net.sf.jasperreports.engine.export

Class JRAbstractCsvExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,E extends JRExporterContext>

java.lang.Object

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

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

All Implemented Interfaces:

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

Direct Known Subclasses:

JRCsvExporter, JRCsvMetadataExporter

public abstract class JRAbstractCsvExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,E extends JRExporterContext>
extends JRAbstractExporter<RC,C,WriterExporterOutput,E>

Exports a JasperReports document to CSV format.

Version:

$Id: JRAbstractCsvExporter.java 7199 2014-08-27 13:58:10Z teodord $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Nested Class Summary

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

JRAbstractExporter.BaseExporterContext, JRAbstractExporter.PageRange

Field Summary

Fields

Modifier and Type	Field and Description
static String	CSV_EXPORTER_KEY The exporter key, as used in GenericElementHandlerEnviroment.getElementHandler(JRGenericElementType, String).
protected static String	CSV_EXPORTER_PROPERTIES_PREFIX
protected ExporterNature	nature
protected Writer	writer

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_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

Constructor Summary

Constructors

Constructor and Description
JRAbstractCsvExporter()
JRAbstractCsvExporter(JasperReportsContext jasperReportsContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	exportPage(JRPrintPage page)
void	exportReport() Performs the export.
protected void	exportReportToWriter()
String	getExporterKey()
String	getExporterPropertiesPrefix() Returns the properties prefix for the current exporter.
JRStyledText	getStyledText(JRPrintText textElement)
protected void	initExport()
protected void	initReport()
protected String	prepareText(String source)

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

createFilter, defaultParseNumber, ensureInput, ensureJasperReportsContext, ensureOutput, getBooleanCellValue, getConfigurationInterface, getCurrentConfiguration, getCurrentItemConfiguration, getCurrentJasperPrint, getCustomHandler, getDateCellValue, getDateFormat, getExporterContext, getExporterInput, getExporterOutput, getHyperlinkProducer, getItemConfigurationInterface, getJasperReportsContext, getLocale, getNumberCellValue, getNumberFormat, getOffsetX, getOffsetY, getPageRange, getParameter, getParameters, getPropertiesUtil, getReportContext, getStyledText, getTextFormatFactoryClass, getTextLocale, getTextTimeZone, getTextValue, getTextValueString, 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

CSV_EXPORTER_PROPERTIES_PREFIX

protected static final String CSV_EXPORTER_PROPERTIES_PREFIX

See Also:

Constant Field Values

CSV_EXPORTER_KEY

public static final String CSV_EXPORTER_KEY

The exporter key, as used in GenericElementHandlerEnviroment.getElementHandler(JRGenericElementType, String).

See Also:

Constant Field Values

writer

protected Writer writer

nature

protected ExporterNature nature

Constructor Detail

JRAbstractCsvExporter

public JRAbstractCsvExporter()

See Also:

JRAbstractCsvExporter(JasperReportsContext)

JRAbstractCsvExporter

public JRAbstractCsvExporter(JasperReportsContext jasperReportsContext)

Method Detail

exportReport

public void exportReport()
                  throws JRException

Description copied from interface: Exporter

Performs the export.

Specified by:

exportReport in interface Exporter<ExporterInput,RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput>

Specified by:

exportReport in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

Throws:

JRException

exportReportToWriter

protected void exportReportToWriter()
                             throws JRException,
                                    IOException

Throws:

JRException

IOException

exportPage

protected abstract void exportPage(JRPrintPage page)
                            throws IOException

Throws:

IOException

getStyledText

public JRStyledText getStyledText(JRPrintText textElement)

Overrides:

getStyledText in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

prepareText

protected String prepareText(String source)

initExport

protected void initExport()

Overrides:

initExport in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

initReport

protected void initReport()

Overrides:

initReport in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

getExporterKey

public String getExporterKey()

Specified by:

getExporterKey in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

getExporterPropertiesPrefix

public String getExporterPropertiesPrefix()

Description copied from class: JRAbstractExporter

Returns the properties prefix for the current exporter.

Specified by:

getExporterPropertiesPrefix in class JRAbstractExporter<RC extends CsvReportConfiguration,C extends CsvExporterConfiguration,WriterExporterOutput,E extends JRExporterContext>

Returns:

the properties prefix for the current exporter