Package com.caucho.hessian.client

Class HessianProxy

java.lang.Object

com.caucho.hessian.client.HessianProxy

All Implemented Interfaces:

Serializable, InvocationHandler

public class HessianProxy
extends Object
implements InvocationHandler, Serializable

Proxy implementation for Hessian clients. Applications will generally use HessianProxyFactory to create proxy clients.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected HessianProxyFactory	_factory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HessianProxy(URL url, HessianProxyFactory factory)	Protected constructor for subclassing
protected	HessianProxy(URL url, HessianProxyFactory factory, Class<?> type)	Protected constructor for subclassing

Method Summary

Modifier and Type	Method	Description
protected void	addRequestHeaders(HessianConnection conn)	Method that allows subclasses to add request headers such as cookies.
protected InputStream	getInputStream(HessianConnection conn)
URL	getURL()	Returns the proxy's URL.
Object	invoke(Object proxy, Method method, Object[] args)	Handles the object invocation.
protected String	mangleName(Method method)
protected void	parseResponseHeaders(URLConnection conn)	Method that allows subclasses to parse response headers such as cookies.
protected HessianConnection	sendRequest(String methodName, Object[] args)	Sends the HTTP request to the Hessian connection.
Object	writeReplace()

Methods inherited from class java.lang.Object

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

Field Detail

_factory

protected HessianProxyFactory _factory

Constructor Detail

HessianProxy

protected HessianProxy(URL url,
                       HessianProxyFactory factory)

Protected constructor for subclassing

HessianProxy

protected HessianProxy(URL url,
                       HessianProxyFactory factory,
                       Class<?> type)

Protected constructor for subclassing

Method Detail

getURL

public URL getURL()

Returns the proxy's URL.

invoke

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

Handles the object invocation.

Specified by:

invoke in interface InvocationHandler

Parameters:

proxy - the proxy object to invoke

method - the method to call

args - the arguments to the proxy object

Throws:

Throwable

getInputStream

protected InputStream getInputStream(HessianConnection conn)
                              throws IOException

Throws:

IOException

mangleName

protected String mangleName(Method method)

sendRequest

protected HessianConnection sendRequest(String methodName,
                                        Object[] args)
                                 throws IOException

Sends the HTTP request to the Hessian connection.

Throws:

IOException

addRequestHeaders

protected void addRequestHeaders(HessianConnection conn)

Method that allows subclasses to add request headers such as cookies. Default implementation is empty.

parseResponseHeaders

protected void parseResponseHeaders(URLConnection conn)

Method that allows subclasses to parse response headers such as cookies. Default implementation is empty.

Parameters:

conn -

writeReplace

public Object writeReplace()