Package io.immutables.common

Class ProxyHandler

java.lang.Object

io.immutables.common.ProxyHandler

All Implemented Interfaces:

InvocationHandler

public abstract class ProxyHandler
extends Object
implements InvocationHandler

Base abstract class for non-value interface proxies. Non-value here means that equality is based on the object identity.

Constructor Summary

Constructors

Constructor	Description
ProxyHandler()

Method Summary

Modifier and Type	Method	Description
protected final Object	delegate(Object target, Method method, Object... arguments)	Use this method in subclasses if you want to delegate call to a target instance.
final boolean	equals(Object obj)	Always delegates to Object.equals(Object)
protected abstract Object	handleInterfaceMethod(Object proxy, Method method, Object[] arguments)	Override to handle relevant methods.
final int	hashCode()	Always delegates to Object.hashCode()
final Object	invoke(Object proxy, Method method, Object[] arguments)
static boolean	isEquals(Method method)
static boolean	isHashCode(Method method)
static boolean	isToString(Method method)
protected Object	toString(Object proxy)

Methods inherited from class java.lang.Object

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

Constructor Details

ProxyHandler

public ProxyHandler()

Method Details

handleInterfaceMethod

protected abstract Object handleInterfaceMethod(Object proxy,
 Method method,
 Object[] arguments)
                                         throws Throwable

Override to handle relevant methods.

Throws:

Throwable

invoke

public final Object invoke(Object proxy,
 Method method,
 Object[] arguments)
                    throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

delegate

protected final Object delegate(Object target,
 Method method,
 Object... arguments)
                         throws Throwable

Use this method in subclasses if you want to delegate call to a target instance. This does reflective call and unwrap exceptions.

Throws:

Throwable

toString

protected Object toString(Object proxy)

equals

public final boolean equals(Object obj)

Always delegates to Object.equals(Object)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Always delegates to Object.hashCode()

Overrides:

hashCode in class Object

isToString

public static boolean isToString(Method method)

isEquals

public static boolean isEquals(Method method)

isHashCode

public static boolean isHashCode(Method method)