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com.bea.wsrp.consumer.management.portlet
Interface ProxyPortletManager

public interface ProxyPortletManager

Manages proxy portlets for one or more producers.

This interface is intended to be implemented only by Oracle Weblogic Portal. Oracle Systems reserves the right to add abstract methods to this interface without notice. Implementations of this interface by other parties must not be expected to compile without change in future versions of Oracle Weblogic Portal.

Nested Class Summary

static class

ProxyPortletManager.Factory A ProxyPortletManager factory.

Method Summary

void	clearDestroyErrors(int[] proxyPortletIds) Clears the delete errors associated with proxy portlets thus making them deletable.
int	createProxyPortlet(String producerHandle, IPortletDescription portletDescription, Locale locale, javax.servlet.http.HttpServletRequest httpRequest, String webAppName) Creates a proxy portlet.
int	createProxyPortlet(String producerHandle, com.bea.wsrp.types.PortletDescription portletDescription, Locale locale, javax.servlet.http.HttpServletRequest httpRequest, String webAppName) Deprecated This method will be removed in a future release. Use createProxyPortlet(String, IPortletDescription, locale, httpRequest, webAppName).
byte[]	getPortletState(int portletInstanceId) Retrieves the portlet state byte array.
ProxyPortletInfo	getProxyPortlet(int portletInstanceId) Returns the proxy portlet with the given instance ID.
ProxyPortletInfo[]	getProxyPortletsWithDestroyErrors(String webAppName, String producerHandle) Returns PortletDescriptions for proxy portlets that had errors on delete for a given producer.
Map<Integer,ProxyPortletInfo[]>	getRemovableProxyPortlets(String webAppName) Returns a map of ProxyPortletInfo arrays that are removable keyed by Integer producer ids.
int[]	listAddedProxyPortlets(String webAppName, String producerHandle) Lists all portlets that have been added for the specified producer.
int[]	listCustomizedProxyPortlets(String webAppName, String producerHandle) Lists all portlets that have been customized for the specified producer.
int	removeProxyPortlets(String webAppName, int[] proxyPortletIds) Removes proxy portlets marked for delete for a given webApp.
int	removeProxyPortlets(String webAppName, int producerId, boolean removePrimaryInstances) Deletes ProxyPortlets for a given producer and web app.
void	setDestroyErrors(Map errorCauses) Sets delete error causes on a set of proxy portlets Note: This method will fail silently for proxy portlets that don't exist.
int	updateProxyPortlet(javax.servlet.http.HttpServletRequest httpRequest, String webAppName, String portalPath, String desktopPath, int portletInstanceId, String portletHandle, byte stateChangeFlag, byte[] portletState, boolean ensureSuccessor) Updates specific attributes of a proxy portlet.
int	updateProxyPortlet(javax.servlet.http.HttpServletRequest httpRequest, String webAppName, String portalPath, String desktopPath, int portletInstanceId, String portletHandle, byte stateChangeFlag, byte[] portletState, boolean ensureSuccessor, boolean updatePOP) Updates specific attributes of a proxy portlet.

Method Detail

listAddedProxyPortlets

int[] listAddedProxyPortlets(String webAppName,
                             String producerHandle)
                             throws IllegalArgumentException,
                                    ProxyPortletManagerException

Lists all portlets that have been added for the specified producer. Returns an empty array if no portlets have been added.

Parameters

webAppName - webApp name

producerHandle - handle for the producer being queried

Returns

an array of portlet definition IDs representing portlets that have been added for the specified producer

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

createProxyPortlet

@Deprecated
int createProxyPortlet(String producerHandle,
                                  com.bea.wsrp.types.PortletDescription portletDescription,
                                  Locale locale,
                                  javax.servlet.http.HttpServletRequest httpRequest,
                                  String webAppName)
                       throws IllegalArgumentException,
                              ProxyPortletManagerException

Deprecated This method will be removed in a future release. Use createProxyPortlet(String, IPortletDescription, locale, httpRequest, webAppName).

Creates a proxy portlet.

Parameters

producerHandle - producer handle

portletDescription - portlet description

webAppName - name of the webapp in which proxy portlets reside

Returns

portlet definition ID for the proxy portlet

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

createProxyPortlet

int createProxyPortlet(String producerHandle,
                       IPortletDescription portletDescription,
                       Locale locale,
                       javax.servlet.http.HttpServletRequest httpRequest,
                       String webAppName)
                       throws IllegalArgumentException,
                              ProxyPortletManagerException

Creates a proxy portlet.

Parameters

producerHandle - producer handle

portletDescription - portlet description

webAppName - name of the webapp in which proxy portlets reside

Returns

portlet definition ID for the proxy portlet

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

updateProxyPortlet

int updateProxyPortlet(javax.servlet.http.HttpServletRequest httpRequest,
                       String webAppName,
                       String portalPath,
                       String desktopPath,
                       int portletInstanceId,
                       String portletHandle,
                       byte stateChangeFlag,
                       byte[] portletState,
                       boolean ensureSuccessor)
                       throws IllegalArgumentException,
                              ProxyPortletManagerException

Updates specific attributes of a proxy portlet.

Parameters

httpRequest - HttpServletRequest

webAppName - web application name

portalPath - portal path of desktop under consideration

desktopPath - desktop path of desktop under consideration

portletInstanceId - portlet instance id

portletHandle - portlet handle

stateChangeFlag - portlet state change flag

portletState - portlet state

ensureSuccessor - boolean to specify if a successor needs to be created

Returns

instanceId of the portlet - new one if a successor was created

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

updateProxyPortlet

int updateProxyPortlet(javax.servlet.http.HttpServletRequest httpRequest,
                       String webAppName,
                       String portalPath,
                       String desktopPath,
                       int portletInstanceId,
                       String portletHandle,
                       byte stateChangeFlag,
                       byte[] portletState,
                       boolean ensureSuccessor,
                       boolean updatePOP)
                       throws IllegalArgumentException,
                              ProxyPortletManagerException

Updates specific attributes of a proxy portlet.

Parameters

httpRequest - HttpServletRequest

webAppName - web application name

portalPath - portal path of desktop under consideration

desktopPath - desktop path of desktop under consideration

portletInstanceId - portlet instance id

portletHandle - portlet handle

stateChangeFlag - portlet state change flag

portletState - portlet state

ensureSuccessor - boolean to specify if a successor needs to be created

updatePOP - set to true if the producer offered portlet field should be updated

Returns

instanceId of the portlet - new one if a successor was created

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

getProxyPortlet

ProxyPortletInfo getProxyPortlet(int portletInstanceId)
                                 throws IllegalArgumentException,
                                        ProxyPortletManagerException

Returns the proxy portlet with the given instance ID. If the portlet with the given ID does not exist, this method returns null.

Parameters

portletInstanceId - instance ID

Returns

instance info, or null

Throws

IllegalArgumentException

ProxyPortletManagerException

getPortletState

byte[] getPortletState(int portletInstanceId)
                       throws IllegalArgumentException,
                              ProxyPortletManagerException

Retrieves the portlet state byte array.

Parameters

portletInstanceId - unique ID of proxy portlet

Returns

portlet state

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

setDestroyErrors

void setDestroyErrors(Map errorCauses)
                      throws IllegalArgumentException,
                             ProxyPortletManagerException

Sets delete error causes on a set of proxy portlets Note: This method will fail silently for proxy portlets that don't exist.

Parameters

errorCauses - A map of string error causes keyed by Integer proxyPortletIds

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

clearDestroyErrors

void clearDestroyErrors(int[] proxyPortletIds)
                        throws IllegalArgumentException,
                               ProxyPortletManagerException

Clears the delete errors associated with proxy portlets thus making them deletable.

Parameters

proxyPortletIds - unique IDs for proxy portlets under consideration

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

getProxyPortletsWithDestroyErrors

ProxyPortletInfo[] getProxyPortletsWithDestroyErrors(String webAppName,
                                                     String producerHandle)
                                                     throws IllegalArgumentException,
                                                            ProxyPortletManagerException

Returns PortletDescriptions for proxy portlets that had errors on delete for a given producer.

Parameters

webAppName - web application name

producerHandle - consumer specific unique handle for a producer

Returns

ProxyPortletInfo representing proxy portlets that encountered errors on destroy

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

getRemovableProxyPortlets

Map<Integer,ProxyPortletInfo[]> getRemovableProxyPortlets(String webAppName)
                                                          throws IllegalArgumentException,
                                                                 ProxyPortletManagerException

Returns a map of ProxyPortletInfo arrays that are removable keyed by Integer producer ids. Also locally removes primary portlet instances that are removable so that an a destroy is not attempted on a producer offered portlet.

Parameters

webAppName - web application name

Returns

Map of removable portlets keyed by producers

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

removeProxyPortlets

int removeProxyPortlets(String webAppName,
                        int[] proxyPortletIds)
                        throws IllegalArgumentException,
                               ProxyPortletManagerException

Removes proxy portlets marked for delete for a given webApp.

Parameters

webAppName - web application name

proxyPortletIds - IDs for proxy portlets to be removed

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

removeProxyPortlets

int removeProxyPortlets(String webAppName,
                        int producerId,
                        boolean removePrimaryInstances)
                        throws IllegalArgumentException,
                               ProxyPortletManagerException

Deletes ProxyPortlets for a given producer and web app.

Parameters

webAppName - web application name

producerId - unique consumer specific producer ID

removePrimaryInstances - Removes primary instances also if set to true

Returns

number of proxy portlets removed

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

listCustomizedProxyPortlets

int[] listCustomizedProxyPortlets(String webAppName,
                                  String producerHandle)
                                  throws IllegalArgumentException,
                                         ProxyPortletManagerException

Lists all portlets that have been customized for the specified producer. Returns an empty array if no portlets have been customized.

Parameters

webAppName - web application name

producerHandle - handle for the producer being queried

Returns

an array of portlet instance IDs representing the portlets that have been customized for the specified producer

Throws

IllegalArgumentException - thrown when input arguments are not valid

ProxyPortletManagerException - thrown when a general error is encountered

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