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Class com.oreilly.servlet.RemoteDaemonHttpServlet 

java.lang.Object
   |
   +----javax.servlet.GenericServlet
           |
           +----javax.servlet.http.HttpServlet
                   |
                   +----com.oreilly.servlet.DaemonHttpServlet
                           |
                           +----com.oreilly.servlet.RemoteDaemonHttpServlet
public abstract class RemoteDaemonHttpServlet
extends DaemonHttpServlet
implements Remote
A superclass for any HTTP servlet that wishes to act as an RMI server and, additionally, accept raw socket connections. Includes the functionality from both RemoteHttpServlet and DaemonHttpServlet, by extending DaemonHttpServlet and re-implementing RemoteHttpServlet.

Version:
1.0, 98/09/18
Author:
Jason Hunter, Copyright © 1998
See Also:
RemoteHttpServlet, DaemonHttpServlet

Variable Index

o registry
The registry for the servlet

Constructor Index

o RemoteDaemonHttpServlet()

Method Index

o bind()
Binds the servlet to the registry.
o destroy()
Halts the servlet's RMI operations and halts the thread listening for socket connections.
o getRegistryName()
Returns the name under which the servlet should be bound in the registry.
o getRegistryPort()
Returns the port where the registry should be running.
o init(ServletConfig)
Begins the servlet's RMI operations and begins a thread listening for socket connections.
o unbind()
Unbinds the servlet from the registry.

Variables

o registry 
 protected Registry registry
The registry for the servlet

Constructors

o RemoteDaemonHttpServlet 
 public RemoteDaemonHttpServlet()

Methods

o init 
 public void init(ServletConfig config) throws ServletException
Begins the servlet's RMI operations and begins a thread listening for socket connections. Subclasses that override this method must be sure to first call super.init(config).

Parameters:
config - the servlet config
Throws: ServletException
if a servlet exception occurs
Overrides:
init in class DaemonHttpServlet
o destroy 
 public void destroy()
Halts the servlet's RMI operations and halts the thread listening for socket connections. Subclasses that override this method must be sure to first call super.destroy().

Overrides:
destroy in class DaemonHttpServlet
o getRegistryName 
 protected String getRegistryName()
Returns the name under which the servlet should be bound in the registry. By default the name is the servlet's class name. This can be overridden with the registryName init parameter.

Returns:
the name under which the servlet should be bound in the registry
o getRegistryPort 
 protected int getRegistryPort()
Returns the port where the registry should be running. By default the port is the default registry port (1099). This can be overridden with the registryPort init parameter.

Returns:
the port for the registry
o bind 
 protected void bind()
Binds the servlet to the registry. Creates the registry if necessary. Logs any errors.

o unbind 
 protected void unbind()
Unbinds the servlet from the registry. Logs any errors. 

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