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Gemini is a web framework created by TechEmpower.

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 * All rights reserved.
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package com.techempower.data;

/**
 * Common SQL database types that imply vendor-specific functionality.  It is
 * best to not depend on this knowledge if possible.  SQL queries based on
 * functions such as "TOP" or "LIMIT", when unavoidable, might have to be
 * executed conditionally based on the affinity of the database.
 */
public enum DatabaseAffinity
{
  MYSQL, MS_SQL_SERVER, POSTGRESQL;

  public static DatabaseAffinity getAffinityFromName(String databaseProductName)
  {
    switch (databaseProductName) {
    case "PostgreSQL":
      return DatabaseAffinity.POSTGRESQL;
    case "Microsoft SQL Server":
      return DatabaseAffinity.MS_SQL_SERVER;
    case "MySQL":
    default:
      return DatabaseAffinity.MYSQL;
    }
  }
}