org.wisepersist.apuava.resource

Class ResourceManager

java.lang.Object

org.wisepersist.apuava.resource.ResourceManager

public class ResourceManager
extends java.lang.Object

Resource manager to isolate the auto-closing logic in a separate class.

Constructor Summary

Constructors

Constructor and Description
ResourceManager() Default non-arg constructor.

Method Summary

Modifier and Type	Method and Description
<T> T	run(ResourceHandler<T> handler) Runs the resource handler.
void	run(VoidResourceHandler handler) Runs the resource handler.
ResourceManager	with(java.io.Closeable theResource) Creates a new instance of ResourceManager with the resource specified.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceManager

public ResourceManager()

Default non-arg constructor.

Method Detail

with

public final ResourceManager with(java.io.Closeable theResource)

Creates a new instance of ResourceManager with the resource specified.

Parameters:

theResource - The closeable resource specified.

Returns:

The new instance of ResourceManager created.

run

public final <T> T run(ResourceHandler<T> handler)
                throws java.io.IOException

Runs the resource handler.

Type Parameters:

T - The result type specified.

Parameters:

handler - The resource handler specified.

Returns:

The result of resource processing.

Throws:

java.io.IOException - If IO errors occur.

run

public final void run(VoidResourceHandler handler)
               throws java.io.IOException

Runs the resource handler.

Parameters:

handler - The resource handler specified.

Throws:

java.io.IOException - If IO errors occur.