cn.sexycode.util.core.cls.classloading

接口 ClassLoaderService

所有超级接口:

Serializable, Service

所有已知实现类:

ClassLoaderServiceImpl

public interface ClassLoaderService
extends Service

A service for interacting with class loaders.

作者:

Steve Ebersole

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	ClassLoaderService.Work<T>

方法概要

限定符和类型	方法和说明
<T> Class<T>	classForName(String className) Locate a class by name.
<T> T	generateProxy(InvocationHandler handler, Class... interfaces)
<S> Collection<S>	loadJavaServices(Class<S> serviceContract) Discovers and instantiates implementations of the named service contract.
URL	locateResource(String name) Locate a resource by name (classpath lookup).
List<URL>	locateResources(String name) Locate a series of resource by name (classpath lookup).
InputStream	locateResourceStream(String name) Locate a resource by name (classpath lookup) and gets its stream.
<T> T	workWithClassLoader(ClassLoaderService.Work<T> work)

方法详细资料

classForName

<T> Class<T> classForName(String className)

Locate a class by name.

类型参数:

T - The returned class type.

参数:

className - The name of the class to locate

返回:

The class reference

抛出:

ClassLoadingException - Indicates the class could not be found

locateResource

URL locateResource(String name)

Locate a resource by name (classpath lookup).

参数:

name - The resource name.

返回:

The located URL; may return null to indicate the resource was not found

locateResourceStream

InputStream locateResourceStream(String name)

Locate a resource by name (classpath lookup) and gets its stream.

参数:

name - The resource name.

返回:

The stream of the located resource; may return null to indicate the resource was not found

locateResources

List<URL> locateResources(String name)

Locate a series of resource by name (classpath lookup).

参数:

name - The resource name.

返回:

The list of URL matching; may return null to indicate the resource was not found

loadJavaServices

<S> Collection<S> loadJavaServices(Class<S> serviceContract)

Discovers and instantiates implementations of the named service contract.

NOTE : the terms service here is used differently than Service. Instead here we are talking about services as defined by ServiceLoader.

类型参数:

S - The type of the service contract

参数:

serviceContract - The java type defining the service contract

返回:

The ordered set of discovered services.

generateProxy

<T> T generateProxy(InvocationHandler handler,
                    Class... interfaces)

workWithClassLoader

<T> T workWithClassLoader(ClassLoaderService.Work<T> work)