org.eclipse.jetty.annotations
类 AnnotationParser

java.lang.Object
  org.eclipse.jetty.annotations.AnnotationParser

public class AnnotationParser
extends Object

AnnotationParser Use asm to scan classes for annotations. A SAX-style parsing is done, with a handler being able to be registered to handle each annotation type.

嵌套类摘要

static interface	AnnotationParser.ClassHandler ClassHandler Responds to finding a Class
static interface	AnnotationParser.DiscoverableAnnotationHandler DiscoverableAnnotationHandler Processes an annotation when it is discovered on a class.
static interface	AnnotationParser.FieldHandler FieldHandler Responds to finding a Field
static interface	AnnotationParser.Handler Handler Signature for all handlers that respond to parsing class files.
class	AnnotationParser.ListValue
static interface	AnnotationParser.MethodHandler MethodHandler Responds to finding a Method
class	AnnotationParser.MyAnnotationVisitor MyAnnotationVisitor ASM Visitor for Annotations
class	AnnotationParser.MyClassVisitor MyClassVisitor ASM visitor for a class.
class	AnnotationParser.SimpleValue
class	AnnotationParser.Value

字段摘要

protected List<AnnotationParser.Handler>	_handlers
protected Set<String>	_parsedClassNames

构造方法摘要

AnnotationParser()

方法摘要

void	clearHandlers() Remove all registered handlers
boolean	deregisterHandler(AnnotationParser.Handler h) Remove a particular handler
List<AnnotationParser.DiscoverableAnnotationHandler>	getAnnotationHandlers() 已过时。
List<AnnotationParser.DiscoverableAnnotationHandler>	getAnnotationHandlers(String annotationName) 已过时。
boolean	isParsed(String className) True if the class has already been processed, false otherwise
static String	normalize(String name)
void	parse(Class clazz, ClassNameResolver resolver, boolean visitSuperClasses) Parse the given class, optionally walking its inheritance hierarchy
void	parse(ClassLoader loader, boolean visitParents, boolean nullInclusive, ClassNameResolver resolver) Parse classes in the supplied classloader.
void	parse(List<String> classNames, ClassNameResolver resolver) Parse the given classes
void	parse(Resource dir, ClassNameResolver resolver) Parse all classes in a directory
void	parse(String[] classNames, ClassNameResolver resolver) Parse the given classes
void	parse(String className, ClassNameResolver resolver) Parse a given class
void	parse(URI[] uris, ClassNameResolver resolver) Parse classes in the supplied url of jar files.
void	parse(URI uri, ClassNameResolver resolver) Parse a particular resource
void	registerAnnotationHandler(String annotationName, AnnotationParser.DiscoverableAnnotationHandler handler) 已过时。 see registerHandler(Handler)
void	registerClassHandler(AnnotationParser.ClassHandler handler) 已过时。 see registerHandler(Handler)
void	registerHandler(AnnotationParser.Handler h) Add a particular handler
void	registerHandlers(List<? extends AnnotationParser.Handler> handlers) Add a list of handlers
protected void	scanClass(InputStream is) Use ASM on a class

从类 java.lang.Object 继承的方法

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

字段详细信息

_parsedClassNames

protected Set<String> _parsedClassNames

_handlers

protected List<AnnotationParser.Handler> _handlers

构造方法详细信息

AnnotationParser

public AnnotationParser()

方法详细信息

normalize

public static String normalize(String name)

registerAnnotationHandler

public void registerAnnotationHandler(String annotationName,
                                      AnnotationParser.DiscoverableAnnotationHandler handler)

已过时。 see registerHandler(Handler)

Register a handler that will be called back when the named annotation is encountered on a class.

参数：

annotationName -

handler -

getAnnotationHandlers

public List<AnnotationParser.DiscoverableAnnotationHandler> getAnnotationHandlers(String annotationName)

已过时。

参数：

annotationName -

返回：

getAnnotationHandlers

public List<AnnotationParser.DiscoverableAnnotationHandler> getAnnotationHandlers()

已过时。

返回：

registerClassHandler

public void registerClassHandler(AnnotationParser.ClassHandler handler)

已过时。 see registerHandler(Handler)

参数：

handler -

registerHandler

public void registerHandler(AnnotationParser.Handler h)

Add a particular handler

参数：

h -

registerHandlers

public void registerHandlers(List<? extends AnnotationParser.Handler> handlers)

Add a list of handlers

参数：

handlers -

deregisterHandler

public boolean deregisterHandler(AnnotationParser.Handler h)

Remove a particular handler

参数：

h -

返回：

clearHandlers

public void clearHandlers()

Remove all registered handlers

isParsed

public boolean isParsed(String className)

True if the class has already been processed, false otherwise

参数：

className -

返回：

parse

public void parse(String className,
                  ClassNameResolver resolver)
           throws Exception

Parse a given class

参数：

className -

resolver -

抛出：

Exception

parse

public void parse(Class clazz,
                  ClassNameResolver resolver,
                  boolean visitSuperClasses)
           throws Exception

Parse the given class, optionally walking its inheritance hierarchy

参数：

clazz -

resolver -

visitSuperClasses -

抛出：

Exception

parse

public void parse(String[] classNames,
                  ClassNameResolver resolver)
           throws Exception

Parse the given classes

参数：

classNames -

resolver -

抛出：

Exception

parse

public void parse(List<String> classNames,
                  ClassNameResolver resolver)
           throws Exception

Parse the given classes

参数：

classNames -

resolver -

抛出：

Exception

parse

public void parse(Resource dir,
                  ClassNameResolver resolver)
           throws Exception

Parse all classes in a directory

参数：

dir -

resolver -

抛出：

Exception

parse

public void parse(ClassLoader loader,
                  boolean visitParents,
                  boolean nullInclusive,
                  ClassNameResolver resolver)
           throws Exception

Parse classes in the supplied classloader. Only class files in jar files will be scanned.

参数：

loader -

visitParents -

nullInclusive -

resolver -

抛出：

Exception

parse

public void parse(URI[] uris,
                  ClassNameResolver resolver)
           throws Exception

Parse classes in the supplied url of jar files.

参数：

uris -

resolver -

抛出：

Exception

parse

public void parse(URI uri,
                  ClassNameResolver resolver)
           throws Exception

Parse a particular resource

参数：

uri -

resolver -

抛出：

Exception

scanClass

protected void scanClass(InputStream is)
                  throws IOException

Use ASM on a class

参数：

is -

抛出：

IOException