org.directwebremoting.proxy.dwr
Class Engine

java.lang.Object
  org.directwebremoting.proxy.ScriptProxy
      org.directwebremoting.proxy.dwr.Engine

Deprecated. Use org.directwebremoting.ui.dwr.Engine

@Deprecated
public class Engine
extends ScriptProxy

Engine is a server-side proxy that allows Java programmers to call client side Javascript from Java.

Author:

Joe Walker [joe at getahead dot ltd dot uk]

See Also:

for more documenation on server-side proxies, Engine

Field Summary

static int	IFrame Deprecated. XHR remoting type constant.
static int	ScriptTag Deprecated. XHR remoting type constant.
static int	XMLHttpRequest Deprecated. XHR remoting type constant.

Constructor Summary

Engine()
Deprecated. Http thread constructor, that affects no browsers.

Engine(java.util.Collection<ScriptSession> scriptSessions)
Deprecated. Http thread constructor that alters a number of browsers

Engine(ScriptSession scriptSession)
Deprecated. Http thread constructor that alters a single browser

Method Summary

void	setActiveReverseAjax(boolean activeReverseAjax) Deprecated. Does DWR poll the server for updates? (Default: false)
void	setAsync(boolean async) Deprecated. Do we ask the XHR object to be asynchronous? (Default: true)
void	setHttpMethod(java.lang.String httpMethod) Deprecated. Which HTTP method do we use to send results? Must be one of "GET" or "POST".
void	setOrdered(boolean ordered) Deprecated. Ensure that remote calls happen in the order in which they were sent? (Default: false)
void	setPollType(int newPollType) Deprecated. Set the preferred polling type.
void	setPollUsingComet(boolean pollComet) Deprecated. Does DWR us comet polling? (Default: true)
void	setRpcType(int newType) Deprecated. Set the preferred remoting type.
void	setTimeout(int timeout) Deprecated. Set a default timeout value for all calls.

Methods inherited from class org.directwebremoting.proxy.ScriptProxy

addFunctionCall, addFunctionCall, addFunctionCall, addFunctionCall, addFunctionCall, addFunctionCall, addFunctionCall, addFunctionCall, addScript, addScriptSession, addScriptSessions

Methods inherited from class java.lang.Object

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

Field Detail

XMLHttpRequest

public static final int XMLHttpRequest

Deprecated.

XHR remoting type constant. See dwr.engine.set[Rpc|Poll]Type()

See Also:

Constant Field Values

IFrame

public static final int IFrame

Deprecated.

XHR remoting type constant. See dwr.engine.set[Rpc|Poll]Type()

See Also:

Constant Field Values

ScriptTag

public static final int ScriptTag

Deprecated.

XHR remoting type constant. See dwr.engine.setRpcType()

See Also:

Constant Field Values

Constructor Detail

Engine

public Engine()

Deprecated.

Http thread constructor, that affects no browsers. Calls to ScriptProxy.addScriptSession(ScriptSession) or to ScriptProxy.addScriptSessions(Collection) will be needed

Engine

public Engine(ScriptSession scriptSession)

Deprecated.

Http thread constructor that alters a single browser

Parameters:

scriptSession - The browser to alter

Engine

public Engine(java.util.Collection<ScriptSession> scriptSessions)

Deprecated.

Http thread constructor that alters a number of browsers

Parameters:

scriptSessions - A collection of ScriptSessions that we should act on.

Method Detail

setTimeout

public void setTimeout(int timeout)

Deprecated.

Set a default timeout value for all calls. 0 (the default) turns timeouts off.

Parameters:

timeout - The time to wait in milliseconds

setRpcType

public void setRpcType(int newType)

Deprecated.

Set the preferred remoting type.

Parameters:

newType - One of dwr.engine.XMLHttpRequest or dwr.engine.IFrame or dwr.engine.ScriptTag

setHttpMethod

public void setHttpMethod(java.lang.String httpMethod)

Deprecated.

Which HTTP method do we use to send results? Must be one of "GET" or "POST".

Parameters:

httpMethod - One of XMLHttpRequest, IFrame or ScriptTag

setOrdered

public void setOrdered(boolean ordered)

Deprecated.

Ensure that remote calls happen in the order in which they were sent? (Default: false)

Parameters:

ordered - True to set call ordering.

setAsync

public void setAsync(boolean async)

Deprecated.

Do we ask the XHR object to be asynchronous? (Default: true)

Parameters:

async - False to become synchronous (not recommended)

setActiveReverseAjax

public void setActiveReverseAjax(boolean activeReverseAjax)

Deprecated.

Does DWR poll the server for updates? (Default: false)

Parameters:

activeReverseAjax - True/False to turn RA on/off

setPollUsingComet

public void setPollUsingComet(boolean pollComet)

Deprecated.

Does DWR us comet polling? (Default: true)

Parameters:

pollComet - True/False to use Comet where supported

setPollType

public void setPollType(int newPollType)

Deprecated.

Set the preferred polling type.

Parameters:

newPollType - One of XMLHttpRequest, IFrame or ScriptTag