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Java Source Code / Java Documentation » Net » QuickServer » org.quickserver.net.qsadmin

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.quickserver.net.qsadmin .CommandHandler

CommandHandler

public class CommandHandler implements ClientCommandHandler,ClientEventHandler(Code)

ClientCommandHandler for QSAdminServer.

= Protocol =
Each response starts with a status.

+OK = Success
-ERR = Failed

If response if one lined then it follows the status. Else You will get "info follows" as the first line followed by with many lines of response ending by a dot in a line by itself. i.e., <CR><LF>.<CR><LF>
Command supported are give below .. [ Note: <<target>> = server|self ]

Command	Param	Effect
start	<<target>>	Starts target.
stop	<<target>>	Stops target.
restart	<<target>>	=stop+start command
shutdown		Stops server and self.
kill or exit		Stops server and self and kill all threads.
info	<<target>>	Information about target.
noclient	<<target>>	No Client connected to the target.
running	<<target>>	Checks if target is running.
get	<<target>> maxClient	Gets max no of client for the target.
get	<<target>> port	Gets port for the target.
get	<<target>> maxAuthTryMsg	Gets maxAuthTryMsg for the target.
get	<<target>> clientCommandHandler	Gets ClientCommandHandler class for the target.
get	<<target>> clientAuthenticationHandler	Gets ClientAuthenticationHandler class for the target.
get	<<target>> clientData	Gets ClientData class for the target.
get	<<target>> timeout	Gets timeout set for clients for the target.
set	<<target>> maxClient <<value>>	Sets max no of client for the target.
set	<<target>> port <<value>>	Sets port for the target.*
set	<<target>> maxAuthTryMsg <<value>>	Sets maxAuthTryMsg for the target. *
set	<<target>> clientCommandHandler <<value>>	Sets ClientCommandHandler class for the target. *
set	<<target>> clientAuthenticationHandler <<value>>	Sets ClientAuthenticationHandler class for the target. *
set	<<target>> clientData <<value>>	Sets ClientData class for the target. *
set	<<target>> timeout <<value>>	Sets timeout set for clients for the target. *
version		Gets the version of the QuickServer library used.
quit		Close session.
New Command in v1.2
get	self plugin	Gets pluggable command handler for QsAdminServer. *
set	self plugin <<full class name>>	Sets Pluggable command handler for QsAdminServer. *
New Command in v1.3
suspendService	<<target>>	Suspends target.
resumeService	<<target>>	Resume target.
get	<<target>> maxAuthTry	Gets maxAuthTry for the target.
set	<<target>> maxAuthTry	Sets maxAuthTry for the target.*
get	<<target>> clientObjectHandler	Gets ClientObjectHandler class for the target.
set	<<target>> clientObjectHandler	Sets ClientObjectHandler class for the target.*
get	<<target>> timeoutMsg	Gets timeout Message for the target.
set	<<target>> timeoutMsg	Sets timeout Message for the target.*
get	<<target>> serviceState	Gets Service State for the target.
get	<<target>> consoleLoggingFormatter	Sets consoleLoggingFormatter for the target.
set	<<target>> consoleLoggingFormatter	Sets consoleLoggingFormatter for the target.
get	<<target>> consoleLoggingLevel	Sets consoleLoggingLevel for the target.
set	<<target>> consoleLoggingLevel	Sets consoleLoggingLevel for the target. [`SEVERE\|WARNING\|INFO\|CONFIG\|FINE\|FINER\|FINEST]`
set	<<target>> maxClientMsg	Sets maxClientMsg for the target.
get	<<target>> maxClientMsg	Gets maxClientMsg for the target.
New Command in v1.3.1
set	<<target>> loggingLevel	Sets LoggingLevel for the target. [`SEVERE\|WARNING\|INFO\|CONFIG\|FINE\|FINER\|FINEST]`
New Command in v1.3.2
memoryInfo		Memory Information {Total:Used:Max}
set	<<target>> communicationLogging	Sets communication logging flag for the target.
get	<<target>> communicationLogging	Gets communication logging flag for the target.
set	<<target>> objectPoolConfig-maxActive	Sets maxActive of objectPoolConfig for the target.
get	<<target>> objectPoolConfig-maxActive	Gets maxActive of objectPoolConfig for the target.
set	<<target>> objectPoolConfig-maxIdle	Sets maxIdle of objectPoolConfig for the target.
get	<<target>> objectPoolConfig-maxIdle	Gets maxIdle of objectPoolConfig for the target.
New Command in v1.4.5
all-pool-info	<<target>>	Gives stats of all pools for the target.
client-thread-pool-dump	<<target>>	Gives dump of all threads in pool for the target.
start	<<console>>	Starts console shell.
stop	<<console>>	Stops console shell.
New Command in v1.4.6
client-handler-pool-dump	<<target>>	Gives dump of all ClientHandler in pool for the target.
get	<<target>> clientEventHandler	Gets ClientEventHandler class for the target.
set	<<target>> clientEventHandler <<value>>	Sets ClientEventHandler class for the target. *
get	<<target>> clientWriteHandler	Gets ClientWriteHandler class for the target.
set	<<target>> clientWriteHandler <<value>>	Sets ClientWriteHandler class for the target. *
get	<<target>> clientExtendedEventHandler	Gets ClientExtendedEventHandler class for the target.
set	<<target>> clientExtendedEventHandler <<value>>	Sets ClientExtendedEventHandler class for the target. *
set	<<target>> objectPoolConfig-initSize	Sets initSize of objectPoolConfig for the target.
get	<<target>> objectPoolConfig-initSize	Gets initSize of objectPoolConfig for the target.
* = Take effect after a restart command. value if set null then key will be set to `null`

Note:

Stopping the QuickServer will not disconnect any client connect to it, since client connections are handled by different thread.
restart and start response just indicate only if command was sent. Do check the state of the target using running command to see if server was started successful.
Demo code examples\EchoServer shows the use of QsAdminServer to control itself.

Eg:

noClient server
noClient self
get server maxClient
set server maxClient 10

since:
1.1

Field Summary
StringBuffer	temp

Method Summary
public void	closingConnection(ClientHandler handler)
public void	gotConnected(ClientHandler handler)
public void	handleCommand(ClientHandler handler, String command)
public void	lostConnection(ClientHandler handler)

Field Detail

temp
StringBuffer temp(Code)

Method Detail

closingConnection
public void closingConnection(ClientHandler handler) throws IOException(Code)

gotConnected
public void gotConnected(ClientHandler handler) throws SocketTimeoutException, IOException(Code)

handleCommand
public void handleCommand(ClientHandler handler, String command) throws SocketTimeoutException, IOException(Code)

lostConnection
public void lostConnection(ClientHandler handler) throws IOException(Code)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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