com.liferay.portlet.wiki.lar
Class WikiDisplayPortletDataHandlerImpl

java.lang.Object
  com.liferay.portal.kernel.lar.BasePortletDataHandler
      com.liferay.portlet.wiki.lar.WikiDisplayPortletDataHandlerImpl

All Implemented Interfaces:

PortletDataHandler

public class WikiDisplayPortletDataHandlerImpl
extends BasePortletDataHandler

Constructor Summary

WikiDisplayPortletDataHandlerImpl()

Method Summary

protected PortletPreferences	doDeleteData(PortletDataContext context, String portletId, PortletPreferences preferences)
protected String	doExportData(PortletDataContext context, String portletId, PortletPreferences preferences)
protected PortletPreferences	doImportData(PortletDataContext context, String portletId, PortletPreferences preferences, String data)
PortletDataHandlerControl[]	getExportControls() Returns an array of the controls defined for this data handler.
PortletDataHandlerControl[]	getImportControls() Returns an array of the controls defined for this data handler.
PortletPreferences	importData(PortletDataContext context, String portletId, PortletPreferences preferences, String data) Handles any special processing of the data when the portlet is imported into a new layout.

Methods inherited from class com.liferay.portal.kernel.lar.BasePortletDataHandler

deleteData, exportData, isAlwaysExportable, isPublishToLiveByDefault

Methods inherited from class java.lang.Object

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

Constructor Detail

WikiDisplayPortletDataHandlerImpl

public WikiDisplayPortletDataHandlerImpl()

Method Detail

getExportControls

public PortletDataHandlerControl[] getExportControls()

Description copied from interface: PortletDataHandler

Returns an array of the controls defined for this data handler. These controls enable the developer to create fine grained controls over export behavior. The controls are rendered in the export UI.

Returns:

an array of PortletDataHandlerControls

getImportControls

public PortletDataHandlerControl[] getImportControls()

Description copied from interface: PortletDataHandler

Returns an array of the controls defined for this data handler. These controls enable the developer to create fine grained controls over import behavior. The controls are rendered in the import UI.

Returns:

An array of PortletDataHandlerControls

importData

public PortletPreferences importData(PortletDataContext context,
                                     String portletId,
                                     PortletPreferences preferences,
                                     String data)
                              throws PortletDataException

Description copied from interface: PortletDataHandler

Handles any special processing of the data when the portlet is imported into a new layout. Can optionally return a modified version of preferences to be saved in the new portlet.

Specified by:

importData in interface PortletDataHandler

Overrides:

importData in class BasePortletDataHandler

Parameters:

context - the context of the data import

portletId - the portlet id of the portlet

preferences - the portlet preferences of the portlet

data - the string data that was returned by exportData()

Returns:

A modified version of preferences that should be saved. Null if the preferences were unmodified by this data handler.

Throws:

PortletDataException

doDeleteData

protected PortletPreferences doDeleteData(PortletDataContext context,
                                          String portletId,
                                          PortletPreferences preferences)
                                   throws Exception

Overrides:

doDeleteData in class BasePortletDataHandler

Throws:

Exception

doExportData

protected String doExportData(PortletDataContext context,
                              String portletId,
                              PortletPreferences preferences)
                       throws Exception

Overrides:

doExportData in class BasePortletDataHandler

Throws:

Exception

doImportData

protected PortletPreferences doImportData(PortletDataContext context,
                                          String portletId,
                                          PortletPreferences preferences,
                                          String data)
                                   throws Exception

Overrides:

doImportData in class BasePortletDataHandler

Throws:

Exception