com.gigaspaces.lrmi

Class MethodCachedInvocationHandler

java.lang.Object

com.gigaspaces.lrmi.MethodCachedInvocationHandler

All Implemented Interfaces:

ProxyInvocationHandler

public class MethodCachedInvocationHandler
extends Object
implements ProxyInvocationHandler

Wraps a ILRMIInvocationHandler as a InvocationHandler with an internam RemoteMethodCache for fast transformation between regular method to LRMI method.

Since:

7.1

Author:

eitany

Field Summary

Fields inherited from interface com.gigaspaces.internal.reflection.ProxyInvocationHandler

INTERNAL_NAME

Constructor Summary

Constructors

Constructor and Description
MethodCachedInvocationHandler(RemoteMethodCache cache, ClientPeerInvocationHandler invocationHandler, String serverPlatformVersion, PlatformLogicalVersion serverPlatformLogicalVersion, String connectionURL)

Method Summary

Modifier and Type	Method and Description
boolean	decrementReference()
void	disable()
void	enable()
String	getConnectionURL()
ClientPeerInvocationHandler	getInvocationHandler()
LRMIProxyMonitoringDetailsImpl	getMonitoringDetails()
StubId	getStubId()
void	incrementReference()
Object	invoke(Object proxy, IMethod method, Object[] args) Processes a method invocation on a proxy instance and returns the result.

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodCachedInvocationHandler

public MethodCachedInvocationHandler(RemoteMethodCache cache,
                                     ClientPeerInvocationHandler invocationHandler,
                                     String serverPlatformVersion,
                                     PlatformLogicalVersion serverPlatformLogicalVersion,
                                     String connectionURL)

Method Detail

invoke

public Object invoke(Object proxy,
                     IMethod method,
                     Object[] args)
              throws Throwable

Description copied from interface: ProxyInvocationHandler

Processes a method invocation on a proxy instance and returns the result. This method will be invoked on an invocation handler when a method is invoked on a proxy instance that it is associated with.

Specified by:

invoke in interface ProxyInvocationHandler

Parameters:

proxy - the proxy instance that the method was invoked on

method - the IMethod instance corresponding to the interface method invoked on the proxy instance. The declaring class of the IMethod object will be the interface that the method was declared in, which may be a superinterface of the proxy interface that the proxy class inherits the method through.

args - an array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or null if interface method takes no arguments. Arguments of primitive types are wrapped in instances of the appropriate primitive wrapper class, such as java.lang.Integer or java.lang.Boolean.

Returns:

the value to return from the method invocation on the proxy instance. If the declared return type of the interface method is a primitive type, then the value returned by this method must be an instance of the corresponding primitive wrapper class; otherwise, it must be a type assignable to the declared return type. If the value returned by this method is null and the interface method's return type is primitive, then a NullPointerException will be thrown by the method invocation on the proxy instance. If the value returned by this method is otherwise not compatible with the interface method's declared return type as described above, a ClassCastException will be thrown by the method invocation on the proxy instance.

Throws:

Throwable - the exception to throw from the method invocation on the proxy instance. The exception's type must be assignable either to any of the exception types declared in the throws clause of the interface method or to the unchecked exception types java.lang.RuntimeException or java.lang.Error. If a checked exception is thrown by this method that is not assignable to any of the exception types declared in the throws clause of the interface method, then an UndeclaredThrowableException containing the exception that was thrown by this method will be thrown by the method invocation on the proxy instance.

See Also:

UndeclaredThrowableException

getStubId

public StubId getStubId()

getInvocationHandler

public ClientPeerInvocationHandler getInvocationHandler()

disable

public void disable()

enable

public void enable()

decrementReference

public boolean decrementReference()

incrementReference

public void incrementReference()

getMonitoringDetails

public LRMIProxyMonitoringDetailsImpl getMonitoringDetails()

getConnectionURL

public String getConnectionURL()