Class FeaturePropertyAccessorFactory
- Object
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- FeaturePropertyAccessorFactory
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- All Implemented Interfaces:
PropertyAccessorFactory
public class FeaturePropertyAccessorFactory extends Object implements PropertyAccessorFactory
Creates a namespace aware property accessor for ISO Features.The created accessor handles a small subset of xpath expressions, a non-nested "name" which corresponds to a feature attribute, and "@id", corresponding to the feature id.
THe property accessor may be run against
org.geotools.feature.Feature
, or againstorg.geotools.feature.FeatureType
. In the former case the feature property value is returned, in the latter a descriptor is returned (in case of "@" attributes, a Name is returned or null if the attribute doesn't exist - can be used to validate an x-path!) .- Author:
- Justin Deoliveira (The Open Planning Project), Gabriel Roldan (Axios Engineering)
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Field Summary
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Fields inherited from interface PropertyAccessorFactory
NAMESPACE_CONTEXT
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Constructor Summary
Constructors Constructor Description FeaturePropertyAccessorFactory()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description PropertyAccessor
createPropertyAccessor(Class type, String xpath, Class target, Hints hints)
Creates a property accessor for a particular class.
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Method Detail
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createPropertyAccessor
public PropertyAccessor createPropertyAccessor(Class type, String xpath, Class target, Hints hints)
Description copied from interface:PropertyAccessorFactory
Creates a property accessor for a particular class.- Specified by:
createPropertyAccessor
in interfacePropertyAccessorFactory
- Parameters:
type
- The type of object to be accessed.xpath
- The xpath expression to evaluate.target
- The kind of result we are expecting (ie Geometry)hints
- Hints to be used when creatign the accessor.- Returns:
- The property accessor, or
null
if this factory cannot create an accessor for the specified type.
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