Rio Project 4.2 API Documentation

org.rioproject.cybernode
Class PersistentServiceStatementManager

java.lang.Object
  org.rioproject.cybernode.PersistentServiceStatementManager

All Implemented Interfaces:

ServiceStatementManager

public class PersistentServiceStatementManager
extends Object
implements ServiceStatementManager

The PersistentServiceStatementManager provides an implementation of the ServiceStatementManager, reading and writing ServiceStatement instances to the file system

Author:

Dennis Reedy

Constructor Summary

PersistentServiceStatementManager(Configuration config)
Create a PersistentServiceStatementManager

Method Summary

ServiceStatement[]	get() Get an array of ServiceStatement objects
ServiceStatement	get(ServiceElement sElem) Get a ServiceStatement for a particular ServiceElement
void	record(ServiceStatement statement) Record a ServiceStatement
void	terminate() Terminate and clean up any resouces

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentServiceStatementManager

public PersistentServiceStatementManager(Configuration config)

Create a PersistentServiceStatementManager

Parameters:

config - The configuration to use

Method Detail

terminate

public void terminate()

Description copied from interface: ServiceStatementManager

Terminate and clean up any resouces

Specified by:

terminate in interface ServiceStatementManager

See Also:

ServiceStatementManager.terminate()

get

public ServiceStatement[] get()

Description copied from interface: ServiceStatementManager

Get an array of ServiceStatement objects

Specified by:

get in interface ServiceStatementManager

Returns:

An array of ServiceStatement objects. The array will be empty if no records have been found

See Also:

ServiceStatementManager.get()

get

public ServiceStatement get(ServiceElement sElem)

Description copied from interface: ServiceStatementManager

Get a ServiceStatement for a particular ServiceElement

Specified by:

get in interface ServiceStatementManager

Parameters:

sElem - The ServiceElement

Returns:

A ServiceStatement object. If no ServiceStatement is found for the ServiceElement a null is returned

See Also:

ServiceStatementManager.get()

record

public void record(ServiceStatement statement)

Description copied from interface: ServiceStatementManager

Record a ServiceStatement

Specified by:

record in interface ServiceStatementManager

Parameters:

statement - The ServiceStatement to write

See Also:

ServiceStatementManager.record(org.rioproject.core.provision.ServiceStatement)