Package org.dellroad.jct.core.simple

Class SimpleExec.Session

java.lang.Object

org.dellroad.jct.core.AbstractConsoleSession<Exec,ExecRequest>

org.dellroad.jct.core.AbstractExecSession

org.dellroad.jct.core.simple.SimpleExec.Session

All Implemented Interfaces:

ConsoleSession<Exec,ExecRequest>, ExecSession

Enclosing class:

SimpleExec

public static class SimpleExec.Session
extends AbstractExecSession

Default ExecSession implementation used by SimpleExec.

Field Summary

Fields

Modifier and Type	Field	Description
protected final SimpleCommandSupport.FoundCommand	command

Fields inherited from class org.dellroad.jct.core.AbstractConsoleSession

owner, request

Constructor Summary

Constructors

Constructor	Description
Session(SimpleExec exec, ExecRequest request, SimpleCommandSupport.FoundCommand command)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected int	doExecute()	Execute this instance's command in the context of this session.
SimpleExec	getOwner()	Get the owner, i.e., the console component that created this session.

Methods inherited from class org.dellroad.jct.core.AbstractConsoleSession

doInterrupt, execute, getRequest, interrupt

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dellroad.jct.core.ConsoleSession

execute, getRequest, interrupt

Methods inherited from interface org.dellroad.jct.core.ExecSession

getErrorStream, getInputStream, getOutputStream

Field Details

command

protected final SimpleCommandSupport.FoundCommand command

Constructor Details

Session

public Session(SimpleExec exec,
 ExecRequest request,
 SimpleCommandSupport.FoundCommand command)
        throws IOException

Constructor.

Parameters:

exec - session owner

request - command execution request

command - the command to execute

Throws:

IOException - if an I/O error occurs

IllegalArgumentException - if any parameter is null

Method Details

getOwner

public SimpleExec getOwner()

Description copied from interface: ConsoleSession

Get the owner, i.e., the console component that created this session.

Specified by:

getOwner in interface ConsoleSession<Exec,ExecRequest>

Overrides:

getOwner in class AbstractConsoleSession<Exec,ExecRequest>

Returns:

owning component

doExecute

protected int doExecute()
                 throws InterruptedException

Execute this instance's command in the context of this session.

The implementation in SimpleExec.Session just invokes SimpleCommandSupport.FoundCommand.execute(org.dellroad.jct.core.ConsoleSession<?, ?>). Subclasses can override this method to intercept/wrap individual command execution.

Specified by:

doExecute in class AbstractConsoleSession<Exec,ExecRequest>

Returns:

command return value

Throws:

InterruptedException - if the current thread is interrupted