org.globus.ogsa.impl.core.service
Class ServiceDataSetImpl

java.lang.Object
  org.globus.ogsa.impl.core.service.ServiceDataSetImpl

All Implemented Interfaces:

ServiceDataSet

public class ServiceDataSetImpl

extends Object

implements ServiceDataSet

Default transient service data set implementation without native expression support.

Constructor Summary

ServiceDataSetImpl()

Method Summary

void	add(ServiceData serviceData) Adds a service data element to the set and makes it available to queries and subscriptions
javax.xml.namespace.QName	checkMatching(javax.xml.namespace.QName qname) If the name is a local name without a namespace, a matching qualified name with the same local name is returned.
ServiceData	create(javax.xml.namespace.QName name) Creates a service data element with qualified name qname.
ServiceData	create(String name) Creates a service data element with local name name.
void	delete(javax.xml.namespace.QName name)
void	delete(String name)
Object	evaluate(Object expression) Native evaluation not supported
ServiceData	get(javax.xml.namespace.QName name)
ServiceData	get(String name)
javax.xml.namespace.QName[]	getNames() Get the names of all currently contained service data elements
javax.xml.namespace.QName[]	getNotifiableNames() Get the names of all currently contained service data elements that can be subscribed to.
Iterator	iterator()
void	notifyListeners(ServiceData serviceData) This method is called by service data elements on their parent set when they change.
void	notifyListenersWithAck(ServiceData serviceData) This method is called by service data elements on their parent set when they change.
void	registerListener(ServiceDataListener listener) Registers a listener that will be called whenever a SerivceData value changes in the contained set.
ServiceData	remove(javax.xml.namespace.QName name)
ServiceData	remove(String name)
void	removeListener(ServiceDataListener listener)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceDataSetImpl

public ServiceDataSetImpl()

Method Detail

evaluate

public Object evaluate(Object expression)
                throws FaultType

Native evaluation not supported

Specified by:

evaluate in interface ServiceDataSet

Throws:

FaultType

create

public ServiceData create(String name)
                   throws GridServiceException

Description copied from interface: ServiceDataSet

Creates a service data element with local name name. Note the element is not added to the set (and thus not target to queries or subscriptions) until the add method is called

Specified by:

create in interface ServiceDataSet

Throws:

GridServiceException

create

public ServiceData create(javax.xml.namespace.QName name)
                   throws GridServiceException

Description copied from interface: ServiceDataSet

Creates a service data element with qualified name qname. Note the element is not added to the set (and thus not target to queries or subscriptions) until the add method is called

Specified by:

create in interface ServiceDataSet

Throws:

GridServiceException

add

public void add(ServiceData serviceData)
         throws GridServiceException

Description copied from interface: ServiceDataSet

Adds a service data element to the set and makes it available to queries and subscriptions

Specified by:

add in interface ServiceDataSet

Throws:

GridServiceException

checkMatching

public javax.xml.namespace.QName checkMatching(javax.xml.namespace.QName qname)
                                        throws GridServiceException

Description copied from interface: ServiceDataSet

If the name is a local name without a namespace, a matching qualified name with the same local name is returned. This allows for queries and subscriptions on a local name only.

Specified by:

checkMatching in interface ServiceDataSet

Throws:

GridServiceException

get

public ServiceData get(String name)
                throws GridServiceException

Specified by:

get in interface ServiceDataSet

Throws:

GridServiceException

get

public ServiceData get(javax.xml.namespace.QName name)
                throws GridServiceException

Specified by:

get in interface ServiceDataSet

Throws:

GridServiceException

remove

public ServiceData remove(String name)
                   throws GridServiceException

Specified by:

remove in interface ServiceDataSet

Throws:

GridServiceException

remove

public ServiceData remove(javax.xml.namespace.QName name)
                   throws GridServiceException

Specified by:

remove in interface ServiceDataSet

Throws:

GridServiceException

delete

public void delete(String name)
            throws GridServiceException

Specified by:

delete in interface ServiceDataSet

Throws:

GridServiceException

delete

public void delete(javax.xml.namespace.QName name)
            throws GridServiceException

Specified by:

delete in interface ServiceDataSet

Throws:

GridServiceException

registerListener

public void registerListener(ServiceDataListener listener)

Description copied from interface: ServiceDataSet

Registers a listener that will be called whenever a SerivceData value changes in the contained set.

Specified by:

registerListener in interface ServiceDataSet

removeListener

public void removeListener(ServiceDataListener listener)

Specified by:

removeListener in interface ServiceDataSet

getNames

public javax.xml.namespace.QName[] getNames()

Description copied from interface: ServiceDataSet

Get the names of all currently contained service data elements

Specified by:

getNames in interface ServiceDataSet

getNotifiableNames

public javax.xml.namespace.QName[] getNotifiableNames()

Description copied from interface: ServiceDataSet

Get the names of all currently contained service data elements that can be subscribed to.

Specified by:

getNotifiableNames in interface ServiceDataSet

iterator

public Iterator iterator()

Specified by:

iterator in interface ServiceDataSet

Returns:

an iterator over the ServiceData elements

size

public int size()

Specified by:

size in interface ServiceDataSet

Returns:

number of ServiceData instances contained in this set

notifyListeners

public void notifyListeners(ServiceData serviceData)

Description copied from interface: ServiceDataSet

This method is called by service data elements on their parent set when they change. See: ServiceData.notifyChange

Specified by:

notifyListeners in interface ServiceDataSet

notifyListenersWithAck

public void notifyListenersWithAck(ServiceData serviceData)

Description copied from interface: ServiceDataSet

This method is called by service data elements on their parent set when they change. See: ServiceData.notifyChange The call returns when a notification has been sent to all listeners and their subscribers.

Specified by:

notifyListenersWithAck in interface ServiceDataSet