com.gemstone.gemfire.cache.util

Interface Gateway

Deprecated.

as of GemFire 8.0. Use GatewaySender and GatewayReceiver instead

@Deprecated
public interface Gateway

A Gateway represents a local proxy for a remote WAN (or distributed system).

Since:

4.2

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Gateway.Endpoint Deprecated. An Endpoint represents a proxy to a remote host
static class	Gateway.OrderPolicy Deprecated. The order policy.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_CONCURRENCY_LEVEL Deprecated. The default number of parallel threads dispatching events from one member.
static int	DEFAULT_SOCKET_BUFFER_SIZE Deprecated. The default buffer size for socket buffers from a sending Gateway to its receiving Gateway.
static int	DEFAULT_SOCKET_READ_TIMEOUT Deprecated. The default amount of time in milliseconds that a socket read between a sending Gateway and its receiving Gateway will block.
static int	MINIMUM_SOCKET_READ_TIMEOUT Deprecated. The default minimum socket read timeout.
static String	SOCKET_READ_TIMEOUT_PROPERTY Deprecated. The obsolete socket read timeout java system property.
static String	STARTUP_POLICY_PRIMARY Deprecated. The 'primary' startup policy.

Method Summary

Methods

Modifier and Type	Method and Description
void	addEndpoint(String id, String host, int port) Deprecated. Add an Endpoint to this Gateway.
void	addListener(GatewayEventListener listener) Deprecated. Add a GatewayEventListener to this Gateway.
int	getConcurrencyLevel() Deprecated. Returns the concurrency level (number of parallel threads) processing GatewayEvents
boolean	getEarlyAck() Deprecated. EarlyAck communication is unsafe and no longer supported
List	getEndpoints() Deprecated. Returns the list of Endpoints
String	getGatewayHubId() Deprecated. Returns this Gateway's GatewayHub identifier.
String	getId() Deprecated. Returns this Gateway's identifier.
List<GatewayEventListener>	getListeners() Deprecated. Returns the list of GatewayEventListeners
Gateway.OrderPolicy	getOrderPolicy() Deprecated. Returns the OrderPolicy for this Gateway.
GatewayQueueAttributes	getQueueAttributes() Deprecated. Returns the GatewayQueueAttributess for this Gateway
int	getQueueSize() Deprecated. Returns the number of entries in this Gateway's queue.
int	getSocketBufferSize() Deprecated. Returns the configured buffer size of the socket connection between this Gateway and its receiving Gateway.
int	getSocketReadTimeout() Deprecated. Optional operation.
boolean	hasEndpoints() Deprecated. Returns whether this Gateway has Endpoints
boolean	hasListeners() Deprecated. Returns whether this Gateway has GatewayEventListeners
boolean	isConnected() Deprecated. Returns whether or not this Gateway is connected to its remote Gateway.
boolean	isPaused() Deprecated. Returns whether or not this Gateway is running.
boolean	isRunning() Deprecated. Returns whether or not this Gateway is running
void	pause() Deprecated. Pauses this Gateway.
void	resume() Deprecated. Resumes this paused Gateway.
void	setEarlyAck(boolean earlyAck) Deprecated. EarlyAck communication is unsafe and no longer supported
void	setOrderPolicy(Gateway.OrderPolicy orderPolicy) Deprecated. Sets the OrderPolicy for this Gateway.
void	setQueueAttributes(GatewayQueueAttributes queueAttributes) Deprecated. Sets the GatewayQueueAttributess for this Gateway.
void	setSocketBufferSize(int socketBufferSize) Deprecated. Sets the buffer size in bytes of the socket connection between this Gateway and its receiving Gateway.
void	setSocketReadTimeout(int socketReadTimeout) Deprecated. Optional operation.
void	start() Deprecated. Starts this Gateway.
void	stop() Deprecated. Stops this Gateway.

Field Detail

DEFAULT_SOCKET_BUFFER_SIZE

static final int DEFAULT_SOCKET_BUFFER_SIZE

Deprecated.

The default buffer size for socket buffers from a sending Gateway to its receiving Gateway.

See Also:

Constant Field Values

SOCKET_READ_TIMEOUT_PROPERTY

static final String SOCKET_READ_TIMEOUT_PROPERTY

Deprecated.

The obsolete socket read timeout java system property. Since customers have been given this property, it is used to log a warning.

See Also:

Constant Field Values

DEFAULT_SOCKET_READ_TIMEOUT

static final int DEFAULT_SOCKET_READ_TIMEOUT

Deprecated.

The default amount of time in milliseconds that a socket read between a sending Gateway and its receiving Gateway will block.

See Also:

Constant Field Values

MINIMUM_SOCKET_READ_TIMEOUT

static final int MINIMUM_SOCKET_READ_TIMEOUT

Deprecated.

The default minimum socket read timeout.

See Also:

Constant Field Values

DEFAULT_CONCURRENCY_LEVEL

static final int DEFAULT_CONCURRENCY_LEVEL

Deprecated.

The default number of parallel threads dispatching events from one member. The member has one logical queue and this many actual physical queues and dispatchers dispatching events from those queues. Events will be enqueued in the physical queues based on the hashCode of the member id and thread id. Per-thread ordering will be maintained. The current value is 1.

Since:

6.5.1

See Also:

Constant Field Values

STARTUP_POLICY_PRIMARY

static final String STARTUP_POLICY_PRIMARY

Deprecated.

The 'primary' startup policy. This setting means that the VM will attempt to become the primary GatewayHub. If it can become the primary GatewayHub, it will. If not, then it will log a warning and become a secondary GatewayHub.

See Also:

Constant Field Values

Method Detail

getGatewayHubId

String getGatewayHubId()

Deprecated.

