// /////////////////////////////////////////////////////////
// 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.configuration.ConfigurableConsts;
import propel.core.configuration.ConfigurableParameters;
import propel.core.validation.ValidationException;
/**
* Class aiding in validation of subdomains
*/
public class SubDomainPropertyMetadata
extends RestrictedEdgesI18NStringPropertyMetadata
{
/**
* The default minimum subdomain length
*/
public static final int DEFAULT_MIN_SUBDOMAIN_LENGTH = ConfigurableParameters
.getInt32(ConfigurableConsts.VALIDATION_DEFAULT_MIN_SUBDOMAIN_LENGTH);
/**
* The default maximum subdomain length
*/
public static final int DEFAULT_MAX_SUBDOMAIN_LENGTH = ConfigurableParameters
.getInt32(ConfigurableConsts.VALIDATION_DEFAULT_MAX_SUBDOMAIN_LENGTH);
/**
* Default constructor
*/
protected SubDomainPropertyMetadata()
{
}
/**
* Initializes with RFC-specified constraints and whether to allow international characters.
*
* @throws IllegalArgumentException An argument is invalid
*/
public SubDomainPropertyMetadata(String name, boolean notNull, boolean notEmpty, boolean noUnicodeChars)
{
this(name, DEFAULT_MIN_SUBDOMAIN_LENGTH, DEFAULT_MAX_SUBDOMAIN_LENGTH, notNull, notEmpty, noUnicodeChars);
}
/**
* Initializes with RFC-specified constraints, configurable length and whether to allow international characters.
*
* @throws IllegalArgumentException An argument is invalid
*/
public SubDomainPropertyMetadata(String name, int minLength, int maxLength, boolean notNull, boolean notEmpty, boolean noUnicodeChars)
{
this(name, ConfigurableParameters.tryGetIterable(ConfigurableConsts.VALIDATION_DISALLOWED_SUBDOMAIN_CHARS), ConfigurableParameters
.tryGetIterable(ConfigurableConsts.VALIDATION_DISALLOWED_SUBDOMAIN_START_CHARS), ConfigurableParameters
.tryGetIterable(ConfigurableConsts.VALIDATION_DISALLOWED_SUBDOMAIN_END_CHARS), minLength, maxLength, notNull, notEmpty,
noUnicodeChars);
}
/**
* Initializes with custom constraints
*
* @throws IllegalArgumentException An argument is invalid
*/
public SubDomainPropertyMetadata(String name, Iterable<Character> disallowedCharacters, Iterable<Character> disallowedStartChars,
Iterable<Character> disallowedEndChars, int minLength, int maxLength, boolean notNull, boolean notEmpty,
boolean noUnicodeChars)
{
super(name, disallowedCharacters, disallowedStartChars, disallowedEndChars, minLength, maxLength, notNull, notEmpty, true,
noUnicodeChars);
}
/**
* {@inheritDoc}
*/
@Override
public String validate(String value)
throws ValidationException
{
value = super.validate(value);
if (value != null)
checkNoConsequtiveDots(value);
return value;
}
protected void checkNoConsequtiveDots(String value)
throws ValidationException
{
boolean previousIsDot = false;
for (char ch : value.toCharArray())
{
if (ch == '.')
{
if (previousIsDot)
throw new ValidationException(getName() + " cannot contain two consecutive dots.");
else
previousIsDot = true;
} else
previousIsDot = false;
}
}
}