| /* |
| * Copyright 2014, Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package io.grpc; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import javax.annotation.Nullable; |
| import javax.annotation.concurrent.ThreadSafe; |
| |
| /** |
| * Registry of services and their methods used by servers to dispatching incoming calls. |
| */ |
| @ThreadSafe |
| @ExperimentalApi("https://github.com/grpc/grpc-java/issues/933") |
| public abstract class HandlerRegistry { |
| |
| /** |
| * Returns the {@link ServerServiceDefinition}s provided by the registry, or an empty list if not |
| * supported by the implementation. |
| */ |
| @ExperimentalApi("https://github.com/grpc/grpc-java/issues/2222") |
| public List<ServerServiceDefinition> getServices() { |
| return Collections.emptyList(); |
| } |
| |
| /** |
| * Lookup a {@link ServerMethodDefinition} by its fully-qualified name. |
| * |
| * @param methodName to lookup {@link ServerMethodDefinition} for. |
| * @param authority the authority for the desired method (to do virtual hosting). If {@code null} |
| * the first matching method will be returned. |
| * @return the resolved method or {@code null} if no method for that name exists. |
| */ |
| @Nullable |
| public abstract ServerMethodDefinition<?, ?> lookupMethod( |
| String methodName, @Nullable String authority); |
| |
| /** |
| * Lookup a {@link ServerMethodDefinition} by its fully-qualified name. |
| * |
| * @param methodName to lookup {@link ServerMethodDefinition} for. |
| * @return the resolved method or {@code null} if no method for that name exists. |
| */ |
| @Nullable |
| public final ServerMethodDefinition<?, ?> lookupMethod(String methodName) { |
| return lookupMethod(methodName, null); |
| } |
| |
| } |