/**
* Process connection response data.
*
* @param conn connection to read response data from.
* @return assembled response as string.
* @throws IOException on I/O error
*/
private StringBuilder readResponse(URLConnection conn) throws IOException {
StringBuilder retval = new StringBuilder();
HttpURLConnection http = (HttpURLConnection) conn;
int resp = 200;
try {
resp = http.getResponseCode();
} catch (Throwable ex) {
}
if (resp >= 200 && resp < 300) {
BufferedReader input = null;
try {
input = new BufferedReader(new InputStreamReader(conn.getInputStream()));
} catch (Throwable ex) {
retval.append(ex.toString());
return retval;
}
String line = null;
while ((line = input.readLine()) != null) {
retval.append(line);
retval.append("\n");
}
input.close();
} else {
retval.append(http.getResponseMessage());
}
LogContext.getLogger().finer(String.format("<-- HTTP Response: %d: %s", resp, retval));
return retval;
}
private Map<String, String> parseHeaders(HttpURLConnection conn) {
Map<String, String> headers = new HashMap<String, String>();
for (String key : conn.getHeaderFields().keySet()) {
headers.put(key, conn.getHeaderFields().get(key).get(0));
}
return headers;
}
private String getResult(String URL, HashMap optionalParameters) {
StringBuilder sb = new StringBuilder();
sb.append(URL);
try {
Iterator iterator = optionalParameters.keySet().iterator();
int index = 0;
while (iterator.hasNext()) {
if (index == 0) {
sb.append("?");
} else {
sb.append("&");
}
String key = (String) iterator.next();
sb.append(key);
sb.append("=");
sb.append(URLEncoder.encode(optionalParameters.get(key).toString(), "UTF-8"));
index++;
}
URI uri = new URI(String.format(sb.toString()));
URL url = uri.toURL();
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Authorization", "Bearer " + getAccessToken());
if (conn.getResponseCode() != 200) {
throw new RuntimeException(
"Failed : HTTP error code : "
+ conn.getResponseCode()
+ " - "
+ conn.getResponseMessage());
}
BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));
String output;
sb = new StringBuilder();
while ((output = br.readLine()) != null) {
sb.append(output);
}
conn.disconnect();
} catch (IOException e) {
e.printStackTrace();
return null;
} catch (URISyntaxException e) {
e.printStackTrace();
return null;
}
return sb.toString();
}
/**
* Loads the drawing. By convention this method is invoked on a worker thread.
*
* @param progress A ProgressIndicator to inform the user about the progress of the operation.
* @return The Drawing that was loaded.
*/
protected Drawing loadDrawing(ProgressIndicator progress) throws IOException {
Drawing drawing = createDrawing();
if (getParameter("datafile") != null) {
URL url = new URL(getDocumentBase(), getParameter("datafile"));
URLConnection uc = url.openConnection();
// Disable caching. This ensures that we always request the
// newest version of the drawing from the server.
// (Note: The server still needs to set the proper HTTP caching
// properties to prevent proxies from caching the drawing).
