| /* |
| * 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.qpid.protonj2.test.driver.actions; |
| |
| import java.util.Objects; |
| import java.util.concurrent.ForkJoinPool; |
| |
| import org.apache.qpid.protonj2.test.driver.AMQPTestDriver; |
| import org.apache.qpid.protonj2.test.driver.ScriptedAction; |
| |
| /** |
| * Runs the given user code either now, later or after other test expectations have occurred. |
| * |
| * The given action will be executed on the common ForkJoinPool to prevent any blocking |
| * operations from affecting the test driver event loop itself. |
| */ |
| public class ExecuteUserCodeAction implements ScriptedAction { |
| |
| private final AMQPTestDriver driver; |
| private final Runnable action; |
| |
| private int delay = -1; |
| |
| public ExecuteUserCodeAction(AMQPTestDriver driver, Runnable action) { |
| Objects.requireNonNull(driver, "Test Driver to use cannot be null"); |
| Objects.requireNonNull(action, "Action to run cannot be null"); |
| |
| this.driver = driver; |
| this.action = action; |
| } |
| |
| public int afterDelay() { |
| return delay; |
| } |
| |
| public ExecuteUserCodeAction afterDelay(int delay) { |
| this.delay = delay; |
| return this; |
| } |
| |
| @Override |
| public ExecuteUserCodeAction now() { |
| ForkJoinPool.commonPool().execute(action); |
| return this; |
| } |
| |
| @Override |
| public ExecuteUserCodeAction later(int delay) { |
| driver.afterDelay(delay, this); |
| return this; |
| } |
| |
| @Override |
| public ExecuteUserCodeAction queue() { |
| driver.addScriptedElement(this); |
| return this; |
| } |
| |
| @Override |
| public ExecuteUserCodeAction perform(AMQPTestDriver driver) { |
| if (afterDelay() > 0) { |
| driver.afterDelay(afterDelay(), new ScriptedAction() { |
| |
| @Override |
| public ScriptedAction queue() { |
| return this; |
| } |
| |
| @Override |
| public ScriptedAction perform(AMQPTestDriver driver) { |
| now(); |
| return this; |
| } |
| |
| @Override |
| public ScriptedAction now() { |
| return this; |
| } |
| |
| @Override |
| public ScriptedAction later(int waitTime) { |
| return this; |
| } |
| }); |
| } else { |
| now(); |
| } |
| |
| return this; |
| } |
| } |