Example usage for java.net MalformedURLException toString

Introduction

In this page you can find the example usage for java.net MalformedURLException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:net.zifnab.google.google.java

public static String[] search(String terms) {
    String key = "ABQIAAAA6KnsrpTIyjEMJ1EqHjKG_xRBaorPdDj7IJd2xMtxtE9DwSoKhRQgazFCenlI-wnGV1574jW06163iw";
    String ip = "173.255.208.207";
    System.out.println("Google-ing: " + terms);
    terms = terms.replace(' ', '+');
    try {/*  www.  j a va2 s .c  om*/
        //Opens URL
        URL googlesearch = new URL("http://ajax.googleapis.com/ajax/services/search/web?v=1.0&" + "q=" + terms
                + "&key=" + key + "&userip=" + ip);
        URLConnection connection = googlesearch.openConnection();
        connection.addRequestProperty("Referer", "zifnab06.net");
        //Read in JSON crap from URL.
        String line;
        StringBuilder results = new StringBuilder();
        BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        while ((line = reader.readLine()) != null) {
            results.append(line + "\n");
        }
        //JSON Crap. Google needs to use XML....
        JSONObject json = new JSONObject(results.toString());
        JSONArray ja = json.getJSONObject("responseData").getJSONArray("results");
        JSONObject j = ja.getJSONObject(0);
        //Returns Title: URL
        String[] ret = { j.toString(), StringEscapeUtils.unescapeHtml4(j.getString("titleNoFormatting")) + ": "
                + URLDecoder.decode(j.getString("url"), "UTF-8") };
        return ret;
    } catch (MalformedURLException e) {
        //Shouldn't EVER hit this.
        System.out.println(e);
        String[] ret = { "error", e.toString() };
        return (ret);
    } catch (IOException e) {
        //Shouldn't EVER hit this.
        System.out.println(e);
        String[] ret = { "error", e.toString() };
        return (ret);

    } catch (Exception e) {
        System.out.println(e);
        String[] ret = { "error", "No results found!" };
        return ret;
    }
}

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From source file:com.cloudera.sqoop.util.JdbcUrl.java

/**
 * @return the hostname from the connect string, or null if we can't.
 *//*w  w  w .j  a  v  a  2s  . c  o m*/
public static String getHostName(String connectString) {
    try {
        String sanitizedString = null;
        int schemeEndOffset = connectString.indexOf("://");
        if (-1 == schemeEndOffset) {
            // Couldn't find one? ok, then there's no problem, it should work as a
            // URL.
            sanitizedString = connectString;
        } else {
            sanitizedString = "http" + connectString.substring(schemeEndOffset);
        }

        URL connectUrl = new URL(sanitizedString);
        return connectUrl.getHost();
    } catch (MalformedURLException mue) {
        LOG.error("Malformed connect string URL: " + connectString + "; reason is " + mue.toString());
        return null;
    }
}

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From source file:com.cloudera.sqoop.util.JdbcUrl.java

/**
 * @return the port from the connect string, or -1 if we can't.
 *//*from   www  . ja v  a2 s.c o m*/
public static int getPort(String connectString) {
    try {
        String sanitizedString = null;
        int schemeEndOffset = connectString.indexOf("://");
        if (-1 == schemeEndOffset) {
            // Couldn't find one? ok, then there's no problem, it should work as a
            // URL.
            sanitizedString = connectString;
        } else {
            sanitizedString = "http" + connectString.substring(schemeEndOffset);
        }

        URL connectUrl = new URL(sanitizedString);
        return connectUrl.getPort();
    } catch (MalformedURLException mue) {
        LOG.error("Malformed connect string URL: " + connectString + "; reason is " + mue.toString());
        return -1;
    }
}

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From source file:com.ibm.wala.cast.ipa.callgraph.CAstCallGraphUtil.java

public static SourceFileModule[] handleFileNames(String[] fileNameArgs) {
    SourceFileModule[] fileNames = new SourceFileModule[fileNameArgs.length];
    for (int i = 0; i < fileNameArgs.length; i++) {
        if (new File(fileNameArgs[i]).exists()) {
            try {
                fileNames[i] = CAstCallGraphUtil.makeSourceModule(new File(fileNameArgs[i]).toURI().toURL(),
                        fileNameArgs[i]);
            } catch (MalformedURLException e) {
                Assertions.UNREACHABLE(e.toString());
            }/*from  w  ww.j  a v  a 2 s.  c  om*/
        } else {
            URL url = CAstCallGraphUtil.class.getClassLoader().getResource(fileNameArgs[i]);
            fileNames[i] = CAstCallGraphUtil.makeSourceModule(url, fileNameArgs[i]);
        }
    }

    return fileNames;
}

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From source file:com.cloudera.sqoop.util.JdbcUrl.java

