org.apache.ratis.thirdparty.io.grpc.Grpc Maven / Gradle / Ivy

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/*
 * Copyright 2016 The gRPC Authors
 *
 * Licensed 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.ratis.thirdparty.io.grpc;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.net.SocketAddress;
import javax.net.ssl.SSLSession;

/**
 * Stuff that are part of the public API but are not bound to particular classes, e.g., static
 * methods, constants, attribute and context keys.
 */
public final class Grpc {
  private Grpc() {
  }

  /**
   * Attribute key for the remote address of a transport.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
  @TransportAttr
  public static final Attributes.Key TRANSPORT_ATTR_REMOTE_ADDR =
      Attributes.Key.create("remote-addr");

  /**
   * Attribute key for the local address of a transport.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
  @TransportAttr
  public static final Attributes.Key TRANSPORT_ATTR_LOCAL_ADDR =
      Attributes.Key.create("local-addr");

  /**
   * Attribute key for SSL session of a transport.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
  @TransportAttr
  public static final Attributes.Key TRANSPORT_ATTR_SSL_SESSION =
      Attributes.Key.create("ssl-session");

  /**
   * Annotation for transport attributes. It follows the annotation semantics defined
   * by {@link Attributes}.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/4972")
  @Retention(RetentionPolicy.SOURCE)
  @Documented
  public @interface TransportAttr {}
}