| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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.onosproject.config; |
| |
| import org.onosproject.yang.model.RpcInput; |
| import org.onosproject.yang.model.RpcOutput; |
| import org.onosproject.yang.model.RpcService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.function.Supplier; |
| |
| /** |
| * Rpc Executor. |
| */ |
| public final class RpcExecutor implements Supplier<RpcOutput> { |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| private RpcService handler; |
| private String msgId; |
| private RpcInput input; |
| private String rpcName; |
| int svcId; |
| |
| /** |
| * Creates an RpcExecutor. |
| * |
| * @param handler rpc handler |
| * @param svcId svcId |
| * @param rpcName rpcName |
| * @param msgId rpc msgId |
| * @param input rpc input |
| */ |
| public RpcExecutor(RpcService handler, int svcId, String rpcName, String msgId, RpcInput input) { |
| this.handler = handler; |
| this.rpcName = rpcName; |
| this.svcId = svcId; |
| this.msgId = msgId; |
| this.input = input; |
| } |
| |
| @Override |
| public RpcOutput get() { |
| RpcOutput ret; |
| try { |
| ret = (RpcOutput) handler.getClass().getInterfaces()[svcId]. |
| getMethod(rpcName, RpcInput.class).invoke(handler, input); |
| } catch (NoSuchMethodException | IllegalAccessException | |
| InvocationTargetException | IllegalArgumentException e) { |
| throw new FailedException(e.getMessage() + ", request:" + msgId); |
| } |
| ret.messageId(msgId); |
| return ret; |
| } |
| } |