| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| using System; |
| using System.Reflection; |
| |
| namespace Avro.Reflect |
| { |
| /// <summary> |
| /// Attribute that specifies the mapping between an Avro field and C# class property. |
| /// </summary> |
| [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)] |
| public class AvroFieldAttribute : Attribute |
| { |
| /// <summary> |
| /// Name of the field in the Avro Schema |
| /// </summary> |
| public string FieldName { get; set; } |
| |
| /// <summary> |
| /// Convert the property into a standard Avro type - e.g. DateTimeOffset to long |
| /// </summary> |
| public IAvroFieldConverter Converter { get; set; } |
| |
| /// <summary> |
| /// Attribute to hold a field name and optionally a converter |
| /// </summary> |
| /// <param name="fieldName"></param> |
| /// <param name="converter"></param> |
| public AvroFieldAttribute(string fieldName, Type converter = null) |
| { |
| FieldName = fieldName; |
| if (converter != null) |
| { |
| Converter = (IAvroFieldConverter)Activator.CreateInstance(converter); |
| } |
| } |
| |
| /// <summary> |
| /// Used in property name mapping to specify a property type converter for the attribute. |
| /// </summary> |
| /// <param name="converter"></param> |
| public AvroFieldAttribute(Type converter) |
| { |
| FieldName = null; |
| if (converter != null) |
| { |
| Converter = (IAvroFieldConverter)Activator.CreateInstance(converter); |
| } |
| } |
| } |
| } |