## org.openorb.net
Interface ServerProtocol

All Known Implementing Classes:
  IIOPServerProtocol

public interface ServerProtocol

The server protocol represents a listen point at which clients may create a ServerChannel object through which to issue requests. The server protocol is also responsible for constructing profiles to be published within an IOR.

Author:
  Unknown

Field Summary
`static int` `STATE_CLOSED` Closed.
`static int` `STATE_LISTENING` Listening for new connections.
`static int` `STATE_PAUSED` Paused.

Method Summary
`void` `close()` Stop listening, refuse all incoming connections.
`TaggedProfile` `create_profile(int profile_tag, ComponentSet component_set, byte[] object_key)` Construct a tagged profile from parts.
`void` `listen(int timeout)` Listen for a single connection.
`boolean` `open()` Move to the listening state.
`ORB` `orb()` An orb reference.
`boolean` `pause()` Move to the paused state.
`void` `run_listen()` Donate a thread for listening.
`int` `state()` The channel state.

Field Detail

### STATE_LISTENING

    public static final int STATE_LISTENING

  Listening for new connections. `perform_work` waits for a specified time for a new incoming connections and work_pending returns true if there is a queued connection request.

### STATE_PAUSED

    public static final int STATE_PAUSED

  Paused. Connection requests are queued. Protocols which serve requests are created in this state. Listen returns immediatly and any thread used in run_listen will be sent to sleep.

### STATE_CLOSED

    public static final int STATE_CLOSED

  Closed. Incoming connections are being refused. `perform_work` returns false. Leaving this state will result in re-registering with the ServerManager.

Method Detail

### orb

    public ORB orb()

  An orb reference.

### state

    public int state()

  The channel state.

### open

    public boolean open()

  Move to the listening state. If in the closed state this will result in the protocol re-registering itself with the ServerManager. Returns true if state changed.

### pause

    public boolean pause()

  Move to the paused state. This is only valid in the LISTENING state. returns true if state is now PAUSED.

### close

    public void close()

  Stop listening, refuse all incoming connections. Returns true if state is now CLOSED.

### listen

    public void listen(int timeout)

  Listen for a single connection. If a connection is available this will create and register a new server socket, otherwise it will return once the timeout has expired. A negative or zero timeout will be changed to a maximum.

### run_listen

    public void run_listen()

  Donate a thread for listening. This function returns when interrupt is called on the thread or the protocol is closed.

### create_profile

    public TaggedProfile create_profile(int profile_tag,
                                        ComponentSet component_set,
                                        byte[] object_key)

  Construct a tagged profile from parts. This is used by the ServerManager. If the profile should not be included in an IOR this may return null.