net.sf.jasperreports.jsf.engine.export
Class ExporterBase

java.lang.Object
  net.sf.jasperreports.jsf.engine.export.ExporterBase

All Implemented Interfaces:

Exporter

Direct Known Subclasses:

CsvExporter, DocxExporter, HtmlExporter, JExcelApiExporter, PdfExporter, RtfExporter, TextExporter, XlsExporter, XmlExporter

public abstract class ExporterBase
extends Object
implements Exporter

Base class for Exporter implementations.

Author:

A. Alonso Dominguez

Field Summary

static String	ATTR_CHARACTER_ENCODING
static String	ATTR_END_PAGE_INDEX The Constant ATTR_END_PAGE_INDEX.
static String	ATTR_FILTER
static String	ATTR_IGNORE_PAGE_MARGINS
static String	ATTR_OFFSET_X
static String	ATTR_OFFSET_Y
static String	ATTR_PAGE_INDEX The Constant ATTR_PAGE_INDEX.
static String	ATTR_START_PAGE_INDEX The Constant ATTR_START_PAGE_INDEX.

Constructor Summary

ExporterBase()

Method Summary

protected abstract net.sf.jasperreports.engine.JRExporter	createJRExporter(javax.faces.context.FacesContext context, UIReport component) Creates the jr exporter.
void	export(javax.faces.context.FacesContext context, UIReport component, OutputStream stream) Export.
protected void	setParameterUsingAttribute(UIReport component, net.sf.jasperreports.engine.JRExporter exporter, net.sf.jasperreports.engine.JRExporterParameter param, String attr)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.jsf.engine.Exporter

getContentTypes

Field Detail

ATTR_CHARACTER_ENCODING

public static final String ATTR_CHARACTER_ENCODING

See Also:

Constant Field Values

ATTR_FILTER

public static final String ATTR_FILTER

See Also:

Constant Field Values

ATTR_IGNORE_PAGE_MARGINS

public static final String ATTR_IGNORE_PAGE_MARGINS

See Also:

Constant Field Values

ATTR_END_PAGE_INDEX

public static final String ATTR_END_PAGE_INDEX

The Constant ATTR_END_PAGE_INDEX.

See Also:

Constant Field Values

ATTR_PAGE_INDEX

public static final String ATTR_PAGE_INDEX

The Constant ATTR_PAGE_INDEX.

See Also:

Constant Field Values

ATTR_START_PAGE_INDEX

public static final String ATTR_START_PAGE_INDEX

The Constant ATTR_START_PAGE_INDEX.

See Also:

Constant Field Values

ATTR_OFFSET_X

public static final String ATTR_OFFSET_X

See Also:

Constant Field Values

ATTR_OFFSET_Y

public static final String ATTR_OFFSET_Y

See Also:

Constant Field Values

Constructor Detail

ExporterBase

public ExporterBase()

Method Detail

export

public final void export(javax.faces.context.FacesContext context,
                         UIReport component,
                         OutputStream stream)
                  throws IOException,
                         ExporterException

Export.

Specified by:

export in interface Exporter

Parameters:

context - the context

component - the report component

stream - the stream

Throws:

IOException - Signals that an I/O exception has occurred.

ExporterException - the exporter exception

createJRExporter

protected abstract net.sf.jasperreports.engine.JRExporter createJRExporter(javax.faces.context.FacesContext context,
                                                                           UIReport component)
                                                                    throws ExporterException

Creates the jr exporter.

Parameters:

context - the faces' context

component - the report component

Returns:

the jR exporter

Throws:

ExporterException

setParameterUsingAttribute

protected void setParameterUsingAttribute(UIReport component,
                                          net.sf.jasperreports.engine.JRExporter exporter,
                                          net.sf.jasperreports.engine.JRExporterParameter param,
                                          String attr)