Partition build()

in hms-lambda-handler/src/main/java/com/amazonaws/athena/hms/handler/CreatePartitionHandler.java [84:110]

• 26 lines of code
• 3 McCabe index (conditional complexity)

    Partition build()
    {
      Partition partition = new Partition();
      List<String> partitionNames = table.getPartitionKeys()
              .stream()
              .map(FieldSchema::getName)
              .collect(Collectors.toList());
      if (partitionNames.size() != values.size()) {
        throw new RuntimeException("Partition values do not match table schema");
      }
      List<String> spec = IntStream.range(0, values.size())
              .mapToObj(i -> partitionNames.get(i) + "=" + values.get(i))
              .collect(Collectors.toList());

      partition.setDbName(table.getDbName());
      partition.setTableName(table.getTableName());
      partition.setParameters(parameters);
      partition.setValues(values);
      partition.setSd(table.getSd().deepCopy());
      if (this.location == null) {
        partition.getSd().setLocation(table.getSd().getLocation() + "/" + Joiner.on("/").join(spec));
      }
      else {
        partition.getSd().setLocation(location);
      }
      return partition;
    }