com.luciad.format.gml32.transformation

LuciadLightspeedClass TLcdGML32TypeMappingAnnotation

java.lang.Object

com.luciad.format.gmlcommon.transformation.ALcdGMLTypeMappingAnnotation

com.luciad.format.gml32.transformation.TLcdGML32TypeMappingAnnotation

All Implemented Interfaces:

ILcdAnnotation

public class TLcdGML32TypeMappingAnnotation
extends ALcdGMLTypeMappingAnnotation

Maps and transforms a source data type to a given (GML) target data type.
If this annotation is present on a data type, TLcdGMLTransformer will map and transform that type to and from the given target type using the given transformation.

As an example, you could define and use a GregorianCalender type in your data model. You can map the type to an XML date type as follows:

 dataModelBuilder.typeBuilder("DateType").primitive(true).instanceClass(GregorianCalendar.class);
 TLcdDataModel dataModel = dataModelBuilder.createDataModel();
 TLcdDataType dateType = dataModel.getDeclaredType("DateType");
 dateType.addAnnotation(new TLcdGML32TypeMappingAnnotation(
   TLcdXMLBuiltInDataTypes.DateTime, new ALcdObjectTransformation() {

     public Object transform(Object aValue, Map<Object, Object> aContext) {
       return DatatypeFactory.newInstance().newXMLGregorianCalendar((GregorianCalendar) aValue);
     }

     protected Object invert(Object aValue, Map<Object, Object> aContext) {
       return ((XMLGregorianCalendar) aValue).toGregorianCalendar();
     }
 }
 

This implementation is used when mapping to and from GML 3.2.

Since:

11.0

Constructor Summary

Constructors

Constructor and Description
TLcdGML32TypeMappingAnnotation(TLcdDataType aType, ILcdObjectTransformation aTransformation)

Method Summary

Methods inherited from class com.luciad.format.gmlcommon.transformation.ALcdGMLTypeMappingAnnotation

getTransformation, getType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TLcdGML32TypeMappingAnnotation

public TLcdGML32TypeMappingAnnotation(TLcdDataType aType,
                                      ILcdObjectTransformation aTransformation)