Package org.apache.webbeans.util

Class Asserts

java.lang.Object

org.apache.webbeans.util.Asserts

public final class Asserts
extends Object

Simple utility classes with some assertions methods.

Since:

1.0

Author:

Gurkan Erdogdu

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PARAM_NAME_ANNOTATION
static final String	PARAM_NAME_WEBBEANSCONTEXT

Method Summary

Modifier and Type	Method	Description
static void	assertNotNull(Object obj)	Check the object is null or not
static void	assertNotNull(Object obj, String parameterName)	Check the object is null or not
static void	nullCheckForClass(Class<?> clazz)	Null check for class parameter.
static void	nullCheckForClass(Class<?> clazz, String message)	Null check for class parameter.
static void	nullCheckForMethod(Method method)	Null check for method parameter.

Methods inherited from class java.lang.Object

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

Field Details

PARAM_NAME_WEBBEANSCONTEXT

public static final String PARAM_NAME_WEBBEANSCONTEXT

See Also:

• Constant Field Values

PARAM_NAME_ANNOTATION

public static final String PARAM_NAME_ANNOTATION

See Also:

• Constant Field Values

Method Details

assertNotNull

public static void assertNotNull(Object obj,
 String parameterName)

Check the object is null or not

Parameters:

obj - null check object

parameterName - name of parameter which may not be null

assertNotNull

public static void assertNotNull(Object obj)

Check the object is null or not

Parameters:

obj - null check object

nullCheckForClass

public static void nullCheckForClass(Class<?> clazz)

Null check for class parameter.

Parameters:

clazz - parameter

nullCheckForClass

public static void nullCheckForClass(Class<?> clazz,
 String message)

Null check for class parameter.

Parameters:

clazz - parameter

nullCheckForMethod

public static void nullCheckForMethod(Method method)

Null check for method parameter.

Parameters:

method - parameter