Class InjectionManagerImpl
- java.lang.Object
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- com.sun.enterprise.container.common.impl.util.InjectionManagerImpl
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- All Implemented Interfaces:
InjectionManager
,org.glassfish.hk2.api.PostConstruct
@Service public class InjectionManagerImpl extends Object implements InjectionManager, org.glassfish.hk2.api.PostConstruct
Implementation of InjectionManager.- Author:
- Kenneth Saks
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Constructor Summary
Constructors Constructor Description InjectionManagerImpl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> T
createManagedObject(Class<T> clazz)
Create a managed object for the given class.<T> T
createManagedObject(Class<T> clazz, boolean invokePostConstruct)
Create a managed object for the given class.void
destroyManagedObject(Object managedObject)
Destroy a managed object that was created via createManagedObject.void
destroyManagedObject(Object managedObject, boolean validate)
Destroy a managed object that was created via createManagedObject.void
inject(Class clazz, Object instance, JndiNameEnvironment envDescriptor, String componentId, boolean invokePostConstruct)
Perform injection.void
injectClass(Class clazz, JndiNameEnvironment componentEnv)
Inject the injectable resources from the given component environment into a Class instance.void
injectClass(Class clazz, JndiNameEnvironment componentEnv, boolean invokePostConstruct)
Inject the injectable resources from the given component environment into a Class instance.void
injectClass(Class clazz, String componentId, boolean invokePostConstruct)
Inject the injectable resources from the given component id into a Class instance.void
injectInstance(Object instance)
Inject the given object instance with the resources from its component environment.void
injectInstance(Object instance, boolean invokePostConstruct)
Inject the given object instance with the resources from its component environment.void
injectInstance(Object instance, JndiNameEnvironment componentEnv)
Inject the injectable resources from the given component environment into an object instance.void
injectInstance(Object instance, JndiNameEnvironment componentEnv, boolean invokePostConstruct)
Inject the injectable resources from the given component environment into an object instance.void
injectInstance(Object instance, String componentId, boolean invokePostConstruct)
Inject the injectable resources for the given component id into an object instance.void
invokeClassPreDestroy(Class clazz, JndiNameEnvironment componentEnv)
Invoke any static @PreDestroy methods defined on the class (and super-classes).void
invokeInstancePostConstruct(Object instance, JndiNameEnvironment componentEnv)
Invoke any @PostConstruct methods defined on the instance's class (and super-classes).void
invokeInstancePreDestroy(Object instance)
Invoke any @PreDestroy methods defined on the instance's class (and super-classes).void
invokeInstancePreDestroy(Object instance, boolean validate)
Invoke any @PreDestroy methods defined on the instance's class (and super-classes).void
invokeInstancePreDestroy(Object instance, JndiNameEnvironment componentEnv)
Invoke any @PreDestroy methods defined on the instance's class (and super-classes).void
postConstruct()
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Method Detail
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postConstruct
public void postConstruct()
- Specified by:
postConstruct
in interfaceorg.glassfish.hk2.api.PostConstruct
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injectInstance
public void injectInstance(Object instance) throws InjectionException
Description copied from interface:InjectionManager
Inject the given object instance with the resources from its component environment. The applicable component naming environment information will be retrieved from the current invocation context. Any @PostConstruct methods on the instance's class(and super-classes) will be invoked after injection.- Specified by:
injectInstance
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectInstance
public void injectInstance(Object instance, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Inject the given object instance with the resources from its component environment. The applicable component naming environment information will be retrieved from the current invocation context. If invokePostConstruct is true, any @PostConstruct methods on the instance's class(and super-classes) will be invoked after injection.- Specified by:
injectInstance
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectInstance
public void injectInstance(Object instance, JndiNameEnvironment componentEnv) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources from the given component environment into an object instance. The specified componentEnv must match the environment that is associated with the component on top of the invocation stack at the time this method is invoked. Any @PostConstruct methods on the instance's class(and super-classes) will be invoked after injection.- Specified by:
injectInstance
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectInstance
public void injectInstance(Object instance, JndiNameEnvironment componentEnv, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources from the given component environment into an object instance. The specified componentEnv must match the environment that is associated with the component on top of the invocation stack at the time this method is invoked.- Specified by:
injectInstance
in interfaceInjectionManager
invokePostConstruct
- if true, invoke any @PostConstruct methods on the instance's class(and super-classes) after injection.- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectInstance
public void injectInstance(Object instance, String componentId, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources for the given component id into an object instance.- Specified by:
injectInstance
in interfaceInjectionManager
invokePostConstruct
- if true, invoke any @PostConstruct methods on the instance's class(and super-classes) after injection.- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectClass
public void injectClass(Class clazz, String componentId, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources from the given component id into a Class instance. Only class-level(static) fields/methods are supported. E.g., this injection operation would be used for the Application Client Container main class.- Specified by:
injectClass
in interfaceInjectionManager
invokePostConstruct
- if true, invoke any @PostConstruct methods on the class(and super-classes) after injection.- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectClass
public void injectClass(Class clazz, JndiNameEnvironment componentEnv) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources from the given component environment into a Class instance. Only class-level(static) fields/methods are supported. E.g., this injection operation would be used for the Application Client Container main class. Any @PostConstruct methods on the class(and super-classes) will be invoked after injection.- Specified by:
