private String exec(final String... cmd) throws IOException, InterruptedException {
assert cmd != null;
ByteArrayOutputStream bout = new ByteArrayOutputStream();
Log.trace("Running: ", cmd);
Process p = Runtime.getRuntime().exec(cmd);
InputStream in = null;
InputStream err = null;
OutputStream out = null;
try {
int c;
in = p.getInputStream();
while ((c = in.read()) != -1) {
bout.write(c);
}
err = p.getErrorStream();
while ((c = err.read()) != -1) {
bout.write(c);
}
out = p.getOutputStream();
p.waitFor();
} finally {
close(in, out, err);
}
String result = bout.toString();
Log.trace("Result: ", result);
return result;
}
/** Filters input HTML using specified policy as white list of allowed tags. */
@SuppressWarnings("unchecked")
private String filter(String inputHtml, String policyFileName) {
String filteredHtml = "";
if (!StringUtils.isBlank(inputHtml)) {
if (policyFileName == null) {
LOG.warn("Provided policy file name is null.");
policyFileName = DEFAULT_ANTISAMY_POLICY_FILE;
}
AntiSamy htmlScanner = getHtmlScannerByPolicyFileName(policyFileName);
if (htmlScanner != null) {
CleanResults scanResults;
try {
scanResults = htmlScanner.scan(inputHtml);
filteredHtml = scanResults.getCleanHTML();
ArrayList<String> scannerErrors = scanResults.getErrorMessages();
if (!CollectionUtils.isNullOrEmpty(scannerErrors)) {
LOG.trace("HTML input contains erorrs (" + scannerErrors.size() + "):");
int i = 1;
for (String error : scannerErrors) {
LOG.trace(" " + i + ") " + error);
i++;
}
}
} catch (ScanException ex) {
throw new HtmlScannerException(ex);
} catch (PolicyException ex) {
throw new HtmlScannerException(ex);
}
}
}
return filteredHtml;
}
private void writeNumber(Number obj, Buffer buf) {
long value = obj.longValue();
if (value >= -32 && value <= Byte.MAX_VALUE) {
// Integer
if (T) Log.trace("writing Integer value: " + value);
buf.writeI8((byte) value);
} else if (value >= Byte.MIN_VALUE && value < -32) {
if (T) Log.trace("writing I8 value: " + value);
buf.writeI8(TYPE_I8);
buf.writeI8((byte) value);
} else if (value >= Short.MIN_VALUE && value <= Short.MAX_VALUE) {
// I16
if (T) Log.trace("writing I16 value: " + value);
buf.writeI8(TYPE_I16);
buf.writeI16((short) value);
} else if (value >= Integer.MIN_VALUE && value <= Integer.MAX_VALUE) {
// I32
if (T) Log.trace("writing I32 value: " + value);
buf.writeI8(TYPE_I32);
buf.writeI32((int) value);
} else {
// I64
if (T) Log.trace("writing I64 value: " + value);
buf.writeI8(TYPE_I64);
buf.writeI64(value);
}
}
public void testLoggingWithNullParameters() {
Log log = this.getLogObject();
assertNotNull(log);
log.debug(null);
log.debug(null, null);
log.debug(log.getClass().getName() + ": debug statement");
log.debug(
log.getClass().getName() + ": debug statement w/ null exception", new RuntimeException());
log.error(null);
log.error(null, null);
log.error(log.getClass().getName() + ": error statement");
log.error(
log.getClass().getName() + ": error statement w/ null exception", new RuntimeException());
log.fatal(null);
log.fatal(null, null);
log.fatal(log.getClass().getName() + ": fatal statement");
log.fatal(
log.getClass().getName() + ": fatal statement w/ null exception", new RuntimeException());
log.info(null);
log.info(null, null);
log.info(log.getClass().getName() + ": info statement");
log.info(
log.getClass().getName() + ": info statement w/ null exception", new RuntimeException());
log.trace(null);
log.trace(null, null);
log.trace(log.getClass().getName() + ": trace statement");
log.trace(
log.getClass().getName() + ": trace statement w/ null exception", new RuntimeException());
log.warn(null);
log.warn(null, null);
log.warn(log.getClass().getName() + ": warn statement");
log.warn(
log.getClass().getName() + ": warn statement w/ null exception", new RuntimeException());
}
private void writeBoolean(Boolean obj, Buffer buf) {
if (obj.booleanValue()) {
// true
if (T) Log.trace("writing true");
buf.writeI8(TYPE_TRUE);
} else {
// false
if (T) Log.trace("writing false");
buf.writeI8(TYPE_FALSE);
}
}
@Test
@SuppressWarnings("deprecation")
public void testOurLogLogging() {
final Log logger = new Log();
logger.trace("Foobar TRACE");
AppenderForTests.hasNoLastEvent("at Trace level");
assertFalse(logger.isTraceEnabled());
logger.debug("Foobar DEBUG");
AppenderForTests.hasNoLastEvent("at Debug level");
assertFalse(logger.isDebugEnabled());
logger.info("Foobar INFO");
AppenderForTests.hasNoLastEvent("at Info level");
assertFalse(logger.isInfoEnabled());
logger.warn("Foobar WARN");
AppenderForTests.hasLastEvent("at Warn level");
assertTrue(logger.isWarnEnabled());
logger.error("Foobar ERROR");
AppenderForTests.hasLastEvent("at Error level");
assertTrue(logger.isErrorEnabled());
}
private void servletEnv() {
if (!log.isDebugEnabled()) return;
try {
java.net.URL url = servletContext.getResource("/");
log.trace("Joseki base directory: " + url);
} catch (Exception ex) {
}
if (servletConfig != null) {
String tmp = servletConfig.getServletName();
log.trace("Servlet = " + (tmp != null ? tmp : "<null>"));
@SuppressWarnings("unchecked")
Enumeration<String> en = servletConfig.getInitParameterNames();
for (; en.hasMoreElements(); ) {
String s = en.nextElement();
log.trace("Servlet parameter: " + s + " = " + servletConfig.getInitParameter(s));
}
}
if (servletContext != null) {
// Name of webapp
String tmp = servletContext.getServletContextName();
// msg(Level.FINE, "Webapp = " + (tmp != null ? tmp : "<null>"));
log.debug("Webapp = " + (tmp != null ? tmp : "<null>"));
// NB This servlet may not have been loaded as part of a web app
@SuppressWarnings("unchecked")
Enumeration<String> en = servletContext.getInitParameterNames();
for (; en.hasMoreElements(); ) {
String s = en.nextElement();
log.debug("Webapp parameter: " + s + " = " + servletContext.getInitParameter(s));
}
}
/*
for ( Enumeration enum = servletContext.getAttributeNames() ; enum.hasMoreElements() ; )
{
String s = (String)enum.nextElement() ;
logger.log(LEVEL, "Webapp attribute: "+s+" = "+context.getAttribute(s)) ;
}
*/
}
private void writeList(List obj, Buffer buf) {
if (T) Log.trace("writing List value: " + obj);
int num = obj.size();
if (num < MASK_LENGTH_1) {
buf.writeI8(TYPE_LIST | (byte) num);
} else {
buf.writeI8(TYPE_LIST | MASK_LENGTH_1);
buf.writeI32(num);
}
for (int i = 0; i < num; i++) {
write(obj.get(i), buf);
}
}
private void writeMap(Map obj, Buffer buf) {
if (T) Log.trace("writing Map value: " + obj);
int num = obj.size();
if (num < MASK_LENGTH_2) {
buf.writeI8(TYPE_MAP | (byte) num);
} else {
buf.writeI8(TYPE_MAP | MASK_LENGTH_2);
buf.writeI32(num);
}
for (Iterator iter = obj.keySet().iterator(); iter.hasNext(); ) {
Object k = iter.next();
write(k, buf);
write(obj.get(k), buf);
}
}
private void writeString(String obj, Buffer buf) {
try {
if (T) Log.trace("writing String value: " + obj);
byte[] str = obj.getBytes("UTF8");
int strlen = str.length;
if (strlen < MASK_LENGTH_1) {
// length is encoded with type.
buf.writeI8(TYPE_STRING | (byte) str.length);
} else {
buf.writeI8(TYPE_STRING | MASK_LENGTH_1);
buf.writeI32(strlen);
}
buf.writeBytes(str, 0, str.length);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new RemoteException("utf8 not supported");
}
}
public static String rndUserID() {
String nextUser = getNextUserIDFromDeck();
if (Log.doTrace()) Log.trace("TradeConfig:rndUserID -- new trader = " + nextUser);
return nextUser;
}
private void writeDouble(Double obj, Buffer buf) {
if (T) Log.trace("writing F64 value: " + obj);
buf.writeI8(TYPE_F64);
buf.writeF64(obj.doubleValue());
}
private void writeFloat(Float obj, Buffer buf) {
if (T) Log.trace("writing F32 value: " + obj);
buf.writeI8(TYPE_F32);
buf.writeF32(obj.floatValue());
}
@Override
public void onReceiveLocation(BDLocation location) {
if (null == location) return;
if (isFirstLoc) {
isFirstLoc = false;
return;
}
int locType = location.getLocType();
final double latitude = location.getLatitude();
final double longitude = location.getLongitude();
float radius = location.getRadius();
String city = location.getCity();
mCity = city;
String strMsg = "error code is " + locType;
strMsg += ", latitude is " + latitude;
strMsg += ", longitude is " + longitude;
strMsg += ", radius is " + radius;
strMsg += ", city is " + city;
boolean isStop;
if (locType == BDLocation.TypeGpsLocation) {
float speed = location.getSpeed();
int statelliteNumber = location.getSatelliteNumber();
strMsg += ", speed is " + speed;
strMsg += ", statelliteNumber is " + statelliteNumber;
isStop = true;
} else if (locType == BDLocation.TypeNetWorkLocation) {
String strAddrStr = location.getAddrStr();
strMsg += ", strAddrStr is " + strAddrStr;
isStop = true;
} else {
Log.trace(TAG, "异常：error code is " + locType + " 具体参数错误结果");
isStop = false;
}
strMsg = "获取的位置是-->" + strMsg;
Log.trace(TAG, strMsg);
// 定位成功了，去停止定位服务
stopLocation();
if (isStop) {
tran(latitude, longitude);
} else {
// 获取error code：
// 61 ： GPS定位结果
// 62 ： 扫描整合定位依据失败。此时定位结果无效。
// 63 ： 网络异常，没有成功向服务器发起请求。此时定位结果无效。
// 65 ： 定位缓存的结果。
// 66 ： 离线定位结果。通过requestOfflineLocaiton调用时对应的返回结果
// 67 ： 离线定位失败。通过requestOfflineLocaiton调用时对应的返回结果
// 68 ： 网络连接失败时，查找本地离线定位时对应的返回结果
// 161： 表示网络定位结果
// 162~167： 服务端定位失败
// 502：key参数错误
// 505：key不存在或者非法
// 601：key服务被开发者自己禁用
// 602：key mcode不匹配
// 501～700：key验证失败
if (null != mCallbackListener) {
String msg = mContext.getResources().getString(R.string.cn_get_location_failed);
mCallbackListener.onFailed(msg);
}
}
}
/**
* Main service method for TradeScenarioServlet
*
* @param request Object that encapsulates the request to the servlet
* @param response Object that encapsulates the response from the servlet
*/
public void performTask(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// Scenario generator for Trade2
char action = ' ';
String userID = null;
// String to create full dispatch path to TradeAppServlet w/ request Parameters
String dispPath = null; // Dispatch Path to TradeAppServlet
String scenarioAction = (String) req.getParameter("action");
if ((scenarioAction != null) && (scenarioAction.length() >= 1)) {
action = scenarioAction.charAt(0);
if (action == 'n') { // null;
try {
resp.setContentType("text/html");
PrintWriter out = new PrintWriter(resp.getOutputStream());
out.println("<HTML><HEAD>TradeScenarioServlet</HEAD><BODY>Hello</BODY></HTML>");
out.close();
return;
} catch (Exception e) {
Log.error(
"trade_client.TradeScenarioServlet.service(...)"
+ "error creating printwriter from responce.getOutputStream",
e);
resp.sendError(
500,
"trade_client.TradeScenarioServlet.service(...): erorr creating and writing to PrintStream created from response.getOutputStream()");
} // end of catch
} // end of action=='n'
}
ServletContext ctx = null;
HttpSession session = null;
try {
ctx = getServletConfig().getServletContext();
// These operations require the user to be logged in. Verify the user and if not logged in
// change the operation to a login
session = req.getSession(true);
userID = (String) session.getAttribute("uidBean");
} catch (Exception e) {
Log.error(
"trade_client.TradeScenarioServlet.service(...): performing "
+ scenarioAction
+ "error getting ServletContext,HttpSession, or UserID from session"
+ "will make scenarioAction a login and try to recover from there",
e);
userID = null;
action = 'l';
}
if (userID == null) {
action = 'l'; // change to login
TradeConfig.incrementScenarioCount();
} else if (action == ' ') {
// action is not specified perform a random operation according to current mix
// Tell getScenarioAction if we are an original user or a registered user
// -- sellDeficits should only be compensated for with original users.
action = TradeConfig.getScenarioAction(userID.startsWith(TradeConfig.newUserPrefix));
}
switch (action) {
case 'q': // quote
dispPath = tasPathPrefix + "quotes&symbols=" + TradeConfig.rndSymbols();
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'a': // account
dispPath = tasPathPrefix + "account";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'u': // update account profile
dispPath = tasPathPrefix + "account";
ctx.getRequestDispatcher(dispPath).include(req, resp);
String fullName = "rnd" + System.currentTimeMillis();
String address = "rndAddress";
String password = "******";
String email = "rndEmail";
String creditcard = "rndCC";
dispPath =
tasPathPrefix
+ "update_profile&fullname="
+ fullName
+ "&password="******"&cpassword="******"&address="
+ address
+ "&email="
+ email
+ "&creditcard="
+ creditcard;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'h': // home
dispPath = tasPathPrefix + "home";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'l': // login
userID = TradeConfig.getUserID();
String password2 = "xxx";
dispPath = tasPathPrefix + "login&inScenario=true&uid=" + userID + "&passwd=" + password2;
ctx.getRequestDispatcher(dispPath).include(req, resp);
// login is successful if the userID is written to the HTTP session
if (session.getAttribute("uidBean") == null) {
System.out.println("TradeScenario login failed. Reset DB between runs");
}
break;
case 'o': // logout
dispPath = tasPathPrefix + "logout";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'p': // portfolio
dispPath = tasPathPrefix + "portfolio";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'r': // register
// Logout the current user to become a new user
// see note in TradeServletAction
req.setAttribute("TSS-RecreateSessionInLogout", Boolean.TRUE);
dispPath = tasPathPrefix + "logout";
ctx.getRequestDispatcher(dispPath).include(req, resp);
userID = TradeConfig.rndNewUserID();
String passwd = "yyy";
fullName = TradeConfig.rndFullName();
creditcard = TradeConfig.rndCreditCard();
String money = TradeConfig.rndBalance();
email = TradeConfig.rndEmail(userID);
String smail = TradeConfig.rndAddress();
dispPath =
tasPathPrefix
+ "register&Full Name="
+ fullName
+ "&snail mail="
+ smail
+ "&email="
+ email
+ "&user id="
+ userID
+ "&passwd="
+ passwd
+ "&confirm passwd="
+ passwd
+ "&money="
+ money
+ "&Credit Card Number="
+ creditcard;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 's': // sell
dispPath = tasPathPrefix + "portfolioNoEdge";
ctx.getRequestDispatcher(dispPath).include(req, resp);
Collection holdings = (Collection) req.getAttribute("holdingDataBeans");
int numHoldings = holdings.size();
if (numHoldings > 0) {
// sell first available security out of holding
Iterator it = holdings.iterator();
boolean foundHoldingToSell = false;
while (it.hasNext()) {
HoldingDataBean holdingData = (HoldingDataBean) it.next();
if (!(holdingData.getPurchaseDate().equals(new java.util.Date(0)))) {
Integer holdingID = holdingData.getHoldingID();
dispPath = tasPathPrefix + "sell&holdingID=" + holdingID;
ctx.getRequestDispatcher(dispPath).include(req, resp);
foundHoldingToSell = true;
break;
}
}
if (foundHoldingToSell) break;
if (Log.doTrace())
Log.trace(
"TradeScenario: No holding to sell -switch to buy -- userID = "
+ userID
+ " Collection count = "
+ numHoldings);
}
// At this point: A TradeScenario Sell was requested with No Stocks in Portfolio
// This can happen when a new registered user happens to request a sell before a buy
// In this case, fall through and perform a buy instead
/* Trade 2.037: Added sell_deficit counter to maintain correct buy/sell mix.
* When a users portfolio is reduced to 0 holdings, a buy is requested instead of a sell.
* This throws off the buy/sell mix by 1. This results in unwanted holding table growth
* To fix this we increment a sell deficit counter to maintain the correct ratio in getScenarioAction
* The 'z' action from getScenario denotes that this is a sell action that was switched from a buy
* to reduce a sellDeficit
*/
if (userID.startsWith(TradeConfig.newUserPrefix) == false) {
TradeConfig.incrementSellDeficit();
}
case 'b': // buy
String symbol = TradeConfig.rndSymbol();
String amount = TradeConfig.rndQuantity() + "";
dispPath = tasPathPrefix + "quotes&symbols=" + symbol;
ctx.getRequestDispatcher(dispPath).include(req, resp);
dispPath = tasPathPrefix + "buy&quantity=" + amount + "&symbol=" + symbol;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
} // end of switch statement
}