Revision 259 org.gvsig.projection/trunk/org.gvsig.projection.api/src/main/java/org/gvsig/fmap/crs/persistence/CoordTransPersistenceFactory.java

View differences:

CoordTransPersistenceFactory.java
42 42 

  		




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    private static final String FIELD_SOURCE_PROJECTION = "source";


  		




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    private static final String DESCRIPTION_SOURCE_PROJECTION  = "Source projection";


  		




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    private static final String FIELD_DESTINATION_PROJECTION = "destination";


  		




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    private static final String DESCRIPTION_DESTINATION_PROJECTION = "Destination Projection";


  		




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  ......




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        DynStruct definition = this.getDefinition();


  		




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        definition.addDynField(FIELD_SOURCE_PROJECTION).setDescription(


  		




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            DESCRIPTION_SOURCE_PROJECTION).setMandatory(true).setType(


  		




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                DataTypes.CRS);


  		




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        definition.addDynField(FIELD_DESTINATION_PROJECTION).setDescription(


  		




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            DESCRIPTION_DESTINATION_PROJECTION).setMandatory(true).setType(


  		




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                DataTypes.CRS);


  		




  
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        definition.addDynFieldObject(FIELD_SOURCE_PROJECTION).setDescription(


  		




  
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            DESCRIPTION_SOURCE_PROJECTION).setMandatory(true).setClassOfValue(IProjection.class);


  		




  
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        definition.addDynFieldObject(FIELD_DESTINATION_PROJECTION).setDescription(


  		




  
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            DESCRIPTION_DESTINATION_PROJECTION).setMandatory(true).setClassOfValue(IProjection.class);


  		




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    }


  		




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    public Object createFromState(PersistentState state)


  		




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            throws PersistenceException {


  		




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        IProjection sourceProjection = (IProjection)state.get(FIELD_SOURCE_PROJECTION);


  		




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        IProjection destinationProjection = (IProjection)state.get(FIELD_DESTINATION_PROJECTION);      


  		




  
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        IProjection destinationProjection = (IProjection)state.get(FIELD_DESTINATION_PROJECTION);


  		




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        return sourceProjection.getCT(destinationProjection);


  		




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    }


  		




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