com.datastax.driver.dse.graph.GraphSON2TinkerDriverModule Maven / Gradle / Ivy
/*
* 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.google.common.collect.ImmutableMap;
import java.util.Map;
/**
* We need this module because the TinkerGraph serialized type name is "gremlin:graph" but is likely
* to change in the next or after DSE version to "tinker:graph" since the change has been done in
* TinkerPop but we're not sure when DSE will update its TP version. So that way we stay compatible
* whatever version of DSE is running.
*/
class GraphSON2TinkerDriverModule extends GraphSON2JacksonModule {
GraphSON2TinkerDriverModule() {
super("graph-graphson2tinker");
}
@Override
public Map, String> getTypeDefinitions() {
final ImmutableMap.Builder, String> builder = ImmutableMap.builder();
builder.put(Map.class, "graph");
return builder.build();
}
@Override
public String getTypeNamespace() {
return "tinker";
}
}