| java.lang.Object
 com.sun.data.provider.impl.ObjectFieldKeySupport
| ObjectFieldKeySupport | | public class ObjectFieldKeySupport (Code) | | Support class for
DataProvider implementations that need to
instrospect Java classes to discover properties (and optionally public
fields) and return
FieldKey instances for them.
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| ObjectFieldKeySupport | | public ObjectFieldKeySupport(Class clazz, boolean includeFields)(Code) | | Construct a new support instance wrapping the specified class,
with the specified flag for including public fields.
WARNING - Instances of this class will not be
Serializable, so callers should not attempt to save
fields containing such instances.
Parameters:
clazz - Class whose properties should be exposed
Parameters:
includeFields - Flag indicating whether public fields shouldalso be included |
| getFieldKey | | public FieldKey getFieldKey(String fieldId) throws DataProviderException(Code) | | Return the
FieldKey associated with the specified canonical
identifier, if any; otherwise, return null.
Parameters:
fieldId - Canonical identifier of the required field |
| isAssignable | | public boolean isAssignable(FieldKey fieldKey, Object value) throws DataProviderException(Code) | | Return true if the specified value may be
successfully assigned to the specified field.
Parameters:
fieldKey - FieldKey to check assignability for
Parameters:
value - Proposed value |
| isReadOnly | | public boolean isReadOnly(FieldKey fieldKey) throws DataProviderException(Code) | | Return the read only state of the field associated with the
specified
FieldKey , if it can be determined, otherwise,
return true.
Parameters:
fieldKey - FieldKey to return read only state for |
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