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package com.jpattern.orm.crud;

import com.jpattern.orm.annotation.GeneratorType;

/**
 * 
 * @author Francesco Cina
 *
 * 13/giu/2011
 */
public abstract class ColumnValueGeneratorFactory {

	public static AColumnValueGenerator generator(GeneratorType generatorType, String name) {
		if (generatorType.equals( GeneratorType.SEQUENCE ) ) {
			return new SequenceColumnValueGenerator(name);
		}
		if (generatorType.equals( GeneratorType.AUTOGENERATED ) ) {
			return new AutogeneratedColumnValueGenerator(name);
		}
		return nullGenerator(name);
	}

	public static AColumnValueGenerator nullGenerator(String name) {
		return new NullColumnValueGenerator(name);
	}

}