Macromedia flex 2-migrating applications to flex 2 Manual De Usuario

152

Data Services

Accessing request/response data with 
RemoteObject

A Java object that you call using the 

<mx:RemoteObject>

 tag has access to request, response, 

and servlet data. For Flex 1.5, from within a Java object, you can call the following methods:

In Flex 2, this API no longer exists. The flex.messaging.FlexContext class provides equivalent 
methods. Flex Data Services provides enhancements for working with session data in the 
following classes:

■

flex.messaging.FlexContext

■

flex.messaging.FlexSession

■

flex.messaging.FlexSessionListener 

■

flex.messaging.FlexSessionAttributeListener 

■

flex.messaging.FlexSessionBindingEvent

■

flex.messaging.FlexSessionBindingListener

These classes are included in the the public 

. For 

information, see Chapter 43, “Configuring Data Services,” in the Flex 2 Developer’s Guide.

Method

Description

flashgateway.Gateway.getHttpRequest()

Returns the HttpServletRequest object for the 
current request. Adobe recommends that you 
access session data and other request data 
through the 

getHttpRequest()

 method.

flashgateway.Gateway.getHttpResponse()

Returns the HttpServletResponse object for the 
current request.

flashgateway.Gateway.getServletConfig()

Returns the ServletConfig object for the calling 
servlet.