com.jdon.container
Interface ContainerWrapper

All Known Implementing Classes:

PicoContainerWrapper

public interface ContainerWrapper

ContainerWrapper is main interface of jdonframework

Method Summary

java.util.List	getAllInstances() return all instances
ContainerWrapper	getChild(java.lang.String name) get the child container
java.lang.Class	getComponentClass(java.lang.String name) return a component class from container
java.lang.Object	getComponentNewInstance(java.lang.String name) when access this method, will return a new component instance it is difference with lookup method
java.lang.Object	lookup(java.lang.String name) get a component instance from container
void	register(java.lang.String name) register a component, its class value is its name value
void	register(java.lang.String name, java.lang.Class className) register a component class
void	register(java.lang.String name, java.lang.Class className, java.lang.String[] constructors) register a component class with construtors of String type
void	register(java.lang.String name, java.lang.Object instance) register a component instance
void	registerChild(java.lang.String name) register a child container
void	start() start the container this method will active all components's startup methods in container,
void	stop() stop the container this method will active all components's stop methods in container.

Method Detail

register

void register(java.lang.String name,
              java.lang.Class className)

register a component class

Parameters:

name - component name

className - component class

register

void register(java.lang.String name,
              java.lang.Class className,
              java.lang.String[] constructors)

register a component class with construtors of String type

Parameters:

name - component name

className - component class

constructors - component construtor parameters

register

void register(java.lang.String name,
              java.lang.Object instance)

register a component instance

Parameters:

name - component name

instance - component instance

register

void register(java.lang.String name)

register a component, its class value is its name value

Parameters:

name - the name must be a class string

start

void start()

start the container this method will active all components's startup methods in container,

stop

void stop()

stop the container this method will active all components's stop methods in container.

getAllInstances

java.util.List getAllInstances()

return all instances

Returns:

all instances collection in container

lookup

java.lang.Object lookup(java.lang.String name)

get a component instance from container

Parameters:

name - component name

Returns:

component single instance

getComponentNewInstance

java.lang.Object getComponentNewInstance(java.lang.String name)

when access this method, will return a new component instance it is difference with lookup method

Parameters:

name -

Returns:

a new component instance

getComponentClass

java.lang.Class getComponentClass(java.lang.String name)

return a component class from container

Parameters:

name -

Returns:

component Class

registerChild

void registerChild(java.lang.String name)

register a child container

Parameters:

name -

getChild

ContainerWrapper getChild(java.lang.String name)

get the child container

Parameters:

name -

Returns:

container