net.openhft.chronicle.network.connection

Class AbstractStatelessClient<E extends net.openhft.chronicle.wire.ParameterizeWireKey>

java.lang.Object

net.openhft.chronicle.network.connection.AbstractStatelessClient<E>

All Implemented Interfaces:

Closeable, AutoCloseable

public abstract class AbstractStatelessClient<E extends net.openhft.chronicle.wire.ParameterizeWireKey>
extends Object
implements Closeable

Field Summary

Fields

Modifier and Type	Field and Description
protected String	csp
protected TcpChannelHub	hub

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractStatelessClient(TcpChannelHub hub, long cid, String csp)

Method Summary

Modifier and Type	Method and Description
protected <T> T	attempt(net.openhft.chronicle.core.util.ThrowingSupplier<T,TimeoutException> s) this method will re attempt a number of times until successful,if connection is dropped to the remote server the TcpChannelHub may ( if configured ) automatically failover to another host.
void	close()
protected boolean	proxyReturnBoolean(net.openhft.chronicle.wire.WireKey eventId)
protected boolean	proxyReturnBooleanWithArgs(E eventId, Object... args)
protected boolean	proxyReturnBooleanWithSequence(E eventId, Collection sequence)
protected byte	proxyReturnByte(net.openhft.chronicle.wire.WireKey eventId)
protected byte	proxyReturnByte(net.openhft.chronicle.wire.WireKey reply, net.openhft.chronicle.wire.WireKey eventId)
protected int	proxyReturnInt(E eventId, Object... args)
protected int	proxyReturnInt(net.openhft.chronicle.wire.WireKey eventId)
protected long	proxyReturnLong(net.openhft.chronicle.wire.WireKey eventId)
protected long	proxyReturnLongWithArgs(E eventId, Object... args)
protected <R> R	proxyReturnTypedObject(E eventId, R usingValue, Class<R> resultType)
protected <R> R	proxyReturnTypedObject(E eventId, R usingValue, Class<R> resultType, Object... args)
protected int	proxyReturnUint16(net.openhft.chronicle.wire.WireKey eventId)
protected void	proxyReturnVoid(net.openhft.chronicle.wire.WireKey eventId)
protected void	proxyReturnVoid(net.openhft.chronicle.wire.WireKey eventId, net.openhft.chronicle.wire.WriteValue consumer)
protected <T> T	proxyReturnWireConsumer(net.openhft.chronicle.wire.WireKey eventId, Function<net.openhft.chronicle.wire.ValueIn,T> consumer)
protected <T> T	proxyReturnWireConsumerInOut(net.openhft.chronicle.wire.WireKey eventId, net.openhft.chronicle.wire.WireKey reply, net.openhft.chronicle.wire.WriteValue consumerOut, Function<net.openhft.chronicle.wire.ValueIn,T> consumerIn)
protected <R> R	proxyReturnWireTypedObject(E eventId, R usingValue, Class<R> resultType, Object... args)
protected boolean	readBoolean(long tid, long startTime)
protected int	readInt(long tid, long startTime)
protected boolean	sendBytes(net.openhft.chronicle.bytes.Bytes bytes, boolean reattemptUponFailure)
protected long	sendEvent(long startTime, net.openhft.chronicle.wire.WireKey eventId, net.openhft.chronicle.wire.WriteValue consumer)
protected boolean	sendEventAsync(net.openhft.chronicle.wire.WireKey eventId, net.openhft.chronicle.wire.WriteValue consumer, boolean reattemptUponFailure)
protected static <E extends net.openhft.chronicle.wire.ParameterizeWireKey> net.openhft.chronicle.wire.WriteValue	toParameters(E eventId, Object... args)
protected void	writeMetaDataForKnownTID(long tid) Useful for when you know the tid

Methods inherited from class java.lang.Object

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

Field Detail

hub

@NotNull
protected final TcpChannelHub hub

csp

@NotNull
protected final String csp

Constructor Detail

AbstractStatelessClient

protected AbstractStatelessClient(@NotNull
                                  TcpChannelHub hub,
                                  long cid,
                                  @NotNull
                                  String csp)

Parameters:

hub - for this connection

cid - used by proxies such as the entry-set

csp - the uri of the request

Method Detail

toParameters

protected static <E extends net.openhft.chronicle.wire.ParameterizeWireKey> net.openhft.chronicle.wire.WriteValue toParameters(@NotNull
                                                                                                                               E eventId,
                                                                                                                               @Nullable
                                                                                                                               Object... args)

proxyReturnWireTypedObject

@Nullable
protected <R> R proxyReturnWireTypedObject(@NotNull
                                                     E eventId,
                                                     @Nullable
                                                     R usingValue,
                                                     @NotNull
                                                     Class<R> resultType,
                                                     @NotNull
                                                     Object... args)

proxyReturnTypedObject

@Nullable
protected <R> R proxyReturnTypedObject(@NotNull
                                                 E eventId,
                                                 @Nullable
                                                 R usingValue,
                                                 @NotNull
                                                 Class<R> resultType,
                                                 @NotNull
                                                 Object... args)

proxyReturnTypedObject

@Nullable
protected <R> R proxyReturnTypedObject(@NotNull
                                                 E eventId,
                                                 @Nullable
                                                 R usingValue,
                                                 @NotNull
                                                 Class<R> resultType)

attempt

protected <T> T attempt(@NotNull
                        net.openhft.chronicle.core.util.ThrowingSupplier<T,TimeoutException> s)

this method will re attempt a number of times until successful,if connection is dropped to the remote server the TcpChannelHub may ( if configured ) automatically failover to another host.

