org.springframework.yarn.container
Class ContainerHandler

java.lang.Object
  org.springframework.yarn.container.ContainerHandler

public class ContainerHandler
extends java.lang.Object

Handler for a common object representing something to be run. This is usually used when a plain pojo is configured with @YarnContainer and @OnYarnContainerStart annotations.

Author:

Janne Valkealahti

Constructor Summary

ContainerHandler(MethodInvokingYarnContainerRuntimeProcessor<T> processor)
Instantiates a new container handler.

ContainerHandler(java.lang.Object target)
Instantiates a new container handler.

ContainerHandler(java.lang.Object target, java.lang.reflect.Method method)
Instantiates a new container handler.

ContainerHandler(java.lang.Object target, java.lang.String methodName)
Instantiates a new container handler.

Method Summary

java.lang.Object

handle(YarnContainerRuntime yarnContainerRuntime) Handle container using a YarnContainerRuntimeProcessor.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerHandler

public ContainerHandler(java.lang.Object target)

Instantiates a new container handler.

Parameters:

target - the target bean

ContainerHandler

public ContainerHandler(java.lang.Object target,
                        java.lang.reflect.Method method)

Instantiates a new container handler.

Parameters:

target - the target bean

method - the method

ContainerHandler

public ContainerHandler(java.lang.Object target,
                        java.lang.String methodName)

Instantiates a new container handler.

Parameters:

target - the target bean

methodName - the method name

ContainerHandler

public ContainerHandler(MethodInvokingYarnContainerRuntimeProcessor<T> processor)

Instantiates a new container handler.

Type Parameters:

T - the generic type

Parameters:

processor - the processor

Method Detail

handle

public java.lang.Object handle(YarnContainerRuntime yarnContainerRuntime)

Handle container using a YarnContainerRuntimeProcessor.

Parameters:

yarnContainerRuntime - the yarn container runtime

Returns:

the result value