Returns this Gateway's GatewayHub identifier.

Returns:

this Gateway's GatewayHub identifier.

getId

String getId()

Deprecated.

Returns this Gateway's identifier.

Returns:

this Gateway's identifier.

addEndpoint

void addEndpoint(String id,
               String host,
               int port)
                 throws GatewayException

Deprecated.

Add an Endpoint to this Gateway.

Parameters:

id - The id of the endpoint

host - The host of the endpoint

port - The port that the endpoint is listening on

Throws:

GatewayException - if this Gateway already defines an Endpoint with this id

getEndpoints

List getEndpoints()

Deprecated.

Returns the list of Endpoints

Returns:

the list of Endpoints

hasEndpoints

boolean hasEndpoints()

Deprecated.

Returns whether this Gateway has Endpoints

Returns:

whether this Gateway has Endpoints

addListener

void addListener(GatewayEventListener listener)
                 throws GatewayException

Deprecated.

Add a GatewayEventListener to this Gateway.

Parameters:

listener - The GatewayEventListener to add

Throws:

GatewayException - if this Gateway already defines any Endpoints

Since:

5.1

getListeners

List<GatewayEventListener> getListeners()

Deprecated.

Returns the list of GatewayEventListeners

Returns:

the list of GatewayEventListeners

Since:

5.1

hasListeners

boolean hasListeners()

Deprecated.

Returns whether this Gateway has GatewayEventListeners

Returns:

whether this Gateway has GatewayEventListeners

Since:

5.1

setEarlyAck

@Deprecated
void setEarlyAck(boolean earlyAck)

Deprecated. EarlyAck communication is unsafe and no longer supported

Sets whether to enable early acknowledgement for this Gateway's queue.

Parameters:

earlyAck - Whether or not to enable early acknowledgement for batches sent from this Gateway to its corresponding Gateway.

Throws:

UnsupportedOperationException - because of deprecation

getEarlyAck

@Deprecated
boolean getEarlyAck()

Deprecated. EarlyAck communication is unsafe and no longer supported

Gets whether to enable early acknowledgement for this Gateway's queue.

Returns:

whether to enable early acknowledgement for batches sent from this Gateway to its corresponding Gateway.

setSocketBufferSize

void setSocketBufferSize(int socketBufferSize)

Deprecated.

Sets the buffer size in bytes of the socket connection between this Gateway and its receiving Gateway. The default is 32768 bytes.

Parameters:

socketBufferSize - The size in bytes of the socket buffer

Since:

4.2.1

getSocketBufferSize

int getSocketBufferSize()

Deprecated.

Returns the configured buffer size of the socket connection between this Gateway and its receiving Gateway. The default is 32768 bytes.

Returns:

the configured buffer size of the socket connection between this Gateway and its receiving Gateway

Since:

4.2.1

setSocketReadTimeout

void setSocketReadTimeout(int socketReadTimeout)

Deprecated.

Optional operation. Sets the amount of time in milliseconds that a socket read between a sending Gateway and its receiving Gateway will block. The default is 10000 seconds.

Parameters:

socketReadTimeout - The amount of time to block

Since:

4.2.2

getSocketReadTimeout

int getSocketReadTimeout()

Deprecated.

Optional operation. Returns the amount of time in milliseconds that a socket read between a sending Gateway and its receiving Gateway will block. The default is 10000 seconds.

Returns:

the amount of time in milliseconds that a socket read between a sending Gateway and its receiving Gateway will block

Since:

4.2.2

setQueueAttributes

void setQueueAttributes(GatewayQueueAttributes queueAttributes)

Deprecated.

Sets the GatewayQueueAttributess for this Gateway. Calling setQueueAttributes on a stopped Gateway will destroy the existing queue and create a new empty queue.

Parameters:

queueAttributes - The GatewayQueueAttributes to use

getQueueAttributes

GatewayQueueAttributes getQueueAttributes()

Deprecated.

Returns the GatewayQueueAttributess for this Gateway

Returns:

the GatewayQueueAttributess for this Gateway

start

void start()
           throws IOException

Deprecated.

Starts this Gateway. Once the hub is running, its configuration cannot be changed.

Throws:

IOException - If an error occurs while starting the Gateway

isRunning

boolean isRunning()

Deprecated.

Returns whether or not this Gateway is running

stop

void stop()

Deprecated.

Stops this Gateway. Note that the Gateway can be reconfigured and restarted if desired.

isConnected

boolean isConnected()

Deprecated.

Returns whether or not this Gateway is connected to its remote Gateway.

getQueueSize

int getQueueSize()

Deprecated.

Returns the number of entries in this Gateway's queue.

Returns:

the number of entries in this Gateway's queue

pause

void pause()

Deprecated.

Pauses this Gateway.

Since:

6.0

resume

void resume()

Deprecated.

Resumes this paused Gateway.

Since:

6.0

isPaused

boolean isPaused()

Deprecated.

Returns whether or not this Gateway is running.

Since:

6.0

getConcurrencyLevel

int getConcurrencyLevel()

Deprecated.

Returns the concurrency level (number of parallel threads) processing GatewayEvents

Returns:

the concurrency level (number of parallel threads) processing GatewayEvents

Since:

6.5.1

See Also:

DEFAULT_CONCURRENCY_LEVEL

setOrderPolicy

void setOrderPolicy(Gateway.OrderPolicy orderPolicy)

Deprecated.

Sets the OrderPolicy for this Gateway.

Parameters:

orderPolicy - the OrderPolicy for this Gateway

Since:

6.5.1

getOrderPolicy

Gateway.OrderPolicy getOrderPolicy()

Deprecated.

Returns the OrderPolicy for this Gateway.

Returns:

the OrderPolicy for this Gateway

Since:

6.5.1