com.alipay.sofa.runtime.component.impl

Class ComponentManagerImpl

java.lang.Object

com.alipay.sofa.runtime.component.impl.ComponentManagerImpl

All Implemented Interfaces:

ComponentManager

public class ComponentManagerImpl
extends Object
implements ComponentManager

Author:

xuanbei 18/3/9

Field Summary

Fields

Modifier and Type	Field and Description
protected ConcurrentMap<ComponentName,ComponentInfo>	registry container for all components
protected ConcurrentMap<ComponentType,Map<ComponentName,ComponentInfo>>	resolvedRegistry container for resolved components

Constructor Summary

Constructors

Constructor and Description
ComponentManagerImpl(ClientFactoryInternal clientFactoryInternal)

Method Summary

Modifier and Type	Method and Description
ComponentInfo	getComponentInfo(ComponentName name) get concrete component by component name
Collection<ComponentInfo>	getComponentInfos()
Collection<ComponentInfo>	getComponentInfosByType(ComponentType type) get components by component type
Collection<ComponentInfo>	getComponents() get all components in this manager
Collection<ComponentType>	getComponentTypes() get all component types in this manager
Collection<ComponentName>	getPendingComponentInfos()
boolean	isRegistered(ComponentName name) whether the component is registered or not
void	register(ComponentInfo componentInfo)
ComponentInfo	registerAndGet(ComponentInfo componentInfo) register and get component in this manager
void	registerComponentClient(Class<?> clientType, Object client) register component client in this manager
void	resolvePendingResolveComponent(ComponentName componentName) resolve pending component
void	shutdown() Shuts down the component registry.
int	size() Gets the number of registered objects in this registry.
void	unregister(ComponentInfo componentInfo) remove component in this manager

Methods inherited from class java.lang.Object

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

Field Detail

registry

protected ConcurrentMap<ComponentName,ComponentInfo> registry

container for all components

resolvedRegistry

protected ConcurrentMap<ComponentType,Map<ComponentName,ComponentInfo>> resolvedRegistry

container for resolved components

Constructor Detail

ComponentManagerImpl

public ComponentManagerImpl(ClientFactoryInternal clientFactoryInternal)

Method Detail

getComponentInfos

public Collection<ComponentInfo> getComponentInfos()

getPendingComponentInfos

public Collection<ComponentName> getPendingComponentInfos()

getComponentInfo

public ComponentInfo getComponentInfo(ComponentName name)

Description copied from interface: ComponentManager

get concrete component by component name

Specified by:

getComponentInfo in interface ComponentManager

Parameters:

name - component name

Returns:

concrete component

isRegistered

public boolean isRegistered(ComponentName name)

Description copied from interface: ComponentManager

whether the component is registered or not

Specified by:

isRegistered in interface ComponentManager

Parameters:

name - name

Returns:

true or false

getComponents

public Collection<ComponentInfo> getComponents()

Description copied from interface: ComponentManager

get all components in this manager

Specified by:

getComponents in interface ComponentManager

Returns:

all components

size

public int size()

Description copied from interface: ComponentManager

Gets the number of registered objects in this registry.

Specified by:

size in interface ComponentManager

Returns:

the number fo registered objects

shutdown

public void shutdown()

Description copied from interface: ComponentManager

Shuts down the component registry. This unregisters all objects registered in this registry.

Specified by:

shutdown in interface ComponentManager

getComponentTypes

public Collection<ComponentType> getComponentTypes()

Description copied from interface: ComponentManager

get all component types in this manager

Specified by:

getComponentTypes in interface ComponentManager

Returns:

all component types

register

public void register(ComponentInfo componentInfo)

Specified by:

register in interface ComponentManager

registerAndGet

public ComponentInfo registerAndGet(ComponentInfo componentInfo)

Description copied from interface: ComponentManager

register and get component in this manager

Specified by:

registerAndGet in interface ComponentManager

Parameters:

componentInfo - component that should be registered

Returns:

component info

registerComponentClient

public void registerComponentClient(Class<?> clientType,
                                    Object client)

Description copied from interface: ComponentManager

register component client in this manager

Specified by:

registerComponentClient in interface ComponentManager

Parameters:

clientType - client type

client - client implementation

unregister

public void unregister(ComponentInfo componentInfo)
                throws ServiceRuntimeException

Description copied from interface: ComponentManager

remove component in this manager

Specified by:

unregister in interface ComponentManager

Parameters:

componentInfo - component that should unregister

Throws:

ServiceRuntimeException - throws when exception occur

getComponentInfosByType

public Collection<ComponentInfo> getComponentInfosByType(ComponentType type)

Description copied from interface: ComponentManager

get components by component type

Specified by:

getComponentInfosByType in interface ComponentManager

Parameters:

type - component type

Returns:

components

resolvePendingResolveComponent

public void resolvePendingResolveComponent(ComponentName componentName)

Description copied from interface: ComponentManager

resolve pending component

Specified by:

resolvePendingResolveComponent in interface ComponentManager

Parameters:

componentName - component name