| Package | Description |
|---|---|
| java.beans.beancontext |
Provides classes and interfaces relating to bean context.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
BeanContext
The BeanContext acts a logical hierarchical container for JavaBeans.
|
interface |
BeanContextServices
The BeanContextServices interface provides a mechanism for a BeanContext
to expose generic "services" to the BeanContextChild objects within.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BeanContextChildSupport
This is a general support class to provide support for implementing the
BeanContextChild protocol.
|
class |
BeanContextServicesSupport
This helper class provides a utility implementation of the
java.beans.beancontext.BeanContextServices interface.
|
class |
BeanContextSupport
This helper class provides a utility implementation of the
java.beans.beancontext.BeanContext interface.
|
| Modifier and Type | Field and Description |
|---|---|
BeanContextChild |
BeanContextChildSupport.beanContextChildPeer
The
BeanContext in which
this BeanContextChild is nested. |
| Modifier and Type | Method and Description |
|---|---|
BeanContextChild |
BeanContextChildSupport.getBeanContextChildPeer()
Gets the BeanContextChild associated with this
BeanContextChildSupport.
|
BeanContextChild |
BeanContextProxy.getBeanContextProxy()
Gets the
BeanContextChild (or subinterface)
associated with this object. |
protected static BeanContextChild |
BeanContextSupport.getChildBeanContextChild(Object child)
Gets the BeanContextChild (if any) of the specified child
|
| Modifier and Type | Method and Description |
|---|---|
URL |
BeanContextSupport.getResource(String name,
BeanContextChild bcc) |
URL |
BeanContext.getResource(String name,
BeanContextChild bcc)
Analagous to
java.lang.ClassLoader.getResource(), this
method allows a BeanContext implementation to interpose
behavior between the child Component
and underlying ClassLoader. |
InputStream |
BeanContextSupport.getResourceAsStream(String name,
BeanContextChild bcc) |
InputStream |
BeanContext.getResourceAsStream(String name,
BeanContextChild bcc)
Analagous to
java.lang.ClassLoader.getResourceAsStream(),
this method allows a BeanContext implementation
to interpose behavior between the child Component
and underlying ClassLoader. |
Object |
BeanContextServicesSupport.getService(BeanContextChild child,
Object requestor,
Class serviceClass,
Object serviceSelector,
BeanContextServiceRevokedListener bcsrl)
obtain a service which may be delegated
|
Object |
BeanContextServices.getService(BeanContextChild child,
Object requestor,
Class serviceClass,
Object serviceSelector,
BeanContextServiceRevokedListener bcsrl)
A
BeanContextChild, or any arbitrary object
associated with a BeanContextChild, may obtain
a reference to a currently registered service from its
nesting BeanContextServices
via invocation of this method. |
void |
BeanContextServicesSupport.releaseService(BeanContextChild child,
Object requestor,
Object service)
release a service
|
void |
BeanContextServices.releaseService(BeanContextChild child,
Object requestor,
Object service)
Releases a
BeanContextChild's
(or any arbitrary object associated with a BeanContextChild)
reference to the specified service by calling releaseService()
on the underlying BeanContextServiceProvider. |
| Constructor and Description |
|---|
BeanContextChildSupport(BeanContextChild bcc)
construct a BeanContextChildSupport where the JavaBean component
itself implements BeanContextChild, and encapsulates this, delegating
that interface to this implementation
|
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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