Example usage for java.lang Exception Exception

Introduction

In this page you can find the example usage for java.lang Exception Exception.

Prototype

public Exception() 

Source Link

Document

Constructs a new exception with null as its detail message.

Usage

From source file:com.mirth.connect.server.util.ConnectorUtil.java

public static ConnectionTestResponse testConnection(String host, int port, int timeout, String localAddr,
        int localPort) throws Exception {
    Socket socket = null;//from  w w w.  ja va2 s .  c  o  m
    InetSocketAddress address = null;
    InetSocketAddress localAddress = null;

    try {
        address = new InetSocketAddress(host, port);

        if (StringUtils.isBlank(address.getAddress().getHostAddress()) || (address.getPort() < 0)
                || (address.getPort() > 65534)) {
            throw new Exception();
        }
    } catch (Exception e) {
        return new ConnectionTestResponse(ConnectionTestResponse.Type.FAILURE, "Invalid host or port.");
    }

    if (localAddr != null) {
        try {
            localAddress = new InetSocketAddress(localAddr, localPort);

            if (StringUtils.isBlank(localAddress.getAddress().getHostAddress()) || (localAddress.getPort() < 0)
                    || (localAddress.getPort() > 65534)) {
                throw new Exception();
            }
        } catch (Exception e) {
            return new ConnectionTestResponse(ConnectionTestResponse.Type.FAILURE,
                    "Invalid local host or port.");
        }
    }

    try {
        socket = new Socket();

        if (localAddress != null) {
            try {
                socket.bind(localAddress);
            } catch (Exception e) {
                return new ConnectionTestResponse(ConnectionTestResponse.Type.FAILURE,
                        "Could not bind to local address: " + localAddress.getAddress().getHostAddress() + ":"
                                + localAddress.getPort());
            }
        }

        socket.connect(address, timeout);
        String connectionInfo = socket.getLocalAddress().getHostAddress() + ":" + socket.getLocalPort() + " -> "
                + address.getAddress().getHostAddress() + ":" + address.getPort();
        return new ConnectionTestResponse(ConnectionTestResponse.Type.SUCCESS,
                "Successfully connected to host: " + connectionInfo, connectionInfo);
    } catch (SocketTimeoutException ste) {
        return new ConnectionTestResponse(ConnectionTestResponse.Type.TIME_OUT, "Timed out connecting to host: "
                + address.getAddress().getHostAddress() + ":" + address.getPort());
    } catch (Exception e) {
        return new ConnectionTestResponse(ConnectionTestResponse.Type.FAILURE, "Could not connect to host: "
                + address.getAddress().getHostAddress() + ":" + address.getPort());
    } finally {
        if (socket != null) {
            socket.close();
        }
    }
}

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From source file:com.eu.evaluation.server.ApplicationContextUtils.java

public static ApplicationContext getApplicationContext() {
    synchronized (ApplicationContextUtils.class) {
        while (applicationContext == null) {
            try {
                logger.debug("getApplicationContext, wait...");
                ApplicationContextUtils.class.wait(60000);
                if (applicationContext == null) {
                    logger.warn("Have been waiting for ApplicationContext to be set for 1 minute",
                            new Exception());
                }//from w ww  .  j  ava 2s. c om
            } catch (InterruptedException ex) {
                logger.debug("getApplicationContext, wait interrupted");
            }
        }
        return applicationContext;
    }
}

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From source file:Main.java

public Main() {
    setDefaultCloseOperation(DISPOSE_ON_CLOSE);
    setSize(400, 300);// w ww  .j a  v  a  2s  .c  o  m

    Exception ex = new Exception();

    AttributeSet attr = null;
    StyledDocument doc = text.getStyledDocument();

    for (StackTraceElement trace : ex.getStackTrace()) {
        try {
            doc.insertString(doc.getLength(), trace.toString() + '\n', attr);
        } catch (BadLocationException ex1) {
            ex1.printStackTrace();
        }
    }
    getContentPane().add(new JScrollPane(text));
}

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From source file:com.arellomobile.android.push.DeviceFeature2_5.java

static void sendPushStat(Context context, String hash) {
    final Map<String, Object> data = new HashMap<String, Object>();

    data.putAll(RequestHelper.getSendPushStatData(context, hash, NetworkUtils.PUSH_VERSION));

    Log.w(TAG, "Try To sent PushStat");

