Example usage for java.lang UnsupportedOperationException UnsupportedOperationException

Introduction

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

Prototype

public UnsupportedOperationException(Throwable cause)

Source Link

Document

Constructs a new exception with the specified cause and a detail message of (cause==null ?

Usage

From source file:Main.java

public static <T> T unsupported(final String op, final Object... a) {
    final StringBuilder msg = new StringBuilder(INITIAL_SIZE);
    msg.append("Nobody told me how to run ");
    msg.append(op);//  www  . j a v a 2  s.com
    if (a.length > 0) {
        msg.append(" with parameters of class: ");
        for (final Object o : a) {
            msg.append(o == null ? "null" : o.getClass().getSimpleName());
            msg.append(", ");
        }
        msg.delete(msg.length() - 2, msg.length());
        msg.append('.');
    }
    throw new UnsupportedOperationException(msg.toString());
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T getPref(Context _context, String prefKey, T defValue, Class<T> clazz) {
    final SharedPreferences pref = getDefaultSharedPreferences(_context);
    if (Long.class == clazz) {
        return (T) (Long.valueOf(pref.getLong(prefKey, (Long) defValue)));
    } else if (Integer.class == clazz) {
        return (T) (Integer.valueOf(pref.getInt(prefKey, (Integer) defValue)));
    } else if (defValue instanceof String) {
        return (T) (pref.getString(prefKey, String.valueOf(defValue)));
    } else if (defValue instanceof Boolean) {
        return (T) (Boolean.valueOf(pref.getBoolean(prefKey, (Boolean) defValue)));
    }//from w  ww .j  a  v  a2 s  . com
    throw new UnsupportedOperationException("Class " + clazz + " not supported");
}

From source file:com.wormsim.animals.DevelopmentFunction.java

/**
 * Returns a development function which is represented by the specified
 * string. Note this may be a bit challenging.
 *
 * @param arg The string representation of the function.
 *
 * @return The function.//from  w w w .j a v a2  s.com
 */
public static DevelopmentFunction interpret(String arg) {
    // TODO: interpret development function.
    throw new UnsupportedOperationException("NOT YET IMPLEMENTED");
}

From source file:Main.java

/**
 * Execute an {@link AsyncTask} on a thread pool
 *
 * @param <T> Task argument type/*from   w w w .  j av a  2s  . c om*/
 * @param forceSerial True to force the task to run in serial order
 * @param task Task to execute
 * @param args Optional arguments to pass to
 *            {@link AsyncTask#execute(Object[])}
 */
@SuppressLint("NewApi")
public static <T> WeakReference<AsyncTask<T, ?, ?>> execute(final boolean forceSerial,
        final AsyncTask<T, ?, ?> task, final T... args) {
    final WeakReference<AsyncTask<T, ?, ?>> taskReference = new WeakReference<AsyncTask<T, ?, ?>>(task);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.DONUT) {
        throw new UnsupportedOperationException("This class can only be used on API 4 and newer.");
    }

    try {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB || forceSerial) {
            taskReference.get().execute(args);
        } else {
            taskReference.get().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, args);

        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return taskReference;
}

From source file:Main.java

/** add serialized helper */
private static void addSerialized(StringBuilder result, String key, Object value) {
    result.append(key.replace(SERIALIZATION_SEPARATOR, SEPARATOR_ESCAPE)).append(SERIALIZATION_SEPARATOR);
    if (value instanceof Integer) {
        result.append('i').append(value);
    } else if (value instanceof Double) {
        result.append('d').append(value);
    } else if (value instanceof Long) {
        result.append('l').append(value);
    } else if (value instanceof String) {
        result.append('s').append(value.toString().replace(SERIALIZATION_SEPARATOR, SEPARATOR_ESCAPE));
    } else if (value instanceof Boolean) {
        result.append('b').append(value);
    } else {/*w  w  w .j  a  v  a2 s. co m*/
        throw new UnsupportedOperationException(value.getClass().toString());
    }
    result.append(SERIALIZATION_SEPARATOR);
}

From source file:Main.java

/**
 * Put an arbitrary object into a {@link ContentValues}
 *///from w  w  w .j a  v  a2  s  .c  om
public static void putInto(ContentValues target, String key, Object value) {
    if (value instanceof Boolean) {
        target.put(key, (Boolean) value);
    } else if (value instanceof Byte) {
        target.put(key, (Byte) value);
    } else if (value instanceof Double) {
        target.put(key, (Double) value);
    } else if (value instanceof Float) {
        target.put(key, (Float) value);
    } else if (value instanceof Integer) {
        target.put(key, (Integer) value);
    } else if (value instanceof Long) {
        target.put(key, (Long) value);
    } else if (value instanceof Short) {
        target.put(key, (Short) value);
    } else if (value instanceof String) {
        target.put(key, (String) value);
    } else {
        throw new UnsupportedOperationException("Could not handle type " + //$NON-NLS-1$
                value.getClass());
    }
}

From source file:com.netflix.hystrix.serial.SerialHystrixRequestEvents.java

@Deprecated
public static byte[] toBytes(HystrixRequestEvents requestEvents) {
    throw new UnsupportedOperationException(
            "Not implemented anymore.  Will be implemented in a new class shortly");
}

From source file:com.netflix.hystrix.serial.SerialHystrixMetric.java

@Deprecated
public static String fromByteBufferToString(ByteBuffer bb) {
    throw new UnsupportedOperationException(
            "Not implemented anymore.  Will be implemented in a new class shortly");
}

From source file:com.anyun.sample.db.doma.BeanLoader.java

private static void assertContext() {
    if (applicationContext == null) {
        throw new UnsupportedOperationException("Set this class as bean to your @Configuration class.");
    }/*from   www.  j av a 2  s. c o  m*/
}

From source file:Main.java

/**
 * Extracts child elements from node whith type <code>ELEMENT_NODE</code>.
 *
 * @param node root node of XML document for search.
 * @return iterator with proper node childs.
 *//*from   w ww .  j  a  v  a  2  s.  c  om*/
public static Iterator<Element> getChildElements(final Node node) {
    //        node.normalize();
    return new Iterator<Element>() {
        private final NodeList nodes = node.getChildNodes();
        private int nextPos = 0;
        private Element nextElement = seekNext();

        public boolean hasNext() {
            return nextElement != null;
        }

        public Element next() {
            if (nextElement == null)
                throw new NoSuchElementException();
            final Element result = nextElement;
            nextElement = seekNext();
            return result;
        }

        public void remove() {
            throw new UnsupportedOperationException("operation not supported");
        }

        private Element seekNext() {
            for (int i = nextPos, len = nodes.getLength(); i < len; i++) {
                final Node childNode = nodes.item(i);
                if (childNode.getNodeType() == Node.ELEMENT_NODE) {
                    nextPos = i + 1;
                    return (Element) childNode;
                }
            }
            return null;
        }
    };
}