Package org.apache.ignite.internal.processors.service

Class ServiceContextImpl

java.lang.Object

org.apache.ignite.internal.processors.service.ServiceContextImpl

All Implemented Interfaces:

Serializable, ServiceContext

public class ServiceContextImpl
extends Object
implements ServiceContext

Service context implementation.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
<K> K	affinityKey()	Gets affinity key used for key-to-node affinity calculation.
@Nullable String	cacheName()	Gets cache name used for key-to-node affinity calculation.
ServiceCallContext	currentCallContext()	Gets context of the current service call.
UUID	executionId()	Gets service execution ID.
boolean	isCancelled()	Get flag indicating whether service has been cancelled or not.
String	name()	Gets service name.
void	setCancelled(boolean isCancelled)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

name

public String name()

Gets service name.

Specified by:

name in interface ServiceContext

Returns:

Service name.

executionId

public UUID executionId()

Gets service execution ID. Execution ID is guaranteed to be unique across all service deployments.

Specified by:

executionId in interface ServiceContext

Returns:

Service execution ID.

isCancelled

public boolean isCancelled()

Get flag indicating whether service has been cancelled or not.

Specified by:

isCancelled in interface ServiceContext

Returns:

Flag indicating whether service has been cancelled or not.

cacheName

@Nullable
public @Nullable String cacheName()

Gets cache name used for key-to-node affinity calculation. This parameter is optional and is set only when key-affinity service was deployed.

Specified by:

cacheName in interface ServiceContext

Returns:

Cache name, possibly null.

affinityKey

@Nullable
public <K> K affinityKey()

Gets affinity key used for key-to-node affinity calculation. This parameter is optional and is set only when key-affinity service was deployed.

Specified by:

affinityKey in interface ServiceContext

Type Parameters:

K - Affinity key type.

Returns:

Affinity key, possibly null.

currentCallContext

public ServiceCallContext currentCallContext()

Gets context of the current service call.

Specified by:

currentCallContext in interface ServiceContext

Returns:

Context of the current service call, possibly null.

See Also:

ServiceCallContext

setCancelled

public void setCancelled(boolean isCancelled)

Parameters:

isCancelled - Cancelled flag.

toString

public String toString()

Overrides:

toString in class Object