Examples with ConnectException java.net.ConnectException used on opensource projects

Example 96 with ConnectException

use of java.net.ConnectException in project ats-framework by Axway.

the class AtsDbLoggerUtilities method attachFileToCurrentTest.

/**
     * Attach a local file to the current test case in the Test Explorer DB.
     * </br>The file must not be bigger than 10MB
     * 
     * @param fileLocation the absolute path to the file
     * @param testExplorerContextName the name of the web application, e.g. "TestExplorer" or "TestExplorer-3.11.0" etc.
     * @param testExplorerPort the port of the web application, e.g. 8080
     * @return TRUE if the operation was successful and false if not. A warning will be logged on failure.
     */
@PublicAtsApi
public boolean attachFileToCurrentTest(String fileLocation, String testExplorerContextName, int testExplorerPort) {
    ERR_MSG_PREFIX = ERR_MSG_PREFIX.replace("{FILE}", fileLocation);
    if (!checkFileExist(fileLocation)) {
        return false;
    }
    if (!checkFileSizeIsNotTooLarge(fileLocation)) {
        return false;
    }
    ActiveDbAppender dbAppender = ActiveDbAppender.getCurrentInstance();
    if (dbAppender == null) {
        logger.warn(ERR_MSG_PREFIX + "Perhaps the database logging is turned off");
        return false;
    }
    final int runId = dbAppender.getRunId();
    final int suiteId = dbAppender.getSuiteId();
    final int testcaseId = dbAppender.getTestCaseId();
    if (runId < 1 || suiteId < 1 || testcaseId < 1) {
        logger.warn(ERR_MSG_PREFIX + "Perhaps the database logging is turned off or you are trying to log while a testcase is not yet started");
        return false;
    }
    final String database = dbAppender.getDatabase();
    final String host = dbAppender.getHost();
    final String URL = "http://" + host + ":" + testExplorerPort + "/" + testExplorerContextName + "/UploadServlet";
    URL url = null;
    try {
        CloseableHttpClient client = HttpClients.createDefault();
        HttpPost post = new HttpPost(URL);
        url = post.getURI().toURL();
        if (!isURLConnetionAvailable(url)) {
            return false;
        }
        logger.debug("POSTing " + fileLocation + " on " + URL);
        File file = new File(fileLocation);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
        builder.addBinaryBody("upfile", file, ContentType.DEFAULT_BINARY, fileLocation);
        builder.addTextBody("dbName", database);
        builder.addTextBody("runId", Integer.toString(runId));
        builder.addTextBody("suiteId", Integer.toString(suiteId));
        builder.addTextBody("testcaseId", Integer.toString(testcaseId));
        HttpEntity entity = builder.build();
        post.setEntity(entity);
        checkPostExecutedSuccessfully(client.execute(post), fileLocation);
    } catch (FileNotFoundException fnfe) {
        logger.warn(ERR_MSG_PREFIX + "it does not exist on the local file system", fnfe);
        return false;
    } catch (ClientProtocolException cpe) {
        logger.warn(ERR_MSG_PREFIX + "Upload to \"" + url + "\" failed", cpe);
        return false;
    } catch (ConnectException ce) {
        logger.warn(ERR_MSG_PREFIX + "Upload to \"" + url + "\" failed", ce);
        return false;
    } catch (IOException ioe) {
        logger.warn(ERR_MSG_PREFIX + "Upload to \"" + url + "\" failed", ioe);
        return false;
    }
    logger.info("Successfully attached \"" + fileLocation + "\" to the current Test Explorer testcase");
    return true;
}

Example 97 with ConnectException

use of java.net.ConnectException in project Gradle-demo by Arisono.

the class RetryIntercepter method intercept.

@SuppressWarnings("resource")
@Override
public Response intercept(Chain chain) throws IOException {
    Request request = chain.request();
    Response response = chain.proceed(request);
    try {
        // OkhttpUtils.println("重试拦截器："+response.isSuccessful());
        while (!response.isSuccessful() && retryNum < maxRetry) {
            retryNum++;
            response = chain.proceed(request);
        }
    } catch (ConnectException e) {
        OkhttpUtils.println("服务器拒绝连接.....");
    } catch (IOException e) {
        OkhttpUtils.println("服务器拒绝连接.....");
    }
    return response;
}

Example 98 with ConnectException

use of java.net.ConnectException in project zm-mailbox by Zimbra.

the class LocalConfigCLI method exec.

