Java Assert Not Null assertNotNullOrThrowException(final Object... objects)

Description

assert Not Null Or Throw Exception

License

Open Source License

Parameter

Parameter	Description
objects	- The list of objects to check.

Exception

Parameter	Description
IllegalArgumentException	If at least one of the specified objectsis <tt>null</tt>.

Declaration

public static void assertNotNullOrThrowException(final Object... objects) throws IllegalArgumentException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**/*  w  w w. ja  v a  2s  . com*/
     * @param objects - The list of objects to check.
     * @throws IllegalArgumentException If at least one of the specified objects
     *             is <tt>null</tt>.
     * @see #assertNotNull(Object...)
     * @throws IllegalArgumentException If at least one of the specified objects
     *             is <tt>null</tt>.
     */
    public static void assertNotNullOrThrowException(final Object... objects) throws IllegalArgumentException {
        if (!assertNotNull(objects))
            throw new IllegalArgumentException("Cannot be null !");
    }

    /**
     * @param objects - The list of objects to check.
     * @return <code>true</code> if none of the objects is <code>null</code>,
     *         <code>false</code> otherwise.
     */
    public static boolean assertNotNull(final Object... objects) {
        for (Object obj : objects) {
            if (obj == null) {
                return false;
            }
        }
        return true;
    }
}

Related

1. assertNotNull(T value, String message)
2. assertNotNullArg(Object value, String argName)
3. assertNotNullArgument(Object obj, String argName)
4. assertNotNullEightBytes(byte[] bytes)
5. assertNotNullNotEmpty(String obj, String paramName)
6. assertObjectNotNull(final Object object)
7. assertObjectNotNull(Object o, String name)
8. assertObjectNotNull(String variableName, Object value)
9. assertObjectNotNull(String variableName, Object value)