org.apache.commons.pool2.proxy

Class JdkProxySource<T>

java.lang.Object

org.apache.commons.pool2.proxy.JdkProxySource<T>

Type Parameters:

T - type of the pooled object to be proxied

All Implemented Interfaces:

ProxySource<T>

public class JdkProxySource<T>
extends java.lang.Object
implements ProxySource<T>

Provides proxy objects using Java reflection.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	classLoader
private java.lang.Class<?>[]	interfaces

Constructor Summary

Constructors

Constructor and Description
JdkProxySource(java.lang.ClassLoader classLoader, java.lang.Class<?>[] interfaces) Create a new proxy source for the given interfaces.

Method Summary

Modifier and Type	Method and Description
T	createProxy(T pooledObject, UsageTracking<T> usageTracking) Create a new proxy object, wrapping the given pooled object.
T	resolveProxy(T proxy) Obtain the wrapped object from the given proxy.

Methods inherited from class java.lang.Object

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

Field Detail

classLoader

private final java.lang.ClassLoader classLoader

interfaces

private final java.lang.Class<?>[] interfaces

Constructor Detail

JdkProxySource

public JdkProxySource(java.lang.ClassLoader classLoader,
                      java.lang.Class<?>[] interfaces)

Create a new proxy source for the given interfaces.

Parameters:

classLoader - The class loader with which to create the proxy

interfaces - The interfaces to proxy

Method Detail

createProxy

public T createProxy(T pooledObject,
                     UsageTracking<T> usageTracking)

Description copied from interface: ProxySource

Create a new proxy object, wrapping the given pooled object.

Specified by:

createProxy in interface ProxySource<T>

Parameters:

pooledObject - The object to wrap

usageTracking - The instance, if any (usually the object pool) to be provided with usage tracking information for this wrapped object

Returns:

the new proxy object

resolveProxy

public T resolveProxy(T proxy)

Description copied from interface: ProxySource

Obtain the wrapped object from the given proxy.

Specified by:

resolveProxy in interface ProxySource<T>

Parameters:

proxy - The proxy object

Returns:

The pooled objetc wrapped by the given proxy