com.webmethods.caf.faces.data.export
Class ExportActionHelper

java.lang.Object
  com.webmethods.caf.faces.data.export.ExportActionHelper

Direct Known Subclasses:

PortletExportActionHelper

public class ExportActionHelper
extends Object

Helper utils for export actions.

Nested Class Summary

static interface

ExportActionHelper.IExportFileHandler

Field Summary

static String	PARAM_CHARACTER_ENCODING
static String	PARAM_FILE_NAME
static String	PARAM_FORCE_DOWNLOAD
static String	PARAM_SETTINGS
static String	PARAM_TARGET
static String	PARAM_TYPE
static String	PARAM_VIEW
static Pattern	RE_ADD_BOM

Constructor Summary

ExportActionHelper()

Method Summary

static void	exportControl(FacesContext context, UIComponent target, UIComponent settings, String type, String characterEncoding, String fileName, String forceDownload) Exports the specified target control, optionally using the settings specified by the settings control.
static void	exportFile(FacesContext context, IFileExportBean exportBean) Exports the specified file.
static void	registerExportFileHandler(ExportActionHelper.IExportFileHandler handler, boolean highPriority)

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_VIEW

public static final String PARAM_VIEW

See Also:

Constant Field Values

PARAM_TARGET

public static final String PARAM_TARGET

See Also:

Constant Field Values

PARAM_SETTINGS

public static final String PARAM_SETTINGS

See Also:

Constant Field Values

PARAM_TYPE

public static final String PARAM_TYPE

See Also:

Constant Field Values

PARAM_CHARACTER_ENCODING

public static final String PARAM_CHARACTER_ENCODING

See Also:

Constant Field Values

PARAM_FILE_NAME

public static final String PARAM_FILE_NAME

See Also:

Constant Field Values

PARAM_FORCE_DOWNLOAD

public static final String PARAM_FORCE_DOWNLOAD

See Also:

Constant Field Values

RE_ADD_BOM

public static Pattern RE_ADD_BOM

Constructor Detail

ExportActionHelper

public ExportActionHelper()

Method Detail

registerExportFileHandler

public static void registerExportFileHandler(ExportActionHelper.IExportFileHandler handler,
                                             boolean highPriority)

exportControl

public static void exportControl(FacesContext context,
                                 UIComponent target,
                                 UIComponent settings,
                                 String type,
                                 String characterEncoding,
                                 String fileName,
                                 String forceDownload)

Exports the specified target control, optionally using the settings specified by the settings control.

Parameters:

context - Current faces context.

target - Control to export.

settings - Control with export settings.

type - Type of export (ie "csv" or "atom").

characterEncoding - Optional export character encoding.

fileName - Optional export file name.

forceDownload - Optional forceDownload setting: "true" to force, "false" to allow display in browser; null if no default.

exportFile

public static void exportFile(FacesContext context,
                              IFileExportBean exportBean)

Exports the specified file.

Parameters:

context - Current faces context.

exportBean - File to export.