use of org.apache.atlas.typesystem.types.cache.DefaultTypeCache in project incubator-atlas by apache.
the class TestUtils method setupGraphProvider.
/**
* Triggers the Atlas initialization process using the specified MetadataRepository.
* This causes the built-in types and their indices to be created.
*/
public static void setupGraphProvider(MetadataRepository repo) throws AtlasException {
TypeCache typeCache = null;
try {
typeCache = AtlasRepositoryConfiguration.getTypeCache().newInstance();
} catch (Throwable t) {
typeCache = new DefaultTypeCache();
}
final GraphBackedSearchIndexer indexer = new GraphBackedSearchIndexer(new AtlasTypeRegistry());
Configuration config = ApplicationProperties.get();
ITypeStore typeStore = new GraphBackedTypeStore(AtlasGraphProvider.getGraphInstance());
DefaultMetadataService defaultMetadataService = new DefaultMetadataService(repo, typeStore, new HashSet<TypesChangeListener>() {
{
add(indexer);
}
}, new HashSet<EntityChangeListener>(), TypeSystem.getInstance(), config, typeCache, // Fixme: Can we work with Noop
new InMemoryEntityAuditRepository());
// commit the created types
getGraph().commit();
}
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