com.scalar.db.sql.springdata.ScalarDbRepositoryImpl Maven / Gradle / Ivy

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package com.scalar.db.sql.springdata;

import com.scalar.db.sql.springdata.twopc.ScalarDbTwoPcRepository;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import org.springframework.data.jdbc.core.JdbcAggregateOperations;
import org.springframework.data.jdbc.core.convert.JdbcConverter;
import org.springframework.data.jdbc.repository.support.SimpleJdbcRepository;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.repository.CrudRepository;

/**
 * Default implementation of {@link CrudRepository} and ${@link ScalarDbRepository} interface in the
 * integration of Spring Data and ScalarDB.
 */
public class ScalarDbRepositoryImpl extends SimpleJdbcRepository
    implements ScalarDbRepository, ScalarDbTwoPcRepository {
  private final ScalarDbJdbcAggregateTemplate entityOperation;

  @SuppressFBWarnings("EI_EXPOSE_REP2")
  public ScalarDbRepositoryImpl(
      JdbcAggregateOperations entityOperations,
      PersistentEntity entity,
      JdbcConverter converter) {
    super(entityOperations, entity, converter);
    if (!(entityOperations instanceof ScalarDbJdbcAggregateTemplate)) {
      throw new IllegalArgumentException(
          "entityOperations isn't ScalarDbJdbcAggregateTemplate: " + entityOperations);
    }
    this.entityOperation = (ScalarDbJdbcAggregateTemplate) entityOperations;
  }

  // For the SpotBugs warning CT_CONSTRUCTOR_THROW
  @Override
  protected final void finalize() {}

  @Override
  public T insert(T instance) {
    return entityOperation.insert(instance);
  }

  @Override
  public T update(T instance) {
    return entityOperation.update(instance);
  }

  @Override
  public String begin() {
    return entityOperation.begin();
  }

  @Override
  public void prepare() {
    entityOperation.prepare();
  }

  @Override
  public void validate() {
    entityOperation.validate();
  }

  @Override
  public void suspend() {
    entityOperation.suspend();
  }

  @Override
  public void commit() {
    entityOperation.commit();
  }

  @Override
  public void rollback() {
    entityOperation.rollback();
  }

  @Override
  public void join(String transactionId) {
    entityOperation.join(transactionId);
  }

  @Override
  public void resume(String transactionId) {
    entityOperation.resume(transactionId);
  }
}