? BasicDynaClass
java.lang.Object
org.apache.commons.beanutils.BasicDynaClass
- ????????:
Serializable
,DynaClass
- ??????:
LazyDynaClass
Minimal implementation of the DynaClass
interface. Can be
used as a convenience base class for more sophisticated implementations.
IMPLEMENTATION NOTE - The DynaBean
implementation class supplied to our constructor MUST have a one-argument
constructor of its own that accepts a DynaClass
. This is
used to associate the DynaBean instance with this DynaClass.
- ??:
- $Id$
- ????:
-
????
????????????protected Constructor<?>
The constructor of thedynaBeanClass
that we will use for creating new instances.protected static Class<?>[]
The method signature of the constructor we will use to create new DynaBean instances.protected Object[]
The argument values to be passed to the constructore we will use to create new DynaBean instances.protected Class<?>
TheDynaBean
implementation class we will use for creating new instances.protected String
The "name" of this DynaBean class.protected DynaProperty[]
The set of dynamic properties that are part of this DynaClass.protected HashMap<String,
DynaProperty> The set of dynamic properties that are part of this DynaClass, keyed by the property name. -
?????
????????Construct a new BasicDynaClass with default parameters.BasicDynaClass
(String name, Class<?> dynaBeanClass) Construct a new BasicDynaClass with the specified parameters.BasicDynaClass
(String name, Class<?> dynaBeanClass, DynaProperty[] properties) Construct a new BasicDynaClass with the specified parameters. -
????
??????????Class<?>
Return the Class object we will use to create new instances in thenewInstance()
method.Return an array ofProperyDescriptors
for the properties currently defined in this DynaClass.getDynaProperty
(String name) Return a property descriptor for the specified property, if it exists; otherwise, returnnull
.getName()
Return the name of this DynaClass (analogous to thegetName()
method ofjava.lang.Class</code), which allows the same
DynaClass
implementation class to support different dynamic classes, with different sets of properties.Instantiate and return a new DynaBean instance, associated with this DynaClass.protected void
setDynaBeanClass
(Class<?> dynaBeanClass) Set the Class object we will use to create new instances in thenewInstance()
method.protected void
setProperties
(DynaProperty[] properties) Set the list of dynamic properties supported by this DynaClass.
-
??????
-
constructor
The constructor of thedynaBeanClass
that we will use for creating new instances. -
constructorTypes
The method signature of the constructor we will use to create new DynaBean instances. -
constructorValues
The argument values to be passed to the constructore we will use to create new DynaBean instances. -
dynaBeanClass
TheDynaBean
implementation class we will use for creating new instances. -
name
The "name" of this DynaBean class. -
properties
The set of dynamic properties that are part of this DynaClass. -
propertiesMap
The set of dynamic properties that are part of this DynaClass, keyed by the property name. Individual descriptor instances will be the same instances as those in theproperties
list.
-
-
???????
-
BasicDynaClass
public BasicDynaClass()Construct a new BasicDynaClass with default parameters. -
BasicDynaClass
Construct a new BasicDynaClass with the specified parameters.- ??:
name
- Name of this DynaBean classdynaBeanClass
- The implementation class for new instances
-
BasicDynaClass
Construct a new BasicDynaClass with the specified parameters.- ??:
name
- Name of this DynaBean classdynaBeanClass
- The implementation class for new intancesproperties
- Property descriptors for the supported properties
-
-
??????
-
getName
Return the name of this DynaClass (analogous to thegetName()
method ofjava.lang.Class</code), which allows the same
DynaClass
implementation class to support different dynamic classes, with different sets of properties. -
getDynaProperty
Return a property descriptor for the specified property, if it exists; otherwise, returnnull
.- ???:
getDynaProperty
????DynaClass
- ??:
name
- Name of the dynamic property for which a descriptor is requested- ??:
- The descriptor for the specified property
- ??:
IllegalArgumentException
- if no property name is specified
-
getDynaProperties
Return an array of
ProperyDescriptors
for the properties currently defined in this DynaClass. If no properties are defined, a zero-length array will be returned.FIXME - Should we really be implementing
getBeanInfo()
instead, which returns property descriptors and a bunch of other stuff?- ???:
getDynaProperties
????DynaClass
- ??:
- the set of properties for this DynaClass
-
newInstance
Instantiate and return a new DynaBean instance, associated with this DynaClass.- ???:
newInstance
????DynaClass
- ??:
- A new
DynaBean
instance - ??:
IllegalAccessException
- if the Class or the appropriate constructor is not accessibleInstantiationException
- if this Class represents an abstract class, an array class, a primitive type, or void; or if instantiation fails for some other reason
-
getDynaBeanClass
Return the Class object we will use to create new instances in thenewInstance()
method. This Class MUST implement theDynaBean
interface.- ??:
- The class of the
DynaBean
-
setDynaBeanClass
Set the Class object we will use to create new instances in thenewInstance()
method. This Class MUST implement theDynaBean
interface.- ??:
dynaBeanClass
- The new Class object- ??:
IllegalArgumentException
- if the specified Class does not implement theDynaBean
interface
-
setProperties
Set the list of dynamic properties supported by this DynaClass.- ??:
properties
- List of dynamic properties to be supported
-