// /////////////////////////////////////////////////////////
// This file is part of Propel.
//
// Propel is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Propel is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Propel. If not, see <http://www.gnu.org/licenses/>.
// /////////////////////////////////////////////////////////
// Authored by: Nikolaos Tountas -> salam.kaser-at-gmail.com
// /////////////////////////////////////////////////////////
package propel.core.validation.propertyMetadata;
import propel.core.validation.ValidationException;
/**
* Class aiding in validation of internationalised (i18n) strings, limiting the content from containing certain characters and disallowing
* certain characters from being at the beginning or end of the string.
*/
public class RestrictedEdgesI18NStringPropertyMetadata
extends RestrictedEdgesStringPropertyMetadata
{
/**
* Error message when a string cannot contain unicode characters
*/
public static final String UNICODE_CHARACTERS_NOT_ALLOWED = "%s is not allowed to contain Unicode characters such as this: ";
/**
* True if no Unicode characters are allowed.
*/
private boolean noUnicodeChars;
/**
* Default constructor
*/
protected RestrictedEdgesI18NStringPropertyMetadata()
{
}
/**
* Constructor initializes with custom constraints
*
* @throws IllegalArgumentException An argument is invalid
*/
public RestrictedEdgesI18NStringPropertyMetadata(String name, Iterable<Character> disallowedChars,
Iterable<Character> disallowedStartChars, Iterable<Character> disallowedEndChars,
int minLength, int maxLength, boolean notNull, boolean notEmpty, boolean noNullChars,
boolean noUnicodeChars)
{
super(name, disallowedChars, disallowedStartChars, disallowedEndChars, minLength, maxLength, notNull, notEmpty, noNullChars);
this.noUnicodeChars = noUnicodeChars;
}
public boolean getNoUnicodeChars()
{
return noUnicodeChars;
}
public void setNoUnicodeChars(boolean noUnicodeChars)
{
this.noUnicodeChars = noUnicodeChars;
}
/**
* {@inheritDoc}
*/
@Override
public String validate(String value)
throws ValidationException
{
value = super.validate(value);
if (value != null)
checkNoUnicodeChars(value.toCharArray());
return value;
}
protected void checkNoUnicodeChars(char[] value)
throws ValidationException
{
if (getNoUnicodeChars())
for (char ch : value)
if (ch >= 128)
throw new ValidationException(String.format(UNICODE_CHARACTERS_NOT_ALLOWED, getName()) + "'" + ch + "'");
}
}