org.mortbay.jetty.annotations
Class AnnotationParser
java.lang.Object
org.mortbay.jetty.annotations.AnnotationParser
public class AnnotationParser
- extends java.lang.Object
AnnotationParser
None of the common annotations are inheritable, thus
calling getAnnotations() is exactly equivalent to
getDeclaredAnnotations(). Therefore, in order to find
all relevant annotations, the full inheritance tree of
a class must be considered.
From the spec:
Class-level annotations only affect the class they
annotate and their members, that is, its methods and fields.
They never affect a member declared by a superclass, even
if it is not hidden or overridden by the class in question.
In addition to affecting the annotated class, class-level
annotations may act as a shorthand for member-level annotations.
If a member carries a specific member-level annotation, any
annotations of the same type implied by a class-level annotation
are ignored. In other words, explicit member-level annotations
have priority over member-level annotations implied by a class-level
annotation. For example, a @WebService annotation on a class implies
that all the public method in the class that it is applied on are
annotated with @WebMethod if there is no @WebMethod annotation on
any of the methods. However if there is a @WebMethod annotation on
any method then the @WebService does not imply the presence of
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AnnotationParser
public AnnotationParser()
parseAnnotations
public static void parseAnnotations(WebAppContext webApp,
java.lang.Class clazz,
RunAsCollection runAs,
InjectionCollection injections,
LifeCycleCallbackCollection callbacks)
- Examine the class hierarchy for a class, finding all annotations. Then, merge any
servlet2.5 spec annotations found with those already existing (from parsing web.xml)
respecting the overriding rules found in the spec.
- Parameters:
webApp
- the webappclazz
- the class to inspectrunAs
- any run-as elements from web.xmlinjections
- any injections specified in web.xmlcallbacks
- any postconstruct/predestroy callbacks in web.xml
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