/*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed with
* this work for additional information regarding copyright ownership .
* The ASF licenses this file to You under the Apache License , Version 2 . 0
* ( the " License " ) ; you may not use this file except in compliance with
* the License . You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
package jakarta.websocket;
import java.io.Closeable;
import java.io.IOException;
import java.net.URI;
import java.security.Principal;
import java.util.List;
import java.util.Map;
import java.util.Set;
public interface Session extends Closeable {
/**
* Get the container that created this session .
*
* @ return the container that created this session .
*/
WebSocketContainer getContainer();
/**
* Registers a { @ link MessageHandler } for incoming messages . Only one { @ link MessageHandler } may be registered for
* each message type ( text , binary , pong ) . The message type will be derived at runtime from the provided
* { @ link MessageHandler } instance . It is not always possible to do this so it is better to use
* { @ link # addMessageHandler ( Class , jakarta . websocket . MessageHandler . Partial ) } or
* { @ link # addMessageHandler ( Class , jakarta . websocket . MessageHandler . Whole ) } .
*
* @ param handler The message handler for a incoming message
*
* @ throws IllegalStateException If a message handler has already been registered for the associated message type
*/
void addMessageHandler(MessageHandler handler) throws IllegalStateException;
Set<MessageHandler> getMessageHandlers();
void removeMessageHandler(MessageHandler listener);
String getProtocolVersion();
String getNegotiatedSubprotocol();
List<Extension> getNegotiatedExtensions();
boolean isSecure();
boolean isOpen();
/**
* Get the idle timeout for this session .
*
* @ return The current idle timeout for this session in milliseconds . Zero or negative values indicate an infinite
* timeout .
*/
long getMaxIdleTimeout();
/**
* Set the idle timeout for this session .
*
* @ param timeout The new idle timeout for this session in milliseconds . Zero or negative values indicate an
* infinite timeout .
*/
void setMaxIdleTimeout(long timeout);
/**
* Set the current maximum buffer size for binary messages .
*
* @ param max The new maximum buffer size in bytes
*/
void setMaxBinaryMessageBufferSize(int max);
/**
* Get the current maximum buffer size for binary messages .
*
* @ return The current maximum buffer size in bytes
*/
int getMaxBinaryMessageBufferSize();
/**
* Set the maximum buffer size for text messages .
*
* @ param max The new maximum buffer size in characters .
*/
void setMaxTextMessageBufferSize(int max);
/**
* Get the maximum buffer size for text messages .
*
* @ return The maximum buffer size in characters .
*/
int getMaxTextMessageBufferSize();
RemoteEndpoint.Async getAsyncRemote();
RemoteEndpoint.Basic getBasicRemote();
/**
* Provides a unique identifier for the session . This identifier should not be relied upon to be generated from a
* secure random source .
*
* @ return A unique identifier for the session .
*/
String getId();
/**
* Close the connection to the remote end point using the code
* { @ link jakarta . websocket . CloseReason . CloseCodes # NORMAL_CLOSURE } and an empty reason phrase .
*
* @ throws IOException if an I / O error occurs while the WebSocket session is being closed .
*/
@Override
void close() throws IOException;
/**
* Close the connection to the remote end point using the specified code and reason phrase .
*
* @ param closeReason The reason the WebSocket session is being closed .
*
* @ throws IOException if an I / O error occurs while the WebSocket session is being closed .
*/
void close(CloseReason closeReason) throws IOException;
URI getRequestURI();
Map<String,List<String>> getRequestParameterMap();
String getQueryString();
Map<String,String> getPathParameters();
Map<String,Object> getUserProperties();
Principal getUserPrincipal();
/**
* Obtain the set of open sessions associated with the same local endpoint as this session .
*
* @ return The set of currently open sessions for the local endpoint that this session is associated with .
*/
Set<Session> getOpenSessions();
/**
* Registers a { @ link MessageHandler } for partial incoming messages . Only one { @ link MessageHandler } may be
* registered for each message type ( text or binary , pong messages are never presented as partial messages ) .
*
* @ param < T > The type of message that the given handler is intended for
* @ param clazz The Class that implements T
* @ param handler The message handler for a incoming message
*
* @ throws IllegalStateException If a message handler has already been registered for the associated message type
*
* @ since WebSocket 1 . 1
*/
<T> void addMessageHandler(Class <T> clazz, MessageHandler.Partial<T> handler) throws IllegalStateException;
/**
* Registers a { @ link MessageHandler } for whole incoming messages . Only one { @ link MessageHandler } may be registered
* for each message type ( text , binary , pong ) .
*
* @ param < T > The type of message that the given handler is intended for
* @ param clazz The Class that implements T
* @ param handler The message handler for a incoming message
*
* @ throws IllegalStateException If a message handler has already been registered for the associated message type
*
* @ since WebSocket 1 . 1
*/
<T> void addMessageHandler(Class <T> clazz, MessageHandler.Whole<T> handler) throws IllegalStateException;
}
Messung V0.5 in Prozent C=92 H=98 G=94
¤ Dauer der Verarbeitung: 0.5 Sekunden
¤
*© Formatika GbR, Deutschland