Example usage for java.net HttpURLConnection setConnectTimeout

Introduction

In this page you can find the example usage for java.net HttpURLConnection setConnectTimeout.

Prototype

public void setConnectTimeout(int timeout) 

Source Link

Document

Sets a specified timeout value, in milliseconds, to be used when opening a communications link to the resource referenced by this URLConnection.

Usage

From source file:com.zzl.zl_app.cache.Utility.java

public static boolean loadFile(String loadpath, String fileName, String savePath, Context context,
        String broadcastAction) {
    FileOutputStream fos = null; // ?
    FileInputStream fis = null; // ?
    InputStream is = null; // ?
    HttpURLConnection httpConnection = null;
    int readLength = 0; // ??
    int file_length = 0;
    URL url = null;//  www.j a  v  a2s .  c  o m
    try {
        url = new URL(loadpath);
        httpConnection = (HttpURLConnection) url.openConnection();
        httpConnection.setConnectTimeout(10000);
        httpConnection.setRequestMethod("GET");
        is = httpConnection.getInputStream();
        FileTools.creatDir(savePath);
        String filePath = savePath + fileName;
        FileTools.deleteFile(filePath);
        FileTools.creatFile(filePath);
        File download_file = new File(filePath);
        fos = new FileOutputStream(download_file, true); // ??
        fis = new FileInputStream(download_file); // ??
        int total_read = fis.available(); // ??0
        file_length = httpConnection.getContentLength(); // ?
        if (is == null) { // ?
            Tools.log("Voice", "donload failed...");
            return false;
        }
        byte buf[] = new byte[3072]; // 
        readLength = 0; // 
        Tools.log("Voice", "download start...");
        Intent startIntent = new Intent();
        Bundle b = new Bundle();
        if (broadcastAction != null) {
            // ?????
            b.putInt("fileSize", file_length);
            b.putInt("progress", 0);
            startIntent.putExtras(b);
            startIntent.setAction(broadcastAction);
            context.sendBroadcast(startIntent);
        }
        // ?????
        while (readLength != -1) {
            if ((readLength = is.read(buf)) > 0) {
                fos.write(buf, 0, readLength);
                total_read += readLength; // 
            }
            if (broadcastAction != null) {
                b.putInt("fileSize", file_length);
                b.putInt("progress", total_read);
                startIntent.putExtras(b);
                startIntent.setAction(broadcastAction);
                context.sendBroadcast(startIntent);
            }
            if (total_read == file_length) { // ?
                Tools.log("Voice", "download complete...");
                // ??????
                if (broadcastAction != null) {
                    Intent completeIntent = new Intent();
                    b.putBoolean("isFinish", true);
                    completeIntent.putExtras(b);
                    completeIntent.setAction(broadcastAction);
                    context.sendBroadcast(completeIntent);
                }

            }
            // Thread.sleep(10); // ?10
        }
    } catch (Exception e) {
        if (broadcastAction != null) {
            Intent errorIntent = new Intent();
            errorIntent.setAction(broadcastAction);
            context.sendBroadcast(errorIntent);
            e.printStackTrace();
        }
    } finally {
        try {
            if (fos != null) {
                fos.close();
            }
            if (fis != null) {
                is.close();
            }
            if (fis != null) {
                fis.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return true;
}

---

From source file:com.orchestra.portale.external.services.manager.BikeSharingService.java

@Override
public String getResponse(Map<String, String[]> mapParams) {
    try {/*w w w  . java2 s.  c  o m*/

        HttpURLConnection urlConnection = (HttpURLConnection) new URL(baseUrl).openConnection();
        urlConnection.setConnectTimeout(15000);
        urlConnection.setReadTimeout(30000);

        urlConnection.addRequestProperty("Accept-Language", Locale.getDefault().toString().replace('_', '-'));

        String result = IOUtils.toString(urlConnection.getInputStream());
        urlConnection.disconnect();

        return result;

    } catch (IOException e) {
        return "response{code:1,error:" + e.getMessage() + "}";
    }
}

---

From source file:com.aperlambda.apercommon.connection.http.HttpRequestSender.java

private HttpURLConnection createConnection(HttpRequest request) throws IOException {
    URL url = new URL(request.getUrl());
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    connection.setConnectTimeout(timeout);
    connection.setReadTimeout(timeout);//from   ww  w. jav a2s.c o m

    connection.setRequestMethod(sendMethod);

    return connection;
}

---

From source file:com.example.android.networkconnect.DownloadUrl.java

public InputStream downloadUrl(String urlString) throws IOException {
    URL url = new URL(urlString);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setReadTimeout(10000 /* milliseconds */);
    conn.setConnectTimeout(15000 /* milliseconds */);
    conn.setRequestMethod("GET");
    conn.setDoInput(true);/*from ww w  .  ja  v a2 s .  co m*/
    conn.connect();
    InputStream stream = conn.getInputStream();
    return stream;
}