private void exec(String[] args) {
    CommandLine cl = null;
    CommandLineParser parser = new GnuParser();
    try {
        cl = parser.parse(mOptions, args);
    } catch (ParseException pe) {
        Logging.error("Failed to parse command line: " + pe);
        System.exit(1);
    }
    if (cl.hasOption("q")) {
        Logging.setQuietMode(true);
    }
    if (cl.hasOption("h")) {
        usage();
    }
    // Load known keys from BackupLC if available
    loadExtensionLC("com.zimbra.cs.backup.BackupLC");
    // Load known keys from ZimbraOpenOfficeExt if available
    loadExtensionLC("com.zimbra.openoffice.config.OpenOfficeLC");
    // Load known keys from ZimbraVoice if available
    loadExtensionLC("com.zimbra.cs.voice.VoiceLC");
    // info/docs for supported keys
    if (cl.hasOption("i")) {
        checkCompatibleOptions("i", "q", cl);
        LocalConfig.printDoc(System.out, cl.getArgs(), false);
        return;
    }
    // info/docs for all keys (hidden option)
    if (cl.hasOption("all")) {
        checkCompatibleOptions("all", "q", cl);
        LocalConfig.printDoc(System.out, cl.getArgs(), true);
        return;
    }
    LocalConfig lc = null;
    try {
        lc = new LocalConfig(cl.getOptionValue("c"));
    } catch (DocumentException de) {
        error("failed when reading config file", de);
    } catch (ConfigException ce) {
        error("failed with error in config file", ce);
    }
    // edit
    if (cl.hasOption("e")) {
        checkNotRoot("-e");
        checkCompatibleOptions("e", "qfrc", cl);
        String[] av = cl.getArgs();
        if (av == null || av.length == 0) {
            error("insufficient arguments", null);
        }
        for (int i = 0; i < av.length; i++) {
            String key = null;
            String value = null;
            if (cl.hasOption("r")) {
                key = av[i];
                value = RandomPassword.generate();
            } else {
                int eqidx = av[i].indexOf("=");
                if (eqidx <= 0) {
                    // <= 0 also catches first char being =, ie no key specified
                    error("argument '" + av[i] + "' not in key=value form", null);
                }
                key = av[i].substring(0, eqidx);
                value = av[i].substring(eqidx + 1, av[i].length());
            }
            if (KnownKey.needForceToEdit(key) && !cl.hasOption("f")) {
                error("can not edit key " + key, null);
            }
            lc.set(key, value);
        }
        try {
            lc.save();
        } catch (Exception e) {
            error("save to " + lc.getConfigFile() + " failed", e);
        }
        return;
    }
    // unset
    if (cl.hasOption("u")) {
        checkNotRoot("-u");
        checkCompatibleOptions("u", "qfc", cl);
        String[] av = cl.getArgs();
        if (av == null || av.length == 0) {
            error("insufficient arguments", null);
        }
        for (int i = 0; i < av.length; i++) {
            String key = av[i];
            if (!lc.isSet(key)) {
                error("key " + key + " is not set", null);
            }
            lc.remove(key);
        }
        try {
            lc.save();
        } catch (Exception e) {
            error("save to " + lc.getConfigFile() + " failed", e);
        }
        return;
    }
    // show path
    if (cl.hasOption("p")) {
        checkCompatibleOptions("p", "qc", cl);
        System.out.println(lc.getConfigFile());
        return;
    }
    if (cl.hasOption("l")) {
        // reset logging and run native lib load
        CliUtil.toolSetup("WARN");
        try {
            reload();
        } catch (ServiceException e) {
            if (e.getCause() instanceof ConnectException) {
                error("'" + Provisioning.SERVICE_MAILBOX + "' service is not running", null);
            } else {
                error(e.getMessage(), e);
            }
        }
        return;
    }
    // print values
    String format = cl.getOptionValue("m");
    ConfigWriter cwriter = null;
    try {
        cwriter = ConfigWriter.getInstance(format, cl.hasOption("x"), !cl.hasOption("s"));
    } catch (ConfigException iae) {
        error("failed to create writer " + format, iae);
    }
    try {
        // changed
        if (cl.hasOption("n")) {
            checkCompatibleOptions("n", "qscmx", cl);
            lc.printChanged(System.out, cwriter, cl.getArgs());
            return;
        }
        // default
        if (cl.hasOption("d")) {
            checkCompatibleOptions("d", "qscmx", cl);
            lc.printDefaults(System.out, cwriter, cl.getArgs());
            return;
        }
        // current
        checkCompatibleOptions("", "qscmx", cl);
        lc.print(System.out, cwriter, cl.getArgs());
    } catch (Exception e) {
        error("exception occurred when printing", e);
    }
}

Example 99 with ConnectException

use of java.net.ConnectException in project adempiere by adempiere.

the class Worker method run.

