graphql.kickstart.servlet

Class GraphQLWebsocketServlet

java.lang.Object

javax.websocket.Endpoint

graphql.kickstart.servlet.GraphQLWebsocketServlet

public class GraphQLWebsocketServlet
extends javax.websocket.Endpoint

Must be used with modifyHandshake(ServerEndpointConfig, HandshakeRequest, HandshakeResponse)

Constructor Summary

Constructors

Constructor and Description
GraphQLWebsocketServlet(GraphQLConfiguration configuration)
GraphQLWebsocketServlet(GraphQLConfiguration configuration, java.util.Collection<graphql.kickstart.execution.subscriptions.SubscriptionConnectionListener> connectionListeners)
GraphQLWebsocketServlet(graphql.kickstart.execution.GraphQLInvoker graphQLInvoker, graphql.kickstart.execution.subscriptions.GraphQLSubscriptionInvocationInputFactory invocationInputFactory, graphql.kickstart.execution.GraphQLObjectMapper graphQLObjectMapper)
GraphQLWebsocketServlet(graphql.kickstart.execution.GraphQLInvoker graphQLInvoker, graphql.kickstart.execution.subscriptions.GraphQLSubscriptionInvocationInputFactory invocationInputFactory, graphql.kickstart.execution.GraphQLObjectMapper graphQLObjectMapper, java.util.Collection<graphql.kickstart.execution.subscriptions.SubscriptionConnectionListener> connectionListeners)

Method Summary

Modifier and Type	Method and Description
void	beginShutDown() Stops accepting connections and closes all existing connections
int	getSessionCount()
int	getSubscriptionCount()
boolean	isShutDown()
void	modifyHandshake(javax.websocket.server.ServerEndpointConfig sec, javax.websocket.server.HandshakeRequest request, javax.websocket.HandshakeResponse response)
void	onClose(javax.websocket.Session session, javax.websocket.CloseReason closeReason)
void	onError(javax.websocket.Session session, java.lang.Throwable thr)
void	onOpen(javax.websocket.Session session, javax.websocket.EndpointConfig endpointConfig)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphQLWebsocketServlet

public GraphQLWebsocketServlet(GraphQLConfiguration configuration)

GraphQLWebsocketServlet

public GraphQLWebsocketServlet(GraphQLConfiguration configuration,
                               java.util.Collection<graphql.kickstart.execution.subscriptions.SubscriptionConnectionListener> connectionListeners)

GraphQLWebsocketServlet

public GraphQLWebsocketServlet(graphql.kickstart.execution.GraphQLInvoker graphQLInvoker,
                               graphql.kickstart.execution.subscriptions.GraphQLSubscriptionInvocationInputFactory invocationInputFactory,
                               graphql.kickstart.execution.GraphQLObjectMapper graphQLObjectMapper)

GraphQLWebsocketServlet

public GraphQLWebsocketServlet(graphql.kickstart.execution.GraphQLInvoker graphQLInvoker,
                               graphql.kickstart.execution.subscriptions.GraphQLSubscriptionInvocationInputFactory invocationInputFactory,
                               graphql.kickstart.execution.GraphQLObjectMapper graphQLObjectMapper,
                               java.util.Collection<graphql.kickstart.execution.subscriptions.SubscriptionConnectionListener> connectionListeners)

Method Detail

onOpen

public void onOpen(javax.websocket.Session session,
                   javax.websocket.EndpointConfig endpointConfig)

Specified by:

onOpen in class javax.websocket.Endpoint

onClose

public void onClose(javax.websocket.Session session,
                    javax.websocket.CloseReason closeReason)

Overrides:

onClose in class javax.websocket.Endpoint

onError

public void onError(javax.websocket.Session session,
                    java.lang.Throwable thr)

Overrides:

onError in class javax.websocket.Endpoint

modifyHandshake

public void modifyHandshake(javax.websocket.server.ServerEndpointConfig sec,
                            javax.websocket.server.HandshakeRequest request,
                            javax.websocket.HandshakeResponse response)

beginShutDown

public void beginShutDown()

Stops accepting connections and closes all existing connections

isShutDown

public boolean isShutDown()

Returns:

true when shutdown is complete

getSessionCount

public int getSessionCount()

getSubscriptionCount

public int getSubscriptionCount()