org.geotools.gml3.bindings
Class SubstitutionGroupXSAnyTypeBinding
Object
AbstractComplexBinding
XSAnyTypeBinding
SubstitutionGroupXSAnyTypeBinding
- All Implemented Interfaces:
- Binding, ComplexBinding
public class SubstitutionGroupXSAnyTypeBinding
- extends XSAnyTypeBinding
A binding that searches the substitution group of XSD element children to find properties of a
complex attribute. This is necessary to support the GML property type pattern, in which a
property (a property-type type) contains a property that is a member of a substitution group.
gml:AttributeType is the canonical example of the property type pattern.
gml:FeaturePropertyType is an example of the property type pattern that has an explicit binding
FeaturePropertyTypeBinding
, but because an application schema may define more property
types whose names are not known at compile time, a binding like
FeaturePropertyTypeBinding
cannot be written. This class exists to handle these
application-schema-defined property types.
- Author:
- Ben Caradoc-Davies, CSIRO Exploration and Mining
- Module:
modules/extension/xsd-gml3 (gt-xsd-gml3.jar)
Method Summary |
Element |
encode(Object object,
Document document,
Element value)
Subclasses should ovverride this method if need be, the default implementation
returns value. |
List |
getProperties(Object object,
XSDElementDeclaration element)
Subclasses should override this method if need be, the default implementation
returns null . |
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SubstitutionGroupXSAnyTypeBinding
public SubstitutionGroupXSAnyTypeBinding()
getProperties
public List getProperties(Object object,
XSDElementDeclaration element)
throws Exception
- Description copied from class:
AbstractComplexBinding
- Subclasses should override this method if need be, the default implementation
returns
null
.
Note that this method only needs to be implemented for schema types which
are open-ended in which the contents are not specifically specified by
the schema.
- Specified by:
getProperties
in interface ComplexBinding
- Overrides:
getProperties
in class AbstractComplexBinding
- Parameters:
object
- the object being encoded.
- Returns:
- A list of the properties for the object.
- Throws:
Exception
- See Also:
AbstractComplexBinding.getProperties(java.lang.Object,
org.eclipse.xsd.XSDElementDeclaration)
encode
public Element encode(Object object,
Document document,
Element value)
throws Exception
- Description copied from class:
AbstractComplexBinding
- Subclasses should ovverride this method if need be, the default implementation
returns value.
- Specified by:
encode
in interface ComplexBinding
- Overrides:
encode
in class AbstractComplexBinding
- Parameters:
object
- The object being encoded.document
- The document containing the encoded element.value
- The object as encoded by the parent binding.
- Returns:
- The element for the objcet being encoded, or
null
- Throws:
Exception
- See Also:
AbstractComplexBinding.encode(java.lang.Object, org.w3c.dom.Document,
org.w3c.dom.Element)
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