org.rhq.enterprise.communications.util.prefs
Class BooleanSetupValidityChecker

java.lang.Object
  org.rhq.enterprise.communications.util.prefs.BooleanSetupValidityChecker

All Implemented Interfaces:

SetupValidityChecker

public class BooleanSetupValidityChecker
extends java.lang.Object
implements SetupValidityChecker

A validity checker that validates that the new value is a valid boolean (true or false).

Author:

John Mazzitelli

Constructor Summary

BooleanSetupValidityChecker()

Method Summary

boolean

checkValidity(java.lang.String pref_name, java.lang.String value_to_check, java.util.prefs.Preferences preferences, java.io.PrintWriter out) Makes sure the new value is either "true" or "false".

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanSetupValidityChecker

public BooleanSetupValidityChecker()

Method Detail

checkValidity

public boolean checkValidity(java.lang.String pref_name,
                             java.lang.String value_to_check,
                             java.util.prefs.Preferences preferences,
                             java.io.PrintWriter out)

Makes sure the new value is either "true" or "false".

Specified by:

checkValidity in interface SetupValidityChecker

Parameters:

pref_name - the name of the preference being checked

value_to_check - the value to check

preferences - the full set of preferences

out - an output stream this instruction can use to print out any error messages that it deems appropriate

Returns:

true if value_to_check is valid; false otherwise

See Also:

SetupValidityChecker.checkValidity(String, String, Preferences, PrintWriter)