com.liferay.portal.kernel.cluster

Annotation Type Clusterable

@Documented
 @Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Clusterable

Provides an annotation for methods that, when invoked by an com.liferay.portal.spring.aop.AopInvocationHandler, are invoked across the cluster. By default the methods are invoked on all active nodes in the cluster. All Liferay aspect annotations are aware of their scope. Interface aspect annotations can be overwritten by their implementations. Class level aspect annotations can be overwritten by method annotations.

Author:

Shuyang Zhou

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<? extends ClusterInvokeAcceptor>	acceptor Returns a ClusterInvokeAcceptor that can filter out invocation on members of the node in case they are not ready or capable of handling the invocation.
boolean	onMaster Whether the affected methods should only be invoked on the master node.

Element Detail

acceptor

public abstract Class<? extends ClusterInvokeAcceptor> acceptor

Returns a ClusterInvokeAcceptor that can filter out invocation on members of the node in case they are not ready or capable of handling the invocation.

Default:

com.liferay.portal.kernel.cluster.ClusterInvokeAcceptor.class

onMaster

public abstract boolean onMaster

Whether the affected methods should only be invoked on the master node. Values returned from such methods are deserialized.

Default:

false