if (uc instanceof HttpURLConnection) {
((HttpURLConnection) uc).setUseCaches(false);
}
// Read the data into a buffer
int contentLength = uc.getContentLength();
InputStream in = uc.getInputStream();
try {
if (contentLength != -1) {
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
progress.setIndeterminate(false);
}
BufferedInputStream bin = new BufferedInputStream(in);
bin.mark(512);
// Read the data using all supported input formats
// until we succeed
IOException formatException = null;
for (InputFormat format : drawing.getInputFormats()) {
try {
bin.reset();
} catch (IOException e) {
uc = url.openConnection();
in = uc.getInputStream();
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
bin = new BufferedInputStream(in);
bin.mark(512);
}
try {
bin.reset();
format.read(bin, drawing, true);
formatException = null;
break;
} catch (IOException e) {
formatException = e;
}
}
if (formatException != null) {
throw formatException;
}
} finally {
in.close();
}
}
return drawing;
}
// 获得文件长度
public long getFileSize() {
int nFileLength = -1;
try {
URL url = new URL(siteInfoBean.getSSiteURL());
HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
httpConnection.setRequestProperty("User-Agent", "NetFox");
int responseCode = httpConnection.getResponseCode();
if (responseCode >= 400) {
processErrorCode(responseCode);
return -2; // -2 represent access is error
}
String sHeader;
for (int i = 1; ; i++) {
// DataInputStream in = new
// DataInputStream(httpConnection.getInputStream ());
// Utility.log(in.readLine());
sHeader = httpConnection.getHeaderFieldKey(i);
if (sHeader != null) {
if (sHeader.equals("Content-Length")) {
nFileLength = Integer.parseInt(httpConnection.getHeaderField(sHeader));
break;
}
} else break;
}
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
Utility.log(nFileLength);
return nFileLength;
}
public void sendMessage(String message) {
checkConnected();
HttpURLConnection outcomeConnection = null;
try {
CLIENT_LOGGER.info("start sending message \"" + message + "\"");
outcomeConnection = prepareOutputConnection();
byte[] buffer = MessageHelper.buildSendMessageRequestBody(message).getBytes();
OutputStream outputStream = outcomeConnection.getOutputStream();
outputStream.write(buffer, 0, buffer.length);
outputStream.close();
outcomeConnection.getInputStream(); // to send data to server
CLIENT_LOGGER.info("message sent");
} catch (ConnectException e) {
logger.error("Connection error. Disconnecting...", e);
CLIENT_LOGGER.error("connection error", e);
disconnect();
} catch (IOException e) {
CLIENT_LOGGER.error("IOException", e);
logger.error("IOException occurred while sending message", e);
} finally {
if (outcomeConnection != null) {
outcomeConnection.disconnect();
}
CLIENT_LOGGER.info("stop sending message \"" + message + "\"");
}
}
public SetIfModifiedSince() throws Exception {
serverSock = new ServerSocket(0);
int port = serverSock.getLocalPort();
Thread thr = new Thread(this);
thr.start();
Date date = new Date(new Date().getTime() - 1440000); // this time yesterday
URL url;
HttpURLConnection con;
// url = new URL(args[0]);
url = new URL("http://localhost:" + String.valueOf(port) + "/anything");
con = (HttpURLConnection) url.openConnection();
con.setIfModifiedSince(date.getTime());
con.connect();
int ret = con.getResponseCode();
if (ret == 304) {
System.out.println("Success!");
} else {
throw new RuntimeException(
"Test failed! Http return code using setIfModified method is:"
+ ret
+ "\nNOTE:some web servers are not implemented according to RFC, thus a failed test does not necessarily indicate a bug in setIfModifiedSince method");
}
}
private HttpURLConnection prepareOutputConnection() throws IOException {
URL url = new URL(Constants.PROTOCOL, host, port, Constants.CONTEXT_PATH);
HttpURLConnection connection = HttpURLConnection.class.cast(url.openConnection());
connection.setRequestMethod(Constants.REQUEST_METHOD_POST);
connection.setDoOutput(true);
return connection;
}
public void doTest(String path, int expectedStatus) throws Exception {
InputStream is = null;
BufferedReader input = null;
try {
URL url = new URL("http://" + host + ":" + port + contextRoot + "/" + path);
System.out.println("Connecting to: " + url.toString());
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setReadTimeout(10000);
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode != expectedStatus) {
throw new Exception("Unexpected return code: " + responseCode);
}
if (responseCode == HttpURLConnection.HTTP_OK) {
is = conn.getInputStream();
input = new BufferedReader(new InputStreamReader(is));
String response = input.readLine();
}
} finally {
try {
if (is != null) is.close();
} catch (IOException ex) {
}
try {
if (input != null) input.close();
} catch (IOException ex) {
}
}
}
// 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;
}
private String getAddressXY(String x, String y) {
try {
StringBuilder text = new StringBuilder();
String url = properties.getProperty("geocoderUrl");
String param1 = properties.getProperty("geocoderUrlParam1");
String param2 = properties.getProperty("geocoderUrlParam2");
url = url + "?" + param1 + "=" + x + "&" + param2 + "=" + y;
URL page = new URL(url);
HttpURLConnection urlConn = (HttpURLConnection) page.openConnection();
urlConn.connect();
InputStreamReader in = new InputStreamReader((InputStream) urlConn.getContent());
BufferedReader buff = new BufferedReader(in);
String line = buff.readLine();
while (line != null) {
text.append(line);
line = buff.readLine();
}
String result = text.toString();
buff.close();
in.close();
return result;
} catch (MalformedURLException e) {
windowServer.txtErrors.append(e.getMessage() + "\n");
return "";
} catch (Exception e) {
windowServer.txtErrors.append(e.getMessage() + "\n");
return "";
}
}
private int send(final String yaml, final HttpURLConnection connection) throws IOException {
int statusCode;
final OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write(yaml);
writer.close();
statusCode = connection.getResponseCode();
return statusCode;
}
void addBody(HttpURLConnection conn, byte[] content) throws IOException {
conn.setRequestProperty(CONTENT_LENGTH, String.valueOf(content.length));
// Set default content type if none is set.
