Java Reference
In-Depth Information
L
ISTING
7.9
Continued
//
// runtime services methods
/**
* requests a service to its counterpart
*/
public ServiceResult requestService(DeploymentService ds) throws
➥
RemoteException;
7
//
// support methods
/**
* get the server side of this deploylet (a servlet instance)
*/
public Deploylet getServer() throws RemoteException;
/**
* get the client side of this deploylet (an applet instance)
*/
public Deploylet getClient() throws RemoteException;
/**
* set the client side of this deploylet
*/
public void setClient(Deploylet d) throws RemoteException;
/**
* set the server side of this deploylet
*/
public void setServer(Deploylet d) throws RemoteException;
/**
* get the deploylet name (RMI address)
*/
public String getName() throws RemoteException;
}
The
Deploylet
interface implements what is detailed in Table 7.1 together with some
auxiliary methods and a general-purpose runtime service request mechanism (see method
requestService
at line 79 of Listing 7.9). Regarding the
requestService
method, we will
not show the
RequestService
,
DeploymentService
, and
DebugService
classes. The support
methods are needed for client-server interaction.