/**
 * @return the database name from the connect string, which is typically the
 * 'path' component, or null if we can't.
 *//*from  w  w w. ja v a  2  s . c o  m*/
public static String getDatabaseName(String connectString) {
    try {
        String sanitizedString = null;
        int schemeEndOffset = connectString.indexOf("://");
        if (-1 == schemeEndOffset) {
            // couldn't find one? try our best here.
            sanitizedString = "http://" + connectString;
            LOG.warn("Could not find database access scheme in connect string " + connectString);
        } else {
            sanitizedString = "http" + connectString.substring(schemeEndOffset);
        }

        URL connectUrl = new URL(sanitizedString);
        String databaseName = connectUrl.getPath();
        if (null == databaseName) {
            return null;
        }

        // This is taken from a 'path' part of a URL, which may have leading '/'
        // characters; trim them off.
        while (databaseName.startsWith("/")) {
            databaseName = databaseName.substring(1);
        }

        return databaseName;
    } catch (MalformedURLException mue) {
        LOG.error("Malformed connect string URL: " + connectString + "; reason is " + mue.toString());
        return null;
    }
}

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From source file:io.github.retz.scheduler.Launcher.java

private static void maybeRequeueRunningJobs(String master, String frameworkId, List<Job> running) {
    LOG.info("{} jobs found in DB 'STARTING' or 'STARTED' state. Requeuing...", running.size());
    int offset = 0;
    int limit = 128;
    Map<String, Job> runningMap = running.stream().collect(Collectors.toMap(job -> job.taskId(), job -> job));
    List<Job> recoveredJobs = new LinkedList<>();
    while (true) {
        try {//from w  w  w. java 2 s .  c o  m
            List<Map<String, Object>> tasks = MesosHTTPFetcher.fetchTasks(master, frameworkId, offset, limit);
            if (tasks.isEmpty()) {
                break;
            }

            for (Map<String, Object> task : tasks) {
                String state = (String) task.get("state");
                // Get TaskId
                String taskId = (String) task.get("id");
                if (runningMap.containsKey(taskId)) {
                    Job job = runningMap.remove(taskId);
                    recoveredJobs.add(JobQueue.updateJobStatus(job, state));
                } else {
                    LOG.warn("Unknown job!");
                }
            }
            offset = offset + tasks.size();
        } catch (MalformedURLException e) {
            LOG.error(e.toString());
            throw new RuntimeException(e.toString());
        }
    }
    Database.getInstance().updateJobs(recoveredJobs);
    LOG.info("{} jobs rescheduled, {} jobs didn't need change.", recoveredJobs.size(), runningMap.size());
}

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From source file:io.github.retz.web.JobRequestRouter.java

private static String fetchHTTP(String addr, int retry) throws MalformedURLException, IOException {
    LOG.debug("Fetching {}", addr);
    HttpURLConnection conn = null;
    try {//www.j  a  v  a  2s  .  c o m
        conn = (HttpURLConnection) new URL(addr).openConnection();
        conn.setRequestMethod("GET");
        conn.setDoOutput(true);
        LOG.debug(conn.getResponseMessage());

    } catch (MalformedURLException e) {
        LOG.error(e.toString());
        throw e;
    } catch (IOException e) {
        LOG.error(e.toString());
        throw e;
    }

    try (BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), UTF_8))) {
        StringBuilder builder = new StringBuilder();
        String line;
        do {
            line = reader.readLine();
            builder.append(line);
        } while (line != null);
        LOG.debug("Fetched {} bytes from {}", builder.toString().length(), addr);
        return builder.toString();

    } catch (FileNotFoundException e) {
        throw e;
    } catch (IOException e) {
        // Somehow this happens even HTTP was correct
        LOG.debug("Cannot fetch file {}: {}", addr, e.toString());
        // Just retry until your stack get stuck; thanks to SO:33340848
        // and to that crappy HttpURLConnection
        if (retry < 0) {
            LOG.error("Retry failed. Last error was: {}", e.toString());
            throw e;
        }
        return fetchHTTP(addr, retry - 1);
    } finally {
        conn.disconnect();
    }

}

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From source file:com.photon.phresco.nativeapp.eshop.json.JSONHelper.java

/**
 * Get the JSON object from the specified URL
 *
 * @param url/*w w w.  j  a va 2s .c  o  m*/
 * @return JSONObject
 * @throws IOException
 * @throws ioException
 * @throws ClientProtocolException
 */
public static JSONObject getJSONObjectFromURL(String url) throws IOException {
    InputStream is = null;
    String result = null;
    JSONObject jObject = null;

    try {
        is = HttpRequest.get(url);
    } catch (MalformedURLException ex) {
        PhrescoLogger.info(TAG + "getJSONObjectFromURL - MalformedURLException: " + ex.toString());
        PhrescoLogger.warning(ex);
    } catch (UnsupportedEncodingException ex) {
        PhrescoLogger.info(TAG + "getJSONObjectFromURL - UnsupportedEncodingException: " + ex.toString());
        PhrescoLogger.warning(ex);
    } catch (IllegalStateException ex) {
        PhrescoLogger.info(TAG + "getJSONObjectFromURL - IllegalStateException: " + ex.toString());
        PhrescoLogger.warning(ex);
    }

