Package org.kitesdk.data

Examples of org.kitesdk.data.ValidationException

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        } else if ("minute".equals(m.group(2))) {
          strategyBuilder.minute(fieldName);
        } else if ("provided".equals(m.group(2))) {
          strategyBuilder.provided(fieldName);
        } else {
          throw new ValidationException(
              "Unknown partitioner type: " + m.group(2));
        }
      } else {
        throw new ValidationException(
            "Invalid partition <field:type>: " + partition);
      }
    }

    // building the descriptor validates the schema and strategy
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          } else {
            mappingBuilder.column(source, family, qualOrPrefix);
          }
        }
      } else {
        throw new ValidationException("Unknown mapping: " + mapping);
      }
    }

    // building the descriptor validates the schema and strategy
    DatasetDescriptor descriptor = new DatasetDescriptor.Builder()
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  public Map<CharSequence, Object> extractKeyAsColumnValues(String fieldName,
      Object fieldValue) {
    Schema schema = avroSchema.getAvroSchema();
    Field field = schema.getField(fieldName);
    if (field == null) {
      throw new ValidationException("No field named " + fieldName
          + " in schema " + schema);
    }
    if (field.schema().getType() == Schema.Type.MAP) {
      return new HashMap<CharSequence, Object>(
          (Map<CharSequence, Object>) fieldValue);
    } else if (field.schema().getType() == Schema.Type.RECORD) {
      Map<CharSequence, Object> keyAsColumnValues = new HashMap<CharSequence, Object>();
      IndexedRecord avroRecord = (IndexedRecord) fieldValue;
      for (Field avroRecordField : avroRecord.getSchema().getFields()) {
        keyAsColumnValues.put(avroRecordField.name(),
            avroRecord.get(avroRecordField.pos()));
      }
      return keyAsColumnValues;
    } else {
      throw new ValidationException(
          "Only MAP or RECORD type valid for keyAsColumn fields. Found "
              + field.schema().getType());
    }
  }
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  public Object buildKeyAsColumnField(String fieldName,
      Map<CharSequence, Object> keyAsColumnValues) {
    Schema schema = avroSchema.getAvroSchema();
    Field field = schema.getField(fieldName);
    if (field == null) {
      throw new ValidationException("No field named " + fieldName
          + " in schema " + schema);
    }

    Schema.Type fieldType = field.schema().getType();
    if (fieldType == Schema.Type.MAP) {
      Map<CharSequence, Object> retMap = new HashMap<CharSequence, Object>();
      for (Entry<CharSequence, Object> entry : keyAsColumnValues.entrySet()) {
        retMap.put(entry.getKey(), entry.getValue());
      }
      return retMap;
    } else if (fieldType == Schema.Type.RECORD) {
      AvroRecordBuilder<E> builder = kacRecordBuilderFactories.get(fieldName)
          .getBuilder();
      for (Entry<CharSequence, Object> keyAsColumnEntry : keyAsColumnValues
          .entrySet()) {
        builder.put(keyAsColumnEntry.getKey().toString(),
            keyAsColumnEntry.getValue());
      }
      return builder.build();
    } else {
      throw new ValidationException(
          "Only MAP or RECORD type valid for keyAsColumn fields. Found "
              + fieldType);
    }
  }
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      } else if (fieldType == Long.class) {
        return Schema.create(Schema.Type.LONG);
      } else if (fieldType == String.class) {
        return Schema.create(Schema.Type.STRING);
      } else {
        throw new ValidationException(
            "Cannot encode partition " + fp.getName() +
                " with type " + fp.getSourceType()
        );
      }
    }
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    } else if (INT_TYPE.equals(type)) {
      return Integer.class;
    } else if (LONG_TYPE.equals(type)) {
      return Long.class;
    }
    throw new ValidationException("Not a valid provided type: " + type);
  }
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    } else if (Integer.class.isAssignableFrom(type)) {
      return INT_TYPE;
    } else if (Long.class.isAssignableFrom(type)) {
      return LONG_TYPE;
    }
    throw new ValidationException("Not a valid provided type: " + type);
  }
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Related Classes of org.kitesdk.data.ValidationException

  • org.kitesdk.cli.commands.CreateColumnMappingCommand
  • org.kitesdk.cli.commands.CreatePartitionStrategyCommand
  • org.kitesdk.data.hbase.avro.AvroEntityComposer
  • org.kitesdk.data.hbase.avro.AvroEntitySerDe
  • org.kitesdk.data.hbase.avro.VersionedAvroEntityMapper
  • org.kitesdk.data.hbase.impl.EntitySerDe
  • org.kitesdk.data.hbase.tool.SchemaTool
  • org.kitesdk.data.spi.ColumnMappingParser
  • org.kitesdk.data.spi.JsonUtil
  • org.kitesdk.data.spi.partition.ProvidedFieldPartitioner
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