    NetworkUtils.NetworkResult res = new NetworkUtils.NetworkResult(-1, null);
    Exception exception = new Exception();
    for (int i = 0; i < NetworkUtils.MAX_TRIES; ++i) {
        try {/*from  w  ww  .  java  2  s.  c o m*/
            res = NetworkUtils.makeRequest(data, PUSH_STAT);
            if (200 == res.getResultCode()) {
                Log.w(TAG, "Send PushStat success");
                return;
            }
        } catch (Exception e) {
            exception = e;
        }
    }

    Log.e(TAG, "ERROR: Try To sent PushStat " + exception.getMessage() + ". Response = " + res.getResultData(),
            exception);
}

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From source file:com.voidsearch.data.provider.facebook.GraphObjectFactory.java

/**
 * get object corresponding to given class, deserialized from response data
 * /*  ww  w.j  ava  2  s.  c o  m*/
 * @param name
 * @param data
 * @return
 * @throws Exception
 */
public static GraphObject getObject(String name, JSONObject data) throws Exception {

    if (name.equals("friends")) {
        return new FacebookUser(data);
    } else if (name.equals("likes")) {
        return new LikedEntry(data);
    } else if (name.equals("photos")) {
        return new PhotoEntry(data);
    } else if (name.equals("groups")) {
        return new GroupEntry(data);
    } else if (name.equals("home")) {
        return new NewsEntry(data);
    } else {
        throw new Exception();
    }

}

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From source file:com.visural.domo.spring.Service.java

@Transactional
public void runFail() throws Exception {
    throw new Exception();
}

---

From source file:com.zhangyue.zeus.util.BeanUtils.java

/**
 * map??BeanBean??mapkey??mapkey?OMIT_REG?
 * //from  w w w  .  java  2  s .c om
 * @param <E>
 * @param cla
 * @param map
 * @return
 */
@SuppressWarnings({ "rawtypes" })
public static <E> E toBean(Class<E> cla, Map<String, Object> map) {

    // 
    E obj = null;
    try {
        obj = cla.newInstance();
        if (obj == null) {
            throw new Exception();
        }
    } catch (Exception e) {
        LOG.error(",:" + cla);
        return null;
    }

    // ?mapkey
    Map<String, Object> newmap = new HashMap<String, Object>();
    for (Map.Entry<String, Object> en : map.entrySet()) {
        newmap.put("set" + en.getKey().trim().replaceAll(OMIT_REG, "").toLowerCase(), en.getValue());
    }
    // 
    Method[] ms = cla.getMethods();
    for (Method method : ms) {
        String mname = method.getName().toLowerCase();
        if (mname.startsWith("set")) {

            Class[] clas = method.getParameterTypes();
            Object v = newmap.get(mname);

            if (v != null && clas.length == 1) {
                try {
                    method.invoke(obj, v);
                } catch (Exception e) {
                    LOG.error("," + cla + "." + method.getName()
                            + ".?" + clas[0] + ";:" + v.getClass());
                }
            }
        }
    }

    return obj;
}

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From source file:Main.java

public static MatchResult matchSystemFile(final String pSystemFile, final String pPattern, final int pHorizon)
        throws Exception {
    InputStream in = null;//  ww w.j  a  v  a 2s .  c om
    try {
        final Process process = new ProcessBuilder(new String[] { "/system/bin/cat", pSystemFile }).start();

        in = process.getInputStream();
        final Scanner scanner = new Scanner(in);

        final boolean matchFound = scanner.findWithinHorizon(pPattern, pHorizon) != null;
        if (matchFound) {
            return scanner.match();
        } else {
            throw new Exception();
        }
    } catch (final IOException e) {
        throw new Exception(e);
    }
}

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From source file:info.magnolia.test.TestUtil.java

public static String getCurrentTestMethodName() {
    final StackTraceElement[] stackTrace = new Exception().getStackTrace();
    for (StackTraceElement ste : stackTrace) {
        if (ste.getMethodName().startsWith("test")) {
            return ste.getMethodName();
        }//  w w  w .j av  a2s .c  om
    }
    throw new IllegalStateException(
            "Either you're not in a test at all, or you're calling this from a non-jUnit3 test.");
}

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From source file:com.moz.fiji.schema.util.Debug.java

/**
 * Returns a string representation of the current stack trace.
 * @return a string representation of the current stack trace.
 *//*www. j av  a 2s  . c  om*/
public static String getStackTrace() {
    try {
        throw new Exception();
    } catch (Exception exn) {
        return StringUtils.stringifyException(exn);
    }
}

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