ca.spaz.cron.config
Class AbstractRegexKeyValidator

java.lang.Object
  ca.spaz.cron.config.AbstractRegexKeyValidator

All Implemented Interfaces:

PropertyValidator

Direct Known Subclasses:

CRONUser.UserPropertyValidator

public abstract class AbstractRegexKeyValidator
extends java.lang.Object
implements PropertyValidator

Constructor Summary

AbstractRegexKeyValidator()

Method Summary

protected abstract boolean	doIsValid(java.lang.String key, java.lang.String value) This method will be called only in the case where the pattern matches.
protected abstract java.lang.String	getExpression() Get the regular expression to match the key on.
protected java.util.regex.Matcher	getMatcher(java.lang.String string)
boolean	isValid(java.lang.String key, java.lang.String value) Validate the specified value for the key.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRegexKeyValidator

public AbstractRegexKeyValidator()

Method Detail

getMatcher

protected java.util.regex.Matcher getMatcher(java.lang.String string)

isValid

public boolean isValid(java.lang.String key,
                       java.lang.String value)

Description copied from interface: PropertyValidator

Validate the specified value for the key.

Specified by:

isValid in interface PropertyValidator

Parameters:

key - The property key to test.

value - The property value to test.

Returns:

true if the value is a valid one for the specified key, false otherwise.

doIsValid

protected abstract boolean doIsValid(java.lang.String key,
                                     java.lang.String value)

This method will be called only in the case where the pattern matches. This can be assumed to be a precondition of the method call.

Parameters:

key - The matching key.

value - The value being checked.

Returns:

true if value is a valid value for key, false otherwise.

getExpression

protected abstract java.lang.String getExpression()

Get the regular expression to match the key on.

Returns:

a string representation of a regular expression.