|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface JXPathBeanInfo
JXPathBeanInfo is similar to BeanInfo
in that it describes
properties of a JavaBean class. By default, JXPathBeanInfo classes are
automatically generated by JXPathIntrospector
based on the java.beans.BeanInfo. As with JavaBeans, the user can supply an
alternative implementation of JXPathBeanInfo for a custom class. The
alternative implementation is located by class name, which is the same as the
name of the class it represents with the suffix "XBeanInfo". So, for
example, if you need to provide an alternative JXPathBeanInfo class for class
"com.foo.Bar", write a class "com.foo.BarXBeanInfo" and make it implement the
JXPathBeanInfo interface.
Method Summary | |
---|---|
Class |
getDynamicPropertyHandlerClass()
For dynamic objects, returns the class implementing the DynamicPropertyHandler interface. |
PropertyDescriptor |
getPropertyDescriptor(String propertyName)
Returns a PropertyDescriptor for the specified name or null if there is no such property. |
PropertyDescriptor[] |
getPropertyDescriptors()
Returns a list of property descriptors for the beans described by this bean info object. |
boolean |
isAtomic()
Returns true if objects of this class are treated as atomic objects which have no properties of their own. |
boolean |
isDynamic()
Returns true if the objects of this class have dynamic properties (e.g. |
Method Detail |
---|
boolean isAtomic()
String
and Number
are atomic.
boolean isDynamic()
getPropertyDescriptors()
should return null and getDynamicPropertyHandlerClass()
should return
a valid class name. An object cannot have both static and dynamic
properties at the same time.
PropertyDescriptor[] getPropertyDescriptors()
PropertyDescriptor getPropertyDescriptor(String propertyName)
propertyName
- property name
Class getDynamicPropertyHandlerClass()
DynamicPropertyHandler
interface. That class can
be used to access dynamic properties.
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |