1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 |
- /*
- * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.util.validators;
-
- import java.util.ArrayList;
- import java.util.List;
-
- /**
- * Allows multiple validators to be chained together.
- *
- * @param <A> The type of class that this chain validates
- * @author chris
- */
- public class ValidatorChain<A> implements Validator<A> {
-
- /** A list of validators to use. */
- private final List<Validator<A>> validatorList
- = new ArrayList<Validator<A>>();
-
- /**
- * Creates a new validator chain containing the specified validators.
- *
- * @param validators The validators to be used in this chain.
- */
- public ValidatorChain(final Validator<A> ... validators) {
- for (Validator<A> validator : validators) {
- validatorList.add(validator);
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public ValidationResponse validate(final A object) {
- for (Validator<A> validator : validatorList) {
- final ValidationResponse res = validator.validate(object);
-
- if (res.isFailure()) {
- return res;
- }
- }
-
- return new ValidationResponse();
- }
-
- }
|