share/test/schemas/http.avdl

/**
 * 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.
 */

/** NOTE: This structure was inspired by HTTP and deliberately skewed to get the effects that needed testing */

@namespace("org.apache.avro.test.http")
protocol Http {

    enum NetworkType {
        IPv4,
        IPv6
    }

    record NetworkConnection {
        NetworkType networkType;
        string      networkAddress;
    }

    record UserAgent {
        union { null, string } id = null;
        string                      useragent;
    }

    enum HttpMethod {
        GET,
        POST
    }

    record QueryParameter {
        string                  name;
        union { null, string }  value; // Sometimes there is no value.
    }

    record HttpURI {
        HttpMethod method;
        string                path;
        array<QueryParameter> parameters = [];
    }

    record HttpRequest {
        UserAgent         userAgent;
        HttpURI    URI;
    }

    record Request {
      long              timestamp;
      union { null, NetworkConnection } connection = null;
      HttpRequest       httpRequest;
    }

}