com.ibm.di.api.local.impl
Class EventHandlerImpl

java.lang.Object
  com.ibm.di.api.local.impl.EventHandlerImpl

All Implemented Interfaces:

EventHandler

public class EventHandlerImpl
extends Object
implements EventHandler

Field Summary

Fields inherited from interface com.ibm.di.api.local.EventHandler

EH_TYPE_NAME, EH_TYPE_SWITCHBOARD, EH_TYPE_TRIGGER

Constructor Summary

EventHandlerImpl(Switchboard aSwitchboard, ConfigInstanceImpl aConfigInstance, SessionImpl aSession)

EventHandlerImpl(Trigger aTrigger, ConfigInstanceImpl aConfigInstance, SessionImpl aSession)

Method Summary

static String	genGUID(Switchboard aSwitchboard)
static String	genGUID(Trigger aTrigger)
EventHandlerConfig	getConfig() Returns configuration information about the EventHandler.
ConfigInstance	getConfigInstance() Returns the configuration instance of the EventHandler.
int	getEventHandlerType() Returns the EventHandler type.
String	getEventHandlerTypeName() Returns the EventHandler type name.
String	getGlobalUniqueID() Returns EventHandler GUID.
String	getName() Returns the name of the EventHandler.
TaskStatistics	getStatistics() This method returns the TaskStatistics object for this EventHandler.
String	getSystemLog() Retrieves the current EventHandler's system log.
String	getSystemLogFileName() Returns the name of the log file of the EventHandler (not prefixed by folders path).
String	getSystemLogFilePath() Returns the fully-qualified path of the log file of the EventHandler.
String	getSystemLogLastChunk(int aLastKilobytes) Retrieves the last chunk from the current EventHandler's system log.
int	getUniqueCode() Returns the unique code of the EventHandler.
void	stop() Stops the execution of the EventHandler.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventHandlerImpl

public EventHandlerImpl(Switchboard aSwitchboard,
                        ConfigInstanceImpl aConfigInstance,
                        SessionImpl aSession)
                 throws DIException

Throws:

DIException

EventHandlerImpl

public EventHandlerImpl(Trigger aTrigger,
                        ConfigInstanceImpl aConfigInstance,
                        SessionImpl aSession)
                 throws DIException

Throws:

DIException

Method Detail

getEventHandlerType

public int getEventHandlerType()
                        throws DIException

Description copied from interface: EventHandler

Returns the EventHandler type. 0 is Trigger type and 1 is Switchboard type.

Specified by:

getEventHandlerType in interface EventHandler

Returns:

The type of the EventHandler as int.

Throws:

DIException - if an error occurs while retrieving the EventHandler type.

getEventHandlerTypeName

public String getEventHandlerTypeName()
                               throws DIException

Description copied from interface: EventHandler

Returns the EventHandler type name.

Specified by:

getEventHandlerTypeName in interface EventHandler

Returns:

String object representing the name of the EventHandler type.

Throws:

DIException - if an error occurs while retrieving EventHandler type name.

getConfigInstance

public ConfigInstance getConfigInstance()
                                 throws DIException

Description copied from interface: EventHandler

Returns the configuration instance of the EventHandler.

Specified by:

getConfigInstance in interface EventHandler

Returns:

ConfigInstance object representing the configuration instance of the EventHandler.

Throws:

DIException - if an error occurs while retrieving the configuration instance information.

getName

public String getName()
               throws DIException

Description copied from interface: EventHandler

Returns the name of the EventHandler.

Specified by:

getName in interface EventHandler

Returns:

String object representing the EventHandler’s name.

Throws:

DIException - if an error occurs while retrieving the name of the EventHandler.

getUniqueCode

public int getUniqueCode()
                  throws DIException

Description copied from interface: EventHandler

Returns the unique code of the EventHandler.

Specified by:

getUniqueCode in interface EventHandler

Returns:

int value representing the unique code of the EventHandler.

Throws:

DIException - if an error occurs while retrieving the unique code of the EventHandler.

getConfig

public EventHandlerConfig getConfig()
                             throws DIException

Description copied from interface: EventHandler

Returns configuration information about the EventHandler.

Specified by:

getConfig in interface EventHandler

Returns:

EventHandlerConfig representing the configuration information of the EventHandler.

Throws:

DIException - if an error occurs while retrieving the configuration information of the EventHandler.

getStatistics

public TaskStatistics getStatistics()
                             throws DIException

Description copied from interface: EventHandler

This method returns the TaskStatistics object for this EventHandler.

Specified by:

getStatistics in interface EventHandler

Returns:

The accumulated TaskStatistics object.

Throws:

DIException - if an error occurs while getting the EventHandler statistics.

stop

public void stop()
          throws DIException

Description copied from interface: EventHandler

Stops the execution of the EventHandler.

Specified by:

stop in interface EventHandler

Throws:

DIException - if an error occurs while stopping the EventHandler.

getSystemLogFilePath

public String getSystemLogFilePath()
                            throws DIException

Description copied from interface: EventHandler

Returns the fully-qualified path of the log file of the EventHandler.

Specified by:

getSystemLogFilePath in interface EventHandler

Returns:

the fully-qualified log file path.

Throws:

DIException - if an error occurs while obtaining EventHandler log file path.

getSystemLogFileName

public String getSystemLogFileName()
                            throws DIException

Description copied from interface: EventHandler

Returns the name of the log file of the EventHandler (not prefixed by folders path).

Specified by:

getSystemLogFileName in interface EventHandler

Returns:

the log file name.

Throws:

DIException - if an error occurs while obtaining EventHandler log file name.

getSystemLog

public String getSystemLog()
                    throws DIException

Description copied from interface: EventHandler

Retrieves the current EventHandler's system log.

Specified by:

getSystemLog in interface EventHandler

Returns:

the log generated by the EventHandler so far.

Throws:

DIException - if an error occurs while obtaining EventHandler's log.

getSystemLogLastChunk

public String getSystemLogLastChunk(int aLastKilobytes)
                             throws DIException

Description copied from interface: EventHandler

Retrieves the last chunk from the current EventHandler's system log.

Specified by:

getSystemLogLastChunk in interface EventHandler

Parameters:

aLastKilobytes - specifies in kilobytes the size of the log's last chunk that will be read.

Returns:

the last chunk of the EventHandler's log, generated so far.

Throws:

DIException - if an error occurs while obtaining EventHandler's log.

getGlobalUniqueID

public String getGlobalUniqueID()

Description copied from interface: EventHandler

Returns EventHandler GUID. The GUID is a string value that is unique for each component ever created by a particular TDI Server.

Specified by:

getGlobalUniqueID in interface EventHandler

Returns:

The EventHandler GUID value.

genGUID

public static String genGUID(Switchboard aSwitchboard)

genGUID

public static String genGUID(Trigger aTrigger)