org.gcube.vremanagement.resourcemanager.impl.state
Class InstanceState

java.lang.Object
  org.gcube.common.core.utils.handlers.GCUBEServiceClientImpl
      org.gcube.common.core.state.GCUBEStatefulResource<org.gcube.common.core.state.GCUBEWSResourceKey>
          org.gcube.common.core.state.GCUBEWSResource
              org.gcube.vremanagement.resourcemanager.impl.state.InstanceState

All Implemented Interfaces:

org.gcube.common.core.utils.handlers.GCUBEServiceClient, org.globus.wsrf.PersistenceCallback, org.globus.wsrf.Resource, org.globus.wsrf.ResourceLifetime, org.globus.wsrf.ResourceProperties, org.globus.wsrf.TopicListAccessor

public final class InstanceState
extends org.gcube.common.core.state.GCUBEWSResource

The ResourceManager's stateful resource

Author:

Manuele Simi (ISTI-CNR)

Nested Class Summary

Nested classes/interfaces inherited from class org.gcube.common.core.state.GCUBEStatefulResource

org.gcube.common.core.state.GCUBEStatefulResource.LOCK, org.gcube.common.core.state.GCUBEStatefulResource.TaskContext

Field Summary

Fields inherited from class org.gcube.common.core.state.GCUBEStatefulResource

logger, uuidGen

Constructor Summary

InstanceState()

Method Summary

void	addSession(org.gcube.common.core.scope.GCUBEScope scope, Session session) Adds a new Session to the service's state
void	createState(org.gcube.common.core.scope.GCUBEScope scope) Creates a new state for the given scope
void	disposeState(org.gcube.common.core.scope.GCUBEScope scope, Session report) Disposes the scope
PublishedScopeResource	getPublishedScopeResource(org.gcube.common.core.scope.GCUBEScope scope) Gets the resource published in the IS for the given scope
String	getSerializedSession(String id) Gets the string representation of a Session
Session	getSession(String id) Gets the Session
ScopeState	getState(org.gcube.common.core.scope.GCUBEScope scope) Gets the state for the given scope
protected void	initialise(Object... params)
protected void	reuseState(org.gcube.common.core.scope.GCUBEScope scope)

Methods inherited from class org.gcube.common.core.state.GCUBEWSResource

getCurrentTime, getEPR, getPorttypeContext, getProperty, getPropertyNames, getPublisher, getResourcePropertySet, getServiceContext, getTerminationTime, getTopicList, getTopicNames, initialise, initialiseContainers, inScope, load, publish, setPortTypeContext, setTerminationTime, unpublish

Methods inherited from class org.gcube.common.core.state.GCUBEStatefulResource

getID, getLock, getScheduledTasks, getScope, launchTask, onRemove, setID, setPersistenceDelegate, stopTask, store

Methods inherited from class org.gcube.common.core.utils.handlers.GCUBEServiceClientImpl

getPortTypeMap, setPortTypeMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.globus.wsrf.PersistenceCallback

store

Constructor Detail

InstanceState

public InstanceState()

Method Detail

initialise

protected void initialise(Object... params)
                   throws Exception

Specified by:

initialise in class org.gcube.common.core.state.GCUBEWSResource

Throws:

Exception

reuseState

protected void reuseState(org.gcube.common.core.scope.GCUBEScope scope)
                   throws Exception

Throws:

Exception

getSession

public Session getSession(String id)
                   throws IOException

Gets the Session

Parameters:

id - the session ID

Returns:

the session

Throws:

IOException

getSerializedSession

public String getSerializedSession(String id)
                            throws IOException

Gets the string representation of a Session

Parameters:

id - the session ID

Returns:

the string representation of the session

Throws:

IOException

addSession

public void addSession(org.gcube.common.core.scope.GCUBEScope scope,
                       Session session)
                throws org.globus.wsrf.NoSuchResourceException

Adds a new Session to the service's state

Parameters:

session - the session to add

Throws:

org.globus.wsrf.NoSuchResourceException

getState

public ScopeState getState(org.gcube.common.core.scope.GCUBEScope scope)
                    throws org.globus.wsrf.NoSuchResourceException

Gets the state for the given scope

Returns:

the list of scoped resources

Throws:

org.globus.wsrf.NoSuchResourceException

disposeState

public void disposeState(org.gcube.common.core.scope.GCUBEScope scope,
                         Session report)
                  throws IOException,
                         VirtualNode.NoGHNFoundException

Disposes the scope

Parameters:

report -

Throws:

IOException

VirtualNode.NoGHNFoundException

getPublishedScopeResource

public PublishedScopeResource getPublishedScopeResource(org.gcube.common.core.scope.GCUBEScope scope)
                                                 throws org.globus.wsrf.NoSuchResourceException

Gets the resource published in the IS for the given scope

Parameters:

scope -

Returns:

the resource

Throws:

org.globus.wsrf.NoSuchResourceException

createState

public void createState(org.gcube.common.core.scope.GCUBEScope scope)
                 throws org.globus.wsrf.NoSuchResourceException,
                        Exception

Creates a new state for the given scope

Parameters:

scope -

Throws:

org.globus.wsrf.NoSuchResourceException

Exception