Type Parameters:

T - the type of supply

Parameters:

s - the supply

Returns:

the result for s.get()

proxyReturnLong

protected long proxyReturnLong(@NotNull
                               net.openhft.chronicle.wire.WireKey eventId)

proxyReturnInt

protected int proxyReturnInt(@NotNull
                             net.openhft.chronicle.wire.WireKey eventId)

proxyReturnInt

protected int proxyReturnInt(@NotNull
                             E eventId,
                             @NotNull
                             Object... args)

proxyReturnByte

protected byte proxyReturnByte(@NotNull
                               net.openhft.chronicle.wire.WireKey eventId)

proxyReturnByte

protected byte proxyReturnByte(@NotNull
                               net.openhft.chronicle.wire.WireKey reply,
                               @NotNull
                               net.openhft.chronicle.wire.WireKey eventId)

proxyReturnUint16

protected int proxyReturnUint16(@NotNull
                                net.openhft.chronicle.wire.WireKey eventId)

proxyReturnWireConsumer

protected <T> T proxyReturnWireConsumer(@NotNull
                                        net.openhft.chronicle.wire.WireKey eventId,
                                        @NotNull
                                        Function<net.openhft.chronicle.wire.ValueIn,T> consumer)

proxyReturnWireConsumerInOut

protected <T> T proxyReturnWireConsumerInOut(@NotNull
                                             net.openhft.chronicle.wire.WireKey eventId,
                                             @NotNull
                                             net.openhft.chronicle.wire.WireKey reply,
                                             @Nullable
                                             net.openhft.chronicle.wire.WriteValue consumerOut,
                                             @NotNull
                                             Function<net.openhft.chronicle.wire.ValueIn,T> consumerIn)

proxyReturnVoid

protected void proxyReturnVoid(@NotNull
                               net.openhft.chronicle.wire.WireKey eventId,
                               @Nullable
                               net.openhft.chronicle.wire.WriteValue consumer)

proxyReturnVoid

protected void proxyReturnVoid(@NotNull
                               net.openhft.chronicle.wire.WireKey eventId)

sendEvent

protected long sendEvent(long startTime,
                         @NotNull
                         net.openhft.chronicle.wire.WireKey eventId,
                         @Nullable
                         net.openhft.chronicle.wire.WriteValue consumer)

sendEventAsync

protected boolean sendEventAsync(@NotNull
                                 net.openhft.chronicle.wire.WireKey eventId,
                                 @Nullable
                                 net.openhft.chronicle.wire.WriteValue consumer,
                                 boolean reattemptUponFailure)

Parameters:

eventId - the wire event id

consumer - a function consume the wire

reattemptUponFailure - if false - will only be sent if the connection is valid

sendBytes

protected boolean sendBytes(@NotNull
                            net.openhft.chronicle.bytes.Bytes bytes,
                            boolean reattemptUponFailure)

Parameters:

bytes - the bytes to send

reattemptUponFailure - if false - will only be sent if the connection is valid

writeMetaDataForKnownTID

protected void writeMetaDataForKnownTID(long tid)

Useful for when you know the tid

Parameters:

tid - the tid transaction

readBoolean

protected boolean readBoolean(long tid,
                              long startTime)
                       throws net.openhft.chronicle.bytes.ConnectionDroppedException,
                              TimeoutException

Throws:

net.openhft.chronicle.bytes.ConnectionDroppedException

TimeoutException

proxyReturnBooleanWithArgs

protected boolean proxyReturnBooleanWithArgs(@NotNull
                                             E eventId,
                                             @NotNull
                                             Object... args)

proxyReturnLongWithArgs

protected long proxyReturnLongWithArgs(@NotNull
                                       E eventId,
                                       @NotNull
                                       Object... args)

proxyReturnBooleanWithSequence

protected boolean proxyReturnBooleanWithSequence(@NotNull
                                                 E eventId,
                                                 @NotNull
                                                 Collection sequence)

proxyReturnBoolean

protected boolean proxyReturnBoolean(@NotNull
                                     net.openhft.chronicle.wire.WireKey eventId)

readInt

protected int readInt(long tid,
                      long startTime)
               throws net.openhft.chronicle.bytes.ConnectionDroppedException,
                      TimeoutException

Throws:

net.openhft.chronicle.bytes.ConnectionDroppedException

TimeoutException

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable