org.apache.ignite.internal.processors.resource

Class GridResourceJobContextInjector

java.lang.Object

org.apache.ignite.internal.processors.resource.GridResourceJobContextInjector

public class GridResourceJobContextInjector
extends Object

Simple injector which wraps ComputeJobContext resource object.

Method Summary

Modifier and Type	Method and Description
T	getResource() Gets resource.
void	inject(org.apache.ignite.internal.processors.resource.GridResourceField field, Object target, Class<?> depCls, GridDeployment dep) Injects resource into field.
void	inject(org.apache.ignite.internal.processors.resource.GridResourceMethod mtd, Object target, Class<?> depCls, GridDeployment dep) Injects resource with a setter method.
String	toString()
void	undeploy(GridDeployment dep) Gracefully cleans all resources associated with deployment.

Methods inherited from class java.lang.Object

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

Method Detail

inject

public void inject(org.apache.ignite.internal.processors.resource.GridResourceField field,
                   Object target,
                   Class<?> depCls,
                   GridDeployment dep)
            throws IgniteCheckedException

Injects resource into field. Caches injected resource with the given key if needed.

Parameters:

field - Field to inject.

target - Target object the field belongs to.

depCls - Deployed class.

dep - Deployment.

Throws:

IgniteCheckedException - If injection failed.

inject

public void inject(org.apache.ignite.internal.processors.resource.GridResourceMethod mtd,
                   Object target,
                   Class<?> depCls,
                   GridDeployment dep)
            throws IgniteCheckedException

Injects resource with a setter method. Caches injected resource with the given key if needed.

Parameters:

mtd - Setter method.

target - Target object the field belongs to.

depCls - Deployed class.

dep - Deployment.

Throws:

IgniteCheckedException - If injection failed.

getResource

public T getResource()

Gets resource.

Returns:

Resource

undeploy

public void undeploy(GridDeployment dep)

Gracefully cleans all resources associated with deployment.

Parameters:

dep - Deployment to undeploy.

toString

public String toString()

Overrides:

toString in class Object