if (conn.getRequestProperty(CONTENT_TYPE) == null) {
conn.setRequestProperty(CONTENT_TYPE, DEFAULT_CONTENT_TYPE);
}
conn.setDoOutput(true);
conn.getOutputStream().write(content);
}
Response(HttpURLConnection connection) throws IOException {
try {
connection.connect();
code = connection.getResponseCode();
headers = parseHeaders(connection);
stream = isSuccessful() ? connection.getInputStream() : connection.getErrorStream();
} catch (UnknownHostException e) {
throw new OAuthException("The IP address of a host could not be determined.", e);
}
}
private String getResult(String URL) {
StringBuilder sb = new StringBuilder();
try {
URL url = new URL(URL);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Authorization", "Bearer " + getAccessToken());
if (conn.getResponseCode() != 200) {
throw new RuntimeException(
"Failed : HTTP error code : "
+ conn.getResponseCode()
+ " - "
+ conn.getResponseMessage());
}
BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));
String output;
while ((output = br.readLine()) != null) {
sb.append(output);
}
conn.disconnect();
} catch (IOException e) {
e.printStackTrace();
return null;
}
return sb.toString();
}
private void connect() {
HttpURLConnection con = null;
String line = "";
try {
URL url = new URL(link);
con = (HttpURLConnection) url.openConnection();
con.setReadTimeout(readTimeout);
con.setConnectTimeout(connectionTimeout);
con.setRequestMethod("GET");
con.setDoInput(true);
// Start the connection
con.connect();
// Read results from the query
BufferedReader reader =
new BufferedReader(new InputStreamReader(con.getInputStream(), "UTF-8"));
while ((line = reader.readLine()) != null) {
resultString.add(line);
}
reader.close();
} catch (IOException e) {
try {
resultString.add(con.getResponseCode() + "");
} catch (IOException e1) {
// TODO: Can't figure response code
}
} finally {
if (con != null) con.disconnect();
}
}
public ErrorInfo listPolicy(String polname, String token) throws IOException, RestException {
String realm = "/";
String data = null;
ErrorInfo ei = null;
InputStreamReader iss = null;
BufferedReader br = null;
HttpURLConnection urlc = null;
InputStream inputStream = null;
try {
data =
"policynames="
+ URLEncoder.encode(polname, "UTF-8")
+ "&realm="
+ URLEncoder.encode(realm, "UTF-8")
+ "&submit="
+ URLEncoder.encode("Submit", "UTF-8");
} catch (UnsupportedEncodingException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
if (data != null) {
try {
r.Connect(new URL(url + ssoadm_list));
} catch (MalformedURLException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
urlc = (HttpURLConnection) r.c;
urlc.addRequestProperty("Cookie", "iPlanetDirectoryPro=\"" + token + "\"");
r.Send(urlc, data);
String answer = null;
int status = 0;
inputStream = urlc.getInputStream();
iss = new InputStreamReader(inputStream);
br = new BufferedReader(iss);
answer = BrToString(br);
status = urlc.getResponseCode();
if (answer != null) {
ei = new ErrorInfo(answer, status);
}
br.close();
iss.close();
inputStream.close();
urlc.disconnect();
}
return ei;
}
public void run() {
URL url;
Base64Encoder base64 = new Base64Encoder();
try {
url = new URL(urlString);
} catch (MalformedURLException e) {
System.err.println("Invalid URL");
return;
}
try {
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Authorization", "Basic " + base64.encode(user + ":" + pass));
httpIn = new BufferedInputStream(conn.getInputStream(), 8192);
} catch (IOException e) {
System.err.println("Unable to connect: " + e.getMessage());
return;
}
int prev = 0;
int cur = 0;
try {
while (keepAlive && (cur = httpIn.read()) >= 0) {
