| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.client5.http.impl.sync; |
| |
| import java.util.concurrent.FutureTask; |
| |
| import org.apache.hc.core5.concurrent.Cancellable; |
| import org.apache.hc.core5.http.ClassicHttpRequest; |
| |
| /** |
| * FutureTask implementation that wraps a HttpAsyncClientCallable and exposes various task |
| * specific metrics. |
| * |
| * @param <V> |
| */ |
| public class HttpRequestFutureTask<V> extends FutureTask<V> { |
| |
| private final ClassicHttpRequest request; |
| private final HttpRequestTaskCallable<V> callable; |
| |
| public HttpRequestFutureTask( |
| final ClassicHttpRequest request, |
| final HttpRequestTaskCallable<V> httpCallable) { |
| super(httpCallable); |
| this.request = request; |
| this.callable = httpCallable; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see java.util.concurrent.FutureTask#cancel(boolean) |
| */ |
| @Override |
| public boolean cancel(final boolean mayInterruptIfRunning) { |
| callable.cancel(); |
| if (mayInterruptIfRunning && request instanceof Cancellable) { |
| ((Cancellable) request).cancel(); |
| } |
| return super.cancel(mayInterruptIfRunning); |
| } |
| |
| /** |
| * @return the time in millis the task was scheduled. |
| */ |
| public long scheduledTime() { |
| return callable.getScheduled(); |
| } |
| |
| /** |
| * @return the time in millis the task was started. |
| */ |
| public long startedTime() { |
| return callable.getStarted(); |
| } |
| |
| /** |
| * @return the time in millis the task was finished/cancelled. |
| */ |
| public long endedTime() { |
| if (isDone()) { |
| return callable.getEnded(); |
| } else { |
| throw new IllegalStateException("Task is not done yet"); |
| } |
| } |
| |
| /** |
| * @return the time in millis it took to make the request (excluding the time it was |
| * scheduled to be executed). |
| */ |
| public long requestDuration() { |
| if (isDone()) { |
| return endedTime() - startedTime(); |
| } else { |
| throw new IllegalStateException("Task is not done yet"); |
| } |
| } |
| |
| /** |
| * @return the time in millis it took to execute the task from the moment it was scheduled. |
| */ |
| public long taskDuration() { |
| if (isDone()) { |
| return endedTime() - scheduledTime(); |
| } else { |
| throw new IllegalStateException("Task is not done yet"); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return request.toString(); |
| } |
| |
| } |