com.cedarsoft.utils
Class DefaultCmdLine

java.lang.Object
  com.cedarsoft.utils.AbstractCmdLine
      com.cedarsoft.utils.DefaultCmdLine

All Implemented Interfaces:

CmdLine

public class DefaultCmdLine
extends AbstractCmdLine

The default command line

Constructor Summary

DefaultCmdLine()

Method Summary

protected ConsolePrinter	getConsolePrinter()
java.io.InputStream	getIn()
java.io.PrintStream	getOut()
static boolean	isAnsiAware()
void	pause(int seconds) Pauses the script
java.lang.String	read(java.lang.String message) Reads a string form the console
java.lang.String	read(java.lang.String message, java.lang.String defaultValue) Reads a string from the console.
boolean	readBoolean(java.lang.String message) Reads a boolean from the command line
int	readInt(java.lang.String message) Reads an int from the console
int	readInt(java.lang.String message, int lower, int upper) Reads an int from the console

Methods inherited from class com.cedarsoft.utils.AbstractCmdLine

error, out, out, outNl, printPossibleElements, read, read, read, readSelection, readSelection, success, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCmdLine

public DefaultCmdLine()

Method Detail

isAnsiAware

public static boolean isAnsiAware()

getConsolePrinter

@NotNull
protected ConsolePrinter getConsolePrinter()

Specified by:

getConsolePrinter in class AbstractCmdLine

readBoolean

public boolean readBoolean(@NotNull
                           java.lang.String message)
                    throws java.io.IOException

Description copied from interface: CmdLine

Reads a boolean from the command line

Parameters:

message - the message that is shown

Returns:

the value the user has entered

Throws:

java.io.IOException

read

@NotNull
public java.lang.String read(@NotNull
                                     java.lang.String message)

Description copied from interface: CmdLine

Reads a string form the console

Parameters:

message - the mssage

Returns:

the string

read

@NotNull
public java.lang.String read(@NotNull
                                     java.lang.String message,
                                     @Nullable
                                     java.lang.String defaultValue)

Description copied from interface: CmdLine

Reads a string from the console. The user may optinally select the given default value

Parameters:

message - the message

defaultValue - the default value

Returns:

the string

getIn

@NotNull
public java.io.InputStream getIn()

getOut

@NotNull
public java.io.PrintStream getOut()

Specified by:

getOut in class AbstractCmdLine

readInt

public int readInt(@NotNull
                   java.lang.String message,
                   int lower,
                   int upper)

Description copied from interface: CmdLine

Reads an int from the console

Parameters:

message - the message

lower - the lower bounds

upper - the upper bounds

Returns:

the read int

readInt

public int readInt(@NotNull
                   java.lang.String message)
            throws java.io.IOException

Description copied from interface: CmdLine

Reads an int from the console

Parameters:

message - the message

Returns:

the int

Throws:

java.io.IOException

pause

public void pause(int seconds)

Description copied from interface: CmdLine

Pauses the script

Parameters:

seconds - the seconds that it is paused