com.gridsystems.config.tools.console
Class PasswordField

java.lang.Object
  com.gridsystems.config.tools.console.Field
      com.gridsystems.config.tools.console.ValueField
          com.gridsystems.config.tools.console.PasswordField

All Implemented Interfaces:

ConsoleViewAction

public class PasswordField
extends ValueField

A password entry field.

Version:

1.0

Author:

Rodrigo Ruiz Aguayo

Field Summary

Fields inherited from class com.gridsystems.config.tools.console.ValueField

linePattern, trimmed, value, valueFormater, valuePattern, verifier

Constructor Summary

PasswordField(java.util.ResourceBundle bundle, java.lang.String linePattern)
Creates a field of password type.

Method Summary

java.lang.String[]	getContents() Gets the contents of this field.
protected java.lang.String	readLine() Reads a line from the console, and prevents casual viewers from reading it by masking the echoed characters.

Methods inherited from class com.gridsystems.config.tools.console.ValueField

execute, getKeyMapping, getStringValue, getValue, getVerifier, isTrimmed, setKeyMapping, setStringValue, setTrimmed, setValue, setVerifier

Methods inherited from class com.gridsystems.config.tools.console.Field

getString

Methods inherited from class java.lang.Object

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

Constructor Detail

PasswordField

public PasswordField(java.util.ResourceBundle bundle,
                     java.lang.String linePattern)

Creates a field of password type.

Parameters:

bundle - The resource bundle

linePattern - The line pattern for contents construction

Method Detail

getContents

public java.lang.String[] getContents()

Gets the contents of this field.

Overrides:

getContents in class ValueField

Returns:

The contents of this field

readLine

protected java.lang.String readLine()
                             throws java.io.IOException

Reads a line from the console, and prevents casual viewers from reading it by masking the echoed characters. Reads a line of text from the console.

Overrides:

readLine in class ValueField

Returns:

The read text

Throws:

java.io.IOException - If an error occurs while reading from the console