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java.lang.Objectorg.springframework.aop.target.EmptyTargetSource
public class EmptyTargetSource
Canonical TargetSource when there is no target
(or just the target class known), and behavior is supplied
by interfaces and advisors only.
| Field Summary | |
|---|---|
static EmptyTargetSource |
INSTANCE
The canonical (Singleton) instance of this EmptyTargetSource. |
| Method Summary | |
|---|---|
boolean |
equals(Object other)
|
static EmptyTargetSource |
forClass(Class targetClass)
Return an EmptyTargetSource for the given target Class. |
static EmptyTargetSource |
forClass(Class targetClass,
boolean isStatic)
Return an EmptyTargetSource for the given target Class. |
Object |
getTarget()
Always returns null. |
Class |
getTargetClass()
Always returns the specified target Class, or null if none. |
int |
hashCode()
|
boolean |
isStatic()
Always returns true. |
void |
releaseTarget(Object target)
Nothing to release. |
String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public static final EmptyTargetSource INSTANCE
EmptyTargetSource.
| Method Detail |
|---|
public static EmptyTargetSource forClass(Class targetClass)
targetClass - the target Class (may be null)getTargetClass()
public static EmptyTargetSource forClass(Class targetClass,
boolean isStatic)
targetClass - the target Class (may be null)isStatic - whether the TargetSource should be marked as staticgetTargetClass()public Class getTargetClass()
null if none.
getTargetClass in interface TargetClassAwaregetTargetClass in interface TargetSourceTargetSourcepublic boolean isStatic()
true.
isStatic in interface TargetSourcetrue if the target is immutableTargetSource.getTarget()public Object getTarget()
null.
getTarget in interface TargetSourcepublic void releaseTarget(Object target)
releaseTarget in interface TargetSourcetarget - object obtained from a call to TargetSource.getTarget()public boolean equals(Object other)
equals in class Objectpublic int hashCode()
hashCode in class Objectpublic String toString()
toString in class Object
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