Package org.apache.avro.Schema

Examples of org.apache.avro.Schema.Type

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  /**
   * @return true if the schema is of type {@code type} or is a union containing {@code type}
   */
  public static boolean containsType(Schema schema, Type type)
  {
    Type fieldType = schema.getType();

    // If the types are equal, then we're done
    if (fieldType == type)
    {
      return true;
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    if (value != null) {
      return true;
    }
   
    Schema schema = f.schema();
    Type type = schema.getType();
   
    // If the type is null, any value is valid
    if (type == Type.NULL) {
      return true;
    }
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    for (int i = 0; iter.hasNext(); i++) {
      Field field = iter.next();
      if (!stateManager.isDirty(persistent, i)) {
        continue;
      }
      Type type = field.schema().getType();
      Object o = persistent.get(i);
      HBaseColumn hcol = mapping.getColumn(field.name());
      switch(type) {
        case MAP:
          if(o instanceof StatefulMap) {
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  private int firstNullSchemaTypeIndex(Schema toSchema) {
    List<Schema> possibleTypes = toSchema.getTypes();
    int unionIndex = 0;
    for (int i = 0; i < possibleTypes.size(); i++ ) {
      Type pType = possibleTypes.get(i).getType();
      if (pType == Type.NULL) { // FIXME HUGE kludge to pass tests
        unionIndex = i; break;
      }
    }
    return unionIndex;
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  private int firstNotNullSchemaTypeIndex(Schema toSchema) {
    List<Schema> possibleTypes = toSchema.getTypes();
    int unionIndex = 0;
    for (int i = 0; i < possibleTypes.size(); i++ ) {
      Type pType = possibleTypes.get(i).getType();
      if (pType != Type.NULL) { // FIXME HUGE kludge to pass tests
        unionIndex = i; break;
      }
    }
    return unionIndex;
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  //TODO temporary solution, has to be changed after implementation of saving the index of union type
  private int getResolvedUnionIndex(Schema unionScema) {
    if (unionScema.getTypes().size() == 2) {

      // schema [type0, type1]
      Type type0 = unionScema.getTypes().get(0).getType();
      Type type1 = unionScema.getTypes().get(1).getType();

      // Check if types are different and there's a "null", like ["null","type"]
      // or ["type","null"]
      if (!type0.equals(type1)
          && (type0.equals(Schema.Type.NULL) || type1.equals(Schema.Type.NULL))) {

        if (type0.equals(Schema.Type.NULL))
          return 1;
        else
          return 0;
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      fieldValue = new Utf8(solrValue.toString());
      break;
    case UNION:
      if (fieldSchema.getTypes().size() == 2 && isNullable(fieldSchema)) {
        // schema [type0, type1]
        Type type0 = fieldSchema.getTypes().get(0).getType();
        Type type1 = fieldSchema.getTypes().get(1).getType();

        // Check if types are different and there's a "null", like
        // ["null","type"] or ["type","null"]
        if (!type0.equals(type1)) {
          if (type0.equals(Schema.Type.NULL))
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   */
  private int getUnionSchema(Object pValue, Schema pUnionSchema) {
    int unionSchemaPos = 0;
    Iterator<Schema> it = pUnionSchema.getTypes().iterator();
    while (it.hasNext()) {
      Type schemaType = it.next().getType();
      if (pValue instanceof Utf8 && schemaType.equals(Type.STRING))
        return unionSchemaPos;
      else if (pValue instanceof ByteBuffer && schemaType.equals(Type.BYTES))
        return unionSchemaPos;
      else if (pValue instanceof Integer && schemaType.equals(Type.INT))
        return unionSchemaPos;
      else if (pValue instanceof Long && schemaType.equals(Type.LONG))
        return unionSchemaPos;
      else if (pValue instanceof Double && schemaType.equals(Type.DOUBLE))
        return unionSchemaPos;
      else if (pValue instanceof Float && schemaType.equals(Type.FLOAT))
        return unionSchemaPos;
      else if (pValue instanceof Boolean && schemaType.equals(Type.BOOLEAN))
        return unionSchemaPos;
      else if (pValue instanceof Map && schemaType.equals(Type.MAP))
        return unionSchemaPos;
      else if (pValue instanceof List && schemaType.equals(Type.ARRAY))
        return unionSchemaPos;
      else if (pValue instanceof Persistent && schemaType.equals(Type.RECORD))
        return unionSchemaPos;
      unionSchemaPos++;
    }
    // if we weren't able to determine which data type it is, then we return the
    // default
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  private Object fromMongoUnion(final Schema fieldSchema,
      final DocumentFieldType storeType, final Field field, final String docf,
      final BSONDecorator easybson) {
    Object result;// schema [type0, type1]
    Type type0 = fieldSchema.getTypes().get(0).getType();
    Type type1 = fieldSchema.getTypes().get(1).getType();

    // Check if types are different and there's a "null", like ["null","type"]
    // or ["type","null"]
    if (!type0.equals(type1)
        && (type0.equals(Type.NULL) || type1.equals(Type.NULL))) {
      Schema innerSchema = fieldSchema.getTypes().get(1);
      LOG.debug(
          "Load from DBObject (UNION), schemaType:{}, docField:{}, storeType:{}",
          new Object[] { innerSchema.getType(), docf, storeType });
      // Deserialize as if schema was ["type"]
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  }

  private Object unionToMongo(final String docf, final Schema fieldSchema,
      final DocumentFieldType storeType, final Object value) {
    Object result;// schema [type0, type1]
    Type type0 = fieldSchema.getTypes().get(0).getType();
    Type type1 = fieldSchema.getTypes().get(1).getType();

    // Check if types are different and there's a "null", like ["null","type"]
    // or ["type","null"]
    if (!type0.equals(type1)
        && (type0.equals(Type.NULL) || type1.equals(Type.NULL))) {
      Schema innerSchema = fieldSchema.getTypes().get(1);
      LOG.debug(
          "Transform value to DBObject (UNION), schemaType:{}, type1:{}, storeType:{}",
          new Object[] { innerSchema.getType(), type1, storeType });
      // Deserialize as if schema was ["type"]
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