net.sf.jasperreports.data.xls

Class AbstractXlsDataAdapterService

java.lang.Object

net.sf.jasperreports.data.AbstractDataAdapterService

net.sf.jasperreports.data.xls.AbstractXlsDataAdapterService

All Implemented Interfaces:

DataAdapterService, ParameterContributor

Direct Known Subclasses:

ExcelDataAdapterService, JxlDataAdapterService, XlsDataAdapterService, XlsxDataAdapterService

public abstract class AbstractXlsDataAdapterService
extends AbstractDataAdapterService

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
protected DataFileStream	dataStream
static String	PROPERTY_DATA_ADAPTER_USE_LEGACY_JEXCELAPI

Fields inherited from class net.sf.jasperreports.data.AbstractDataAdapterService

SECRETS_CATEGORY

Constructor Summary

Constructors

Constructor and Description
AbstractXlsDataAdapterService(JasperReportsContext jasperReportsContext, XlsDataAdapter xlsDataAdapter)

Method Summary

Methods

Modifier and Type	Method and Description
void	contributeParameters(Map<String,Object> parameters)
void	dispose()
XlsDataAdapter	getXlsDataAdapter()
protected abstract AbstractXlsDataSource	getXlsDataSource()
protected void	setupColumns(XlsDataAdapter xlsDataAdapter, String[] names, int[] indexes)
protected void	setupColumns(XlsDataAdapter xlsDataAdapter, String[] names, Integer[] indexes)

Methods inherited from class net.sf.jasperreports.data.AbstractDataAdapterService

getDataAdapter, getJasperReportsContext, getName, setDataAdapter, setName, test

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_DATA_ADAPTER_USE_LEGACY_JEXCELAPI

public static final String PROPERTY_DATA_ADAPTER_USE_LEGACY_JEXCELAPI

See Also:

Constant Field Values

dataStream

protected DataFileStream dataStream

Constructor Detail

AbstractXlsDataAdapterService

public AbstractXlsDataAdapterService(JasperReportsContext jasperReportsContext,
                             XlsDataAdapter xlsDataAdapter)

Method Detail

getXlsDataAdapter

public XlsDataAdapter getXlsDataAdapter()

contributeParameters

public void contributeParameters(Map<String,Object> parameters)
                          throws JRException

Specified by:

contributeParameters in interface ParameterContributor

Specified by:

contributeParameters in class AbstractDataAdapterService

Throws:

JRException

getXlsDataSource

protected abstract AbstractXlsDataSource getXlsDataSource()
                                                   throws JRException

Throws:

JRException

setupColumns

protected void setupColumns(XlsDataAdapter xlsDataAdapter,
                String[] names,
                int[] indexes)

setupColumns

protected void setupColumns(XlsDataAdapter xlsDataAdapter,
                String[] names,
                Integer[] indexes)

dispose

public void dispose()

Specified by:

dispose in interface ParameterContributor

Overrides:

dispose in class AbstractDataAdapterService