commons.pool2 参数测试

package pool2;import java.io.File;import java.io.IOException;import java.io.InputStream;import java.net.URL;import java.util.concurrent.TimeUnit;import org.apache.commons.io.FileUtils;import org.apache.commons.io.IOUtils;import org.apache.commons.pool2.BasePooledObjectFactory;import org.apache.commons.pool2.PooledObject;import org.apache.commons.pool2.impl.DefaultPooledObject;import org.openqa.selenium.WebDriver;import org.openqa.selenium.firefox.FirefoxProfile;import org.openqa.selenium.remote.DesiredCapabilities;import org.openqa.selenium.remote.RemoteWebDriver;/** * Created by Ken on 2014/5/27. */public class WebClientFactory extends BasePooledObjectFactory<WebDriver> {static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(WebClientFactory.class);private static DesiredCapabilities capability = null;static {// 查找指定资源的URL，其中res.txt仍然开始的bin目录下// URL// plugin=SeleniumUtil.class.getResource("/plugin/killspinners-1.1.1-fx.xpi");// String plugin =// SeleniumUtil.class.getResource("/plugin/killspinners-1.1.1-fx.xpi").getPath();capability = DesiredCapabilities.firefox();capability.setJavascriptEnabled(true);FirefoxProfile firefoxProfile = new FirefoxProfile();// 去掉css// firefoxProfile.setPreference("permissions.default.stylesheet", 2);// 去掉图片// firefoxProfile.setPreference("permissions.default.image", 2);// 去掉flashfirefoxProfile.setPreference("dom.ipc.plugins.enabled.libflashplayer.so", false);try {//firefoxProfile.addExtension(createKillspinnersFile());//firefoxProfile.setPreference("extensions.firebug.currentVersion","1.8.1");// 避免启动画capability.setCapability("firefox_profile", firefoxProfile);} catch (Exception e) {log.error(e.getMessage(), e);}}/** * 创建WebDriver *  * @throws Exception * @return WebDriver */public static WebDriver createWebDriver() throws Exception {/* * DesiredCapabilities capability = DesiredCapabilities.firefox(); * capability.setJavascriptEnabled(true); FirefoxProfile firefoxProfile * = new FirefoxProfile(); // 去掉css * //firefoxProfile.setPreference("permissions.default.stylesheet", 2); * // 去掉图片 //firefoxProfile.setPreference("permissions.default.image", * 2); // 去掉flash firefoxProfile.setPreference( * "dom.ipc.plugins.enabled.libflashplayer.so", false); *  * capability.setCapability("firefox_profile", firefoxProfile); */WebDriver driver = new RemoteWebDriver(new URL("http://192.168.1.107:4444/wd/hub"), capability);// driver = new HtmlUnitDriver();// 如果3s内还定位不到则抛出异常driver.manage().timeouts().implicitlyWait(2, TimeUnit.SECONDS);// 页面加载超时时间设置为5sdriver.manage().timeouts().pageLoadTimeout(60, TimeUnit.SECONDS);// driver.manage.script_timeout = 3 #secondsdriver.manage().timeouts().setScriptTimeout(30, TimeUnit.SECONDS);System.out.println("create driver is"+driver.hashCode());return driver;}public static File createKillspinnersFile() {String path = WebClientFactory.class.getProtectionDomain().getCodeSource().getLocation().getPath();File file = new File(path);File killspinners = null;if (file.exists()) {killspinners = new File(file.isDirectory() ? file: file.getParentFile(), "killspinners-1.1.1-fx.xpi");if (killspinners.isFile() && killspinners.exists()) {return killspinners;}} else {log.error("localtion path is not exists");}URL plugin = WebClientFactory.class.getResource("/plugin/killspinners-1.1.1-fx.xpi");InputStream in = null;try {in = plugin.openStream();FileUtils.writeByteArrayToFile(killspinners,IOUtils.toByteArray(in));log.error("createKillspinnersFile succeed");} catch (Exception e) {log.error(e.getMessage(), e);} finally {if (in != null) {try {in.close();} catch (IOException e) {log.error(e.getMessage(), e);}}}return killspinners;}/** * 检测webDeriver 是否正常 *  * @param driver * @return */public static boolean checkWebDriver(WebDriver driver) {WebDriver newWebDriver = null;String url = null;boolean falg = true;try {driver.manage().timeouts().implicitlyWait(2, TimeUnit.SECONDS);url = driver.getCurrentUrl();log.info("checkWebDriver success!");newWebDriver = driver;} catch (Exception e) {url = null;log.error("checkWebDriver  is error!", e);} finally {if (url == null) {falg = false;}}return falg;}@Overridepublic WebDriver create() throws Exception {return createWebDriver();}@Overridepublic PooledObject<WebDriver> wrap(WebDriver obj) {return new DefaultPooledObject<WebDriver>(obj);}@Overridepublic boolean validateObject(PooledObject<WebDriver> p) {return checkWebDriver(p.getObject());}@Overridepublic void passivateObject(PooledObject<WebDriver> p) throws Exception {super.passivateObject(p);}@Overridepublic void destroyObject(PooledObject<WebDriver> p) throws Exception {System.out.println("destroyObject driver is"+p.getObject().hashCode());p.getObject().quit();super.destroyObject(p);}}

  

 

package pool2;import org.apache.commons.pool2.impl.GenericObjectPool;import org.apache.commons.pool2.impl.GenericObjectPoolConfig;import org.openqa.selenium.WebDriver;public class Test {public static void main(String[] args)throws Exception {GenericObjectPoolConfig config = new GenericObjectPoolConfig();config.setMaxIdle(2);//最大空闲数config.setMinIdle(1);//最小空闲数.相当于初始化的数量config.setMaxTotal(4);//总数//回收时间等于setMinEvictableIdleTimeMillis+setTimeBetweenEvictionRunsMillis//最大空闲时间－在Pool中，实例空闲的最长时间config.setMinEvictableIdleTimeMillis(2000);//设置收回时间config.setTimeBetweenEvictionRunsMillis(3000);WebClientFactory webClientFactory = new WebClientFactory();GenericObjectPool<WebDriver> pool = new GenericObjectPool<WebDriver>(webClientFactory,config);pool.borrowObject();pool.borrowObject();int i=60;while(i!=0){System.out.println("getDestroyedCount"+pool.getDestroyedCount());System.out.println("getBorrowedCount"+pool.getBorrowedCount());System.out.println("getCreatedCount"+pool.getCreatedCount());System.out.println("-----------------------------------------------------");Thread.sleep(1000);i--;}}}