com.datastax.driver.dse.graph.DefaultElementSerializer Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dse-java-driver-core Show documentation

A driver for DataStax Enterprise (DSE) and Apache Cassandra 1.2+ clusters that works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra's binary protocol, supporting DSE-specific features such as geospatial types, DSE Graph and DSE authentication.

There is a newer version: 2.4.0

Show newest version

/*
 * Copyright DataStax, Inc.
 *
 * This software can be used solely with DataStax Enterprise. Please consult the license at
 * http://www.datastax.com/terms/datastax-dse-driver-license-terms
 */
package com.datastax.driver.dse.graph;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
import java.io.IOException;

/**
 * Default element serializer used by the driver. It serializes {@link Element} instances by writing
 * their ids.
 */
class DefaultElementSerializer extends StdSerializer {

  DefaultElementSerializer() {
    super(Element.class);
  }

  @Override
  public void serialize(Element value, JsonGenerator gen, SerializerProvider provider)
      throws IOException {
    gen.getCodec().writeValue(gen, value.getId());
  }
}