org.gcube.data.tm.state
Class AccessorResource

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.common.core.state.GCUBEWSLiteResource<SourceResource>
                  org.gcube.data.tm.state.AccessorResource

All Implemented Interfaces:

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

Direct Known Subclasses:

TReaderResource, TWriterResource

public abstract class AccessorResource
extends org.gcube.common.core.state.GCUBEWSLiteResource<SourceResource>
implements org.gcube.data.tmf.api.SourceConsumer

Base class for stateful resources of T-Reader and T-Writer services.

Author:

Fabio Simeoni

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

protected static int

PART_SIZE

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

logger, uuidGen

Constructor Summary

AccessorResource()

Method Summary

Long	getCardinality() Returns the cardinality of the source.
Calendar	getLastUpdate() Returns the time in which the collection was last updated.
String	getName() Returns the source identifier.
String	getPlugin() Returns the name of the associated plugin.
org.gcube.common.core.types.DescriptiveProperty[]	getProperty() Returns the descriptive properties of the resource.
protected String[]	getPropertyNames()
String	getSourceId() Returns the source identifier.
QName[]	getType() Returns the data type of the resource.
protected void	initialise(Object... params)
protected void	initialiseContainers()
void	onEvent(org.gcube.data.tmf.api.SourceEvent... events)
protected void	subscribeForChange()

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

getLocalID, getLocalResource, getProperty, initialise, onRemove, setLocalID, transformParams

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

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

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

getID, getLock, getScheduledTasks, getScope, launchTask, 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

Field Detail

PART_SIZE

protected static final int PART_SIZE

See Also:

Constant Field Values

Constructor Detail

AccessorResource

public AccessorResource()

Method Detail

initialise

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

Specified by:

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

Throws:

Exception

getPropertyNames

protected String[] getPropertyNames()

Specified by:

getPropertyNames in class org.gcube.common.core.state.GCUBEWSLiteResource<SourceResource>

initialiseContainers

protected void initialiseContainers()
                             throws Exception

Overrides:

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

Throws:

Exception

getPlugin

public String getPlugin()
                 throws org.globus.wsrf.ResourceException

Returns the name of the associated plugin.

Returns:

the name

Throws:

org.globus.wsrf.ResourceException

getSourceId

public String getSourceId()
                   throws org.globus.wsrf.ResourceException

Returns the source identifier.

Returns:

the identifier

Throws:

org.globus.wsrf.ResourceException

getName

public String getName()
               throws org.globus.wsrf.ResourceException

Returns the source identifier.

Returns:

the identifier

Throws:

org.globus.wsrf.ResourceException

getCardinality

public Long getCardinality()
                    throws org.globus.wsrf.ResourceException

Returns the cardinality of the source.

Returns:

the cardinality

Throws:

org.globus.wsrf.ResourceException

getLastUpdate

public Calendar getLastUpdate()
                       throws org.globus.wsrf.ResourceException

Returns the time in which the collection was last updated.

Returns:

the time.

Throws:

org.globus.wsrf.ResourceException

getType

public QName[] getType()
                throws org.globus.wsrf.ResourceException

Returns the data type of the resource.

Returns:

the type.

Throws:

org.globus.wsrf.ResourceException

getProperty

public org.gcube.common.core.types.DescriptiveProperty[] getProperty()
                                                              throws org.globus.wsrf.ResourceException

Returns the descriptive properties of the resource.

Returns:

the properties.

Throws:

org.globus.wsrf.ResourceException

subscribeForChange

protected void subscribeForChange()
                           throws org.globus.wsrf.ResourceException

Throws:

org.globus.wsrf.ResourceException

onEvent

public void onEvent(org.gcube.data.tmf.api.SourceEvent... events)

Specified by:

onEvent in interface org.gcube.data.tmf.api.SourceConsumer