com.alipay.sofa.runtime.ext.component

Class ExtensionImpl

java.lang.Object

com.alipay.sofa.runtime.ext.component.ExtensionImpl

All Implemented Interfaces:

ExtensionInternal, Extension, Serializable

Direct Known Subclasses:

SpringExtensionImpl

public class ExtensionImpl
extends Object
implements ExtensionInternal, Serializable

Extension Implement

Since:

2.6.0

Author:

xi.hux@alipay.com, ruoshan

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassLoader	appClassLoader
protected Object[]	contributions
protected String	documentation
protected Element	element
protected String	extensionPoint
protected ComponentName	name
protected ComponentName	target

Constructor Summary

Constructors

Constructor and Description
ExtensionImpl(ComponentName name, String extensionPoint)
ExtensionImpl(ComponentName name, String extensionPoint, Element element, ClassLoader appClassLoader)

Method Summary

Modifier and Type	Method and Description
void	dispose() Dispose the component
ClassLoader	getAppClassLoader() Get AppClassLoader
ComponentName	getComponentName() Get component name for the extension
Object[]	getContributions() Get contributions
String	getDocumentation()
Element	getElement() Get extension element
String	getExtensionPoint() Get extension point Name
String	getId() Identifies the extension inside the contributing component.
ComponentName	getTargetComponentName() Get Target Component Name。
void	setContributions(Object[] contributions) Set contributions
void	setElement(Element element) Set extension element
void	setTargetComponentName(ComponentName target) Set target component(The extension point component) name
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

protected ComponentName name

target

protected ComponentName target

extensionPoint

protected String extensionPoint

documentation

protected String documentation

appClassLoader

protected ClassLoader appClassLoader

element

protected transient Element element

contributions

protected transient Object[] contributions

Constructor Detail

ExtensionImpl

public ExtensionImpl(ComponentName name,
                     String extensionPoint)

ExtensionImpl

public ExtensionImpl(ComponentName name,
                     String extensionPoint,
                     Element element,
                     ClassLoader appClassLoader)

Method Detail

dispose

public void dispose()

Description copied from interface: ExtensionInternal

Dispose the component

Specified by:

dispose in interface ExtensionInternal

getElement

public Element getElement()

Description copied from interface: Extension

Get extension element

Specified by:

getElement in interface Extension

Returns:

extension element

setElement

public void setElement(Element element)

Description copied from interface: ExtensionInternal

Set extension element

Specified by:

setElement in interface ExtensionInternal

Parameters:

element - extension element

getExtensionPoint

public String getExtensionPoint()

Description copied from interface: Extension

Get extension point Name

Specified by:

getExtensionPoint in interface Extension

Returns:

Extension point Name

getComponentName

public ComponentName getComponentName()

Description copied from interface: Extension

Get component name for the extension

Specified by:

getComponentName in interface Extension

Returns:

Component name for the extension

getTargetComponentName

public ComponentName getTargetComponentName()

Description copied from interface: Extension

Get Target Component Name。

Specified by:

getTargetComponentName in interface Extension

Returns:

Target Component Name

setTargetComponentName

public void setTargetComponentName(ComponentName target)

Description copied from interface: ExtensionInternal

Set target component(The extension point component) name

Specified by:

setTargetComponentName in interface ExtensionInternal

Parameters:

target - target component name。

getContributions

public Object[] getContributions()

Description copied from interface: Extension

Get contributions

Specified by:

getContributions in interface Extension

Returns:

contributions

getAppClassLoader

public ClassLoader getAppClassLoader()

Description copied from interface: Extension

Get AppClassLoader

Specified by:

getAppClassLoader in interface Extension

Returns:

appClassLoader

setContributions

public void setContributions(Object[] contributions)

Description copied from interface: ExtensionInternal

Set contributions

Specified by:

setContributions in interface ExtensionInternal

Parameters:

contributions - contributions

getDocumentation

public String getDocumentation()

getId

public String getId()

Description copied from interface: Extension

Identifies the extension inside the contributing component.

Specified by:

getId in interface Extension

Returns:

id

toString

public String toString()

Overrides:

toString in class Object