if (prev == 0xFF && cur == 0xD8) {
jpgOut = new ByteArrayOutputStream(8192);
jpgOut.write((byte) prev);
}
if (jpgOut != null) {
jpgOut.write((byte) cur);
}
if (prev == 0xFF && cur == 0xD9) {
synchronized (curFrame) {
curFrame = jpgOut.toByteArray();
}
frameAvailable = true;
jpgOut.close();
}
prev = cur;
}
} catch (IOException e) {
System.err.println("I/O Error: " + e.getMessage());
}
try {
jpgOut.close();
httpIn.close();
} catch (IOException e) {
System.err.println("Error closing streams: " + e.getMessage());
}
conn.disconnect();
}
private byte[] downloadByteArray(URL url) throws IOException {
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Cookie", cookies);
if (conn.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) return (null);
InputStream in = conn.getInputStream();
byte[] buf = new byte[conn.getContentLength()];
int read, offset = 0;
while ((read = in.read(buf, offset, buf.length - offset)) != -1) {
offset += read;
}
return (buf);
}
/**
* Запрос с указанием параметров.
*
* @see MoneyDownloader#login
* @see MoneyDownloader#password
* @see MoneyDownloader#dateStart
* @see MoneyDownloader#dateEnd
*/
public final void run() {
File file = new File(directory + "/Results.tsv");
// File test = new File(directory + "/tmp/result.tsv");
try {
if (!file.exists()) {
file.createNewFile();
}
} catch (IOException e) {
e.printStackTrace();
}
String request = "https://rt.miran.ru?user="******"&pass="******"http://rt.miran.ru/rt/Search/Results.tsv?user="******"&pass="******"&Format=%27__Created__%2FTITLE%3A%D0%94%D0%B0%D1%82%D0%B0%27%2C%0A%27%20%20%20%3Cb%3E%3Ca%20href%3D%22%2Frt%2FTicket%2FDisplay.html%3Fid%3D__id__%22%3E__id__%3C%2Fa%3E%3C%2Fb%3E%2FTITLE%3A%23%27%2C%0A%27__Subject__%2FTITLE%3A%D0%A2%D0%B5%D0%BC%D0%B0%27%2C%0A%27__QueueName__%2FTITLE%3A%D0%9E%D1%87%D0%B5%D1%80%D0%B5%D0%B4%D1%8C%27%2C%0A%27__CustomField.%7Binteraction%20type%7D__%2FTITLE%3A%D0%A2%D0%B8%D0%BF%27%2C%0A%27__CustomField.%7Bbussines%7D__%2FTITLE%3A%D0%91%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%27%2C%0A%27__CustomField.%7Bdirection%7D__%2FTITLE%3A%D0%9D%D0%B0%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5%27%2C%0A%27__CustomField.%7Bservice%7D__%2FTITLE%3A%D0%A3%D1%81%D0%BB%D1%83%D0%B3%D0%B0%27%2C%0A%27__CustomField.%7BSD%20Type%7D__%2FTITLE%3A%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F%27%2C%0A%27__CustomField.%7BSD%20Detail%7D__%2FTITLE%3A%D0%91%D0%BE%D0%BD%D1%83%D1%81%27%2C%0A%27__CustomField.%7BQA%7D__%2FTITLE%3A%D0%92%D1%8B%D0%BF%D0%BE%D0%BB%D0%BD%D0%B8%D0%BB%27&Order=DESC%7CASC%7CASC%7CASC&OrderBy=Created%7C%7C%7C&Page=1&Query=Created%20%3E%20%27"
+ dateStart
+ "%27%20AND%20Created%20%3C%20%27"
+ dateEnd
+ "%27%20AND%20Status%20%3D%20%27closed%27%20AND%20Queue%20!%3D%20%27manager%27%20AND%20Queue%20!%3D%20%27sales%27%20AND%20%27CF.%7BQA%7D%27%20%3D%20%27__CurrentUser__%27&RowsPerPage=0&SavedChartSearchId=new&SavedSearchId=";
System.out.println(tickets);
ListCookieHandler cookieHandler = new ListCookieHandler();
CookieHandler.setDefault(cookieHandler);
try {
URL url = new URL(request);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.getResponseCode();
GetMethod method = new GetMethod(tickets);
method.addRequestHeader("Cookie", cookieHandler.getCookiez());
method.addRequestHeader("Referer", "http://rt.miran.ru/");
HttpClient httpClient = new HttpClient();
httpClient.executeMethod(method);
InputStream in = method.getResponseBodyAsStream();
System.out.println(in.available());
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public ErrorInfo doLogin() throws IOException, RestException {
