Java XML Data Type Converter decodeToDoubleArray(String encoded)

Description

decode To Double Array

License

Apache License

Declaration

public static double[] decodeToDoubleArray(String encoded) throws IOException 

Method Source Code

//package com.java2s;
/*//w  w  w .  j a  v a 2  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 double[] decodeToDoubleArray(String encoded) throws IOException {
        byte[] objBytes = DatatypeConverter.parseBase64Binary(encoded);

        ByteArrayInputStream bais = null;
        ObjectInputStream ois = null;

        try {
            bais = new ByteArrayInputStream(objBytes);
            ois = new ObjectInputStream(bais);
            int arrayLength = ois.readInt();
            double result[] = new double[arrayLength];
            for (int i = 0; i < arrayLength; i++) {
                result[i] = ois.readDouble();
            }
            return result;
        } finally {
            if (ois != null) {
                ois.close();
            }
            if (bais != null) {
                bais.close();
            }
        }
    }
}

Related

1. decode(String auth)
2. decode(String source)
3. decode(String string, boolean decode)
4. decodeBasicAuth(String auth)
5. decodeJavaOpts(String encodedJavaOpts)
6. decrypt(String encryptedText, String password)
7. deCrypt(String property)
8. deserializeFromString(String x)
9. deserializeLogic(String logicString)