org.gcube.indexmanagement.common
Class IndexManagementWSResource

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.indexmanagement.common.IndexWSResource
                  org.gcube.indexmanagement.common.IndexManagementWSResource

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 abstract class IndexManagementWSResource
extends IndexWSResource

Author:

Spyros Boutsis, NKUA

Nested Class Summary

Nested classes/interfaces inherited from class org.gcube.indexmanagement.common.IndexWSResource

IndexWSResource.DestructionMode

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

static String	MANAGER_STATUS_EMPTY The list of possible management status values
static String	MANAGER_STATUS_FINISHED
static String	MANAGER_STATUS_UPDATING
protected org.globus.wsrf.Topic	sharedStateChangeTopic The state change notification topic

Fields inherited from class org.gcube.indexmanagement.common.IndexWSResource

bInitializing, destructionMode, initLock, namespace, propNames, RP_COLLECTION_ID, RP_CREATED, RP_FIELDS, RP_INDEX_ID, RP_INDEX_TYPE_NAME, RP_MODIFIED, topicRegistrar

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

uuidGen

Constructor Summary

IndexManagementWSResource()

Method Summary

void	addUpdater(int updater) Adds a new value to the Updater Resource Property
void	deleteUpdater(int updater) Deletes a value from the Updater Resource Property
int	getConnectionCount() Getter method for the ConnectionCount Resource Property
int	getDocumentCount() Getter method for the DocumentCount Resource Property
String	getIndexStatus() Getter method for the IndexStatus Resource Property
int[]	getUpdater() Getter method for the Updater Resource Property
int	getUpdaterCount() Returns the number of values in the Updater Resource Property
void	initialise(String namespace, String indexID, String indexTypeName, String[] collectionID) Initializes the index management resource.
protected void	onLoad(ObjectInputStream ois, boolean firstLoad) Invoked when a resource is being created from a serialized, previously saved state.
protected void	onStore(ObjectOutputStream oos) Invoked when the state of the resource must be saved (resource serialization)
void	sendSharedStateChangeNotification(Object message) Sends a state change notification message
void	setConnectionCount(int connectionCount) Setter method for the ConnectionCount Resource Property
void	setDocumentCount(int docCount) Setter method for the DocumentCount Resource Property
void	setIndexStatus(String indexStatus) Setter method for the IndexStatus Resource Property
void	setUpdater(int[] updaters) Setter method for the Updater Resource Property

Methods inherited from class org.gcube.indexmanagement.common.IndexWSResource

addCollectionID, addField, createProperty, createProperty, createTopic, createTopic, filterFieldInfo, getCollectionID, getCreated, getDestructionMode, getFields, getIndexID, getIndexTypeName, getModified, getNamespace, getPropertyNames, isInitializing, isTopicRegistered, onResourceRemoval, publish, setCollectionID, setCreated, setDestructionMode, setFields, setIndexID, setIndexTypeName, setIsInitializing, setModified, store, waitUntilInitialized

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

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

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

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

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

Field Detail

MANAGER_STATUS_EMPTY

public static final String MANAGER_STATUS_EMPTY

The list of possible management status values

See Also:

Constant Field Values

MANAGER_STATUS_UPDATING

public static final String MANAGER_STATUS_UPDATING

See Also:

Constant Field Values

MANAGER_STATUS_FINISHED

public static final String MANAGER_STATUS_FINISHED

See Also:

Constant Field Values

sharedStateChangeTopic

protected org.globus.wsrf.Topic sharedStateChangeTopic

The state change notification topic

Constructor Detail

IndexManagementWSResource

public IndexManagementWSResource()

Method Detail

initialise

public void initialise(String namespace,
                       String indexID,
                       String indexTypeName,
                       String[] collectionID)
                throws Exception

Initializes the index management resource.

Overrides:

initialise in class IndexWSResource

Parameters:

namespace - the namespace of the service that this resource belongs to

indexID - the indexID of this resource

indexTypeName - the index type name of this resource

collectionID - the list of collection IDs of this resource

Throws:

Exception - an error occured

onLoad

protected void onLoad(ObjectInputStream ois,
                      boolean firstLoad)
               throws Exception

Invoked when a resource is being created from a serialized, previously saved state.

Overrides:

onLoad in class IndexWSResource

Parameters:

ois - the input stream through which the state can be read

indicates - if the resource is being loaded for the first time (hard load) or not (soft load)

Throws:

Exception - an error occured during resource deserialization

onStore

protected void onStore(ObjectOutputStream oos)
                throws Exception

Invoked when the state of the resource must be saved (resource serialization)

Overrides:

onStore in class IndexWSResource

Parameters:

oos - the output stream to write the resource state to

Throws:

Exception - an error occured during resource serialization

sendSharedStateChangeNotification

public void sendSharedStateChangeNotification(Object message)

Sends a state change notification message

Parameters:

message - the notification message to send

getIndexStatus

public String getIndexStatus()

Getter method for the IndexStatus Resource Property

Returns:

String the requested status indicator

getConnectionCount

public int getConnectionCount()

Getter method for the ConnectionCount Resource Property

Returns:

int the requested ConnectionCount

getDocumentCount

public int getDocumentCount()

Getter method for the DocumentCount Resource Property

Returns:

int the requested DocumentCount

getUpdater

public int[] getUpdater()

Getter method for the Updater Resource Property

Returns:

int[] the values of the requested Updater property

getUpdaterCount

public int getUpdaterCount()

Returns the number of values in the Updater Resource Property

Returns:

the number of updaters

setIndexStatus

public void setIndexStatus(String indexStatus)

Setter method for the IndexStatus Resource Property

Parameters:

indexStatus - String the new status of the resource

setConnectionCount

public void setConnectionCount(int connectionCount)

Setter method for the ConnectionCount Resource Property

Parameters:

ConnectionCount - int the new Connection count

setDocumentCount

public void setDocumentCount(int docCount)

Setter method for the DocumentCount Resource Property

Parameters:

DocumentCount - int the new document count

setUpdater

public void setUpdater(int[] updaters)

Setter method for the Updater Resource Property

Parameters:

updater - int[] the new updater values

addUpdater

public void addUpdater(int updater)

Adds a new value to the Updater Resource Property

Parameters:

updater - int the new updater

deleteUpdater

public void deleteUpdater(int updater)

Deletes a value from the Updater Resource Property

Parameters:

updater - int the updater value to remove