---

From source file:com.ris.mobile.ecloud.util.AbFileUtil.java

/**
 * ????./*from   w ww  .  ja  v  a2s  .  c  o m*/
 *
 * @param Url 
 * @return int ?
 */
public static int getContentLengthFromUrl(String Url) {
    int mContentLength = 0;
    try {
        URL url = new URL(Url);
        HttpURLConnection mHttpURLConnection = (HttpURLConnection) url.openConnection();
        mHttpURLConnection.setConnectTimeout(5 * 1000);
        mHttpURLConnection.setRequestMethod("GET");
        mHttpURLConnection.setRequestProperty("Accept",
                "image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*");
        mHttpURLConnection.setRequestProperty("Accept-Language", "zh-CN");
        mHttpURLConnection.setRequestProperty("Referer", Url);
        mHttpURLConnection.setRequestProperty("Charset", "UTF-8");
        mHttpURLConnection.setRequestProperty("User-Agent",
                "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
        mHttpURLConnection.setRequestProperty("Connection", "Keep-Alive");
        mHttpURLConnection.connect();
        if (mHttpURLConnection.getResponseCode() == 200) {
            // ????
            mContentLength = mHttpURLConnection.getContentLength();
        }
    } catch (Exception e) {
        e.printStackTrace();
        //AbLogUtil.d(AbFileUtil.class, "?"+e.getMessage());
    }
    return mContentLength;
}

---

From source file:URLMonitorPanel.java

public void run() {
    if (System.currentTimeMillis() - scheduledExecutionTime() > 5000) {
        // Let the next task do it
        return;// w ww .ja v a2 s  . com
    }
    try {
        HttpURLConnection huc = (HttpURLConnection) url.openConnection();
        huc.setConnectTimeout(1000);
        huc.setReadTimeout(1000);
        int code = huc.getResponseCode();
        if (updater != null)
            updater.isAlive(true);
    } catch (Exception e) {
        if (updater != null)
            updater.isAlive(false);
    }
}

---

From source file:it.polito.tellmefirst.apimanager.RestManager.java

public String getStringFromAPI(String urlStr) {
    LOG.debug("[getStringFromAPI] - BEGIN - url=" + urlStr);
    String result = "";
    try {//from ww  w .  j a  va 2s  .c om

        LOG.debug("[getStringFromAPI] - http.proxyHost=" + System.getProperty("http.proxyHost"));
        LOG.debug("[getStringFromAPI] - http.proxyPort=" + System.getProperty("http.proxyPort"));
        LOG.debug("[getStringFromAPI] - https.proxyHost=" + System.getProperty("https.proxyHost"));
        LOG.debug("[getStringFromAPI] - https.proxyPort=" + System.getProperty("https.proxyPort"));

        LOG.debug("[getStringFromAPI] - http.nonProxyHosts=" + System.getProperty("http.nonProxyHosts"));

        URL url = new URL(urlStr);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setConnectTimeout(15000); //set timeout to 15 seconds
        conn.setReadTimeout(15000); //set timeout to 15 seconds

        if (conn.getResponseCode() != 200) {
            throw new IOException(conn.getResponseMessage());
        }
        BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        StringBuilder sb = new StringBuilder();
        String line;
        while ((line = rd.readLine()) != null) {
            sb.append(line);
        }
        rd.close();
        conn.disconnect();
        result = sb.toString();
    } catch (Exception e) {
        LOG.error("[getStringFromAPI] - EXCEPTION for url=" + urlStr, e);
    }
    LOG.debug("[getStringFromAPI] - END");
    return result;
}

---

From source file:at.mukprojects.giphy4j.dao.HttpRequestSender.java

private HttpURLConnection createConnection(Request request) throws IOException {
    URL url = new URL(request.getUrl());
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    connection.setConnectTimeout(Giphy4JConstants.TIMEOUT);
    connection.setReadTimeout(Giphy4JConstants.TIMEOUT);

    connection.setRequestMethod(Giphy4JConstants.SEND_METHOD);

    return connection;
}

---

From source file:com.bnrc.util.AbFileUtil.java

/**
 * ????.// www.j a  v  a 2s.c o  m
 *
 * @param Url ???
 * @return int ?????
 */
public static int getContentLengthFromUrl(String Url) {
    int mContentLength = 0;
    try {
        URL url = new URL(Url);
        HttpURLConnection mHttpURLConnection = (HttpURLConnection) url.openConnection();
        mHttpURLConnection.setConnectTimeout(5 * 1000);
        mHttpURLConnection.setRequestMethod("GET");
        mHttpURLConnection.setRequestProperty("Accept",
                "image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*");
        mHttpURLConnection.setRequestProperty("Accept-Language", "zh-CN");
        mHttpURLConnection.setRequestProperty("Referer", Url);
        mHttpURLConnection.setRequestProperty("Charset", "UTF-8");
        mHttpURLConnection.setRequestProperty("User-Agent",
                "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
        mHttpURLConnection.setRequestProperty("Connection", "Keep-Alive");
        mHttpURLConnection.connect();
        if (mHttpURLConnection.getResponseCode() == 200) {
            // ??????
            mContentLength = mHttpURLConnection.getContentLength();
        }
    } catch (Exception e) {
        e.printStackTrace();
        AbLogUtil.d(AbFileUtil.class, "" + e.getMessage());
    }
    return mContentLength;
}

---

From source file:org.peterbaldwin.vlcremote.net.ServerConnectionTest.java

@Override
protected Integer doInBackground(Server... servers) {
    if (servers == null || servers.length != 1) {
        return -1;
    }//from  ww w . ja  va  2 s. c o  m
    URL url;
    try {
        url = new URL("http://" + servers[0].getUri().getAuthority() + TEST_PATH);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(1000);
        try {
            Header auth = BasicScheme.authenticate(
                    new UsernamePasswordCredentials(servers[0].getUser(), servers[0].getPassword()), HTTP.UTF_8,
                    false);
            connection.setRequestProperty(auth.getName(), auth.getValue());
            return connection.getResponseCode();
        } finally {
            connection.disconnect();
        }
    } catch (IOException ex) {

    }
    return -1;
}

---

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