Patent ID: 7454440

Claim:
A method for providing data describing a screen image to a first application between a client executing the first application and a host system executing a second application and connected to the client via a network, the client having a resource adaptor and a screen record which provides the screen image to the first application, the resource adaptor passing a IScreenInfo object to the screen record, the IScreenInfo object providing information on the whole screen, the client translating the data which the resource adaptor received from the second application hosted by the host system via the network into a format which can be used by the first application, the method further comprising: in the client, populating the screen record in an objected oriented environment with the data received from the second application and describing a field in order to translate the data into the format, the population being performed by using an interface which is implemented by the screen record and is used by the resource adaptor, the screen record in the objected oriented environment having a code to access the data describing the field, wherein a getFields method enables the access to the data and returns iterator of all the fields within a record.