org.apache.aries.blueprint.di

Interface Repository

All Known Implementing Classes:

BlueprintRepository

public interface Repository

Method Summary

Modifier and Type	Method and Description
Object	create(String name)
Map<String,Object>	createAll(Collection<String> names)
void	destroy()
<T> List<T>	getAllRecipes(Class<T> clazz, String... names)
Set<Recipe>	getAllRecipes(String... names)
Object	getInstance(String name) Return the singleton instance for the given name.
Object	getInstanceLock() Lock that should be used to synchronized creation of singletons
Set<String>	getNames() Returns the set of all known object names (recipes, instances or default objects)
Recipe	getRecipe(String name) Return the recipe for the given name.
void	putRecipe(String name, Recipe recipe)
void	removeRecipe(String name) Remove an uninstantiated recipe

Method Detail

getNames

Set<String> getNames()

Returns the set of all known object names (recipes, instances or default objects)

Returns:

getInstance

Object getInstance(String name)

Return the singleton instance for the given name. This method will not create the object if it has been created yet.

Parameters:

name -

Returns:

the instance or null

getRecipe

Recipe getRecipe(String name)

Return the recipe for the given name.

Parameters:

name -

Returns:

the recipe or null

putRecipe

void putRecipe(String name,
               Recipe recipe)

removeRecipe

void removeRecipe(String name)

Remove an uninstantiated recipe

Parameters:

name -

Throws:

ComponentDefinitionException - if the recipe is already instantiated

create

Object create(String name)
       throws ComponentDefinitionException

Throws:

ComponentDefinitionException

createAll

Map<String,Object> createAll(Collection<String> names)
                      throws ComponentDefinitionException

Throws:

ComponentDefinitionException

getAllRecipes

<T> List<T> getAllRecipes(Class<T> clazz,
                          String... names)

getAllRecipes

Set<Recipe> getAllRecipes(String... names)

destroy

void destroy()

getInstanceLock

Object getInstanceLock()

Lock that should be used to synchronized creation of singletons

Returns: