io.picodata.driver.utils

Class Assert

java.lang.Object

io.picodata.driver.utils.Assert

public final class Assert
extends Object

Provides simple assertions throwing IllegalArgumentException with the specified message.

Method Summary

Modifier and Type	Method and Description
static void	hasText(String object, String message) Asserts if the given String is not empty
static void	notEmpty(Collection<?> collection, String message) Asserts if the given Collection is not empty
static void	notNull(Object object, String message) Asserts if the passed object is not null
static void	state(boolean expression, String message) Asserts if the passed expression is true

Methods inherited from class java.lang.Object

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

Method Detail

state

public static void state(boolean expression,
                         String message)
                  throws IllegalArgumentException

Asserts if the passed expression is true

Parameters:

expression - returns boolean

message - exception message

Throws:

IllegalArgumentException - if the assertion fails

notNull

public static void notNull(Object object,
                           String message)

Asserts if the passed object is not null

Parameters:

object - nullable object

message - exception message

Throws:

IllegalArgumentException - if the assertion fails

hasText

public static void hasText(String object,
                           String message)

Asserts if the given String is not empty

Parameters:

object - nullable String

message - exception message

Throws:

IllegalArgumentException - if the assertion fails

notEmpty

public static void notEmpty(Collection<?> collection,
                            String message)

Asserts if the given Collection is not empty

Parameters:

collection - nullable Collection

message - exception message

Throws:

IllegalArgumentException - if the assertion fails