net.sf.jasperreports.engine.export.ooxml
Class JRPptxExporter

java.lang.Object
  net.sf.jasperreports.engine.JRAbstractExporter
      net.sf.jasperreports.engine.export.ooxml.JRPptxExporter

All Implemented Interfaces:

JRExporter

public class JRPptxExporter
extends JRAbstractExporter

Exports a JasperReports document to PPTX format.

Version:

$Id: JRPptxExporter.java 5166 2012-03-28 13:11:05Z teodord $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Nested Class Summary

protected class

JRPptxExporter.ExporterContext

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

JRAbstractExporter.BaseExporterContext, JRAbstractExporter.ParameterOverriddenResolver, JRAbstractExporter.ParameterOverrideResolver, JRAbstractExporter.ParameterResolver

Field Summary

protected PptxContentTypesHelper	ctHelper
protected int	elementIndex
protected JRPptxExporterContext	exporterContext
protected java.util.List<java.lang.Integer>	frameIndexStack
static java.lang.String	IMAGE_NAME_PREFIX
protected static int	IMAGE_NAME_PREFIX_LEGTH
protected java.util.List<JRPrintElementIndex>	imagesToProcess
protected static java.lang.String	JR_PAGE_ANCHOR_PREFIX
protected int	pageIndex
static java.lang.String	PPTX_EXPORTER_KEY The exporter key, as used in GenericElementHandlerEnviroment.getHandler(net.sf.jasperreports.engine.JRGenericElementType, String).
protected static java.lang.String	PPTX_EXPORTER_PROPERTIES_PREFIX
protected PptxZip	pptxZip
protected PptxPresentationHelper	presentationHelper
protected PptxPresentationRelsHelper	presentationRelsHelper
protected java.io.Writer	presentationWriter
protected JRExportProgressMonitor	progressMonitor
protected java.util.Map<java.lang.String,java.lang.String>	rendererToImagePathMap
protected int	reportIndex
protected PptxSlideHelper	slideHelper
protected int	slideIndex used for counting the total number of sheets
protected PptxSlideRelsHelper	slideRelsHelper
protected boolean	startPage

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

dateFormatCache, endPageIndex, filter, fontMap, globalOffsetX, globalOffsetY, hyperlinkProducerFactory, isModeBatch, jasperPrint, jasperPrintList, jasperReportsContext, numberFormatCache, parameters, PROPERTY_DEFAULT_FILTER_FACTORY, PROPERTY_SUFFIX_DEFAULT_FILTER_FACTORY, startPageIndex

Constructor Summary

JRPptxExporter()

JRPptxExporter(JasperReportsContext jasperReportsContext)

Method Summary

protected void	closeSlide()
protected void	createSlide(java.lang.String name)
protected void	exportElements(java.util.List<JRPrintElement> elements)
protected void	exportEllipse(JRPrintEllipse ellipse)
protected void	exportFrame(JRPrintFrame frame)
protected void	exportGenericElement(JRGenericPrintElement element)
void	exportImage(JRPrintImage image)
protected void	exportLine(JRPrintLine line)
protected void	exportPage(JRPrintPage page)
protected void	exportRectangle(JRPrintRectangle rectangle)
void	exportReport() Actually starts the export process.
protected void	exportReportToStream(java.io.OutputStream os)
protected void	exportStyledText(JRStyle style, JRStyledText styledText, java.util.Locale locale)
void	exportText(JRPrintText text)
protected JRPrintElementIndex	getElementIndex()
protected java.lang.String	getExporterKey()
protected java.lang.String	getExporterPropertiesPrefix()
protected java.lang.String	getHyperlinkTarget(JRPrintHyperlink link)
protected java.lang.String	getHyperlinkURL(JRPrintHyperlink link)
JRPrintImage	getImage(java.util.List<JasperPrint> jasperPrintList, JRPrintElementIndex imageIndex)
JRPrintImage	getImage(java.util.List<JasperPrint> jasperPrintList, java.lang.String imageName)
protected java.lang.String	getImagePath(Renderable renderer, boolean isLazy)
static JRPrintElementIndex	getPrintElementIndex(java.lang.String imageName) protected void writeImageMap(String imageMapName, JRPrintHyperlink mainHyperlink, List imageMapAreas) { writer.write("

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

createFilter, defaultParseNumber, getBooleanCellValue, getBooleanParameter, getCharacterParameter, getCustomHandler, getDateCellValue, getDateFormat, getFloatParameter, getHyperlinkProducer, getIntegerParameter, getJasperReportsContext, getLocale, getNumberCellValue, getNumberFormat, getOffsetX, getOffsetY, getParameter, getParameterResolver, getParameters, getPropertiesUtil, getReportContext, getStringArrayParameter, getStringParameter, getStringParameterOrDefault, getStyledText, getStyledText, getTextFormatFactoryClass, getTextLocale, getTextTimeZone, getTextValue, getTextValueString, reset, resetClassLoader, resetExportContext, restoreElementOffsets, setClassLoader, setExportContext, setFontMap, setFrameElementsOffset, setHyperlinkProducerFactory, setInput, setJasperPrint, setOffset, setOffset, setOutput, setPageRange, setParameter, setParameters, setReportContext

Methods inherited from class java.lang.Object

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

Field Detail

PPTX_EXPORTER_KEY

public static final java.lang.String PPTX_EXPORTER_KEY

The exporter key, as used in GenericElementHandlerEnviroment.getHandler(net.sf.jasperreports.engine.JRGenericElementType, String).

