ComponentManager Class Reference

#include <Pt/Cosmo/ComponentManager.h>

Default component manager. More...

Inherits Component.

Public Member Functions
	ComponentManager ()
	Constructor.
	~ComponentManager ()
	Destructor.
void	setModulesDir (const std::string &dir)
	Set modules search directory.
void	importComponents (const std::string &manifest)
	Imports all components from manifest.
void	registerComponent (IComponentPlugin &plugin, const std::string &require, const std::string &instanceId)
	Registers component.
void	load ()
	Loads all registered components.
void	load (const std::string &instanceId)
	Loads registered component.
void	unload (IComponentPlugin &plugin)
	Unloads a component plugin.
void	unload (const std::string &instanceId)
	Unloads a component by instance ID.
const IEnumerable< ComponentInfo > &	components () const
	Enumerates all components.
void	init (const IComponentType *type, const IComponentDeclaration *decl)
	Initializes the component.
bool	hasFeatureId (const char *featureId) const
	Returns true if the given feature ID is implemented.
const char *	classId () const
	Returns the class ID.
template<typename I>
I *	queryInterface ()
	Returns the interface or null if not available.

Protected Member Functions
virtual void	onInitialize (const IComponentDeclaration &decl)
	Called when the component is initialized.

Detailed Description

Concrete implementation of IComponentManager. Manages plugin registration, manifest import, dependency resolution, and the component load/unload lifecycle.

Member Function Documentation

init()

void init ( const IComponentType * type, const IComponentDeclaration * decl )

inherited

Called by the component plugin after creation. Assigns the component type and declaration, then invokes onInitialize().

Parameters

type	The component type providing interface metadata.
decl	The instance declaration from the manifest.

hasFeatureId()

bool hasFeatureId ( const char * featureId ) const

inherited

Parameters

featureId

The feature ID to check.

onInitialize()

virtual void onInitialize ( const IComponentDeclaration & decl )

protectedvirtualinherited

Override to perform setup that requires access to the instance declaration.

Parameters

decl	The instance declaration from the manifest.