com.github.DNAProject.io.Serializable Maven / Gradle / Ivy

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/*
 * Copyright (C) 2018 The DNA Authors
 * This file is part of The DNA library.
 *
 *  The DNA is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The DNA is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with The DNA.  If not, see .
 *
 */

package com.github.DNAProject.io;

import com.github.DNAProject.common.Helper;

import java.io.*;

/**
 * Serialize interface
 */
public interface Serializable {
    static  T from(byte[] value, Class t) throws InstantiationException, IllegalAccessException {
        try (ByteArrayInputStream ms = new ByteArrayInputStream(value)) {
            try (BinaryReader reader = new BinaryReader(ms)) {
                return reader.readSerializable(t);
            }
        } catch (IOException ex) {
            throw new IllegalArgumentException(ex);
        }
    }

    /**
     * @param reader
     * @throws IOException
     */
    void deserialize(BinaryReader reader) throws IOException;

    /**
     * @param writer
     * @throws IOException
     */
    void serialize(BinaryWriter writer) throws IOException;

    default byte[] toArray() {
        try (ByteArrayOutputStream ms = new ByteArrayOutputStream()) {
            try (BinaryWriter writer = new BinaryWriter(ms)) {
                serialize(writer);
                writer.flush();
                return ms.toByteArray();
            }
        } catch (IOException ex) {
            throw new UnsupportedOperationException(ex);
        }
    }

    default String toHexString() {
        return Helper.toHexString(toArray());
    }


}