org.fujion.annotation

Class AbstractClassScanner<T,A extends Annotation>

java.lang.Object

org.fujion.annotation.AbstractClassScanner<T,A>

Type Parameters:

T - Type of target class.

A - Type of annotation class.

Direct Known Subclasses:

ComponentScanner, EventTypeScanner

public abstract class AbstractClassScanner<T,A extends Annotation>
extends Object

Abstract base class for scanning class-level annotations.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractClassScanner(Class<T> targetClass, Class<A> annotationClass) Create class scanner.

Method Summary

Modifier and Type	Method and Description
protected abstract void	doScanClass(Class<T> clazz) Scan for and process annotations in the specified class.
void	scanClass(Class<?> clazz) Scans a class (and any inner classes) for the presence of the target annotation.
void	scanClass(String className) Scans a class (and any inner classes) for the presence of the target annotation.
void	scanPackage(Package pkg) Scan all classes belonging to the specified package.
void	scanPackage(String pkgName) Scan all classes belonging to the matching package(s).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractClassScanner

protected AbstractClassScanner(Class<T> targetClass,
                               Class<A> annotationClass)

Create class scanner.

Parameters:

targetClass - The class that is the target of the annotation.

annotationClass - The annotation class.

Method Detail

scanPackage

public void scanPackage(Package pkg)

Scan all classes belonging to the specified package.

Parameters:

pkg - A package.

scanPackage

public void scanPackage(String pkgName)

Scan all classes belonging to the matching package(s).

Parameters:

pkgName - A package name. Wild card characters are allowed.

scanClass

public void scanClass(String className)

Scans a class (and any inner classes) for the presence of the target annotation. For each matching class, calls the abstract doScanClass method.

Parameters:

className - Fully qualified name of the class to scan.

scanClass

public void scanClass(Class<?> clazz)

Scans a class (and any inner classes) for the presence of the target annotation. For each matching class, calls the abstract doScanClass method.

Parameters:

clazz - Class to scan.

doScanClass

protected abstract void doScanClass(Class<T> clazz)

Scan for and process annotations in the specified class.

Parameters:

clazz - Class to be scanned.