/*
 * Copyright 2002-2012 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
 *
 *      https://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.integration.samples.tcpclientserver;

import java.io.UnsupportedEncodingException;

import org.springframework.core.convert.converter.Converter;

/**
 * Simple byte array to String converter; allowing the character set
 * to be specified.
 *
 * @author Gary Russell
 * @since 2.1
 *
 */
public class ByteArrayToStringConverter implements Converter<byte[], String> {

	private String charSet = "UTF-8";

	public String convert(byte[] bytes) {
		try {
			return new String(bytes, this.charSet);
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
			return new String(bytes);
		}
	}

	/**
	 * @return the charSet
	 */
	public String getCharSet() {
		return charSet;
	}

	/**
	 * @param charSet the charSet to set
	 */
	public void setCharSet(String charSet) {
		this.charSet = charSet;
	}

}
