org.simplejavamail.internal.clisupport.valueinterpreters.StringToLoadBalancingStrategyFunction Maven / Gradle / Ivy

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/*
 * Copyright © 2009 Benny Bottema ([email protected])
 *
 * 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.simplejavamail.internal.clisupport.valueinterpreters;

import org.bbottema.javareflection.valueconverter.IncompatibleTypeException;
import org.bbottema.javareflection.valueconverter.ValueFunction;
import org.simplejavamail.api.mailer.config.LoadBalancingStrategy;

public class StringToLoadBalancingStrategyFunction implements ValueFunction {
	
	@Override
	public Class getFromType() {
		return String.class;
	}
	
	@Override
	public Class getTargetType() {
		return LoadBalancingStrategy.class;
	}
	
	@Override
	public final LoadBalancingStrategy convertValue(String value) {
		try {
			return LoadBalancingStrategy.valueOf(value);
		} catch (IllegalArgumentException e) {
			throw new IncompatibleTypeException(value, String.class, LoadBalancingStrategy.class, e);
		}
	}
}