| /* |
| * ==================================================================== |
| * 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.http.benchmark; |
| |
| import org.apache.commons.cli.CommandLine; |
| import org.apache.commons.cli.HelpFormatter; |
| import org.apache.commons.cli.Option; |
| import org.apache.commons.cli.Options; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| public class CommandLineUtils { |
| |
| public static Options getOptions() { |
| Option iopt = new Option("i", false, "Do HEAD requests instead of GET (deprecated)"); |
| iopt.setRequired(false); |
| |
| Option oopt = new Option("o", false, "Use HTTP/S 1.0 instead of 1.1 (default)"); |
| oopt.setRequired(false); |
| |
| Option kopt = new Option("k", false, "Enable the HTTP KeepAlive feature, " + |
| "i.e., perform multiple requests within one HTTP session. " + |
| "Default is no KeepAlive"); |
| kopt.setRequired(false); |
| |
| Option uopt = new Option("u", false, "Chunk entity. Default is false"); |
| uopt.setRequired(false); |
| |
| Option xopt = new Option("x", false, "Use Expect-Continue. Default is false"); |
| xopt.setRequired(false); |
| |
| Option gopt = new Option("g", false, "Accept GZip. Default is false"); |
| gopt.setRequired(false); |
| |
| Option nopt = new Option("n", true, "Number of requests to perform for the " + |
| "benchmarking session. The default is to just perform a single " + |
| "request which usually leads to non-representative benchmarking " + |
| "results"); |
| nopt.setRequired(false); |
| nopt.setArgName("requests"); |
| |
| Option copt = new Option("c", true, "Concurrency while performing the " + |
| "benchmarking session. The default is to just use a single thread/client"); |
| copt.setRequired(false); |
| copt.setArgName("concurrency"); |
| |
| Option popt = new Option("p", true, "File containing data to POST or PUT"); |
| popt.setRequired(false); |
| popt.setArgName("Payload file"); |
| |
| Option mopt = new Option("m", true, "HTTP Method. Default is POST. " + |
| "Possible options are GET, POST, PUT, DELETE, HEAD, OPTIONS, TRACE"); |
| mopt.setRequired(false); |
| mopt.setArgName("HTTP method"); |
| |
| Option Topt = new Option("T", true, "Content-type header to use for POST/PUT data"); |
| Topt.setRequired(false); |
| Topt.setArgName("content-type"); |
| |
| Option topt = new Option("t", true, "Client side socket timeout (in ms) - default 60 Secs"); |
| topt.setRequired(false); |
| topt.setArgName("socket-Timeout"); |
| |
| Option Hopt = new Option("H", true, "Add arbitrary header line, " + |
| "eg. 'Accept-Encoding: gzip' inserted after all normal " + |
| "header lines. (repeatable as -H \"h1: v1\",\"h2: v2\" etc)"); |
| Hopt.setRequired(false); |
| Hopt.setArgName("header"); |
| |
| Option vopt = new Option("v", true, "Set verbosity level - 4 and above " + |
| "prints response content, 3 and above prints " + |
| "information on headers, 2 and above prints response codes (404, 200, " + |
| "etc.), 1 and above prints warnings and info"); |
| vopt.setRequired(false); |
| vopt.setArgName("verbosity"); |
| |
| Option hopt = new Option("h", false, "Display usage information"); |
| nopt.setRequired(false); |
| |
| Options options = new Options(); |
| options.addOption(iopt); |
| options.addOption(mopt); |
| options.addOption(uopt); |
| options.addOption(xopt); |
| options.addOption(gopt); |
| options.addOption(kopt); |
| options.addOption(nopt); |
| options.addOption(copt); |
| options.addOption(popt); |
| options.addOption(Topt); |
| options.addOption(vopt); |
| options.addOption(Hopt); |
| options.addOption(hopt); |
| options.addOption(topt); |
| options.addOption(oopt); |
| return options; |
| } |
| |
| public static void parseCommandLine(CommandLine cmd, Config config) { |
| if (cmd.hasOption('v')) { |
| String s = cmd.getOptionValue('v'); |
| try { |
| config.setVerbosity(Integer.parseInt(s)); |
| } catch (NumberFormatException ex) { |
| printError("Invalid verbosity level: " + s); |
| } |
| } |
| |
| if (cmd.hasOption('k')) { |
| config.setKeepAlive(true); |
| } |
| |
| if (cmd.hasOption('c')) { |
| String s = cmd.getOptionValue('c'); |
| try { |
| config.setThreads(Integer.parseInt(s)); |
| } catch (NumberFormatException ex) { |
| printError("Invalid number for concurrency: " + s); |
| } |
| } |
| |
| if (cmd.hasOption('n')) { |
| String s = cmd.getOptionValue('n'); |
| try { |
| config.setRequests(Integer.parseInt(s)); |
| } catch (NumberFormatException ex) { |
| printError("Invalid number of requests: " + s); |
| } |
| } |
| |
| if (cmd.hasOption('p')) { |
| File file = new File(cmd.getOptionValue('p')); |
| if (!file.exists()) { |
| printError("File not found: " + file); |
| } |
| config.setPayloadFile(file); |
| } |
| |
| if (cmd.hasOption('T')) { |
| config.setContentType(cmd.getOptionValue('T')); |
| } |
| |
| if (cmd.hasOption('i')) { |
| config.setHeadInsteadOfGet(true); |
| } |
| |
| if (cmd.hasOption('H')) { |
| String headerStr = cmd.getOptionValue('H'); |
| config.setHeaders(headerStr.split(",")); |
| } |
| |
| if (cmd.hasOption('t')) { |
| String t = cmd.getOptionValue('t'); |
| try { |
| config.setSocketTimeout(Integer.parseInt(t)); |
| } catch (NumberFormatException ex) { |
| printError("Invalid socket timeout: " + t); |
| } |
| } |
| |
| if (cmd.hasOption('o')) { |
| config.setUseHttp1_0(true); |
| } |
| |
| if (cmd.hasOption('m')) { |
| config.setMethod(cmd.getOptionValue('m')); |
| } else if (cmd.hasOption('p')) { |
| config.setMethod("POST"); |
| } |
| |
| if (cmd.hasOption('u')) { |
| config.setUseChunking(true); |
| } |
| |
| if (cmd.hasOption('x')) { |
| config.setUseExpectContinue(true); |
| } |
| |
| if (cmd.hasOption('g')) { |
| config.setUseAcceptGZip(true); |
| } |
| |
| String[] cmdargs = cmd.getArgs(); |
| if (cmdargs.length > 0) { |
| try { |
| config.setUrl(new URL(cmdargs[0])); |
| } catch (MalformedURLException e) { |
| printError("Invalid request URL : " + cmdargs[0]); |
| } |
| } |
| } |
| |
| static void showUsage(final Options options) { |
| HelpFormatter formatter = new HelpFormatter(); |
| formatter.printHelp("HttpBenchmark [options] [http://]hostname[:port]/path?query", options); |
| } |
| |
| static void printError(String msg) { |
| System.err.println(msg); |
| showUsage(getOptions()); |
| System.exit(-1); |
| } |
| } |