org.starhope.appius.net
Class AdminProcessor

java.lang.Object
  java.lang.Thread
      org.starhope.appius.net.AdminProcessor

All Implemented Interfaces:

Comparable<Thread>, Runnable, ServerProcessor

public class AdminProcessor
extends Thread
implements ServerProcessor, Comparable<Thread>

Processing thread for an administrative connection (normally port 2772)

Author:

brpocock@star-hope.org

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

private BufferedReader	in the input stream
private static int	maxInputSize the maximum input line length accepted
private PrintWriter	out the output stream
private Socket	socket the socket against which we're acting

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

AdminProcessor(Socket userSocket)
create a new administrative processing thread

Method Summary

int	compareTo(Thread o)
boolean	equals(Object obj)
private String	grabInput()
int	hashCode()
private String	processInput(String inputLine)
void	run() This is an overriding method.
private void	setup() Set up this thread to execute

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, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.starhope.appius.net.ServerProcessor

start

Field Detail

maxInputSize

private static final int maxInputSize

the maximum input line length accepted

See Also:

Constant Field Values

in

private BufferedReader in

the input stream

out

private PrintWriter out

the output stream

socket

private final Socket socket

the socket against which we're acting

Constructor Detail

AdminProcessor

public AdminProcessor(Socket userSocket)

create a new administrative processing thread

Parameters:

userSocket - the socket to which the remote user is connected

Method Detail

compareTo

public int compareTo(Thread o)

Specified by:

compareTo in interface Comparable<Thread>

See Also:

Comparable.compareTo(java.lang.Object)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

grabInput

private String grabInput()

Returns:

accept input from the admin

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

processInput

private String processInput(String inputLine)
                     throws PrivilegeRequiredException,
                            NotFoundException

Parameters:

inputLine - the input from the client

Returns:

output line to return to the client, or “null” to disconnect

Throws:

PrivilegeRequiredException - if the client doesn't specify the name of a Developer-level user

NotFoundException - if the data input is malformed

run

public void run()

This is an overriding method.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

See Also:

Thread.run()

setup

private void setup()
            throws IOException,
                   UserDeadException

Set up this thread to execute

Throws:

IOException - if the I/O streams can't be initialized

UserDeadException - if the user disconnects before setup is complete