Package org.primefaces.component.datatable.export

Class DataTableExcelXStreamExporter

java.lang.Object

org.primefaces.component.export.TableExporter<DataTable,P,O>

org.primefaces.component.datatable.export.DataTableExporter<org.apache.poi.ss.usermodel.Workbook,ExcelOptions>

org.primefaces.component.datatable.export.DataTableExcelExporter

org.primefaces.component.datatable.export.DataTableExcelXExporter

org.primefaces.component.datatable.export.DataTableExcelXStreamExporter

All Implemented Interfaces:

Exporter<DataTable>

public class DataTableExcelXStreamExporter
extends DataTableExcelXExporter

Different implementation of ExcelXExporter using the POI streaming API: SXSSF (package: org.apache.poi.xssf.streaming) is an API-compatible streaming extension of XSSF to be used when very large spreadsheets have to be produced, and heap space is limited. SXSSF achieves its low memory footprint by limiting access to the rows that are within a sliding window.

Nested Class Summary

Nested classes/interfaces inherited from class org.primefaces.component.export.TableExporter

TableExporter.ColumnType, TableExporter.FacetType

Field Summary

Fields inherited from class org.primefaces.component.export.TableExporter

ALL_FACETS, cellJoinComponents, document, exportConfiguration

Constructor Summary

Constructors

Constructor	Description
DataTableExcelXStreamExporter()

Method Summary

Modifier and Type	Method	Description
protected void	applyOptions(org.apache.poi.ss.usermodel.Sheet sheet)
protected org.apache.poi.ss.usermodel.Workbook	createDocument(javax.faces.context.FacesContext context)
protected void	postExport(javax.faces.context.FacesContext context)

Methods inherited from class org.primefaces.component.datatable.export.DataTableExcelXExporter

getContentType, getFileExtension

Methods inherited from class org.primefaces.component.datatable.export.DataTableExcelExporter

autoSizeColumn, calculateColumnOffset, createSheet, exportCellValue, exportColumnFacetValue, exportColumnGroupFacetValue, exportTable, exportTabletFacetValue, getSheetName, preExport, preRowExport, row, sheet

Methods inherited from class org.primefaces.component.datatable.export.DataTableExporter

exportAll, exportPageOnly, exportRow, exportSelectionOnly

Methods inherited from class org.primefaces.component.export.TableExporter

addCells, addColumnFacets, addColumnGroupFacets, addTableFacets, export, getColumnExportTag, getColumnFacetValue, getColumnValue, getComponentFacetValue, getComponentValue, getExportableColumns, getOnTableRenderArgs, options, os, postRowExport

Methods inherited from class java.lang.Object

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

Constructor Details

DataTableExcelXStreamExporter

public DataTableExcelXStreamExporter()

Method Details

createDocument

protected org.apache.poi.ss.usermodel.Workbook createDocument(javax.faces.context.FacesContext context)
                                                       throws IOException

Overrides:

createDocument in class DataTableExcelXExporter

Throws:

IOException

postExport

protected void postExport(javax.faces.context.FacesContext context)
                   throws IOException

Overrides:

postExport in class DataTableExcelExporter

Throws:

IOException

applyOptions

protected void applyOptions(org.apache.poi.ss.usermodel.Sheet sheet)

Overrides:

applyOptions in class DataTableExcelExporter