org.globus.ogsa.impl.samples.counter.delegation
Class CounterProvider

java.lang.Object
  org.globus.ogsa.impl.samples.counter.delegation.CounterProvider

All Implemented Interfaces:

OperationProvider

public class CounterProvider

extends java.lang.Object

implements OperationProvider

Field Summary

static javax.xml.namespace.QName[]

operations

Constructor Summary

CounterProvider()

Method Summary

int	add(int val)
javax.xml.namespace.QName[]	getOperations() called during initialization when the Grid service needs to find out what operations are supported by this provider.
int	getValue()
void	initialize(GridServiceBase base) called when the operation provider is added to a grid service
int	subtract(int val)

Methods inherited from class java.lang.Object

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

Field Detail

operations

public static javax.xml.namespace.QName[] operations

Constructor Detail

CounterProvider

public CounterProvider()

Method Detail

getOperations

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

Description copied from interface: OperationProvider

called during initialization when the Grid service needs to find out what operations are supported by this provider.

Specified by:

getOperations in interface OperationProvider

Returns:

an array of operation qnames as defined in WSDL. An OperationProvider can use the empty string "" to denote that all operations with a certain local name are implemented. Similarly the wildcard "*" can be used in the local part of the qname to denote that all operations within a certain namespace are implemented. Combining these two approaches and returning: new QName[] {new QName("","*")}, will result in all incoming operations being redirected to this provider (apart from the OGSI defined GridService interface operations provided by the GridServiceBase implementation. Note that individual operations in the OGSI namespace could still be overridded with this approach, but not using the 'all namespaces and all operation' wildcard.

initialize

public void initialize(GridServiceBase base)
                throws GridServiceException

Description copied from interface: OperationProvider

called when the operation provider is added to a grid service

Specified by:

initialize in interface OperationProvider

Parameters:

base - the service this provider is being associated with

Throws:

GridServiceException - if the initialization (and service creation is to be aborted)

add

public int add(int val)
        throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException

subtract

public int subtract(int val)
             throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException

getValue

public int getValue()
             throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException