Package io.vertx.reactivex.ext.web.handler.graphql

Class ApolloWSHandler

java.lang.Object

io.vertx.reactivex.ext.web.handler.graphql.ApolloWSHandler

All Implemented Interfaces:

Handler<RoutingContext>, ProtocolUpgradeHandler

public class ApolloWSHandler
extends Object
implements ProtocolUpgradeHandler, Handler<RoutingContext>

A handler for GraphQL requests sent over Apollo's subscriptions-transport-ws transport.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field	Description
static TypeArg<ApolloWSHandler>	__TYPE_ARG

Constructor Summary

Constructors

Constructor	Description
ApolloWSHandler(ApolloWSHandler delegate)
ApolloWSHandler(Object delegate)

Method Summary

Modifier and Type	Method	Description
ApolloWSHandler	beforeExecute(Handler<ExecutionInputBuilderWithContext<ApolloWSMessage>> config)	Set a callback to invoke before executing a GraphQL query.
ApolloWSHandler	connectionHandler(Handler<ServerWebSocket> connectionHandler)	Customize the connection .
ApolloWSHandler	connectionInitHandler(Handler<ApolloWSConnectionInitEvent> connectionInitHandler)	Customize the connection init .
static ApolloWSHandler	create(graphql.GraphQL graphQL)	Create a new ApolloWSHandler that will use the provided graphQL object to execute requests.
static ApolloWSHandler	create(graphql.GraphQL graphQL, ApolloWSOptions options)	Create a new ApolloWSHandler that will use the provided graphQL object to execute requests.
ApolloWSHandler	dataLoaderRegistry(Function<ApolloWSMessage,org.dataloader.DataLoaderRegistry> factory)	Deprecated.
ApolloWSHandler	endHandler(Handler<ServerWebSocket> endHandler)	Customize the end .
boolean	equals(Object o)
ApolloWSHandler	getDelegate()
static ApolloWSMessage	getMessage(graphql.GraphQLContext graphQlContext)	Retrieves the ApolloWSMessage from the .
void	handle(RoutingContext event)	Something has happened, so handle it.
int	hashCode()
ApolloWSHandler	locale(Function<ApolloWSMessage,Locale> factory)	Deprecated.
ApolloWSHandler	messageHandler(Handler<ApolloWSMessage> messageHandler)	Customize the message .
static ApolloWSHandler	newInstance(ApolloWSHandler arg)
ApolloWSHandler	queryContext(Function<ApolloWSMessage,Object> factory)	Deprecated.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final TypeArg<ApolloWSHandler> __TYPE_ARG

Constructor Detail

ApolloWSHandler

public ApolloWSHandler(ApolloWSHandler delegate)

ApolloWSHandler

public ApolloWSHandler(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public ApolloWSHandler getDelegate()

Specified by:

getDelegate in interface ProtocolUpgradeHandler

handle

public void handle(RoutingContext event)

Something has happened, so handle it.

Specified by:

handle in interface Handler<RoutingContext>

Specified by:

handle in interface ProtocolUpgradeHandler

Parameters:

event - the event to handle

connectionHandler

public ApolloWSHandler connectionHandler(Handler<ServerWebSocket> connectionHandler)

Customize the connection . This handler will be called at the beginning of each websocket connection.

Parameters:

connectionHandler -

Returns:

a reference to this, so the API can be used fluently

connectionInitHandler

public ApolloWSHandler connectionInitHandler(Handler<ApolloWSConnectionInitEvent> connectionInitHandler)

Customize the connection init . This handler will be called when the message is received.

Parameters:

connectionInitHandler -

Returns:

a reference to this, so the API can be used fluently

messageHandler

public ApolloWSHandler messageHandler(Handler<ApolloWSMessage> messageHandler)

Customize the message . This handler will be called for each ApolloWSMessage received.

Parameters:

messageHandler -

Returns:

a reference to this, so the API can be used fluently

endHandler

public ApolloWSHandler endHandler(Handler<ServerWebSocket> endHandler)

Customize the end . This handler will be called at the end of each websocket connection.

Parameters:

endHandler -

Returns:

a reference to this, so the API can be used fluently

queryContext

@Deprecated
public ApolloWSHandler queryContext(Function<ApolloWSMessage,Object> factory)

Deprecated.

Customize the query context object. The provided factory method will be invoked for each incoming GraphQL request.

Parameters:

factory -

Returns:

a reference to this, so the API can be used fluently

beforeExecute

public ApolloWSHandler beforeExecute(Handler<ExecutionInputBuilderWithContext<ApolloWSMessage>> config)

Set a callback to invoke before executing a GraphQL query.

Parameters:

config - the callback to invoke

Returns:

a reference to this, so the API can be used fluently

create

public static ApolloWSHandler create(graphql.GraphQL graphQL)

Create a new ApolloWSHandler that will use the provided graphQL object to execute requests.

The handler will be configured with the default ApolloWSOptions.

Parameters:

graphQL -

Returns:

create

public static ApolloWSHandler create(graphql.GraphQL graphQL,
                                     ApolloWSOptions options)

Create a new ApolloWSHandler that will use the provided graphQL object to execute requests.

The handler will be configured with the given options.

Parameters:

graphQL -

options - options for configuring the ApolloWSOptions

Returns:

getMessage

public static ApolloWSMessage getMessage(graphql.GraphQLContext graphQlContext)

Retrieves the ApolloWSMessage from the .

Parameters:

graphQlContext - the GraphQL context object

Returns:

the ApolloWSMessage

dataLoaderRegistry

@Deprecated
public ApolloWSHandler dataLoaderRegistry(Function<ApolloWSMessage,org.dataloader.DataLoaderRegistry> factory)

Deprecated.

Customize the . The provided factory method will be invoked for each incoming GraphQL request.

Parameters:

factory -

Returns:

a reference to this, so the API can be used fluently

locale

@Deprecated
public ApolloWSHandler locale(Function<ApolloWSMessage,Locale> factory)

Deprecated.

Customize the passed to the GraphQL execution engine. The provided factory method will be invoked for each incoming GraphQL request.

Parameters:

factory -

Returns:

a reference to this, so the API can be used fluently

newInstance

public static ApolloWSHandler newInstance(ApolloWSHandler arg)