/*
 * 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
 *
 *     http://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.
 */
package org.apache.dubbo.rpc.protocol.tri.h3;

import org.apache.dubbo.common.URL;
import org.apache.dubbo.remoting.http12.h2.H2StreamChannel;
import org.apache.dubbo.remoting.http12.h2.Http2InputMessage;
import org.apache.dubbo.remoting.http12.h2.Http2ServerChannelObserver;
import org.apache.dubbo.remoting.http3.Http3TransportListener;
import org.apache.dubbo.rpc.model.FrameworkModel;
import org.apache.dubbo.rpc.protocol.tri.h12.http2.GenericHttp2ServerTransportListener;

public final class GenericHttp3ServerTransportListener extends GenericHttp2ServerTransportListener
        implements Http3TransportListener {

    public GenericHttp3ServerTransportListener(
            H2StreamChannel h2StreamChannel, URL url, FrameworkModel frameworkModel) {
        super(h2StreamChannel, url, frameworkModel);
    }

    @Override
    protected Http2ServerChannelObserver newResponseObserver(H2StreamChannel h2StreamChannel) {
        return new Http3ServerUnaryChannelObserver(getFrameworkModel(), h2StreamChannel);
    }

    @Override
    protected Http2ServerChannelObserver newStreamResponseObserver(H2StreamChannel h2StreamChannel) {
        return new Http3ServerUnaryChannelObserver(getFrameworkModel(), h2StreamChannel);
    }

    @Override
    protected void doOnData(Http2InputMessage message) {
        if (message.isEndStream()) {
            onDataCompletion(message);
            return;
        }
        super.doOnData(message);
    }

    @Override
    protected void initializeAltSvc(URL url) {}
}
