGenericElement

protected abstract void exportGenericElement(JRGenericPrintElement element)
                                      throws JRException

Throws:

JRException

writeCurrentRow

protected abstract void writeCurrentRow(Map<String,Object> currentRow,
                   Map<String,Object> repeatedValues)
                                 throws JRException

Throws:

JRException

writeReportHeader

protected abstract void writeReportHeader()
                                   throws JRException

Throws:

JRException