com.alipay.sofa.ark.web.embed.tomcat

类 ArkTomcatEmbeddedWebappClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.apache.catalina.loader.WebappClassLoaderBase

org.apache.catalina.loader.ParallelWebappClassLoader

com.alipay.sofa.ark.web.embed.tomcat.ArkTomcatEmbeddedWebappClassLoader

所有已实现的接口:

Closeable, AutoCloseable, org.apache.catalina.Lifecycle, org.apache.juli.WebappProperties, org.apache.tomcat.InstrumentableClassLoader, org.apache.tomcat.util.security.PermissionCheck

public class ArkTomcatEmbeddedWebappClassLoader
extends org.apache.catalina.loader.ParallelWebappClassLoader

Extension of Tomcat's ParallelWebappClassLoader that does not consider the system classloader. This is required to ensure that any custom context class loader is always used (as is the case with some executable archives).

从以下版本开始:

0.6.0

作者:

qilong.zql, Phillip Webb

嵌套类概要

从类继承的嵌套类/接口 org.apache.catalina.loader.WebappClassLoaderBase

org.apache.catalina.loader.WebappClassLoaderBase.PrivilegedFindClassByName, org.apache.catalina.loader.WebappClassLoaderBase.PrivilegedGetClassLoader

从接口继承的嵌套类/接口 org.apache.catalina.Lifecycle

org.apache.catalina.Lifecycle.SingleUse

字段概要

从类继承的字段 org.apache.catalina.loader.WebappClassLoaderBase

delegate, loaderPC, parent, permissionList, resourceEntries, resources, securityManager, sm

从接口继承的字段 org.apache.catalina.Lifecycle

AFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT

构造器概要

构造器

构造器和说明
ArkTomcatEmbeddedWebappClassLoader()
ArkTomcatEmbeddedWebappClassLoader(ClassLoader parent)

方法概要

限定符和类型	方法和说明
protected void	addURL(URL url)
URL	findResource(String name)
Enumeration<URL>	findResources(String name)
Class<?>	loadClass(String name, boolean resolve)

从类继承的方法 org.apache.catalina.loader.ParallelWebappClassLoader

copyWithoutTransformers

从类继承的方法 org.apache.catalina.loader.WebappClassLoaderBase

addLifecycleListener, addTransformer, check, checkStateForClassLoading, checkStateForResourceLoading, clearReferences, copyStateWithoutTransformers, destroy, doDefineClass, filter, findClass, findClassInternal, findLifecycleListeners, findLoadedClass0, getClearReferencesHttpClientKeepAliveThread, getClearReferencesLogFactoryRelease, getClearReferencesObjectStreamClassCaches, getClearReferencesRmiTargets, getClearReferencesStopThreads, getClearReferencesStopTimerThreads, getContextName, getDelegate, getHostName, getJavaseClassLoader, getPermissions, getResource, getResourceAsStream, getResources, getServiceName, getSkipMemoryLeakChecksOnJvmShutdown, getState, getStateName, getURLs, getWebappName, hasLoggingConfig, init, isPackageSealed, loadClass, modified, refreshPolicy, removeLifecycleListener, removeTransformer, setClearReferencesHttpClientKeepAliveThread, setClearReferencesLogFactoryRelease, setClearReferencesObjectStreamClassCaches, setClearReferencesRmiTargets, setClearReferencesStopThreads, setClearReferencesStopTimerThreads, setDelegate, setJavaseClassLoader, setResources, setSkipMemoryLeakChecksOnJvmShutdown, start, stop, toString

从类继承的方法 java.net.URLClassLoader

close, definePackage, 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, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

从类继承的方法 java.lang.Object

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

构造器详细资料

ArkTomcatEmbeddedWebappClassLoader

public ArkTomcatEmbeddedWebappClassLoader()

ArkTomcatEmbeddedWebappClassLoader

public ArkTomcatEmbeddedWebappClassLoader(ClassLoader parent)

方法详细资料

findResource

public URL findResource(String name)

覆盖:

findResource 在类中 org.apache.catalina.loader.WebappClassLoaderBase

findResources

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

覆盖:

findResources 在类中 org.apache.catalina.loader.WebappClassLoaderBase

抛出:

IOException

loadClass

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

覆盖:

loadClass 在类中 org.apache.catalina.loader.WebappClassLoaderBase

抛出:

ClassNotFoundException

addURL

protected void addURL(URL url)

覆盖:

addURL 在类中 org.apache.catalina.loader.WebappClassLoaderBase