private static int getDefaultPortForDbSystem()

in agent/agent-tooling/src/main/java/com/microsoft/applicationinsights/agent/internal/exporter/Exporter.java [668:697]

• 27 lines of code
• 12 McCabe index (conditional complexity)

  private static int getDefaultPortForDbSystem(String dbSystem) {
    // jdbc default ports are from
    // io.opentelemetry.javaagent.instrumentation.jdbc.JdbcConnectionUrlParser
    // TODO make the ports constants (at least in JdbcConnectionUrlParser) so they can be used here
    switch (dbSystem) {
      case SemanticAttributes.DbSystemValues.MONGODB:
        return 27017;
      case SemanticAttributes.DbSystemValues.CASSANDRA:
        return 9042;
      case SemanticAttributes.DbSystemValues.REDIS:
        return 6379;
      case SemanticAttributes.DbSystemValues.MARIADB:
      case SemanticAttributes.DbSystemValues.MYSQL:
        return 3306;
      case SemanticAttributes.DbSystemValues.MSSQL:
        return 1433;
      case SemanticAttributes.DbSystemValues.DB2:
        return 50000;
      case SemanticAttributes.DbSystemValues.ORACLE:
        return 1521;
      case SemanticAttributes.DbSystemValues.H2:
        return 8082;
      case SemanticAttributes.DbSystemValues.DERBY:
        return 1527;
      case SemanticAttributes.DbSystemValues.POSTGRESQL:
        return 5432;
      default:
        return 0;
    }
  }