diff options
Diffstat (limited to 'docs/adk15ProgGuideDB')
| -rw-r--r-- | docs/adk15ProgGuideDB/annotations.xml | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/docs/adk15ProgGuideDB/annotations.xml b/docs/adk15ProgGuideDB/annotations.xml index d7abfe0af..cad65a650 100644 --- a/docs/adk15ProgGuideDB/annotations.xml +++ b/docs/adk15ProgGuideDB/annotations.xml @@ -935,19 +935,19 @@ <para> Access to annotation information on members at a matched join point is also available through the <literal>getSignature</literal> method of the <literal>JoinPoint</literal> - and <literal>JoinPoint.StaticPart</literal> interfaces. The <literal>MemberSignature</literal> - interface is extended with the additional operation - <literal>java.lang.reflect.AccessibleObject getAccessibleObject()</literal>. The following fragment + and <literal>JoinPoint.StaticPart</literal> interfaces. The <literal>Signature</literal> + interfaces are extended with additional operations that provide access to the + <literal>java.lang.reflect</literal> <literal>Method, Field</literal> and + <literal>Constructor</literal> objects on which annnotations can be queried. The following fragment illustrates an example use of this interface to access annotation information. </para> <programlisting><![CDATA[ Signature sig = thisJoinPointStaticPart.getSignature(); AnnotatedElement declaringTypeAnnotationInfo = sig.getDeclaringType(); - if (sig instanceof MemberSignature) { - // this must be an initialization, pre-initialization, call, execution, get, or - // set join point. - AnnotatedElement memberAnnotationInfo = ((MemberSignature)sig).getAccessibleObject(); + if (sig instanceof MethodSignature) { + // this must be a call or execution join point + Method method = ((MethodSignature)sig).getMethod(); } ]]></programlisting> |