public void run() {
try {
Thread.sleep(10);
byte[] buf = getBuf();
URL url = new URL("http://127.0.0.1:" + port + "/test");
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setDoOutput(true);
con.setDoInput(true);
con.setRequestMethod("POST");
con.setRequestProperty(
"Content-Type",
"Multipart/Related; type=\"application/xop+xml\"; boundary=\"----=_Part_0_6251267.1128549570165\"; start-info=\"text/xml\"");
OutputStream out = con.getOutputStream();
out.write(buf);
out.close();
InputStream in = con.getInputStream();
byte[] newBuf = readFully(in);
in.close();
if (buf.length != newBuf.length) {
System.out.println("Doesn't match");
error = true;
}
synchronized (lock) {
++received;
if ((received % 1000) == 0) {
System.out.println("Received=" + received);
}
}
} catch (Exception e) {
// e.printStackTrace();
System.out.print(".");
error = true;
}
}
public static String visitWeb(String urlStr) {
URL url = null;
HttpURLConnection httpConn = null;
InputStream in = null;
try {
url = new URL(urlStr);
httpConn = (HttpURLConnection) url.openConnection();
HttpURLConnection.setFollowRedirects(true);
httpConn.setRequestMethod("GET");
httpConn.setRequestProperty("User-Agent", "Mozilla/4.0(compatible;MSIE 6.0;Windows 2000)");
in = httpConn.getInputStream();
return convertStreamToString(in);
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
in.close();
httpConn.disconnect();
} catch (Exception ex) {
ex.printStackTrace();
}
}
return null;
}
/**
* 运行时，添加JVM参数“-Dsun.net.http.retryPost=false”，可阻止自动重连。
*
* @see 'http://www.coderanch.com/t/490463/sockets/java/Timeout-retry-URLHTTPRequest'
*/
@Test
public void testConnectionResetByHttpURLConnection() throws IOException {
testConnectionResetCount = 0;
String resp = null;
try {
HttpURLConnection conn =
(HttpURLConnection) new URL("http://localhost:65532/soso").openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("POST");
conn.getOutputStream().write("username".getBytes());
resp = conn.getResponseCode() + "";
} catch (IOException e) {
Throwable ee = ExceptionUtils.getRootCause(e);
if (ee == null) {
ee = e;
}
Logger.error(this, "", ee);
Assert.assertNotSame(NoHttpResponseException.class, ee.getClass());
Assert.assertSame(SocketException.class, ee.getClass());
Assert.assertTrue(
"Connection reset".equals(ee.getMessage())
|| "Socket closed".equals(ee.getMessage())
|| "Unexpected end of file from server".equals(ee.getMessage()));
} finally {
Logger.info(
this,
"resp[HttpURLConnection]-["
+ testConnectionResetCount
+ "]=========["
+ resp
+ "]=========");
}
Assert.assertEquals(2, testConnectionResetCount);
}
// прочитать весь json в строку
private static String readAll() throws IOException {
StringBuilder data = new StringBuilder();
try {
HttpURLConnection con = (HttpURLConnection) ((new URL(PRODUCT_URL).openConnection()));
con.setRequestMethod("GET");
con.setDoInput(true);
String s;
try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
while ((s = in.readLine()) != null) {
data.append(s);
}
}
} catch (MalformedURLException e) {
e.printStackTrace();
throw new MalformedURLException("Url is not valid");
} catch (ProtocolException e) {
e.printStackTrace();
throw new ProtocolException("No such protocol, it must be POST,GET,PATCH,DELETE etc.");
} catch (IOException e) {
e.printStackTrace();
throw new IOException("cannot read from server");
}
return data.toString();
}
public boolean shutdown(int port, boolean ssl) {
try {
String protocol = "http" + (ssl ? "s" : "");
URL url = new URL(protocol, "127.0.0.1", port, "shutdown");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("servicemanager", "shutdown");
conn.connect();
StringBuffer sb = new StringBuffer();
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
int n;
char[] cbuf = new char[1024];
while ((n = br.read(cbuf, 0, cbuf.length)) != -1) sb.append(cbuf, 0, n);
br.close();
String message = sb.toString().replace("<br>", "\n");
if (message.contains("Goodbye")) {
cp.appendln("Shutting down the server:");
String[] lines = message.split("\n");
for (String line : lines) {
cp.append("...");
cp.appendln(line);
}
return true;
}
} catch (Exception ex) {
}
cp.appendln("Unable to shutdown CTP");
return false;
}
@Test(
description = "Verify the downloads links return 200 rather than 404",
groups = {"functional"})
public void DownloadsTab_02() throws HarnessException {
// Determine which links should be present
List<String> locators = new ArrayList<String>();
if (ZimbraSeleniumProperties.zimbraGetVersionString().contains("NETWORK")) {
locators.addAll(Arrays.asList(NetworkOnlyLocators));
locators.addAll(Arrays.asList(CommonLocators));
} else if (ZimbraSeleniumProperties.zimbraGetVersionString().contains("FOSS")) {
locators.addAll(Arrays.asList(FossOnlyLocators));
locators.addAll(Arrays.asList(CommonLocators));
} else {
throw new HarnessException(
"Unable to find NETWORK or FOSS in version string: "
+ ZimbraSeleniumProperties.zimbraGetVersionString());
}
for (String locator : locators) {
String href = app.zPageDownloads.sGetAttribute("xpath=" + locator + "@href");
String page = ZimbraSeleniumProperties.getBaseURL() + href;
HttpURLConnection connection = null;
try {
URL url = new URL(page);
connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("HEAD");
int code = connection.getResponseCode();
// TODO: why is 400 returned for the PDF links?
// 200 and 400 are acceptable
ZAssert.assertStringContains(
"200 400", "" + code, "Verify the download URL is valid: " + url.toString());
} catch (MalformedURLException e) {
throw new HarnessException(e);
} catch (IOException e) {
throw new HarnessException(e);
} finally {
if (connection != null) {
connection.disconnect();
connection = null;
}
}
}
}
private String getResponse(String link) {
try {
URL urlObject = new URL(link);
HttpURLConnection httpUrlConnection = (HttpURLConnection) urlObject.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setDoOutput(true);
httpUrlConnection.setRequestProperty("Cookie", cookieValue);
return getResponse(httpUrlConnection.getInputStream());
} catch (Exception e) {
e.printStackTrace();
}
return "";
}
public static boolean hasUpdate(int projectID, String version) {
try {
HttpURLConnection con =
(HttpURLConnection)
(new URL("https://api.curseforge.com/servermods/files?projectIds=" + projectID))
.openConnection();
con.setRequestMethod("GET");
con.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; JVM)");
con.setRequestProperty("Pragma", "no-cache");
con.connect();
JSONArray json = (JSONArray) JSONValue.parse(new InputStreamReader(con.getInputStream()));
String[] cdigits =
((String) ((JSONObject) json.get(json.size() - 1)).get("name"))
.toLowerCase()
.split("\\.");
String[] vdigits = version.toLowerCase().split("\\.");
int max = vdigits.length > cdigits.length ? cdigits.length : vdigits.length;
int a;
int b;
for (int i = 0; i < max; i++) {
a = b = 0;
try {
a = Integer.parseInt(cdigits[i]);
} catch (Throwable t1) {
char[] c = cdigits[i].toCharArray();
for (int j = 0; j < c.length; j++) {
a += (c[j] << ((c.length - (j + 1)) * 8));
}
}
try {
b = Integer.parseInt(vdigits[i]);
} catch (Throwable t1) {
char[] c = vdigits[i].toCharArray();
for (int j = 0; j < c.length; j++) {
b += (c[j] << ((c.length - (j + 1)) * 8));
}
}
if (a > b) {
return true;
} else if (a < b) {
return false;
} else if ((i == max - 1) && (cdigits.length > vdigits.length)) {
return true;
}
}
} catch (Throwable t) {
}
return false;
}
public File download(String songId) {
try {
String maxRate = getMaxRate(songId);
JSONObject songInfo = getSongInfo(songId);
// 以歌手名字+歌曲名称组成文件名，格式：歌手 - 歌曲名称
String filename = songInfo.getString("artistName") + " - " + songInfo.getString("songName");
String link =
"http://yinyueyun.baidu.com/data/cloud/downloadsongfile?songIds="
+ songId
+ "&rate="
+ maxRate;
URL urlObject = new URL(link);
HttpURLConnection httpUrlConnection = (HttpURLConnection) urlObject.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setDoOutput(true);
httpUrlConnection.setRequestProperty("Cookie", cookieValue);
String disposition = httpUrlConnection.getHeaderField("Content-Disposition");
disposition = disposition.replaceAll("\"", "");
// 此转码经测试发现有些是UTF-8编码，有些是GBK编码,所以文件名采用另外方式获得
// disposition = new String(disposition.getBytes("iso-8859-1"),"UTF-8");
// 根据disposition中信息确定歌曲格式
String suffix = disposition.substring(disposition.lastIndexOf("."));
// System.out.println(disposition);
InputStream inputStream = httpUrlConnection.getInputStream();
File file = new File(downloadDirectory + "/" + filename + suffix);
FileOutputStream fos = new FileOutputStream(file);
byte[] buf = new byte[4096];
int read = 0;
while ((read = inputStream.read(buf)) > 0) {
fos.write(buf, 0, read);
}
fos.flush();
fos.close();
inputStream.close();
// System.out.println("完成<"+file.getName()+">歌曲下载！");
return file;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
// добавить продукт в базу json server
public static void add(ProductREST product) throws NotValidProductException, IOException {
try {
check(product); // рповеряем продукт
// connection к серверу
HttpURLConnection con = (HttpURLConnection) ((new URL(PRODUCT_URL).openConnection()));
con.setRequestMethod("POST"); // метод post для добавления
// генерируем запрос
StringBuilder urlParameters = new StringBuilder();
urlParameters
.append("name=")
.append(URLEncoder.encode(product.getName(), "UTF8"))
.append("&");
urlParameters.append("price=").append(product.getPrice()).append("&");
urlParameters.append("weight=").append(product.getWeight()).append("&");
urlParameters
.append("manufacturer=")
.append(product.getManufacturer().getCountry())
.append("&");
urlParameters.append("category=").append(URLEncoder.encode(product.getCategory(), "UTF8"));
con.setDoOutput(true); // разрешаем отправку данных
// отправляем
try (DataOutputStream out = new DataOutputStream(con.getOutputStream())) {
out.writeBytes(urlParameters.toString());
}
// код ответа
int responseCode = con.getResponseCode();
System.out.println("\nSending 'POST' request to URL : " + PRODUCT_URL);
System.out.println("Response Code : " + responseCode);
} catch (NotValidProductException e) {
e.printStackTrace();
throw e;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new UnsupportedEncodingException("cannot recognize encoding");
} catch (ProtocolException e) {
e.printStackTrace();
throw new ProtocolException("No such protocol, protocol must be POST,DELETE,PATCH,GET etc.");
} catch (MalformedURLException e) {
e.printStackTrace();
throw new MalformedURLException("Url is not valid");
} catch (IOException e) {
e.printStackTrace();
throw new IOException("cannot write information to server");
}
}
public static void main(String args[]) {
for (int i = 0; i < args.length; i++) {
try {
URL u = new URL(args[i]);
HttpURLConnection http = (HttpURLConnection) u.openConnection();
http.setRequestMethod("HEAD");
System.out.println(u + "was last modified at " + new Date(http.getLastModified()));
} // end try
catch (MalformedURLException ex) {
System.err.println(args[i] + " is not a URL I understand");
} catch (IOException ex) {
System.err.println(ex);
}
System.out.println();
} // end for
} // end main
Response doSend() throws IOException {
connection.setRequestMethod(this.verb.name());
if (connectTimeout != null) {
connection.setConnectTimeout(connectTimeout.intValue());
}
if (readTimeout != null) {
connection.setReadTimeout(readTimeout.intValue());
}
if (boundary != null) {
connection.setRequestProperty(CONTENT_TYPE, "multipart/form-data; boundary=" + boundary);
}
addHeaders(connection);
if (verb.equals(Verb.PUT) || verb.equals(Verb.POST)) {
addBody(connection, getByteBodyContents());
}
return new Response(connection);
}
/**
* Get the last modification date of a URL.
*
* @return last modified timestamp "as is"
*/
public static long getLastModified(URL url) throws IOException {
if ("file".equals(url.getProtocol())) {
// Optimize file: access. Also, this prevents throwing an exception if the file doesn't exist
// as we try to close the stream below.
return new File(URLDecoder.decode(url.getFile(), STANDARD_PARAMETER_ENCODING)).lastModified();
} else {
// Use URLConnection
final URLConnection urlConnection = url.openConnection();
if (urlConnection instanceof HttpURLConnection)
((HttpURLConnection) urlConnection).setRequestMethod("HEAD");
try {
return getLastModified(urlConnection);
} finally {
final InputStream is = urlConnection.getInputStream();
if (is != null) is.close();
}
}
}
Response doSend(RequestTuner tuner) throws IOException
{
connection.setRequestMethod(this.verb.name());
if (connectTimeout != null)
{
connection.setConnectTimeout(connectTimeout.intValue());
}
if (readTimeout != null)
{
connection.setReadTimeout(readTimeout.intValue());
}
tuner.tune(this);
addHeaders(connection);
if (verb.equals(Verb.PUT) || verb.equals(Verb.POST))
{
addBody(connection, getByteBodyContents());
}
return new Response(connection);
}
private URLConnection prepareConnection(String fileUploadUrl, long fileSize)
throws RemoteException, InvalidPropertyFaultMsg, RuntimeFaultFaultMsg, FileFaultFaultMsg,
GuestOperationsFaultFaultMsg, InvalidStateFaultMsg, TaskInProgressFaultMsg,
MalformedURLException, IOException, ProtocolException {
// http://stackoverflow.com/questions/3386832/upload-a-file-using-http-put-in-java
URL url = new URL(fileUploadUrl);
URLConnection conn = url.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
if (conn instanceof HttpURLConnection) {
((HttpURLConnection) conn).setRequestMethod("PUT");
} else {
throw new IllegalStateException("Unknown connection type");
}
conn.setRequestProperty("Content-type", "application/octet-stream");
conn.setRequestProperty("Content-length", "" + fileSize);
return conn;
}
private boolean checkServer(int port, boolean ssl) {
try {
URL url = new URL("http://127.0.0.1:" + port);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.connect();
int length = conn.getContentLength();
StringBuffer text = new StringBuffer();
InputStream is = conn.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
int size = 256;
char[] buf = new char[size];
int len;
while ((len = isr.read(buf, 0, size)) != -1) text.append(buf, 0, len);
isr.close();
if (programName.equals("ISN")) return !shutdown(port, ssl);
return true;
} catch (Exception ex) {
return false;
}
}
/**
* 发起查询处理结果请求
*
* @param params 请求参数
* @return 请求结果
* @throws IOException
*/
public Result getResult(Map<String, Object> params) throws IOException {
InputStream is = null;
HttpURLConnection conn;
StringBuilder sb = new StringBuilder(HOST + "result");
sb.append("?");
for (Map.Entry<String, Object> mapping : params.entrySet()) {
sb.append(mapping.getKey() + "=" + mapping.getValue().toString() + "&");
}
URL url = new URL(sb.toString().substring(0, sb.length() - 1));
conn = (HttpURLConnection) url.openConnection();
// 设置必要参数
conn.setConnectTimeout(timeout);
conn.setRequestMethod("GET");
conn.setUseCaches(false);
conn.setDoOutput(true);
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("User-Agent", UpYunUtils.VERSION);
// 设置时间
conn.setRequestProperty(DATE, getGMTDate());
// 设置签名
conn.setRequestProperty(AUTHORIZATION, sign(params));
// 创建链接
conn.connect();
// 获取返回的信息
Result result = getResp(conn);
if (is != null) {
is.close();
}
if (conn != null) {
conn.disconnect();
}
return result;
}
protected Void doInBackground(Void... params) {
String outString;
HttpURLConnection c = null;
DataOutputStream os = null;
outString = scanData.getOwnBSSID();
outString = outString + "\nL\tX\t" + lastLat + "\t" + lastLon + "\n";
try {
URL connectURL = new URL("http://www.openwlanmap.org/android/upload.php");
c = (HttpURLConnection) connectURL.openConnection();
if (c == null) {
return null;
}
c.setDoOutput(true); // enable POST
c.setRequestMethod("POST");
c.addRequestProperty("Content-Type", "application/x-www-form-urlencoded, *.*");
c.addRequestProperty("Content-Length", "" + outString.length());
os = new DataOutputStream(c.getOutputStream());
os.write(outString.getBytes());
os.flush();
c.getResponseCode();
os.close();
outString = null;
os = null;
} catch (IOException ioe) {
} finally {
try {
if (os != null) os.close();
if (c != null) c.disconnect();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
return null;
}
private int[] getNewList(int size, int min, int max) {
int[] returnArray = new int[size];
try {
URL randomOrg =
new URL(
"http://www.random.org/cgi-bin/randnum?"
+ "num="
+ size
+ "&min="
+ min
+ "&max="
+ max
+ "&col=1");
HttpURLConnection con = (HttpURLConnection) randomOrg.openConnection();
con.setRequestMethod("GET");
con.setDoInput(true);
InputStream in = con.getInputStream();
InputStreamReader isr = new InputStreamReader(in);
BufferedReader br = new BufferedReader(isr);
String theLine;
for (int i = 0; i < size; i++) {
returnArray[i] = Integer.parseInt(br.readLine());
}
con.disconnect();
}
// if something fails, revert to something a little less random, but still good
// the hashCode is based on the objects memory address, which is unique for each object
catch (Exception e) {
Random r = new Random();
r.setSeed(r.hashCode());
for (int i = 0; i < size; i++) returnArray[i] = r.nextInt(max);
}
return returnArray;
}
/**
* When you call this, you post the data, after which it is gone. The post is synchronous. The
* function returns after posting and receiving a reply. Get a new data stream with
* startDataStream() to make a new post. (You could hold on to the writer, but using it will have
* no effect after calling this method.)
*
* @return HTTP response code, 200 means successful.
*/
public int postToCDB() throws IOException, ProtocolException, UnsupportedEncodingException {
cdbId = -1;
if (dataWriter == null) {
throw new IllegalStateException("call startDataStream() and write something first");
}
HttpURLConnection connection = (HttpURLConnection) postURL.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
dataWriter.flush();
String data = JASPER_DATA_PARAM + "=" + URLEncoder.encode(dataWriter.toString(), "UTF-8");
dataWriter = null;
connection.setRequestProperty("Content-Length", "" + Integer.toString(data.getBytes().length));
connection.setUseCaches(false);
connection.setDoInput(true);
connection.setDoOutput(true);
DataOutputStream out = new DataOutputStream(connection.getOutputStream());
out.writeBytes(data);
out.flush();
out.close();
int responseCode = connection.getResponseCode();
wasSuccessful = (200 == responseCode);
InputStream response;
if (wasSuccessful) {
response = connection.getInputStream();
} else {
response = connection.getErrorStream();
}
if (response != null) processResponse(response);
connection.disconnect();
return responseCode;
}
/**
* 登陆百度,其他方法调用之前需要先登陆
*
* @param username
* @param password
*/
public void login(String username, String password) {
try {
URL url = new URL("http://www.baidu.com/");
HttpURLConnection httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("GET");
String cookie1 = httpUrlConnection.getHeaderField("Set-Cookie");
// System.out.println("cookie1:"+cookie1);
cookie1 = cookie1.substring(0, 45);
url = new URL("https://passport.baidu.com/v2/api/?getapi&class=login&tpl=mn&tangram=true");
httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setRequestProperty("Cookie", cookie1);
// httpUrlConnection.connect();
String cookie2 = httpUrlConnection.getHeaderField("Set-Cookie");
System.out.println("cookie2:" + cookie2);
cookie2 = cookie2.substring(0, 11);
String response = getResponse(httpUrlConnection.getInputStream());
// System.out.println(response);
Pattern pattern = Pattern.compile("token='(\\w+)'");
Matcher matcher = pattern.matcher(response);
matcher.find();
String token = matcher.group(1);
url = new URL("https://passport.baidu.com/v2/api/?login");
httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("POST");
// System.out.println(cookie1+"; "+cookie2);
httpUrlConnection.setRequestProperty("Cookie", cookie1 + "; " + cookie2);
httpUrlConnection.setDoOutput(true);
// System.out.println(token);
String querystring =
"loginType=1&tpl=mn&token="
+ token
+ "&username="******"&password="******"&mem_pass=on";
httpUrlConnection.getOutputStream().write(querystring.getBytes());
httpUrlConnection.getOutputStream().flush();
httpUrlConnection.getOutputStream().close();
response = getResponse(httpUrlConnection.getInputStream());
// System.out.println(response);
// String cookie3=httpUrlConnection.getHeaderField("Set-Cookie");
// System.out.println("cookie3:"+cookie3);
// 获取登陆后的cookie
Map<String, List<String>> hfs = httpUrlConnection.getHeaderFields();
List<String> loginCookies = hfs.get("Set-Cookie");
for (String cookie : loginCookies) {
cookieValue += cookie.substring(0, cookie.indexOf(";") + 1);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static String httpPost(String urlAddress, String[] params) {
URL url = null;
HttpURLConnection conn = null;
BufferedReader in = null;
StringBuffer sb = new StringBuffer();
try {
url = new URL(urlAddress);
conn = (HttpURLConnection) url.openConnection(); // 建立连接
// 设置通用的请求属性
/*
* conn.setRequestProperty("user-agent",
* "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
*/
conn.setRequestProperty("User-Agent", "Mozilla/5.0 ( compatible ) ");
conn.setRequestProperty("Accept", "*/*");
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
conn.setUseCaches(false);
conn.setDoInput(true);
// conn.setConnectTimeout(5 * 1000);
conn.setDoOutput(true);
conn.setRequestMethod("POST");
String paramsTemp = "";
for (String param : params) {
if (param != null && !"".equals(param)) {
if (params.length > 1) {
paramsTemp += "&" + param;
} else if (params.length == 1) {
paramsTemp = params[0];
}
}
}
byte[] b = paramsTemp.getBytes();
System.out.println("btye length:" + b.length);
// conn.setRequestProperty("Content-Length",
// String.valueOf(b.length));
conn.getOutputStream().write(b, 0, b.length);
conn.getOutputStream().flush();
conn.getOutputStream().close();
int count = conn.getResponseCode();
if (200 == count) {
in = new BufferedReader(new InputStreamReader(conn.getInputStream())); // 发送请求
} else {
System.out.println("错误类型：" + count);
return "server no start-up";
}
while (true) {
String line = in.readLine();
if (line == null) {
break;
} else {
sb.append(line);
}
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
System.out.println("error ioexception:" + e.getMessage());
e.printStackTrace();
return "server no start-up";
} finally {
try {
if (in != null) {
in.close();
}
if (conn != null) {
conn.disconnect();
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return sb.toString();
}
@Override
public HashSet<ScoredAnnotation> solveSa2W(String text) throws AnnotationException {
HashSet<ScoredAnnotation> res;
try {
res = new HashSet<ScoredAnnotation>();
lastTime = Calendar.getInstance().getTimeInMillis();
URL wikiApi = new URL(url);
String parameters =
"references=true&repeatMode=all&minProbability=0.0&source="
+ URLEncoder.encode(text, "UTF-8");
HttpURLConnection slConnection = (HttpURLConnection) wikiApi.openConnection();
slConnection.setRequestProperty("accept", "text/xml");
slConnection.setDoOutput(true);
slConnection.setDoInput(true);
slConnection.setRequestMethod("POST");
slConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
slConnection.setRequestProperty("charset", "utf-8");
slConnection.setRequestProperty(
"Content-Length", "" + Integer.toString(parameters.getBytes().length));
slConnection.setUseCaches(false);
DataOutputStream wr = new DataOutputStream(slConnection.getOutputStream());
wr.writeBytes(parameters);
wr.flush();
wr.close();
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(slConnection.getInputStream());
/* URL wikiApi = new URL(url+"?references=true&repeatMode=all&minProbability=0.0&source="+URLEncoder.encode(text, "UTF-8"));
URLConnection wikiConnection = wikiApi.openConnection();
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(wikiConnection.getInputStream());
*/
lastTime = Calendar.getInstance().getTimeInMillis() - lastTime;
XPathFactory xPathfactory = XPathFactory.newInstance();
XPath xpath = xPathfactory.newXPath();
XPathExpression idExpr = xpath.compile("//detectedTopic/@id");
XPathExpression weightExpr = xpath.compile("//detectedTopic/@weight");
XPathExpression referenceExpr = xpath.compile("//detectedTopic/references");
NodeList ids = (NodeList) idExpr.evaluate(doc, XPathConstants.NODESET);
NodeList weights = (NodeList) weightExpr.evaluate(doc, XPathConstants.NODESET);
NodeList references = (NodeList) referenceExpr.evaluate(doc, XPathConstants.NODESET);
for (int i = 0; i < weights.getLength(); i++) {
if (weights.item(i).getNodeType() != Node.TEXT_NODE) {
int id = Integer.parseInt(ids.item(i).getNodeValue());
float weight = Float.parseFloat(weights.item(i).getNodeValue());
// System.out.println("ID="+ids.item(i).getNodeValue()+" weight="+weight);
XPathExpression startExpr =
xpath.compile("//detectedTopic[@id=" + id + "]/references/reference/@start");
XPathExpression endExpr =
xpath.compile("//detectedTopic[@id=" + id + "]/references/reference/@end");
NodeList starts =
(NodeList) startExpr.evaluate(references.item(i), XPathConstants.NODESET);
NodeList ends = (NodeList) endExpr.evaluate(references.item(i), XPathConstants.NODESET);
for (int j = 0; j < starts.getLength(); j++) {
int start = Integer.parseInt(starts.item(j).getNodeValue());
int end = Integer.parseInt(ends.item(j).getNodeValue());
int len = end - start;
res.add(new ScoredAnnotation(start, len, id, weight));
}
}
}
} catch (Exception e) {
e.printStackTrace();
throw new AnnotationException(
"An error occurred while querying Wikipedia Miner API. Message: " + e.getMessage());
}
return res;
}
protected void setVerb(String verb) throws ProtocolException {
connection.setRequestMethod(verb);
}
