/*
* Copyright 2010-2017 Boxfuse GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.flywaydb.ant;
import org.flywaydb.core.Flyway;
/**
* <p>Validate applied migrations against resolved ones (on the filesystem or classpath)
* to detect accidental changes that may prevent the schema(s) from being recreated exactly.</p>
* <p>Validation fails if</p>
* <ul>
* <li>differences in migration names, types or checksums are found</li>
* <li>versions have been applied that aren't resolved locally anymore</li>
* <li>versions have been resolved that haven't been applied yet</li>
* </ul>
* <p>
* <img src="https://flywaydb.org/assets/balsamiq/command-validate.png" alt="validate">
*/
public class ValidateTask extends AbstractFlywayTask {
@Override
protected void doExecute(Flyway flyway) throws Exception {
flyway.validate();
}
}