/**
	 *  Worker: Read available Online Help Pages
	 */
public void run() {
    if (m_links == null)
        return;
    URL url = null;
    try {
        url = new URL(m_urlString);
    } catch (Exception e) {
        System.err.println("OnlineHelp.Worker.run (url) - " + e);
    }
    if (url == null)
        return;
    //  Read Reference Page
    try {
        URLConnection conn = url.openConnection();
        InputStream is = conn.getInputStream();
        HTMLEditorKit kit = new HTMLEditorKit();
        HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();
        doc.putProperty("IgnoreCharsetDirective", new Boolean(true));
        kit.read(new InputStreamReader(is), doc, 0);
        //  Get The Links to the Help Pages
        HTMLDocument.Iterator it = doc.getIterator(HTML.Tag.A);
        Object target = null;
        Object href = null;
        while (it != null && it.isValid()) {
            AttributeSet as = it.getAttributes();
            //  key keys
            if (target == null || href == null) {
                Enumeration en = as.getAttributeNames();
                while (en.hasMoreElements()) {
                    Object o = en.nextElement();
                    if (target == null && o.toString().equals("target"))
                        //	javax.swing.text.html.HTML$Attribute
                        target = o;
                    else if (href == null && o.toString().equals("href"))
                        href = o;
                }
            }
            if (target != null && "Online".equals(as.getAttribute(target))) {
                //  Format: /help/<AD_Window_ID>/index.html
                String hrefString = (String) as.getAttribute(href);
                if (hrefString != null) {
                    try {
                        //		System.err.println(hrefString);
                        String AD_Window_ID = hrefString.substring(hrefString.indexOf('/', 1), hrefString.lastIndexOf('/'));
                        m_links.put(AD_Window_ID, hrefString);
                    } catch (Exception e) {
                        System.err.println("OnlineHelp.Worker.run (help) - " + e);
                    }
                }
            }
            it.next();
        }
        is.close();
    } catch (ConnectException e) {
    //	System.err.println("OnlineHelp.Worker.run URL=" + url + " - " + e);
    } catch (UnknownHostException uhe) {
    //	System.err.println("OnlineHelp.Worker.run " + uhe);
    } catch (Exception e) {
        System.err.println("OnlineHelp.Worker.run (e) " + e);
    //	e.printStackTrace();
    } catch (Throwable t) {
        System.err.println("OnlineHelp.Worker.run (t) " + t);
    //	t.printStackTrace();
    }
//	System.out.println("OnlineHelp - Links=" + m_links.size());
}

Example 100 with ConnectException

use of java.net.ConnectException in project platform_external_apache-http by android.

the class DefaultClientConnectionOperator method updateSecureConnection.

// openConnection
// non-javadoc, see interface ClientConnectionOperator
public void updateSecureConnection(OperatedClientConnection conn, HttpHost target, HttpContext context, HttpParams params) throws IOException {
    if (conn == null) {
        throw new IllegalArgumentException("Connection must not be null.");
    }
    if (target == null) {
        throw new IllegalArgumentException("Target host must not be null.");
    }
    //@@@ is context allowed to be null?
    if (params == null) {
        throw new IllegalArgumentException("Parameters must not be null.");
    }
    if (!conn.isOpen()) {
        throw new IllegalArgumentException("Connection must be open.");
    }
    final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
    if (!(schm.getSocketFactory() instanceof LayeredSocketFactory)) {
        throw new IllegalArgumentException("Target scheme (" + schm.getName() + ") must have layered socket factory.");
    }
    final LayeredSocketFactory lsf = (LayeredSocketFactory) schm.getSocketFactory();
    final Socket sock;
    try {
        sock = lsf.createSocket(conn.getSocket(), target.getHostName(), schm.resolvePort(target.getPort()), true);
    } catch (ConnectException ex) {
        throw new HttpHostConnectException(target, ex);
    }
    prepareSocket(sock, context, params);
    conn.update(sock, target, lsf.isSecure(sock), params);
//@@@ error handling: close the layered socket in case of exception?
}