AttributeTypeIdentifier PERSONAL_CABINET_ATI =
getIdentifier("personalCabinet", "wt.folder.Cabinet");
TypeIdentifier CABINET_TID = getIdentifier("wt.folder.Cabinet",
null);
protected void initAttributes(Set<AttributeTypeIdentifier>
attributes) {
super.initAttributes(attributes);
attributes.add(PERSONAL_CABINET_ATI);
}
private static class ObjectParams {
Cabinet cabinet = null;
TypeInstance ti = null;
ObjectParams(Cabinet cabinet){
if(cabinet != null)
this.cabinet = cabinet;
}
ObjectParams(TypeInstance ti){
if(ti != null)
this.ti = ti;
}
void reSetObject(Cabinet cabinet){
if(cabinet != null)
this.cabinet = cabinet;
}
boolean isPersonalCabinet(){
if(cabinet != null){
return (cabinet.isPersonalCabinet());
}else{
return (Boolean)ti.get(PERSONAL_CABINET_ATI);
}
}
}
protected boolean inflateRequired() {
boolean need = false;
TypeInstance ti = getTypeInstanceObject();
if(ti != null){
need = super.inflateRequired();
if(!need){
if(ti.get(PERSONAL_CABINET_ATI) == null){ // should contain
PERSONAL_CABINET_ATI
need = true;
}
}
}
return need;
}
private ObjectParams getObjectParams(){
ObjectParams object_params = null;
WTObject obj = super.getObject(false);
TypeInstance ti = getTypeInstanceObject();
if (obj != null && obj instanceof Cabinet) {//Object is available
object_params = new ObjectParams((Cabinet)obj);
} else if(ti != null) {//TypeInstance is available
if(inflateRequired()){
obj = super.getObject(true);
if (obj != null && obj instanceof Cabinet) {
object_params = new ObjectParams((Cabinet)obj);
}else{
object_params = null;
}
} else {
object_params = new ObjectParams(ti);
}
}
return object_params;
}

public IconSelector getStandardIconSelector()
throws WTException, IllegalAccessException,
InvocationTargetException {
IconSelector icon = null;
ObjectParams object_params = getObjectParams();
if(object_params != null){
boolean is_personal_cabinet =
object_params.isPersonalCabinet();
if(is_personal_cabinet)
icon = new IconSelector(PERSONAL_ICON);
else
icon = new IconSelector(SHARED_ICON);
}
if (icon == null)
icon = super.getStandardIconSelector();
return icon;
}