org.gridgain.grid.kernal.processors.port

Class GridPortProcessor

java.lang.Object

org.gridgain.grid.kernal.processors.GridProcessorAdapter

org.gridgain.grid.kernal.processors.port.GridPortProcessor

All Implemented Interfaces:

GridComponent, GridProcessor

public class GridPortProcessor
extends GridProcessorAdapter

Registers and deregisters all ports used by SPI and Manager.

Field Summary

Fields inherited from class org.gridgain.grid.kernal.processors.GridProcessorAdapter

ctx, log

Constructor Summary

Constructors

Constructor and Description
GridPortProcessor(GridKernalContext ctx)

Method Summary

Methods

Modifier and Type	Method and Description
void	addPortListener(GridPortListener lsnr) Add listener.
void	deregisterPort(int port, GridPortProtocol proto, Class cls) Deregisters port used by passed class.
void	deregisterPorts(Class cls) Deregisters all ports used by passed class.
void	printMemoryStats() Prints memory statistics (sizes of internal structures, etc.).
Collection<GridPortRecord>	records() Returns unmodifiable collections of records.
void	registerPort(int port, GridPortProtocol proto, Class cls) Registers port using by passed class.
void	removePortListener(GridPortListener lsnr) Remove listener.
void	start() Starts grid component.
void	stop(boolean cancel) Stops grid component.

Methods inherited from class org.gridgain.grid.kernal.processors.GridProcessorAdapter

addAttributes, assertParameter, collectDiscoveryData, onDiscoveryDataReceived, onKernalStart, onKernalStop, toString, validateNode

Methods inherited from class java.lang.Object

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

Constructor Detail

GridPortProcessor

public GridPortProcessor(GridKernalContext ctx)

Parameters:

ctx - Kernal context.

Method Detail

start

public void start()
           throws GridException

Starts grid component.

Specified by:

start in interface GridComponent

Overrides:

start in class GridProcessorAdapter

Throws:

GridException - Throws in case of any errors.

stop

public void stop(boolean cancel)
          throws GridException

Stops grid component.

Specified by:

stop in interface GridComponent

Overrides:

stop in class GridProcessorAdapter

Parameters:

cancel - If true, then all ongoing tasks or jobs for relevant components need to be cancelled.

Throws:

GridException - Thrown in case of any errors.

registerPort

public void registerPort(int port,
                GridPortProtocol proto,
                Class cls)

Registers port using by passed class.

Parameters:

port - Port.

proto - Protocol.

cls - Class.

deregisterPorts

public void deregisterPorts(Class cls)

Deregisters all ports used by passed class.

Parameters:

cls - Class.

deregisterPort

public void deregisterPort(int port,
                  GridPortProtocol proto,
                  Class cls)

Deregisters port used by passed class.

Parameters:

port - Port.

proto - Protocol.

cls - Class.

records

public Collection<GridPortRecord> records()

Returns unmodifiable collections of records.

Returns:

Unmodifiable collections of records

addPortListener

public void addPortListener(GridPortListener lsnr)

Add listener.

Parameters:

lsnr - Listener.

removePortListener

public void removePortListener(GridPortListener lsnr)

Remove listener.

Parameters:

lsnr - Listener.

printMemoryStats

public void printMemoryStats()

Prints memory statistics (sizes of internal structures, etc.). NOTE: this method is for testing and profiling purposes only.

Specified by:

printMemoryStats in interface GridComponent

Overrides:

printMemoryStats in class GridProcessorAdapter