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java.lang.Objectcom.sun.jersey.spi.scanning.AnnotationScannerListener
public class AnnotationScannerListener
A scanner listener that processes Java class files (resource names ending in ".class") annotated with one or more of a set of declared annotations.
Java classes of a Java class file are processed, using ASM, to ascertain if those classes are annotated with one or more of the set of declared annotations.
Such an annotated Java class of a Java class file is loaded if the class is public or is an inner class that is static and public.
| Constructor Summary | |
|---|---|
AnnotationScannerListener(java.lang.Class<? extends java.lang.annotation.Annotation>... annotations)
Create a scanner listener to check for annotated Java classes in Java class files. |
|
AnnotationScannerListener(java.lang.ClassLoader classloader,
java.lang.Class<? extends java.lang.annotation.Annotation>... annotations)
Create a scanner listener to check for annotated Java classes in Java class files. |
|
| Method Summary | |
|---|---|
java.util.Set<java.lang.Class<?>> |
getAnnotatedClasses()
Get the set of annotated classes. |
boolean |
onAccept(java.lang.String name)
Accept a scanned resource. |
void |
onProcess(java.lang.String name,
java.io.InputStream in)
Process a scanned resource. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public AnnotationScannerListener(java.lang.Class<? extends java.lang.annotation.Annotation>... annotations)
annotations - the set of annotation classes to check on Java class
files.
public AnnotationScannerListener(java.lang.ClassLoader classloader,
java.lang.Class<? extends java.lang.annotation.Annotation>... annotations)
classloader - the class loader to use to load Java classes that
are annotated with any one of the annotations.annotations - the set of annotation classes to check on Java class
files.| Method Detail |
|---|
public java.util.Set<java.lang.Class<?>> getAnnotatedClasses()
public boolean onAccept(java.lang.String name)
ScannerListener
This method will be invoked by a Scanner to ascertain if the
listener accepts the resource for processing. If acceptable then
the Scanner will then invoke the
ScannerListener.onProcess(java.lang.String, java.io.InputStream) method.
onAccept in interface ScannerListenername - the resource name.
public void onProcess(java.lang.String name,
java.io.InputStream in)
throws java.io.IOException
ScannerListenerThis method will be invoked after the listener has accepted the resource.
onProcess in interface ScannerListenername - the resource name.in - the input stream of the resource
java.io.IOException - if an error occurs when processing the resource.
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