xml serialization issue with edge

Hi,

I have some issue when serializing graph with edges routed manually by the user, the "points array" or abs are not saved in the xml file.

I use a class for edge called Line that extend mxCell

public class Line extends mxCell{\n\nprivate String Type;\npublic Line() {\n    //this("",new mxGeometry(0, 0, 100, 100),"endArrow=none;strokeWidth=2;", "");\n    this("",new mxGeometry(0, 0, 100, 100),"H_GROUNDLINE");\n\n}\npublic Line(Object value, mxGeometry geometry, String style) {\n    setValue(value);\n\n    setGeometry(geometry);\n    setStyle(style);\n    setEdge(true);\n    Type = style;\n\n}\n\n @Override\npublic String toString() {\n    return Type;\n}\n

}

I registered the codec like this:

mxCodecRegistry.register(new mxCellCodec(new Line(),\n              null, new String[] { "parent", "source", "target" }, null));\n

when i save the graph, it gives me this xml code:

<Line id="15" parent="1" source="6" target="11" />\n

but I would something like in the original graph editor example with the geometry data and where points array appears:

<mxCell edge="1" id="4" parent="1" source="2" target="3"\nvalue="">\n  <mxGeometry as="geometry" height="100.0" relative="1"\n  width="100.0">\n    <mxPoint as="sourcePoint" x="410.0" y="330.0" />\n    <mxPoint as="targetPoint" x="410.0" y="700.0" />\n    <Array as="points">\n      <mxPoint x="170.0" y="530.0" />\n    </Array>\n  </mxGeometry>\n</mxCell>\n

I tied to add "geometry" in

new String[] { "parent", "source", "target" },\n

but no changes.

Any suggestions?

Thanks for help and for your time.