程序包 org.springframework.boot.devtools.restart.classloader

类 RestartClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.springframework.boot.devtools.restart.classloader.RestartClassLoader

所有已实现的接口:

Closeable, AutoCloseable, SmartClassLoader

public class RestartClassLoader
extends URLClassLoader
implements SmartClassLoader

Disposable ClassLoader used to support application restarting. Provides parent last loading for the specified URLs.

从以下版本开始:

1.3.0

作者:

Andy Clement, Phillip Webb

构造器概要

构造器

构造器	说明
RestartClassLoader(ClassLoader parent, URL[] urls)	Create a new RestartClassLoader instance.
RestartClassLoader(ClassLoader parent, URL[] urls, ClassLoaderFileRepository updatedFiles)	Create a new RestartClassLoader instance.

方法概要

修饰符和类型	方法	说明
protected Class<?>	findClass(String name)
URL	findResource(String name)
ClassLoader	getOriginalClassLoader()
URL	getResource(String name)
Enumeration<URL>	getResources(String name)
boolean	isClassReloadable(Class<?> classType)
Class<?>	loadClass(String name, boolean resolve)
Class<?>	publicDefineClass(String name, byte[] b, ProtectionDomain protectionDomain)

从类继承的方法 java.net.URLClassLoader

addURL, close, definePackage, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

从类继承的方法 java.security.SecureClassLoader

defineClass, defineClass

从类继承的方法 java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

从类继承的方法 java.lang.Object

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

构造器详细资料

RestartClassLoader

public RestartClassLoader(ClassLoader parent,
 URL[] urls)

Create a new RestartClassLoader instance.

参数:

parent - the parent classloader

urls - the urls managed by the classloader

RestartClassLoader

public RestartClassLoader(ClassLoader parent,
 URL[] urls,
 ClassLoaderFileRepository updatedFiles)

Create a new RestartClassLoader instance.

参数:

parent - the parent classloader

urls - the urls managed by the classloader

updatedFiles - any files that have been updated since the JARs referenced in URLs were created.

方法详细资料

getResources

public Enumeration<URL> getResources(String name)
                              throws IOException

覆盖:

getResources 在类中 ClassLoader

抛出:

IOException

getResource

public URL getResource(String name)

覆盖:

getResource 在类中 ClassLoader

findResource

public URL findResource(String name)

覆盖:

findResource 在类中 URLClassLoader

loadClass

public Class<?> loadClass(String name,
 boolean resolve)
                   throws ClassNotFoundException

覆盖:

loadClass 在类中 ClassLoader

抛出:

ClassNotFoundException

findClass

protected Class<?> findClass(String name)
                      throws ClassNotFoundException

覆盖:

findClass 在类中 URLClassLoader

抛出:

ClassNotFoundException

publicDefineClass

public Class<?> publicDefineClass(String name,
 byte[] b,
 ProtectionDomain protectionDomain)

指定者:

publicDefineClass 在接口中 SmartClassLoader

getOriginalClassLoader

public ClassLoader getOriginalClassLoader()

指定者:

getOriginalClassLoader 在接口中 SmartClassLoader

isClassReloadable

public boolean isClassReloadable(Class<?> classType)

指定者:

isClassReloadable 在接口中 SmartClassLoader