See Also:

Constant Field Values

PPTX_EXPORTER_PROPERTIES_PREFIX

protected static final java.lang.String PPTX_EXPORTER_PROPERTIES_PREFIX

See Also:

Constant Field Values

JR_PAGE_ANCHOR_PREFIX

protected static final java.lang.String JR_PAGE_ANCHOR_PREFIX

See Also:

Constant Field Values

IMAGE_NAME_PREFIX

public static final java.lang.String IMAGE_NAME_PREFIX

See Also:

Constant Field Values

IMAGE_NAME_PREFIX_LEGTH

protected static final int IMAGE_NAME_PREFIX_LEGTH

pptxZip

protected PptxZip pptxZip

presentationHelper

protected PptxPresentationHelper presentationHelper

presentationRelsHelper

protected PptxPresentationRelsHelper presentationRelsHelper

ctHelper

protected PptxContentTypesHelper ctHelper

slideHelper

protected PptxSlideHelper slideHelper

slideRelsHelper

protected PptxSlideRelsHelper slideRelsHelper

presentationWriter

protected java.io.Writer presentationWriter

progressMonitor

protected JRExportProgressMonitor progressMonitor

rendererToImagePathMap

protected java.util.Map<java.lang.String,java.lang.String> rendererToImagePathMap

imagesToProcess

protected java.util.List<JRPrintElementIndex> imagesToProcess

reportIndex

protected int reportIndex

pageIndex

protected int pageIndex

frameIndexStack

protected java.util.List<java.lang.Integer> frameIndexStack

elementIndex

protected int elementIndex

startPage

protected boolean startPage

slideIndex

protected int slideIndex

used for counting the total number of sheets

exporterContext

protected JRPptxExporterContext exporterContext

Constructor Detail

JRPptxExporter

public JRPptxExporter()

See Also:

JRPptxExporter(JasperReportsContext)

JRPptxExporter

public JRPptxExporter(JasperReportsContext jasperReportsContext)

Method Detail

exportReport

public void exportReport()
                  throws JRException

Description copied from interface: JRExporter

Actually starts the export process.

Specified by:

exportReport in interface JRExporter

Specified by:

exportReport in class JRAbstractExporter

Throws:

JRException

getImage

public JRPrintImage getImage(java.util.List<JasperPrint> jasperPrintList,
                             java.lang.String imageName)
                      throws JRException

Throws:

JRException

getImage

public JRPrintImage getImage(java.util.List<JasperPrint> jasperPrintList,
                             JRPrintElementIndex imageIndex)
                      throws JRException

Throws:

JRException

exportReportToStream

protected void exportReportToStream(java.io.OutputStream os)
                             throws JRException,
                                    java.io.IOException

Throws:

JRException

java.io.IOException

exportPage

protected void exportPage(JRPrintPage page)
                   throws JRException

Throws:

JRException

createSlide

protected void createSlide(java.lang.String name)

closeSlide

protected void closeSlide()

exportElements

protected void exportElements(java.util.List<JRPrintElement> elements)
                       throws JRException

Throws:

JRException

exportLine

protected void exportLine(JRPrintLine line)

exportRectangle

protected void exportRectangle(JRPrintRectangle rectangle)

exportEllipse

protected void exportEllipse(JRPrintEllipse ellipse)

exportText

public void exportText(JRPrintText text)

exportStyledText

protected void exportStyledText(JRStyle style,
                                JRStyledText styledText,
                                java.util.Locale locale)

exportImage

public void exportImage(JRPrintImage image)
                 throws JRException

Throws:

JRException

getImagePath

protected java.lang.String getImagePath(Renderable renderer,
                                        boolean isLazy)

getElementIndex

protected JRPrintElementIndex getElementIndex()

getPrintElementIndex

public static JRPrintElementIndex getPrintElementIndex(java.lang.String imageName)

protected void writeImageMap(String imageMapName, JRPrintHyperlink mainHyperlink, List imageMapAreas) { writer.write("\n"); } protected void writeImageAreaCoordinates(JRPrintImageArea area) { int[] coords = area.getCoordinates(); if (coords != null && coords.length > 0) { StringBuffer coordsEnum = new StringBuffer(coords.length * 4); coordsEnum.append(coords[0]); for (int i = 1; i < coords.length; i++) { coordsEnum.append(','); coordsEnum.append(coords[i]); } writer.write(" coords=\"" + coordsEnum + "\""); } } protected void writeImageAreaHyperlink(JRPrintHyperlink hyperlink) { String href = getHyperlinkURL(hyperlink); if (href == null) { writer.write(" nohref=\"nohref\""); } else { writer.write(" href=\"" + href + "\""); String target = getHyperlinkTarget(hyperlink); if (target != null) { writer.write(" target=\""); writer.write(target); writer.write("\""); } } if (hyperlink.getHyperlinkTooltip() != null) { writer.write(" title=\""); writer.write(JRStringUtil.xmlEncode(hyperlink.getHyperlinkTooltip())); writer.write("\""); } } /**

exportFrame

protected void exportFrame(JRPrintFrame frame)
                    throws JRException

Throws:

JRException

exportGenericElement

protected void exportGenericElement(JRGenericPrintElement element)

getHyperlinkTarget

protected java.lang.String getHyperlinkTarget(JRPrintHyperlink link)

getHyperlinkURL

protected java.lang.String getHyperlinkURL(JRPrintHyperlink link)

getExporterPropertiesPrefix

protected java.lang.String getExporterPropertiesPrefix()

getExporterKey

protected java.lang.String getExporterKey()

Specified by:

getExporterKey in class JRAbstractExporter