Revision 42771 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.jts/src/main/java/org/gvsig/fmap/geom/jts/operation/fromwkb/FromWKB.java
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/** |
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* DOCUMENT ME!
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* |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public static final int CODE = GeometryLocator.getGeometryManager(). |
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getGeometryOperationCode(NAME); |
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private static WKBParser3 wkbParser = new WKBParser3();
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private static PostGISEWKBParser wkbParser = new PostGISEWKBParser();
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.operation.GeometryOperation#invoke(org.gvsig.fmap.geom.Geometry, org.gvsig.fmap.geom.operation.GeometryOperationContext) |
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*/ |
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/* |
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* Como no tenemos un parser de OGC-WKB que es distinto del PostGIS-EWKB |
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* de momento, usamos el de PostGIS-EWKB |
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* |
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* La especificaci?n del OGC-WKB se puede encontrar en la wikipedia: |
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* https://en.wikipedia.org/wiki/Well-known_text#Well-known_binary |
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* |
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* Podemos asumir que si el 5? byte del WKB es distinto de 0 se trata de PostGIS-EWKB |
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*/ |
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public Object invoke(Geometry geom, GeometryOperationContext ctx) |
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throws GeometryOperationException {
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byte[] data = (byte[])ctx.getAttribute("data");
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