DbUpgradeValidationResult.java

/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 *  All rights reserved.
 *
 *  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.
 *
 *  See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 *  explanation of the license and how it is applied.
 */
package org.mifos.db.upgrade;

import liquibase.changelog.ChangeSet;
import org.apache.commons.collections.CollectionUtils;

import java.util.List;

public class DbUpgradeValidationResult {

    private List<ChangeSet> unAppliedChangeSets;

    public DbUpgradeValidationResult(List<ChangeSet> unAppliedChangeSets) {
        this.unAppliedChangeSets = unAppliedChangeSets;
    }

    public boolean allUpgradesApplied() {
        return CollectionUtils.isEmpty(unAppliedChangeSets);
    }

    public String getUnAppliedChangeSets() {
        StringBuilder unAppliedChangeSets = new StringBuilder("\nList of unapplied upgrades:\n");
        for (ChangeSet changeSet : this.unAppliedChangeSets) {
            unAppliedChangeSets.append("\t").append(changeSet.toString()).append("\n");
        }
        return unAppliedChangeSets.toString();
    }
}