String data = null;
ErrorInfo ei = null;
InputStreamReader iss = null;
BufferedReader br = null;
HttpURLConnection urlc = null;
InputStream inputStream = null;
try {
data =
"username="******"UTF-8")
+ "&password="******"UTF-8");
} catch (UnsupportedEncodingException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
if (data != null) {
try {
r.Connect(new URL(url + authenticate));
} catch (MalformedURLException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
urlc = (HttpURLConnection) r.c;
r.Send(urlc, data);
String answer = null;
int status = 0;
inputStream = urlc.getInputStream();
iss = new InputStreamReader(inputStream);
br = new BufferedReader(iss);
answer = BrToString(br);
status = urlc.getResponseCode();
if (answer != null) {
ei = new ErrorInfo(answer, status);
}
br.close();
iss.close();
inputStream.close();
urlc.disconnect();
}
return ei;
}
/**
* 以阻塞的方式立即下载一个文件，该方法会覆盖已经存在的文件
*
* @param task
* @return "ok" if download success (else return errmessage);
*/
static String download(DownloadTask task) {
if (!openedStatus && show) openStatus();
URL url;
HttpURLConnection conn;
try {
url = new URL(task.getOrigin());
conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/"
+ Math.random());
if ("www.imgjav.com".equals(url.getHost())) { // 该网站需要带cookie请求
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36");
// conn.setRequestProperty("Cookie", "__cfduid=d219ea333c7a9b5743b572697b631925a1446093229;
// cf_clearance=6ae62d843f5d09acf393f9e4eb130d9366840c82-1446093303-28800");
conn.setRequestProperty(
"Cookie",
"__cfduid=d6ee846b378bb7d5d173a05541f8a2b6a1446090548; cf_clearance=ea10e8db31f8b6ee51570b118dd89b7e616d7b62-1446099714-28800");
conn.setRequestProperty("Host", "www.imgjav.com");
}
Path directory = Paths.get(task.getDest()).getParent();
if (!Files.exists(directory)) Files.createDirectories(directory);
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
}
try (InputStream is = conn.getInputStream();
BufferedInputStream in = new BufferedInputStream(is);
FileOutputStream fos = new FileOutputStream(task.getDest());
OutputStream out = new BufferedOutputStream(fos); ) {
int length = conn.getContentLength();
if (length < 1) throw new IOException("length<1");
byte[] binary = new byte[length];
byte[] buff = new byte[65536];
int len;
int index = 0;
while ((len = in.read(buff)) != -1) {
System.arraycopy(buff, 0, binary, index, len);
index += len;
allLen += len; // allLen有线程安全的问题 ，可能会不正确。无需精确数据，所以不同步了
task.setReceivePercent(String.format("%.2f", ((float) index / length) * 100) + "%");
}
out.write(binary);
} catch (IOException e) {
e.printStackTrace();
return e.getMessage();
}
return "ok";
}
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 BoardList() {
URL url = null;
HttpURLConnection http_url_connection = null;
int response_code;
String response_message;
InputStreamReader in = null;
BufferedReader reader = null;
ParserDelegator pd = null;
try {
// httpでhtmlファイルを取得する一連の処理
url = new URL("http://menu.2ch.net/bbsmenu.html");
http_url_connection = (HttpURLConnection) url.openConnection();
http_url_connection.setRequestMethod("GET");
http_url_connection.setInstanceFollowRedirects(false);
http_url_connection.setRequestProperty("User-Agent", "Monazilla/1.00");
response_code = http_url_connection.getResponseCode();
response_message = http_url_connection.getResponseMessage();
in = new InputStreamReader(http_url_connection.getInputStream(), "SJIS");
reader = new BufferedReader(in);
pd = new ParserDelegator();
pd.parse(reader, cb, true);
in.close();
reader.close();
http_url_connection.disconnect();
