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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.

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/*
 * 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.databind.module.SimpleModule;
import java.util.Map;

/**
 * A {@link SimpleModule} extension that does the necessary work to make the automatic typed
 * deserialization without full canonical class names work.
 *
 * Users of custom modules with the GraphSONMapper that want their objects to be deserialized
 * automatically by the mapper, must extend this class with their module. It is the only required
 * step.
 *
 * Using this basis module allows the serialization and deserialization of typed objects without
 * having the whole canonical name of the serialized classes included in the Json payload. This is
 * also necessary because Java does not provide an agnostic way to search in a classpath a find a
 * class by its simple name. Although that could be done with an external library, later if we deem
 * it necessary.
 */
abstract class GraphSON2JacksonModule extends SimpleModule {

  public GraphSON2JacksonModule(final String name) {
    super(name);
  }

  public abstract Map, String> getTypeDefinitions();

  public abstract String getTypeNamespace();
}