ByteMapper.java

package gal.udc.fic.muei.tfm.dap.flipper.web.rest.mapper;

import org.mapstruct.Mapper;

import java.nio.ByteBuffer;

/**
 * This file is part of Flipper Open Reverse Image Search.

 Flipper Open Reverse Image Search is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 Flipper Open Reverse Image Search 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with Flipper Open Reverse Image Search.  If not, see <http://www.gnu.org/licenses/>.
 */
@Mapper(componentModel = "spring")
public class ByteMapper {
    public byte[] asByte(ByteBuffer pictureFile) {
        return pictureFile != null ? pictureFile.array() : null;
    }

    public ByteBuffer asByteBuffer(byte[] pictureFile) {
        return pictureFile != null ? ByteBuffer.wrap(pictureFile) : null;
    }
}