com.netflix.hystrix.contrib.javanica.command

Class LazyCommandExecutionAction

java.lang.Object

com.netflix.hystrix.contrib.javanica.command.CommandAction

com.netflix.hystrix.contrib.javanica.command.LazyCommandExecutionAction

public class LazyCommandExecutionAction
extends CommandAction

This action creates related hystrix commands on demand when command creation can be postponed.

Constructor Summary

Constructors

Constructor and Description
LazyCommandExecutionAction(HystrixCommandFactory<?> commandFactory, MetaHolder metaHolder, java.util.Collection<com.netflix.hystrix.HystrixCollapser.CollapsedRequest<java.lang.Object,java.lang.Object>> collapsedRequests)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	execute(ExecutionType executionType) Executes action in accordance with the given execution type.
java.lang.Object	executeWithArgs(ExecutionType executionType, java.lang.Object[] args) Executes action with parameters in accordance with the given execution ty
java.lang.String	getActionName() Gets action name.
MetaHolder	getMetaHolder()

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyCommandExecutionAction

public LazyCommandExecutionAction(HystrixCommandFactory<?> commandFactory,
                          MetaHolder metaHolder,
                          java.util.Collection<com.netflix.hystrix.HystrixCollapser.CollapsedRequest<java.lang.Object,java.lang.Object>> collapsedRequests)

Method Detail

getMetaHolder

public MetaHolder getMetaHolder()

Specified by:

getMetaHolder in class CommandAction

execute

public java.lang.Object execute(ExecutionType executionType)
                         throws CommandActionExecutionException

Executes action in accordance with the given execution type.

Specified by:

execute in class CommandAction

Parameters:

executionType - the execution type

Returns:

result of execution

Throws:

CommandActionExecutionException

executeWithArgs

public java.lang.Object executeWithArgs(ExecutionType executionType,
                               java.lang.Object[] args)
                                 throws CommandActionExecutionException

Executes action with parameters in accordance with the given execution ty

Specified by:

executeWithArgs in class CommandAction

Parameters:

executionType - the execution type

args - the parameters of the action

Returns:

result of execution

Throws:

CommandActionExecutionException

getActionName

public java.lang.String getActionName()

Gets action name. Useful for debugging.

Specified by:

getActionName in class CommandAction

Returns:

the action name