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java.lang.Object org.springframework.aop.aspectj.annotation.AspectMetadata
public class AspectMetadata
Metadata for an AspectJ aspect class, with an additional Spring AOP pointcut for the per clause.
Uses AspectJ 5 AJType reflection API, so is only supported on Java 5. Enables us to work with different AspectJ instantiation models such as "singleton", "pertarget" and "perthis".
AspectJExpressionPointcut
Field Summary | |
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private AjType |
ajType
AspectJ reflection information (AspectJ 5 / Java 5 specific). |
private java.lang.String |
aspectName
The name of this aspect as defined to Spring (the bean name) - allows us to determine if two pieces of advice come from the same aspect and hence their relative precedence. |
private Pointcut |
perClausePointcut
Spring AOP pointcut corresponding to the per clause of the aspect. |
Constructor Summary | |
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AspectMetadata(java.lang.Class<?> aspectClass,
java.lang.String aspectName)
Create a new AspectMetadata instance for the given aspect class. |
Method Summary | |
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private java.lang.String |
findPerClause(java.lang.Class<?> aspectClass)
Extract contents from String of form pertarget(contents) . |
AjType |
getAjType()
Return AspectJ reflection information. |
java.lang.Class |
getAspectClass()
Return the aspect class. |
java.lang.String |
getAspectName()
Return the aspect class. |
Pointcut |
getPerClausePointcut()
Return a Spring pointcut expression for a singleton aspect. |
boolean |
isLazilyInstantiated()
Return whether the aspect needs to be lazily instantiated. |
boolean |
isPerThisOrPerTarget()
Return whether the aspect is defined as "perthis" or "pertarget". |
boolean |
isPerTypeWithin()
Return whether the aspect is defined as "pertypewithin". |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private final AjType ajType
private final Pointcut perClausePointcut
private java.lang.String aspectName
Constructor Detail |
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public AspectMetadata(java.lang.Class<?> aspectClass, java.lang.String aspectName)
aspectClass
- the aspect classaspectName
- the name of the aspectMethod Detail |
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private java.lang.String findPerClause(java.lang.Class<?> aspectClass)
pertarget(contents)
.
public AjType getAjType()
public java.lang.Class getAspectClass()
public java.lang.String getAspectName()
public Pointcut getPerClausePointcut()
Pointcut.TRUE
if it's a singleton).
public boolean isPerThisOrPerTarget()
public boolean isPerTypeWithin()
public boolean isLazilyInstantiated()
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