org.basex.core.cmd
Class ShowUsers

java.lang.Object
  extended by org.basex.core.Proc
      extended by org.basex.core.Command
          extended by org.basex.core.cmd.ShowUsers

public final class ShowUsers
extends Command

Evaluates the 'show users' command and shows existing users.

Author:
BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary
 
Fields inherited from class org.basex.core.Command
args, context, in, mprop, out, perf, prop
 
Fields inherited from class org.basex.core.Proc
listen, updating
 
Constructor Summary
ShowUsers()
          Default constructor.
ShowUsers(java.lang.String db)
          Constructor, specifying a database.
 
Method Summary
 void build(CmdBuilder cb)
          Builds a string representation from the command.
 void databases(LockResult lr)
          Adds the names of the databases that may be touched by the process.
protected  boolean run()
          Executes the command and serializes the result (internal call).
 
Methods inherited from class org.basex.core.Command
close, databases, error, execute, execute, getOption, getOption, info, info, newData, result, run, run, setInput, setInput, stoppable, supportsProg, toString, updated, updating
 
Methods inherited from class org.basex.core.Proc
abort, checkStop, det, detail, listen, proc, prog, progress, registered, registered, startTimeout, stop, stopTimeout, tit, title
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ShowUsers

public ShowUsers()
Default constructor.


ShowUsers

public ShowUsers(java.lang.String db)
Constructor, specifying a database.

Parameters:
db - database (for showing users)
Method Detail

run

protected boolean run()
               throws java.io.IOException
Description copied from class: Command
Executes the command and serializes the result (internal call).

Specified by:
run in class Command
Returns:
success of operation
Throws:
java.io.IOException - I/O exception

databases

public void databases(LockResult lr)
Description copied from class: Proc
Adds the names of the databases that may be touched by the process.

Overrides:
databases in class Proc
Parameters:
lr - Container for lock result to pass around

build

public void build(CmdBuilder cb)
Description copied from class: Command
Builds a string representation from the command. This string must be correctly built, as commands are sent to the server as strings.

Overrides:
build in class Command
Parameters:
cb - command builder