org.kualigan.tools.liquibase.CreateSequenceChange.txt Maven / Gradle / Ivy

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Custom Liquibase Ant tasks for fast database migration

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/*
 * Copyright 2005-2007 The Kuali Foundation
 *
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 *
 * 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 com.rsmart.kuali.tools.liquibase;

import liquibase.database.Database;
import liquibase.database.sql.SqlStatement;
import liquibase.database.structure.DatabaseObject;
import liquibase.database.structure.Sequence;
import liquibase.exception.UnsupportedChangeException;
import liquibase.exception.InvalidChangeDefinitionException;
import liquibase.util.StringUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;

/**
 * Creates a new sequence.
 */
public class CreateSequenceChange extends liquibase.change.CreateSequenceChange {

    public SqlStatement[] generateStatements(Database database) throws UnsupportedChangeException {
        return new SqlStatement[] {
                new CreateSequenceStatement(getSchemaName() == null?database.getDefaultSchemaName():getSchemaName(), getSequenceName())
                .setIncrementBy(getIncrementBy())
                .setMaxValue(getMaxValue())
                .setMinValue(getMinValue())
                .setOrdered(isOrdered())
                .setStartValue(getStartValue())
        };
    }
}