org.apache.karaf.shell.commands.impl

Class LessAction

java.lang.Object

org.apache.karaf.shell.commands.impl.LessAction

All Implemented Interfaces:

org.apache.karaf.shell.api.action.Action, org.apache.karaf.shell.api.console.SignalListener

public class LessAction
extends Object
implements org.apache.karaf.shell.api.action.Action, org.apache.karaf.shell.api.console.SignalListener

Field Summary

Fields

Modifier and Type	Field and Description
static int	ESCAPE_TIMEOUT
static int	READ_EXPIRED

Constructor Summary

Constructors

Constructor and Description
LessAction()

Method Summary

Modifier and Type	Method and Description
static void	checkInterrupted() This is for long running commands to be interrupted by ctrl-c
Object	execute()
protected boolean	isTty(OutputStream out)
protected Object	readOperation()
void	signal(org.apache.karaf.shell.api.console.Signal signal)

Methods inherited from class java.lang.Object

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

Field Detail

ESCAPE_TIMEOUT

public static final int ESCAPE_TIMEOUT

See Also:

Constant Field Values

READ_EXPIRED

public static final int READ_EXPIRED

See Also:

Constant Field Values

Constructor Detail

LessAction

public LessAction()

Method Detail

execute

public Object execute()
               throws Exception

Specified by:

execute in interface org.apache.karaf.shell.api.action.Action

Throws:

Exception

signal

public void signal(org.apache.karaf.shell.api.console.Signal signal)

Specified by:

signal in interface org.apache.karaf.shell.api.console.SignalListener

isTty

protected boolean isTty(OutputStream out)

checkInterrupted

public static void checkInterrupted()
                             throws InterruptedException

This is for long running commands to be interrupted by ctrl-c

Throws:

InterruptedException

readOperation

protected Object readOperation()
                        throws IOException

Throws:

IOException