Java XML Data Type Converter encodeDoubleArray(double[] noData)

Description

encode Double Array

License

Apache License

Declaration

public static String encodeDoubleArray(double[] noData) throws IOException 

Method Source Code

//package com.java2s;
/*//  w ww.ja v a2 s .  c om
 * Copyright 2009-2016 DigitalGlobe, Inc.
 *
 * 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.
 *
 */

import javax.xml.bind.DatatypeConverter;
import java.io.*;

public class Main {
    public static String encodeDoubleArray(double[] noData) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oos = null;
        byte[] rawBytes;
        try {
            oos = new ObjectOutputStream(baos);
            oos.writeInt(noData.length);
            for (int i = 0; i < noData.length; i++) {
                oos.writeDouble(noData[i]);
            }
            oos.flush();
            rawBytes = baos.toByteArray();
        } finally {
            if (oos != null) {
                oos.close();
            }
            baos.close();
        }

        return DatatypeConverter.printBase64Binary(rawBytes);
    }
}

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