com.ontimize.util.xls
Class XLSExporterFactory

java.lang.Object
  com.ontimize.util.xls.XLSExporterFactory

public abstract class XLSExporterFactory

extends java.lang.Object

Class that manages objects that export to excel in Table. User must set the next variable: Table.XLS_EXPORT_CLASS to choose the engine to export to Excel:

Author:

Imatia Innovation SL

See Also:

Table.XLS_EXPORT_CLASS

Field Summary

static java.lang.String	CLIPBOARD
static java.lang.String	defaultExporter
protected static java.lang.String	errorMessage
static java.lang.String	POI
static java.lang.String	POI_3_2 For poi 3.2 o higher (until 3.6).
static java.lang.String	POI_3_5
protected static java.util.Hashtable	xlsExporterInstances

Constructor Summary

XLSExporterFactory()

Method Summary

static java.lang.Object	createXSSFWorkbook()
static java.lang.String	getErrorMessage()
static XLSExporter	instanceXLSExporter(java.lang.String type)
static boolean	isAvailableXLSX() Check required libraries to allow .xlsx export.
static boolean	isPOI_3_2_LibraryAvailable() Method that checks whether poi 3.2 or higher (until 3.6 included) is available.
static boolean	isPOI_3_5_LibraryAvailable()
static boolean	isPOILibraryAvailable() Method that checks whether poi 2.0 is available.
static void	registerXLSExporter(java.lang.String type, XLSExporter exporterObject)

Methods inherited from class java.lang.Object

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

Field Detail

POI

public static final java.lang.String POI

See Also:

Constant Field Values

POI_3_2

public static final java.lang.String POI_3_2

For poi 3.2 o higher (until 3.6).

See Also:

Constant Field Values

POI_3_5

public static final java.lang.String POI_3_5

See Also:

Constant Field Values

CLIPBOARD

public static final java.lang.String CLIPBOARD

See Also:

Constant Field Values

defaultExporter

public static java.lang.String defaultExporter

xlsExporterInstances

protected static java.util.Hashtable xlsExporterInstances

errorMessage

protected static java.lang.String errorMessage

Constructor Detail

XLSExporterFactory

public XLSExporterFactory()

Method Detail

instanceXLSExporter

public static XLSExporter instanceXLSExporter(java.lang.String type)

registerXLSExporter

public static void registerXLSExporter(java.lang.String type,
                                       XLSExporter exporterObject)

isPOILibraryAvailable

public static boolean isPOILibraryAvailable()

Method that checks whether poi 2.0 is available.

Returns:

true when poi library is available.

isPOI_3_2_LibraryAvailable

public static boolean isPOI_3_2_LibraryAvailable()

Method that checks whether poi 3.2 or higher (until 3.6 included) is available.

Returns:

true when poi library is available.

createXSSFWorkbook

public static java.lang.Object createXSSFWorkbook()

isPOI_3_5_LibraryAvailable

public static boolean isPOI_3_5_LibraryAvailable()

isAvailableXLSX

public static boolean isAvailableXLSX()

Check required libraries to allow .xlsx export.

Returns:

getErrorMessage

public static java.lang.String getErrorMessage()