injectClass
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs during injection
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injectClass
public void injectClass(Class clazz, JndiNameEnvironment componentEnv, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Inject the injectable resources from the given component environment into a Class instance. Only class-level(static) fields/methods are supported. E.g., this injection operation would be used for the Application Client Container main class.- Specified by:
injectClass
in interfaceInjectionManager
invokePostConstruct
- if true, invoke any @PostConstruct methods on the class(and super-classes) after injection.- Throws:
InjectionException
- Thrown if an error occurs during injection
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invokeInstancePreDestroy
public void invokeInstancePreDestroy(Object instance, JndiNameEnvironment componentEnv) throws InjectionException
Description copied from interface:InjectionManager
Invoke any @PreDestroy methods defined on the instance's class (and super-classes). The specified componentEnv must match the environment that is associated with the component on top of the invocation stack at the time this method is invoked.- Specified by:
invokeInstancePreDestroy
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs
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invokeInstancePostConstruct
public void invokeInstancePostConstruct(Object instance, JndiNameEnvironment componentEnv) throws InjectionException
Description copied from interface:InjectionManager
Invoke any @PostConstruct methods defined on the instance's class (and super-classes). The specified componentEnv must match the environment that is associated with the component on top of the invocation stack at the time this method is invoked.- Specified by:
invokeInstancePostConstruct
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs
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invokeInstancePreDestroy
public void invokeInstancePreDestroy(Object instance) throws InjectionException
Description copied from interface:InjectionManager
Invoke any @PreDestroy methods defined on the instance's class (and super-classes). Invocation information will be retrieved from the current component invocation context.- Specified by:
invokeInstancePreDestroy
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs
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invokeInstancePreDestroy
public void invokeInstancePreDestroy(Object instance, boolean validate) throws InjectionException
Description copied from interface:InjectionManager
Invoke any @PreDestroy methods defined on the instance's class (and super-classes). Invocation information will be retrieved from the current component invocation context.- Specified by:
invokeInstancePreDestroy
in interfaceInjectionManager
validate
- if false, do nothing if the instance is not registered- Throws:
InjectionException
- Thrown if an error occurs
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invokeClassPreDestroy
public void invokeClassPreDestroy(Class clazz, JndiNameEnvironment componentEnv) throws InjectionException
Description copied from interface:InjectionManager
Invoke any static @PreDestroy methods defined on the class (and super-classes). The specified componentEnv must match the environment that is associated with the component on top of the invocation stack at the time this method is invoked.- Specified by:
invokeClassPreDestroy
in interfaceInjectionManager
- Throws:
InjectionException
- Thrown if an error occurs
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createManagedObject
public <T> T createManagedObject(Class<T> clazz) throws InjectionException
Create a managed object for the given class. The object will be injected and any PostConstruct methods will be called. The returned object can be cast to the clazz type but is not necessarily a direct reference to the managed instance. All invocations on the returned object should be on its public methods. It is the responsibility of the caller to destroy the returned object by calling destroyManagedObject(Object managedObject).- Specified by:
createManagedObject
in interfaceInjectionManager
- Parameters:
clazz
- Class to be instantiated- Returns:
- managed object
- Throws:
InjectionException
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createManagedObject
public <T> T createManagedObject(Class<T> clazz, boolean invokePostConstruct) throws InjectionException
Create a managed object for the given class. The object will be injected and if invokePostConstruct is true, any @PostConstruct methods on the instance's class(and super-classes) will be invoked after injection. The returned object can be cast to the clazz type but is not necessarily a direct reference to the managed instance. All invocations on the returned object should be on its public methods. It is the responsibility of the caller to destroy the returned object by calling destroyManagedObject(Object managedObject).- Specified by:
createManagedObject
in interfaceInjectionManager
- Parameters:
clazz
- Class to be instantiatedinvokePostConstruct
- if true, invoke any @PostConstruct methods on the instance's class(and super-classes) after injection.- Returns:
- managed object
- Throws:
InjectionException
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destroyManagedObject
public void destroyManagedObject(Object managedObject) throws InjectionException
Destroy a managed object that was created via createManagedObject. Any PreDestroy methods will be called.- Specified by:
destroyManagedObject
in interfaceInjectionManager
- Parameters:
managedObject
-- Throws:
InjectionException
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destroyManagedObject
public void destroyManagedObject(Object managedObject, boolean validate) throws InjectionException
Destroy a managed object that was created via createManagedObject. Any PreDestroy methods will be called.- Specified by:
destroyManagedObject
in interfaceInjectionManager
- Parameters:
managedObject
-validate
- if false, do nothing if the instance is not registered- Throws:
InjectionException
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inject
public void inject(Class clazz, Object instance, JndiNameEnvironment envDescriptor, String componentId, boolean invokePostConstruct) throws InjectionException
Description copied from interface:InjectionManager
Perform injection.- Specified by:
inject
in interfaceInjectionManager
- Parameters:
instance
- Target instance for injection, or null if injection is class-based. Any error encountered during any portion of injection is propagated immediately.clazz
- The class of the instance to perform injection. This is needed b/c of static injection.envDescriptor
- The descriptor containing the injection information.componentId
- The id of the component in whose jndi environment injection actually occurs. Null indicates the current jndi environment.invokePostConstruct
- if true, invoke any @PostConstruct methods- Throws:
InjectionException
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