javax.websocket.server.ServerContainer Maven / Gradle / Ivy
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package javax.websocket.server;
import javax.websocket.*;
/**
* The ServerContainer is the specialized view of the WebSocketContainer available
* in server-side deployments. There is one ServerContainer instance per
* websocket application. The ServerContainer holds the methods to be able to
* register server endpoints during the initialization phase of the application.
* For websocket enabled web containers, developers may
* obtain a reference to the ServerContainer instance by retrieving it as an
* attribute named javax.websocket.server.ServerContainer on the
* ServletContext. This way, the registration methods held on this interface
* may be called to register server endpoints from a ServletContextListener
* during the deployment of the WAR file containing the endpoint.
*
* WebSocket
* implementations that run outside the web container may have other means
* by which to provide a ServerContainer instance to the developer at application
* deployment time.
*
* Once the
* application deployment phase is complete, and the websocket application has
* begun accepting incoming connections, the registration methods may no
* longer be called.
*
* @author dannycoward
*/
public interface ServerContainer extends WebSocketContainer {
/**
* Deploys the given annotated endpoint into this ServerContainer during the
* initialization phase of deploying the application.
*
* @param endpointClass the class of the annotated endpoint
* @throws DeploymentException if the annotated endpoint was badly formed.
* @throws IllegalStateException if the containing websocket application has already
* been deployed.
*/
public void addEndpoint(Class endpointClass) throws DeploymentException;
/**
*
* @param serverConfig the configuration instance representing the logical endpoint
* that will be registered.
* @throws DeploymentException if the endpoint was badly formed.
* @throws IllegalStateException if the containing websocket application has already
* been deployed.
*/
public void addEndpoint(ServerEndpointConfig serverConfig) throws DeploymentException;
}