com.comcast.cereal.convert.ByteArrayCerealizer.java Source code

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Here is the source code for com.comcast.cereal.convert.ByteArrayCerealizer.java

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/**
 * Copyright 2012 Comcast Cable Communications Management, LLC
 *
 * 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 com.comcast.cereal.convert;

import org.apache.commons.codec.binary.Base64;

import com.comcast.cereal.CerealException;
import com.comcast.cereal.Cerealizer;
import com.comcast.cereal.ObjectCache;

/**
 * This is a common and default cerealizer for converting byte arrays (<code>byte[]</code>) to and
 * from base64-encoded strings.
 * 
 * @author <a href="mailto:cmalmgren@gmail.com">Clark Malmgren</a>
 */
public class ByteArrayCerealizer implements Cerealizer<byte[], String> {

    /*
     * (non-Javadoc)
     * @see com.comcast.cereal.Cerealizer#deCerealize(java.lang.Object)
     */
    public byte[] deCerealize(String cereal, ObjectCache objectCache) throws CerealException {
        return Base64.decodeBase64(cereal);
    }

    /*
     * (non-Javadoc)
     * @see com.comcast.cereal.Cerealizer#cerealize(java.lang.Object)
     */
    public String cerealize(byte[] object, ObjectCache objectCache) throws CerealException {
        return new String(Base64.encodeBase64(object, false));
    }

}