py4j.reflection

Class PythonProxyHandler

java.lang.Object

py4j.reflection.PythonProxyHandler

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public class PythonProxyHandler
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

A PythonProxyHandler is used in place of a Python object. Python programs can send Python objects that implements a Java interface to the JVM: these Python objects are represented by dynamic proxies with a PythonProxyHandler.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CALL_PROXY_COMMAND_NAME
static java.lang.String	GARBAGE_COLLECT_PROXY_COMMAND_NAME

Constructor Summary

Constructors

Constructor and Description
PythonProxyHandler(java.lang.String id, Gateway gateway)

Method Summary

Modifier and Type	Method and Description
protected void	finalize()
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)

Methods inherited from class java.lang.Object

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

Field Detail

CALL_PROXY_COMMAND_NAME

public static final java.lang.String CALL_PROXY_COMMAND_NAME

See Also:

Constant Field Values

GARBAGE_COLLECT_PROXY_COMMAND_NAME

public static final java.lang.String GARBAGE_COLLECT_PROXY_COMMAND_NAME

See Also:

Constant Field Values

Constructor Detail

PythonProxyHandler

public PythonProxyHandler(java.lang.String id,
                          Gateway gateway)

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable