StringToDataTypeConverter.java

/*
 * Copyright 2013 the original author or authors.
 *
 * 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.springframework.data.redis.connection.convert;

import org.springframework.core.convert.converter.Converter;
import org.springframework.data.redis.connection.DataType;

/**
 * Converts Strings to {@link DataType}s
 * 
 * @author Jennifer Hickey
 */
public class StringToDataTypeConverter implements Converter<String, DataType> {

	public DataType convert(String source) {
		if (source == null) {
			return null;
		}
		return DataType.fromCode(source);
	}

}