parsebenchmark.java

测试工具

/*
 * 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.jmeter.monitor.model.benchmark;

/**
 * 
 * @version $Revision: 493796 $ on $Date: 2007-01-07 18:31:05 +0000 (Sun, 07 Jan 2007) $
 */
public class ParseBenchmark {

	/**
	 * 
	 */
	public ParseBenchmark() {
		super();
	}

	public static void main(String[] args) {
		if (args.length == 3) {
			int parser = 0;
			String file = null;
			int loops = 1000;
			if (args[0] != null) {
				if (!args[0].equals("jaxb")) {
					parser = 1;
				}
			}
			if (args[1] != null) {
				file = args[1];
			}
			if (args[2] != null) {
				loops = Integer.parseInt(args[2]);
			}

			java.io.File infile = new java.io.File(file);
			java.io.FileInputStream fis = null;
			java.io.InputStreamReader isr = null;
			StringBuffer buf = new StringBuffer();
			try {
				fis = new java.io.FileInputStream(infile);
				isr = new java.io.InputStreamReader(fis);
				java.io.BufferedReader br = new java.io.BufferedReader(isr);
				String line = null;
				while ((line = br.readLine()) != null) {
					buf.append(line);
				}
			} catch (Exception e) {
				e.printStackTrace();
			}
			long start = 0;
			long end = 0;
			String contents = buf.toString().trim();
			System.out.println("start test: " + loops + " iterations");
			System.out.println("content:");
			System.out.println(contents);

			if (parser == 0) {
				/**
				 * try { JAXBContext jxbc = new
				 * org.apache.jorphan.tomcat.manager.ObjectFactory();
				 * Unmarshaller mar = jxbc.createUnmarshaller();
				 * 
				 * start = System.currentTimeMillis(); for (int idx=0; idx <
				 * loops; idx++){ StreamSource ss = new StreamSource( new
				 * ByteArrayInputStream(contents.getBytes())); Object ld =
				 * mar.unmarshal(ss); } end = System.currentTimeMillis();
				 * System.out.println("elapsed Time: " + (end - start)); } catch
				 * (JAXBException e){ }
				 */
			} else {
				org.apache.jmeter.monitor.model.ObjectFactory of = org.apache.jmeter.monitor.model.ObjectFactory
						.getInstance();
				start = System.currentTimeMillis();
				for (int idx = 0; idx < loops; idx++) {
					// NOTUSED org.apache.jmeter.monitor.model.Status st =
					of.parseBytes(contents.getBytes());
				}
				end = System.currentTimeMillis();
				System.out.println("elapsed Time: " + (end - start));
			}

		} else {
			System.out.println("missing paramters:");
			System.out.println("parser file iterations");
			System.out.println("example: jaxb status.xml 1000");
		}
	}
}