Hi,
  i have implemented own class which extends ShapeNode and have some member variables,which holds data.
After saving/serialize jdiagram file, can i retrieve same information   


code spinet:

public class ADMCustomShapeNode extends ShapeNode implements Serializable{

private List<Map<String, ADMCustomTaskPropertyHandler>> m_lstPropertiesPerTaskPerPNTNode = null;

private List<JPanel> m_lstMetricDetailsPerTaskPerPNTNode = null;

public ADMCustomShapeNode() {
super();
// TODO Auto-generated constructor stub
}

public List<Map<String, ADMCustomTaskPropertyHandler>> GetLstPropertiesPerTaskPerPNTNode() {
return m_lstPropertiesPerTaskPerPNTNode;
}


public void SetLstPropertiesPerTaskPerPNTNode(
List<Map<String, ADMCustomTaskPropertyHandler>> propertiesPerTaskPerPNTNode) {
m_lstPropertiesPerTaskPerPNTNode = propertiesPerTaskPerPNTNode;
}


public void SetLstMetricDetailsPerTaskPerPNTNode(
List<JPanel> lstMetricDetailsPerTaskPerPNTNode) {
this.m_lstMetricDetailsPerTaskPerPNTNode = lstMetricDetailsPerTaskPerPNTNode;
}

public List<JPanel> GetLstMetricDetailsPerTaskPerPNTNode() {
return m_lstMetricDetailsPerTaskPerPNTNode;
}


regards
sandeep