Example usage for java.lang IllegalArgumentException IllegalArgumentException

Introduction

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

Prototype

public IllegalArgumentException(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

/**
 * Get URI string from resourceId./*from   w  w  w  .j a  v  a  2 s .  c o  m*/
 *
 * @param context The context.
 * @param resourceId The resource id.
 * @return The URI string.
 */
public static String getUriString(final Context context, final int resourceId) {
    if (context == null) {
        throw new IllegalArgumentException("context == null");
    }
    return new Uri.Builder().scheme(ContentResolver.SCHEME_ANDROID_RESOURCE).authority(context.getPackageName())
            .appendPath(Integer.toString(resourceId)).toString();
}

From source file:Main.java

/**
 * invoke a setter method//  w  ww. j a v  a2 s . co m
 * 
 * @param setter
 * @param object
 * @param propValue
 */
public static void invokeSetter(Method setter, Object object, Object propValue) {
    if (setter == null) {
        throw new IllegalArgumentException("The setter method cannot be null");
    }

    if (object == null) {
        throw new IllegalArgumentException("The object cannot be null");
    }

    try {
        setter.setAccessible(true);
        setter.invoke(object, new Object[] { propValue });
    } catch (IllegalAccessException e) {
        throw new IllegalStateException(e);
    } catch (InvocationTargetException e) {
        throw new IllegalStateException(e);
    }
}

From source file:Main.java

public static int convertT9CharToIndex(char c) {
    if ((c >= '0') && (c <= '9')) {
        return c - '0';
    }/*  ww w .  j  a v a 2  s . c  om*/

    switch (c) {
    case '+':
        return 10;
    case ',':
        return 11;
    case '*':
        return 12;
    case '#':
        return 13;
    default:
        throw new IllegalArgumentException("INVALID T9 SEARCH CHARACTER");
    }
}

From source file:Main.java

static public JMenuItem createJMenuItem(JMenu pMenu, String pText, char pMnemonic, KeyStroke pAccelerator,
        ActionListener pActionListener) throws IllegalArgumentException {
    if (pMenu == null)
        throw new IllegalArgumentException("Menu is missing.");
    if (pText == null)
        throw new IllegalArgumentException("Missing text for menu item.");

    final JMenuItem menuItem = new JMenuItem(pText, pMnemonic);

    if (pAccelerator != null)
        menuItem.setAccelerator(pAccelerator);
    if (pActionListener != null)
        menuItem.addActionListener(pActionListener);
    if (defaultFont != null)
        menuItem.setFont(defaultFont);/* w  w w .  j  a  v  a  2 s .c  o m*/

    pMenu.add(menuItem);

    return menuItem;
}

From source file:Main.java

/**
 * Convert a millisecond duration to a string format
 *
 * @param millis A duration to convert to a string form
 * @return A string of the form "X Days Y Hours Z Minutes A Seconds".
 *///from  w ww .java  2 s.c om
public static String getDurationBreakdown(long millis) {
    if (millis < 0) {
        throw new IllegalArgumentException("Duration must be greater than zero!");
    }

    long days = TimeUnit.MILLISECONDS.toDays(millis);
    millis -= TimeUnit.DAYS.toMillis(days);
    long hours = TimeUnit.MILLISECONDS.toHours(millis);
    millis -= TimeUnit.HOURS.toMillis(hours);
    long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
    millis -= TimeUnit.MINUTES.toMillis(minutes);
    long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);

    return (String.valueOf(days) + " Days " + hours + " Hours " + minutes + " Minutes " + seconds + " Seconds");
}

From source file:Main.java

public static String getYoutubeVideoId(String url) {
    Pattern pattern = Pattern.compile("^https?://.*(?:youtu.be/|v/|u/\\w/|embed/|watch?v=)([^#&?]*).*$",
            Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(url);
    if (!matcher.matches())
        throw new IllegalArgumentException("Regex fail. not matched. Url: " + url);

    return matcher.group(1);
}

From source file:Main.java

/**
 * For a given string that should contain an integer value, return either
 * the <code>int</code> value or a zero if empty.
 * //from w w w.j  av  a2s.c  o m
 * @param irodsValue
 * @return <code>int</code> equivilent of irods value
 */
public static int getIntOrZeroFromIRODSValue(final String irodsValue) {

    int result = 0;

    if (irodsValue == null) {
        throw new IllegalArgumentException("null irodsValue");
    }

    if (irodsValue.isEmpty()) {
        // nothing
    } else {
        try {
            result = Integer.parseInt(irodsValue);
        } catch (NumberFormatException nfe) {
            throw new IllegalArgumentException("cannot format number:" + irodsValue, nfe);
        }
    }

    return result;

}

From source file:MD5.java

public static String crypt(String str) {
    if (str == null || str.length() == 0) {
        throw new IllegalArgumentException("String to encript cannot be null or zero length");
    }/*from   w ww  .ja v  a2 s.  c  o m*/

    digester.update(str.getBytes());
    byte[] hash = digester.digest();
    StringBuffer hexString = new StringBuffer();
    for (int i = 0; i < hash.length; i++) {
        if ((0xff & hash[i]) < 0x10) {
            hexString.append("0" + Integer.toHexString((0xFF & hash[i])));
        } else {
            hexString.append(Integer.toHexString(0xFF & hash[i]));
        }
    }
    return hexString.toString();
}

From source file:Main.java

/**
 * Convert a millisecond duration to a string format
 *
 * @param millis A duration to convert to a string form
 * @return A string of the form "X Days Y Hours Z Minutes A Seconds".
 *///from  w  ww  .  j  av a  2 s  . c om
public static String getDurationBreakdownNoDays(long millis) {
    if (millis < 0) {
        throw new IllegalArgumentException("Duration must be greater than zero!");
    }

    long days = TimeUnit.MILLISECONDS.toDays(millis);
    millis -= TimeUnit.DAYS.toMillis(days);
    long hours = TimeUnit.MILLISECONDS.toHours(millis);
    millis -= TimeUnit.HOURS.toMillis(hours);
    long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
    millis -= TimeUnit.MINUTES.toMillis(minutes);
    long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);

    return (hours + " Hours " + minutes + " Minutes " + seconds + " Seconds");
}

From source file:Main.java

/**
 * For a given string that should contain an long value, return either the
 * <code>long</code> value or a zero if empty.
 * //from w ww  .j  a v a 2 s  . c  o m
 * @param irodsValue
 * @return <code>long</code> equivilent of irods value
 */
public static long getLongOrZeroFromIRODSValue(final String irodsValue) {

    long result = 0L;

    if (irodsValue == null) {
        throw new IllegalArgumentException("null irodsValue");
    }

    if (irodsValue.isEmpty()) {
        // nothing
    } else {
        try {
            result = Long.parseLong(irodsValue);
        } catch (NumberFormatException nfe) {
            throw new IllegalArgumentException("cannot format number:" + irodsValue, nfe);
        }
    }

    return result;

}