Package org.geotools.gml2.bindings
Class GML2ParsingUtils
Object
GML2ParsingUtils
Utility methods used by gml2 bindings when parsing.
- Author:
- Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic String
Metadata key used to indicate if a feature type has been parsed from a XML schema, or reflected out of a sample feature -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic Collection<Geometry>
Wraps the elements of a geometry collection in a normal collection.static CoordinateReferenceSystem
static SimpleFeature
feature
(SimpleFeatureType fType, String fid, Node node) static SimpleFeatureType
featureType
(XSDElementDeclaration element, BindingWalkerFactory bwFactory) Turns a xml type definition into a geotools feature type.static SimpleFeatureType
featureType
(XSDElementDeclaration element, BindingWalkerFactory bwFactory, CoordinateReferenceSystem crs) Turns a xml type definition into a geotools feature type.static SimpleFeatureType
featureType
(Node node) Turns a parse node instance into a geotools feature type.static SimpleFeature
parseFeature
(ElementInstance instance, Node node, Object value, FeatureTypeCache ftCache, BindingWalkerFactory bwFactory) Utility method to implement Binding.parse for a binding which parses into A feature.
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Field Details
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PARSED_FROM_SCHEMA_KEY
Metadata key used to indicate if a feature type has been parsed from a XML schema, or reflected out of a sample feature
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Constructor Details
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GML2ParsingUtils
public GML2ParsingUtils()
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Method Details
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parseFeature
public static SimpleFeature parseFeature(ElementInstance instance, Node node, Object value, FeatureTypeCache ftCache, BindingWalkerFactory bwFactory) throws Exception Utility method to implement Binding.parse for a binding which parses into A feature.- Parameters:
instance
- The instance being parsed.node
- The parse tree.value
- The value from the last binding in the chain.ftCache
- The feature type cache.bwFactory
- Binding walker factory.- Returns:
- A feature type.
- Throws:
Exception
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featureType
Turns a parse node instance into a geotools feature type.For each child element and attribute of the node a geotools attribute type is created. AttributeType#getName() is derived from the name of the child element / attribute. Attribute#getType() is derived from the class of the value of the child element / attribute.
Attribute types for the mandatory properties of any gml feature type (description,name,boundedBy) are also created.
- Parameters:
node
- The parse node / tree for the feature.- Returns:
- A geotools feature type
- Throws:
Exception
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featureType
public static SimpleFeatureType featureType(XSDElementDeclaration element, BindingWalkerFactory bwFactory) throws Exception Turns a xml type definition into a geotools feature type.- Parameters:
element
- The element declaration.bwFactory
- The binding walker factory.- Returns:
- The corresponding geotools feature type.
- Throws:
Exception
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featureType
public static SimpleFeatureType featureType(XSDElementDeclaration element, BindingWalkerFactory bwFactory, CoordinateReferenceSystem crs) throws Exception Turns a xml type definition into a geotools feature type.- Parameters:
element
- The element declaration.bwFactory
- The binding walker factory.crs
- The coordinate reference system to use on this feature type.- Returns:
- The corresponding geotools feature type.
- Throws:
Exception
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feature
public static SimpleFeature feature(SimpleFeatureType fType, String fid, Node node) throws Exception - Throws:
Exception
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crs
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asCollection
Wraps the elements of a geometry collection in a normal collection.
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