com.ibm.di.eventhandler
Class DSMLv2EventHandler

java.lang.Object
  java.lang.Thread
      com.ibm.di.server.Monitor
          com.ibm.di.eventhandler.Switchboard
              com.ibm.di.eventhandler.DSMLv2EventHandler

All Implemented Interfaces:

TaskInterface, VersionInfoInterface, ActionListener, Runnable, EventListener

public class DSMLv2EventHandler
extends Switchboard
implements TaskInterface

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

static String	ATTR_NAME_BATCH_REQUEST
static String	ATTR_NAME_BATCH_RESPONSE
static String	PARAMETER_BINARY_ATTRIBUTES

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

DSMLv2EventHandler()
Constructor for DSMLv2EventHandler.

DSMLv2EventHandler(Socket socket, DSMLv2EventHandler parent)
Constructor used by listener thread to handle incoming requests.

Method Summary

boolean	dispatchEvent(Entry aEntry) Dispatch incoming DSMLv2 event
Object	getConfig(String param) Retrieves specific configuration parameter
AssemblyLineComponent	getConnector(String connector) Retrieves connector component
Entry	getResult() Retrieves result entry
String	getVersion()
Entry	getWork() Retrieves work entry
void	init() Perform per thread initialization.
boolean	isChunked() Checks whether the message will be chunked
void	processRequest() Process incoming request.
void	run() Starts DSMLv2 Event Handler
protected void	runEpilog(Entry aEventEntry) Runs epilog script of Dsmlv2 EventHandler
protected void	runProlog(Entry aEventEntry) Runs prolog script of Dsmlv2 EventHandler
void	setExitRequested(boolean value) Force DSMLv2 Event Handler termination

Methods inherited from class com.ibm.di.eventhandler.Switchboard

actionPerformed, addEventListener, close, debug, debugBreak, debugMsg, dump, dumpEntry, dumpProperties, enableDebug, exitProcess, exitProcess, exitRequested, fireEvent, getConfiguration, getDebug, getDebugger, getEventHandlerListener, getExitMessage, getExitRequested, getInterceptor, getLog, getLogCategory, getNullBehavior, getNullBehaviorValue, getNullDefinition, getNullDefinitionValue, getParam, getParent, getProperty, getRecording, getScriptEngine, getServer, getStats, getTaskName, logmsg, logmsg, removeEventHandlerListener, removeEventListener, setConfiguration, setDebug, setDebugger, setEventHandlerListener, setExitMessage, setInterceptor, setLog, setLogCategory, setParam, setParent, setProperty, setRecording, start

Methods inherited from class com.ibm.di.server.Monitor

addActionListener, addThread, allThreadsStopped, fireListener, removeActionListener, removeThread, runningALs, runningEHs, setMonitorMessage, threadStarted, threadStopped

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.di.server.TaskInterface

debugBreak, debugMsg, getLog, getNullBehavior, getNullBehaviorValue, getNullDefinition, getNullDefinitionValue, getParent, getScriptEngine, logmsg

Field Detail

PARAMETER_BINARY_ATTRIBUTES

public static final String PARAMETER_BINARY_ATTRIBUTES

See Also:

Constant Field Values

ATTR_NAME_BATCH_REQUEST

public static final String ATTR_NAME_BATCH_REQUEST

See Also:

Constant Field Values

ATTR_NAME_BATCH_RESPONSE

public static final String ATTR_NAME_BATCH_RESPONSE

See Also:

Constant Field Values

Constructor Detail

DSMLv2EventHandler

public DSMLv2EventHandler()

Constructor for DSMLv2EventHandler.

DSMLv2EventHandler

public DSMLv2EventHandler(Socket socket,
                          DSMLv2EventHandler parent)

Constructor used by listener thread to handle incoming requests.

Parameters:

socket - connection socket

parent - parent event handler

Method Detail

setExitRequested

public void setExitRequested(boolean value)

Force DSMLv2 Event Handler termination

Overrides:

setExitRequested in class Switchboard

Parameters:

value - Boolean value. True - forse termination, false otherwise.

See Also:

Switchboard.setExitRequested(boolean)

getConnector

public AssemblyLineComponent getConnector(String connector)

Retrieves connector component

Specified by:

getConnector in interface TaskInterface

Parameters:

connector - Connector name which will be retrieved

getConfig

public Object getConfig(String param)

Retrieves specific configuration parameter

Specified by:

getConfig in interface TaskInterface

Parameters:

param - Configuration parameter name

getResult

public Entry getResult()

Retrieves result entry

Specified by:

getResult in interface TaskInterface

getWork

public Entry getWork()

Retrieves work entry

Specified by:

getWork in interface TaskInterface

isChunked

public boolean isChunked()

Checks whether the message will be chunked

run

public void run()

Starts DSMLv2 Event Handler

Specified by:

run in interface Runnable

Overrides:

run in class Thread

init

public void init()

Perform per thread initialization.

processRequest

public void processRequest()
                    throws Exception

Process incoming request.

Throws:

Exception

dispatchEvent

public boolean dispatchEvent(Entry aEntry)
                      throws Exception

Dispatch incoming DSMLv2 event

Overrides:

dispatchEvent in class Switchboard

Parameters:

aEntry - Entry with specific tcp/http information

Throws:

Exception

runProlog

protected void runProlog(Entry aEventEntry)
                  throws Exception

Runs prolog script of Dsmlv2 EventHandler

Parameters:

aEventEntry - Entry passed to the script engine

Throws:

Exception

runEpilog

protected void runEpilog(Entry aEventEntry)
                  throws Exception

Runs epilog script of Dsmlv2 EventHandler

Parameters:

aEventEntry - Entry passed to the script engine

Throws:

Exception

getVersion

public String getVersion()

Specified by:

getVersion in interface VersionInfoInterface

See Also:

VersionInfoInterface.getVersion()