content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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 org.apache.atlas.repository.graphdb.janus.serializer;
  
  import org.janusgraph.core.attribute.AttributeSerializer;
  import org.janusgraph.diskstorage.ScanBuffer;
  import org.janusgraph.diskstorage.WriteBuffer;
  import org.janusgraph.graphdb.database.serialize.attribute.ByteArraySerializer;
  
  import java.math.BigInteger;
  
  /**
   * Serializer for BigInteger values.
   */
  public class BigIntegerSerializer implements AttributeSerializer<BigInteger> {
      private final ByteArraySerializer delegate = new ByteArraySerializer();
  
      @Override
      public BigInteger read(ScanBuffer buffer) {
          byte[] value = delegate.read(buffer);
  
          return new BigInteger(value);
      }
  
      @Override
      public void write(WriteBuffer buffer, BigInteger attribute) {
          byte[] value = attribute.toByteArray();
  
          delegate.write(buffer, value);
      }
  }
  