com.alipay.sofa.ark.spi.service.classloader

Interface ClassLoaderService

All Superinterfaces:

ArkService, PriorityOrdered

public interface ClassLoaderService
extends ArkService

ClassLoader Service

Since:

0.1.0

Author:

ruoshan

Field Summary

Fields inherited from interface com.alipay.sofa.ark.spi.service.PriorityOrdered

DEFAULT_PRECEDENCE, HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Method Summary

Modifier and Type	Method and Description
ClassLoader	findExportClassLoader(String className) Find classloader which export class for import class
Plugin	findExportPlugin(String className)
List<ClassLoader>	findExportResourceClassLoadersInOrder(String resourceName) Find classloaders which export resource for import resource in priority orders for import-resources
ClassLoader	getAgentClassLoader() Get java agent classloader
ClassLoader	getArkClassLoader() Get Ark Container classloader
ClassLoader	getBizClassLoader(String bizIdentity) Get Ark Biz ClassLoader
String	getExportMode(String className) Find export mode for class className
ClassLoader	getJDKClassLoader() Get JDK Related class classloader
ClassLoader	getMasterBizClassLoader() Get Ark Master Biz ClassLoader
ClassLoader	getPluginClassLoader(String pluginName) Get Ark Plugin ClassLoader
ClassLoader	getSystemClassLoader() Get system classloader
boolean	isArkApiClass(String className) Whether class is ark api class
boolean	isArkExceptionClass(String className) Whether class is ark exception class.
boolean	isArkLogClass(String className) Whether class is ark log class.
boolean	isArkSpiClass(String className) Whether class is ark spi class
boolean	isClassInImport(String pluginName, String className) Whether class is in import-class
boolean	isDeniedImportClass(String bizIdentity, String className) Whether class is denied by biz
boolean	isDeniedImportResource(String bizIdentity, String resourceName) Whether resource is denied by biz
boolean	isResourceInImport(String pluginName, String resourceName) Whether resource is in import-resources
boolean	isSunReflectClass(String className) Whether class is sun reflect related class
void	prepareExportClassAndResourceCache() prepare plugin exported class and resource index Cache

Methods inherited from interface com.alipay.sofa.ark.spi.service.ArkService

dispose, init

Methods inherited from interface com.alipay.sofa.ark.spi.service.PriorityOrdered

getPriority

Method Detail

prepareExportClassAndResourceCache

void prepareExportClassAndResourceCache()

prepare plugin exported class and resource index Cache

isSunReflectClass

boolean isSunReflectClass(String className)

Whether class is sun reflect related class

Parameters:

className - class name

Returns:

isArkSpiClass

boolean isArkSpiClass(String className)

Whether class is ark spi class

Parameters:

className - class name

Returns:

isArkApiClass

boolean isArkApiClass(String className)

Whether class is ark api class

Parameters:

className - class name

Returns:

isArkLogClass

boolean isArkLogClass(String className)

Whether class is ark log class.

Parameters:

className -

Returns:

isArkExceptionClass

boolean isArkExceptionClass(String className)

Whether class is ark exception class.

Parameters:

className -

Returns:

isClassInImport

boolean isClassInImport(String pluginName,
                        String className)

Whether class is in import-class

Parameters:

pluginName - plugin name

className - class name

Returns:

getExportMode

String getExportMode(String className)

Find export mode for class className

Parameters:

className -

Returns:

findExportClassLoader

ClassLoader findExportClassLoader(String className)

Find classloader which export class for import class

Parameters:

className - class name

Returns:

findExportPlugin

Plugin findExportPlugin(String className)

isResourceInImport

boolean isResourceInImport(String pluginName,
                           String resourceName)

Whether resource is in import-resources

Parameters:

pluginName -

resourceName -

Returns:

findExportResourceClassLoadersInOrder

List<ClassLoader> findExportResourceClassLoadersInOrder(String resourceName)

Find classloaders which export resource for import resource in priority orders for import-resources

Parameters:

resourceName - resource name

Returns:

classloader list

getJDKClassLoader

ClassLoader getJDKClassLoader()

Get JDK Related class classloader

Returns:

getArkClassLoader

ClassLoader getArkClassLoader()

Get Ark Container classloader

Returns:

getSystemClassLoader

ClassLoader getSystemClassLoader()

Get system classloader

Returns:

getAgentClassLoader

ClassLoader getAgentClassLoader()

Get java agent classloader

Returns:

getBizClassLoader

ClassLoader getBizClassLoader(String bizIdentity)

Get Ark Biz ClassLoader

Returns:

getMasterBizClassLoader

ClassLoader getMasterBizClassLoader()

Get Ark Master Biz ClassLoader

Returns:

getPluginClassLoader

ClassLoader getPluginClassLoader(String pluginName)

Get Ark Plugin ClassLoader

Parameters:

pluginName -

Returns:

isDeniedImportClass

boolean isDeniedImportClass(String bizIdentity,
                            String className)

Whether class is denied by biz

Parameters:

bizIdentity - biz identity

className - class name

Returns:

isDeniedImportResource

boolean isDeniedImportResource(String bizIdentity,
                               String resourceName)

Whether resource is denied by biz

Parameters:

bizIdentity - biz identity

resourceName - resource name

Returns: