A - The annotation typepublic abstract class AbstractConcurrentCustomScope<A extends Annotation> extends Object implements CustomScope<A>, LifeCycle<AbstractConcurrentCustomScope<A>>, AutoCloseable
Note this implementation uses a singleReentrantReadWriteLock to lock the entire scope hence it is designed for scopes that will hold a small amount of beans. For implementations that hold many beans it is recommended to use a lock per BeanIdentifier.
| Modifier | Constructor and Description |
|---|---|
protected |
AbstractConcurrentCustomScope(Class<A> annotationType)
A custom scope annotation.
|
| Modifier and Type | Method and Description |
|---|---|
Class<A> |
annotationType() |
abstract void |
close()
Implement the close logic for the scope.
|
protected void |
destroyScope(Map<BeanIdentifier,CreatedBean<?>> scopeMap)
Destroys the scope.
|
protected <T> CreatedBean<T> |
doCreate(BeanCreationContext<T> creationContext)
Perform creation.
|
<T> Optional<BeanRegistration<T>> |
findBeanRegistration(T bean)
Get the
BeanDefinition for the given bean. |
<T> T |
getOrCreate(BeanCreationContext<T> creationContext)
Resolve an object from the given scope.
|
protected abstract Map<BeanIdentifier,CreatedBean<?>> |
getScopeMap(boolean forCreation) |
protected void |
handleDestructionException(BeanDestructionException e)
Method that can be overridden to customize what happens on a shutdown error.
|
<T> Optional<T> |
remove(BeanIdentifier identifier)
Remove a bean definition from the scope.
|
AbstractConcurrentCustomScope<A> |
stop()
Stops the life cycle component.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitfindBeanRegistration@NonNull protected abstract Map<BeanIdentifier,CreatedBean<?>> getScopeMap(boolean forCreation)
forCreation - Whether it is for creationIllegalStateException - if the scope map cannot be obtained in the current contextpublic final Class<A> annotationType()
annotationType in interface CustomScope<A extends Annotation>public abstract void close()
close in interface LifeCycle<AbstractConcurrentCustomScope<A extends Annotation>>close in interface Closeableclose in interface AutoCloseable@NonNull public final AbstractConcurrentCustomScope<A> stop()
LifeCyclestop in interface LifeCycle<AbstractConcurrentCustomScope<A extends Annotation>>protected void destroyScope(@Nullable Map<BeanIdentifier,CreatedBean<?>> scopeMap)
scopeMap - Th scope mappublic final <T> T getOrCreate(BeanCreationContext<T> creationContext)
CustomScopegetOrCreate in interface CustomScope<A extends Annotation>T - The bean generic typecreationContext - The creation context@NonNull protected <T> CreatedBean<T> doCreate(@NonNull BeanCreationContext<T> creationContext)
T - The generic typecreationContext - The creation contextpublic final <T> Optional<T> remove(BeanIdentifier identifier)
CustomScoperemove in interface CustomScope<A extends Annotation>T - The generic typeidentifier - The BeanIdentifierOptional of the instance that was destroyed if it existsprotected void handleDestructionException(BeanDestructionException e)
e - The exceptionpublic final <T> Optional<BeanRegistration<T>> findBeanRegistration(T bean)
CustomScopeBeanDefinition for the given bean.findBeanRegistration in interface CustomScope<A extends Annotation>T - The bean generic typebean - The bean