org.globus.ogsa.impl.base.servicegroup.persistence
Class ServiceGroupXindiceHandler

java.lang.Object
  org.globus.ogsa.impl.base.servicegroup.persistence.ServiceGroupXindiceHandler

All Implemented Interfaces:

ServiceGroupPersistenceHandler

public class ServiceGroupXindiceHandler

extends java.lang.Object

implements ServiceGroupPersistenceHandler

The ServiceGroupXindiceHandler class. This class interacts with the Xidnice Driver to store/retrieve Service data in/from Xindice

Constructor Summary

ServiceGroupXindiceHandler(GridServiceBase serviceBase)
The constructor of the class.

Method Summary

boolean	add(LocatorType serviceGroupEntryLocator, LocatorType memberServiceLocator, ExtensibilityType content, TerminationTimeType terminationTimeType) Saves a service group entry to the Xindice collection.
boolean	cleanupServiceGroupEntryService(java.lang.String serviceHandle) Removes the serviceGroup Entry service from the Xindice collection.
boolean	cleanupServiceGroupRegistrationService() Removes the serviceGroup Registration service from the Xindice collection.
HandleType[]	getAllServiceGroupEntryLocators() Retrieves all service group entries from the collection.
protected java.lang.String	getBaseCollectionName() Retrieves the base collection name.
protected java.lang.String	getRootCollectionName()
org.w3c.dom.Document	getServiceGroupEntryContentData(java.lang.String serviceGroupEntryHandle) Retrieves the content Document pertaining to a ServiceGroupEntry handle
EntryType[]	getServiceGroupEntryData(java.lang.String serviceGroupHandle) Retrieves the list of serviceGroup's Entry service data.
HandleType[]	getServiceGroupEntryLocators(HandleType[] memberServiceHandles) Retrieves the corresponding service group entries from the collection.
org.w3c.dom.Element	getServiceGroupEntryMemberServiceLocatorData(java.lang.String serviceGroupEntryHandle) Retrieves the MemberServiceLocator service data for a given ServiceGroupEntry Handle
void	initialize() Initializes the Xindice instance by creating the base collection, and initializing it for the given service group instance.
boolean	remove(HandleType[] memberServiceHandles) Removes the corresponding service group entries from the collection.
boolean	removeServiceGroupEntry(HandleType serviceGroupEntryHandle) Removes the service group entries from the collection.
protected void	setBaseCollectionName(java.lang.String baseCollectionName) Sets the base collection name.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceGroupXindiceHandler

public ServiceGroupXindiceHandler(GridServiceBase serviceBase)
                           throws java.lang.Exception

The constructor of the class.

Method Detail

getRootCollectionName

protected java.lang.String getRootCollectionName()

setBaseCollectionName

protected void setBaseCollectionName(java.lang.String baseCollectionName)

Sets the base collection name.

getBaseCollectionName

protected java.lang.String getBaseCollectionName()

Retrieves the base collection name.

Returns:

String - the base coolection name.

initialize

public void initialize()
                throws java.lang.Exception

Initializes the Xindice instance by creating the base collection, and initializing it for the given service group instance.

Specified by:

initialize in interface ServiceGroupPersistenceHandler

Throws:

java.lang.Exception - on error

add

public boolean add(LocatorType serviceGroupEntryLocator,
                   LocatorType memberServiceLocator,
                   ExtensibilityType content,
                   TerminationTimeType terminationTimeType)
            throws AddRefusedFaultType

Saves a service group entry to the Xindice collection.

Specified by:

add in interface ServiceGroupPersistenceHandler

Parameters:

serviceGroupEntryLocator - - The Service Group Entry Locator

memberServiceLocator - - The member service Locator

content - - The Member Content

terminationTimeType - - Termination Time

Returns:

true on success

Throws:

AddRefusedFaultType - if the operation could not be completed

remove

public boolean remove(HandleType[] memberServiceHandles)
               throws RemoveFailedFaultType,
                      MatchFailedFaultType

Removes the corresponding service group entries from the collection.

Specified by:

remove in interface ServiceGroupPersistenceHandler

Parameters:

memberServiceHandles - - Array of member service Handles for removal

Returns:

true on success

Throws:

RemoveFailedFaultType

MatchFailedFaultType

removeServiceGroupEntry

public boolean removeServiceGroupEntry(HandleType serviceGroupEntryHandle)
                                throws RemoveFailedFaultType

Removes the service group entries from the collection.

Specified by:

removeServiceGroupEntry in interface ServiceGroupPersistenceHandler

Parameters:

serviceGroupEntryHandle - - service group entry Handles for removal

Returns:

true on success

Throws:

RemoveFailedFaultType

getServiceGroupEntryLocators

public HandleType[] getServiceGroupEntryLocators(HandleType[] memberServiceHandles)
                                          throws java.lang.Exception

Retrieves the corresponding service group entries from the collection.

Specified by:

getServiceGroupEntryLocators in interface ServiceGroupPersistenceHandler

Parameters:

memberServiceHandles - - Array of member service Handles for removal

Returns:

result list of HandleType[] to service group entries

Throws:

java.lang.Exception

getAllServiceGroupEntryLocators

public HandleType[] getAllServiceGroupEntryLocators()
                                             throws java.lang.Exception

Retrieves all service group entries from the collection.

Specified by:

getAllServiceGroupEntryLocators in interface ServiceGroupPersistenceHandler

Returns:

list of HandleType[] to all service group entries

Throws:

java.lang.Exception

getServiceGroupEntryMemberServiceLocatorData

public org.w3c.dom.Element getServiceGroupEntryMemberServiceLocatorData(java.lang.String serviceGroupEntryHandle)
                                                                 throws java.lang.Exception

Retrieves the MemberServiceLocator service data for a given ServiceGroupEntry Handle

Specified by:

getServiceGroupEntryMemberServiceLocatorData in interface ServiceGroupPersistenceHandler

Parameters:

serviceGroupEntryHandle - - The Service Group Entry Locator

Returns:

Element representation of the service locator

Throws:

java.lang.Exception

getServiceGroupEntryContentData

public org.w3c.dom.Document getServiceGroupEntryContentData(java.lang.String serviceGroupEntryHandle)
                                                     throws java.lang.Exception

Retrieves the content Document pertaining to a ServiceGroupEntry handle

Specified by:

getServiceGroupEntryContentData in interface ServiceGroupPersistenceHandler

Parameters:

serviceGroupEntryHandle - - The Service Group Entry Handle

Returns:

content Document pertaining to the ServiceGroupEntry

Throws:

java.lang.Exception

getServiceGroupEntryData

public EntryType[] getServiceGroupEntryData(java.lang.String serviceGroupHandle)
                                     throws java.lang.Exception

Retrieves the list of serviceGroup's Entry service data.

Specified by:

getServiceGroupEntryData in interface ServiceGroupPersistenceHandler

Parameters:

serviceGroupHandle - - The Service Group Handle

Returns:

Array of entry service data pertaining to the ServiceGroup.

Throws:

java.lang.Exception

cleanupServiceGroupEntryService

public boolean cleanupServiceGroupEntryService(java.lang.String serviceHandle)
                                        throws java.lang.Exception

Removes the serviceGroup Entry service from the Xindice collection.

Specified by:

cleanupServiceGroupEntryService in interface ServiceGroupPersistenceHandler

Parameters:

serviceHandle - - The Service Group Entry service Handle

Returns:

true on success

Throws:

java.lang.Exception

cleanupServiceGroupRegistrationService

public boolean cleanupServiceGroupRegistrationService()
                                               throws java.lang.Exception

Removes the serviceGroup Registration service from the Xindice collection.

Specified by:

cleanupServiceGroupRegistrationService in interface ServiceGroupPersistenceHandler

Returns:

true on success

Throws:

java.lang.Exception