Package org.apache.avro.Schema

Examples of org.apache.avro.Schema.Field.schema()

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        if (col == null) {
          throw new GoraException("Please define the gora to accumulo mapping for field " + field.name());
        }

        switch (field.schema().getType()) {
        case MAP:
          count = putMap(m, count, field.schema().getValueType(), o, col);
          break;
        case ARRAY:
          count = putArray(m, count, o, col);
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          throw new GoraException("Please define the gora to accumulo mapping for field " + field.name());
        }

        switch (field.schema().getType()) {
        case MAP:
          count = putMap(m, count, field.schema().getValueType(), o, col);
          break;
        case ARRAY:
          count = putArray(m, count, o, col);
          break;
        case UNION: // default value of null acts like union with null
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          break;
        case ARRAY:
          count = putArray(m, count, o, col);
          break;
        case UNION: // default value of null acts like union with null
          Schema effectiveSchema = field.schema().getTypes()
          .get(firstNotNullSchemaTypeIndex(field.schema()));
          // map and array need to compute qualifier
          if (effectiveSchema.getType() == Type.ARRAY) {
            count = putArray(m, count, o, col);
            break;
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        case ARRAY:
          count = putArray(m, count, o, col);
          break;
        case UNION: // default value of null acts like union with null
          Schema effectiveSchema = field.schema().getTypes()
          .get(firstNotNullSchemaTypeIndex(field.schema()));
          // map and array need to compute qualifier
          if (effectiveSchema.getType() == Type.ARRAY) {
            count = putArray(m, count, o, col);
            break;
          }
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            count = putMap(m, count, effectiveSchema.getValueType(), o, col);
            break;
          }
          // continue like a regular top-level union
        case RECORD:
          SpecificDatumWriter<Object> writer = new SpecificDatumWriter<Object>(field.schema());
          ByteArrayOutputStream os = new ByteArrayOutputStream();
          org.apache.avro.io.BinaryEncoder encoder = EncoderFactory.get().binaryEncoder(os, null);
          writer.write(o, encoder);
          encoder.flush();
          m.put(col.getFirst(), col.getSecond(), new Value(os.toByteArray()));
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        // get field
        if (fieldName.indexOf(CassandraStore.UNION_COL_SUFIX) < 0) {

          int pos = this.persistent.getSchema().getField(fieldName).pos();
          Field field = fields.get(pos);
          Type fieldType = field.schema().getType();
          if (fieldType.equals(Type.UNION)) {
            //getting UNION stored type
            CassandraColumn cc = getUnionTypeColumn(fieldName
                + CassandraStore.UNION_COL_SUFIX, cassandraRow.toArray());
            //creating temporary UNION Field
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    for (int i = 1; i < fields.size(); i++) {
      if (!value.isDirty(i)) {
        continue;
      }
      Field field = fields.get(i);
      Type type = field.schema().getType();
      Object fieldValue = value.get(field.pos());
      Schema fieldSchema = field.schema();
      // check if field has a nested structure (array, map, record or union)
      fieldValue = getFieldValue(fieldSchema, type, fieldValue);
      p.put(field.pos(), fieldValue);
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        continue;
      }
      Field field = fields.get(i);
      Type type = field.schema().getType();
      Object fieldValue = value.get(field.pos());
      Schema fieldSchema = field.schema();
      // check if field has a nested structure (array, map, record or union)
      fieldValue = getFieldValue(fieldSchema, type, fieldValue);
      p.put(field.pos(), fieldValue);
    }
    // this performs a structural modification of the map
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    assertEquals(Schema.Type.STRING, response.getTypes().get(1).getType());
    // check request schema is union
    Schema request = message.getRequest();
    Field field = request.getField("s");
    assertNotNull("field 's' should not be null", field);
    Schema param = field.schema();
    assertEquals(Schema.Type.UNION, param.getType());
    assertEquals(Schema.Type.NULL, param.getTypes().get(0).getType());
    assertEquals(Schema.Type.STRING, param.getTypes().get(1).getType());
    // check union erasure
    assertEquals(String.class, ReflectData.get().getClass(response));
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    assertEquals(Schema.Type.STRING, response.getTypes().get(1).getType());
    // check request schema is union
    Schema request = message.getRequest();
    Field field = request.getField("s");
    assertNotNull("field 's' should not be null", field);
    Schema param = field.schema();
    assertEquals(Schema.Type.UNION, param.getType());
    assertEquals(Schema.Type.NULL, param.getTypes().get(0).getType());
    assertEquals(Schema.Type.STRING, param.getTypes().get(1).getType());
    // check union erasure
    assertEquals(String.class, ReflectData.get().getClass(response));
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