com.cs.software.engine

Class JVMService

java.lang.Object

com.cs.software.engine.JVMService

All Implemented Interfaces:

FrameworkIntf, Serializable

public class JVMService
extends Object
implements FrameworkIntf

This class is the main service class, it is a singleton, there is one JVMService per JVM running. This class handles all udp traffic for services.

Author:

Steve Crombie

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.cs.software.api.FrameworkIntf

CATEGROY_ADAPTER, CATEGROY_APP, CATEGROY_DB_CON, CATEGROY_DB_POOL, CATEGROY_ENGINE, CATEGROY_MODULE, CATEGROY_POOL_MGR, CATEGROY_QUEUE, CATEGROY_THREAD_MGR, CATEGROY_WORKER, COMMAND_DEREGISTER_KEY, COMMAND_PAUSE, COMMAND_REGISTER_KEY, COMMAND_RESTART, COMMAND_SHUTDOWN, COMMAND_START, COMMAND_STOP, FLAG_FALSE, FLAG_TRUE, PARAM_JVM_STR, PARAM_JVMID_STR, PARAM_SERVERNAME_STR, PARAM_SERVICEACTIVE_STR, PARAM_SERVICECATAGORY_STR, PARAM_SERVICENAME_STR, PARAM_SERVICERUNNING_STR, TYPE_CLUSTER, TYPE_DISPLAY_STR, TYPE_EVENT, TYPE_JVM, TYPE_JVM_STR, TYPE_MAX, TYPE_SERVER, TYPE_SERVICE

Method Summary

Modifier and Type	Method and Description
void	addInProcess() This method will add 1 to the total message in process.
void	addTotalErrorNumber() This method will add 1 to the total error number.
void	addTotalMsgNumber() This method will add 1 to the total message received.
void	addTotalProcessed() This method will add 1 to the total number of message processed.
void	deRegister() This method is called to de-register the service
void	deRegister(FrameworkIntf aFramework) This method is called to de-register the service
void	doEventMessage(MessageIntf aData) This method is called to send the service event message
void	doMessage(MessageIntf aData) This method is called to send the service status message
void	finalize() This method is called by the java finalize method to force a JVMService de-register.
int	getDefError()
long	getInProcess() This method will return the Total Number of Messages in process.
static JVMService	getInstance() This method getInstance returns a single copy of the JVMService object.
String	getJvmId()
FrameworkIntf	getJvmService()
String	getName()
String	getServiceName() This method will return the Service Name for this service
MessageIntf	getStats() This method is called to send a snapshot of performance data
long	getTotalErrorNumber() This method will return the Total Number of Errors processed.
long	getTotalMsgNumber() This method will return the Total Number of Messages received.
long	getTotalProcessed() This method will return the Total Number of Messages processed.
void	initMessage(MessageIntf aData)
boolean	isActive()
boolean	isRunning()
void	performanceStats() This method is called to send a snapshot of performance data
void	register() This method is called to register the service
void	register(FrameworkIntf aFramework) This method is called to register the service
void	resetTotals()
void	setActive(boolean aFlag)
void	setRunning(boolean aFlag)
void	status(MessageIntf aData) This method is called to send the service status message
void	subtractInProcess() This method will add 1 to the total message in process.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static JVMService getInstance()

This method getInstance returns a single copy of the JVMService object.

Returns:

a JVMService Singleton JVM Service object

getJvmService

public FrameworkIntf getJvmService()

Specified by:

getJvmService in interface FrameworkIntf

getJvmId

public String getJvmId()

Specified by:

getJvmId in interface FrameworkIntf

isRunning

public boolean isRunning()

Specified by:

isRunning in interface FrameworkIntf

setRunning

public void setRunning(boolean aFlag)

Specified by:

setRunning in interface FrameworkIntf

isActive

public boolean isActive()

Specified by:

isActive in interface FrameworkIntf

setActive

public void setActive(boolean aFlag)

Specified by:

setActive in interface FrameworkIntf

getServiceName

public String getServiceName()

This method will return the Service Name for this service

Returns:

String Service Name

register

public void register()

This method is called to register the service

register

public void register(FrameworkIntf aFramework)

This method is called to register the service

Specified by:

register in interface FrameworkIntf

Parameters:

aFramework - ServerBaseIntf Service Object

initMessage

public void initMessage(MessageIntf aData)
                 throws Exception

Specified by:

initMessage in interface FrameworkIntf

Throws:

Exception

deRegister

public void deRegister()

This method is called to de-register the service

getTotalErrorNumber

public long getTotalErrorNumber()

This method will return the Total Number of Errors processed.

Specified by:

getTotalErrorNumber in interface FrameworkIntf

Returns:

long Total Number of Messages

addTotalErrorNumber

public void addTotalErrorNumber()

This method will add 1 to the total error number.

Specified by:

addTotalErrorNumber in interface FrameworkIntf

getTotalProcessed

public long getTotalProcessed()

This method will return the Total Number of Messages processed.

Specified by:

getTotalProcessed in interface FrameworkIntf

Returns:

long Total Number of Messages

addTotalProcessed

public void addTotalProcessed()

This method will add 1 to the total number of message processed.

Specified by:

addTotalProcessed in interface FrameworkIntf

getInProcess

public long getInProcess()

This method will return the Total Number of Messages in process.

Specified by:

getInProcess in interface FrameworkIntf

Returns:

long Total Number of Messages in process

addInProcess

public void addInProcess()

This method will add 1 to the total message in process.

Specified by:

addInProcess in interface FrameworkIntf

subtractInProcess

public void subtractInProcess()

This method will add 1 to the total message in process.

Specified by:

subtractInProcess in interface FrameworkIntf

getTotalMsgNumber

public long getTotalMsgNumber()

This method will return the Total Number of Messages received.

Specified by:

getTotalMsgNumber in interface FrameworkIntf

Returns:

long Total Number of Messages received

addTotalMsgNumber

public void addTotalMsgNumber()

This method will add 1 to the total message received.

Specified by:

addTotalMsgNumber in interface FrameworkIntf

resetTotals

public void resetTotals()

Specified by:

resetTotals in interface FrameworkIntf

deRegister

public void deRegister(FrameworkIntf aFramework)

This method is called to de-register the service

Specified by:

deRegister in interface FrameworkIntf

Parameters:

aFramework - ServerBaseIntf Service Object

status

public void status(MessageIntf aData)

This method is called to send the service status message

Parameters:

aData - ServiceDataintf Service Data

performanceStats

public void performanceStats()

This method is called to send a snapshot of performance data

finalize

public void finalize()

This method is called by the java finalize method to force a JVMService de-register.

Overrides:

finalize in class Object

getName

public String getName()

Specified by:

getName in interface FrameworkIntf

doMessage

public void doMessage(MessageIntf aData)

Description copied from interface: FrameworkIntf

This method is called to send the service status message

Specified by:

doMessage in interface FrameworkIntf

Parameters:

aData - ServiceDataintf Service Data

doEventMessage

public void doEventMessage(MessageIntf aData)

Description copied from interface: FrameworkIntf

This method is called to send the service event message

Specified by:

doEventMessage in interface FrameworkIntf

Parameters:

aData - ServiceDataintf Service Data

getStats

public MessageIntf getStats()

Description copied from interface: FrameworkIntf

This method is called to send a snapshot of performance data

Specified by:

getStats in interface FrameworkIntf

Returns:

message

getDefError

public int getDefError()