    // Convert the input stream in to string
    if (is != null) {
        try {
            BufferedReader reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"),
                    Integer.parseInt("8"));
            StringBuilder sb = new StringBuilder();
            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line + "\n");
            }
            is.close();
            reader.close();
            result = sb.toString();
        } catch (Exception ex) {
            PhrescoLogger.info(TAG + ex.toString());
            PhrescoLogger.warning(ex);
        }

        // Parse the string to a JSON object
        try {
            jObject = new JSONObject(result);
        } catch (Exception ex) {
            PhrescoLogger.info(TAG + "getJSONObjectFromURL() - JSONException: " + ex.toString());
            PhrescoLogger.warning(ex);
        }
    }

    return jObject;
}

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From source file:com.ts.db.connector.ConnectorDriverManager.java

static Driver getDriver(String url, String driverClassName, String classpath) throws SQLException {
    assert !StringUtils.isBlank(url);
    final boolean hasClasspath = !StringUtils.isBlank(classpath);
    if (!hasClasspath) {
        for (Driver driver : new ArrayList<Driver>(drivers)) {
            if (driver.acceptsURL(url)) {
                return driver;
            }//from www.  j  a  v  a2s  .  c  o  m
        }
    }
    List<File> jars = new ArrayList<File>();
    ClassLoader cl;
    if (hasClasspath) {
        List<URL> urls = new ArrayList<URL>();
        for (String path : classpath.split(pathSeparator)) {
            final File file = new File(path);
            if (isJarFile(file)) {
                jars.add(file);
            }
            try {
                urls.add(file.toURI().toURL());
            } catch (MalformedURLException ex) {
                log.warn(ex.toString());
            }
        }
        cl = new URLClassLoader(urls.toArray(new URL[urls.size()]));
    } else {
        jars.addAll(getJarFiles("."));
        jars.addAll(driverFiles);
        List<URL> urls = new ArrayList<URL>();
        for (File file : jars) {
            try {
                urls.add(file.toURI().toURL());
            } catch (MalformedURLException ex) {
                log.warn(ex.toString());
            }
        }
        cl = new URLClassLoader(urls.toArray(new URL[urls.size()]), ClassLoader.getSystemClassLoader());
    }
    driverFiles.addAll(jars);
    final boolean hasDriverClassName = !StringUtils.isBlank(driverClassName);
    if (hasDriverClassName) {
        try {
            Driver driver = DynamicLoader.newInstance(driverClassName, cl);
            assert driver != null;
            return driver;
        } catch (DynamicLoadingException ex) {
            Throwable cause = (ex.getCause() != ex) ? ex.getCause() : ex;
            SQLException exception = new SQLException(cause.toString());
            exception.initCause(cause);
            throw exception;
        }
    }
    final String jdbcDrivers = System.getProperty("jdbc.drivers");
    if (!StringUtils.isBlank(jdbcDrivers)) {
        for (String jdbcDriver : jdbcDrivers.split(":")) {
            try {
                Driver driver = DynamicLoader.newInstance(jdbcDriver, cl);
                if (driver != null) {
                    if (!hasClasspath) {
                        drivers.add(driver);
                    }
                    return driver;
                }
            } catch (DynamicLoadingException ex) {
                log.warn(ex.toString());
            }
        }
    }
    for (File jar : jars) {
        try {
            Driver driver = getDriver(jar, url, cl);
            if (driver != null) {
                if (!hasClasspath) {
                    drivers.add(driver);
                }
                return driver;
            }
        } catch (IOException ex) {
            log.warn(ex.toString());
        }
    }
    for (String path : System.getProperty("java.class.path", "").split(pathSeparator)) {
        if (isJarFile(path)) {
            Driver driver;
            try {
                driver = getDriver(new File(path), url, cl);
                if (driver != null) {
                    drivers.add(driver);
                    return driver;
                }
            } catch (IOException ex) {
                log.warn(ex.toString());
            }
        }
    }
    throw new SQLException("driver not found");
}

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From source file:eionet.gdem.conversion.datadict.DataDictUtil.java

/**
 * Returns the DD container schema URL. It holds the elements definitions
 *
 * @param schema_url//  ww  w  . j a v  a 2s  .  com
 * @return
 * @throws GDEMException
 */
public static String getContainerSchemaUrl(String schema_url) throws GDEMException {

    try {
        URL SchemaURL = new URL(schema_url);

        String containerSchemaUrl = schema_url.replace(DataDictUtil.SCHEMA_SERVLET, CONTAINER_SCHEMA_SERVLET);

        URL InstanceURL = new URL(containerSchemaUrl);
        return containerSchemaUrl;
    } catch (MalformedURLException e) {
        throw new GDEMException("Error getting Container Schema URL: " + e.toString() + " - " + schema_url);
    } catch (Exception e) {
        throw new GDEMException("Error getting Container Schema URL: " + e.toString() + " - " + schema_url);
    }
}

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