org.qas.qtest.api.internal.util

Class ApiPreconditions

java.lang.Object

org.qas.qtest.api.internal.util.ApiPreconditions

public final class ApiPreconditions
extends java.lang.Object

ApiPreconditions

Since:

1.0

Method Summary

Modifier and Type	Method and Description
static void	checkArgument(boolean expression) Check the given expression.
static void	checkArgument(boolean expression, java.lang.String message) Checks the given argument.
static <V> V	notNull(V input) Validate the given must not be null.
static <V> V	notNull(V input, java.lang.String message) Validate the given must not be null.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static <V> V notNull(V input)
                     throws AuthClientException

Validate the given must not be null.

Parameters:

input - the given input.

Returns:

the input value if passed validation.

Throws:

AuthClientException - if an error occurs during validate.

notNull

public static <V> V notNull(V input,
                            java.lang.String message)
                     throws AuthClientException

Validate the given must not be null.

Parameters:

input - the given input.

message - the given exception message.

Returns:

the input value if passed validation.

Throws:

AuthClientException - if an error occurs during validate.

checkArgument

public static void checkArgument(boolean expression)

Check the given expression.

Parameters:

expression - the given expression to validate.

checkArgument

public static void checkArgument(boolean expression,
                                 java.lang.String message)

Checks the given argument.

Parameters:

expression - the given expression to validate.

message - the given message.