override def prepareCall()

in linkis-computation-governance/linkis-jdbc-driver/src/main/scala/org/apache/linkis/ujes/jdbc/LinkisSQLConnection.scala [231:403]
145 lines of code
2 McCabe index (conditional complexity)

  override def prepareCall(sql: String): CallableStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareCall not supported"
    )

  override def rollback(): Unit =
    throw new LinkisSQLException(LinkisSQLErrorCode.NOSUPPORT_CONNECTION, "rollback not supported")

  override def nativeSQL(sql: String): String =
    throw new LinkisSQLException(LinkisSQLErrorCode.NOSUPPORT_CONNECTION, "nativeSQL not supported")

  override def prepareCall(
      sql: String,
      resultSetType: Int,
      resultSetConcurrency: Int
  ): CallableStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareCall not supported"
    )

  override def getTypeMap: util.Map[String, Class[_]] =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "getTypeMap not supported"
    )

  override def setTypeMap(map: util.Map[String, Class[_]]): Unit =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "setTypeMap not supported"
    )

  override def setHoldability(holdability: Int): Unit = throw new LinkisSQLException(
    LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
    "setHoldability not supported"
  )

  override def getHoldability: Int = 0

  override def setSavepoint(): Savepoint =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "setSavepoint not supported"
    )

  override def setSavepoint(name: String): Savepoint =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "setSavepoint not supported"
    )

  override def rollback(savepoint: Savepoint): Unit =
    throw new LinkisSQLException(LinkisSQLErrorCode.NOSUPPORT_CONNECTION, "rollback not supported")

  override def releaseSavepoint(savepoint: Savepoint): Unit = throw new LinkisSQLException(
    LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
    "releaseSavepoint not supported"
  )

  override def createStatement(
      resultSetType: Int,
      resultSetConcurrency: Int,
      resultSetHoldability: Int
  ): Statement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createStatement not supported"
    )

  override def prepareStatement(
      sql: String,
      resultSetType: Int,
      resultSetConcurrency: Int,
      resultSetHoldability: Int
  ): PreparedStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareStatement not supported"
    )

  override def prepareCall(
      sql: String,
      resultSetType: Int,
      resultSetConcurrency: Int,
      resultSetHoldability: Int
  ): CallableStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareCall not supported"
    )

  override def prepareStatement(sql: String, columnIndexes: Array[Int]): PreparedStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareStatement not supported"
    )

  override def prepareStatement(sql: String, columnNames: Array[String]): PreparedStatement =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "prepareStatement not supported"
    )

  override def createClob(): Clob =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createClob not supported"
    )

  override def createBlob(): Blob =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createBlob not supported"
    )

  override def createNClob(): NClob =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createNClob not supported"
    )

  override def createSQLXML(): SQLXML =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createSQLXML not supported"
    )

  override def isValid(timeout: Int): Boolean = true

  override def setClientInfo(name: String, value: String): Unit =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "setClientInfo not supported"
    )

  override def setClientInfo(properties: Properties): Unit =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "properties not supported"
    )

  override def getClientInfo(name: String): String =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "getClientInfo not supported"
    )

  override def getClientInfo: Properties =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "getClientInfo not supported"
    )

  override def createArrayOf(typeName: String, elements: Array[AnyRef]): sql.Array =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createArrayOf not supported"
    )

  override def createStruct(typeName: String, attributes: Array[AnyRef]): Struct =
    throw new LinkisSQLException(
      LinkisSQLErrorCode.NOSUPPORT_CONNECTION,
      "createStruct not supported"
    )

  override def setSchema(schema: String): Unit = throwWhenClosed {
    if (StringUtils.isBlank(schema)) {
      throw new LinkisSQLException(LinkisSQLErrorCode.NOSUPPORT_STATEMENT, "schema is empty!")
    }
    createStatement().execute("use " + schema)
  }