Http2FrameCodecBuilder.java — netty Source File

Source Code

/*
 * Copyright 2017 The Netty Project
 *
 * The Netty Project 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.
 */

package io.netty.handler.codec.http2;

import static io.netty.util.internal.ObjectUtil.checkNotNull;

/**
 * Builder for the {@link Http2FrameCodec}.
 */
public class Http2FrameCodecBuilder extends
        AbstractHttp2ConnectionHandlerBuilder<Http2FrameCodec, Http2FrameCodecBuilder> {

    private Http2FrameWriter frameWriter;

    /**
     * Allows overriding behavior of existing builder.
     * <p>
     * Users of this constructor are responsible for invoking {@link #server(boolean)} method or overriding
     * {@link #isServer()} method to give the builder information if the {@link Http2Connection}(s) it creates are in
     * server or client mode.
     *
     * @see AbstractHttp2ConnectionHandlerBuilder
     */
    protected Http2FrameCodecBuilder() {
    }

    Http2FrameCodecBuilder(boolean server) {
        server(server);
        // For backwards compatibility we should disable to timeout by default at this layer.
        gracefulShutdownTimeoutMillis(0);
    }

    /**
     * Creates a builder for an HTTP/2 client.
     */
    public static Http2FrameCodecBuilder forClient() {
        return new Http2FrameCodecBuilder(false);
    }

    /**
     * Creates a builder for an HTTP/2 server.
     */
    public static Http2FrameCodecBuilder forServer() {
        return new Http2FrameCodecBuilder(true);
    }

// ... (189 more lines)