} catch (IOException e1) {
e1.printStackTrace();
}
}
public List<String> getMessages() {
CLIENT_LOGGER.info("start receiving messages");
checkConnected();
List<String> list = new ArrayList<>();
HttpURLConnection incomeConnection = null;
try {
CLIENT_LOGGER.info("send request for receive messages");
String query =
String.format(
"%s?%s=%s",
Constants.CONTEXT_PATH,
Constants.REQUEST_PARAM_TOKEN,
MessageHelper.buildToken(localHistory.size()));
URL url = new URL(Constants.PROTOCOL, host, port, query);
incomeConnection = prepareInputConnection(url);
CLIENT_LOGGER.info("response is received");
String response = MessageHelper.inputStreamToString(incomeConnection.getInputStream());
JSONObject jsonObject = MessageHelper.stringToJsonObject(response);
JSONArray jsonArray = (JSONArray) jsonObject.get("messages");
CLIENT_LOGGER.info("received " + jsonArray.size() + " messages");
for (Object o : jsonArray) {
logger.info(String.format("Message from server: %s", o));
CLIENT_LOGGER.info("message from server: " + o);
list.add(o.toString());
}
/** Here is an example how for cycle can be replaced with Java 8 Stream API */
// jsonArray.forEach(System.out::println);
// list = (List<String>)
// jsonArray.stream().map(Object::toString).collect(Collectors.toList());
} catch (ParseException e) {
logger.error("Could not parse message", e);
CLIENT_LOGGER.error("could not parse message", e);
} catch (ConnectException e) {
logger.error("Connection error. Disconnecting...", e);
CLIENT_LOGGER.error("connection error", e);
disconnect();
} catch (IOException e) {
logger.error("IOException occured while reading input message", e);
CLIENT_LOGGER.error("IOException occured while reading input message", e);
} finally {
if (incomeConnection != null) {
incomeConnection.disconnect();
}
}
CLIENT_LOGGER.info("stop receiving messages");
return list;
}
public void run() {
try {
HttpURLConnection uc = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);
try {
uc.getInputStream();
} catch (IOException x) {
respCode = uc.getResponseCode();
throw x;
}
uc.disconnect();
} catch (IOException x) {
if (respCode == 0) respCode = -1;
ioe = x;
}
}
public static void main(String[] args) {
try {
URL u = new URL(args[0]);
HttpURLConnection uc = (HttpURLConnection) u.openConnection();
try (InputStream raw = uc.getInputStream()) {
printFromStream(raw);
} catch (IOException ex) {
printFromStream(uc.getErrorStream());
}
} catch (MalformedURLException ex) {
System.err.println(args[0] + " is not a parseable URL");
} catch (IOException ex) {
System.err.println(ex);
}
}
// 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");
}
}
private void initAuthUserInfo(HttpURLConnection conn, String userInfo) {
String user;
String password;
if (userInfo != null) { // get the user and password
// System.out.println("UserInfo= " + userInfo );
int delimiter = userInfo.indexOf(':');
if (delimiter == -1) {
user = ParseUtil.decode(userInfo);
password = null;
} else {
user = ParseUtil.decode(userInfo.substring(0, delimiter++));
password = ParseUtil.decode(userInfo.substring(delimiter));
}
String plain = user + ":";
byte[] nameBytes = plain.getBytes();
byte[] passwdBytes = password.getBytes();
// concatenate user name and password bytes and encode them
byte[] concat = new byte[nameBytes.length + passwdBytes.length];
System.arraycopy(nameBytes, 0, concat, 0, nameBytes.length);
System.arraycopy(passwdBytes, 0, concat, nameBytes.length, passwdBytes.length);
String auth = "Basic " + new String(Base64.encode(concat));
conn.setRequestProperty("Authorization", auth);
if (dL > 0) d("Adding auth " + auth);
}
}