co.codewizards.cloudstore.core.util

Class Util

java.lang.Object

co.codewizards.cloudstore.core.util.Util

public final class Util
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <T> T	assertNotNull(String name, T object)
static <E,T extends Collection<E>> T	assertNotNullAndNoNullElement(String name, T collection)
static <T> T[]	assertNotNullAndNoNullElement(String name, T[] array)
static boolean	equal(int one, int two)
static boolean	equal(long one, long two)
static boolean	equal(Object one, Object two)
static String	getUserName() Get the user name of the user who is currently authenticated at the operating system.
static URI	urlToUri(URL url) Convert an URL to an URI.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

urlToUri

public static final URI urlToUri(URL url)

Convert an URL to an URI.

Parameters:

url - The URL to cenvert

Returns:

The URI

getUserName

public static final String getUserName()

Get the user name of the user who is currently authenticated at the operating system. This method simply calls System.getProperty("user.name");.

Returns:

the user name of the current operating system user.

assertNotNull

public static final <T> T assertNotNull(String name,
                  T object)

assertNotNullAndNoNullElement

public static final <T> T[] assertNotNullAndNoNullElement(String name,
                                    T[] array)

assertNotNullAndNoNullElement

public static final <E,T extends Collection<E>> T assertNotNullAndNoNullElement(String name,
                                                          T collection)

equal

public static final boolean equal(Object one,
            Object two)

equal

public static final boolean equal(long one,
            long two)

equal

public static final boolean equal(int one,
            int two)