how to fetch classification node and classification attributes on a WTPart in 10.2

Try this query report in CS129984:

This report can be generated using the following tables and joins:

Tables:

1. Part (wt.part.WTPart)

2. Classification Node (wt.csm.navigation.ClassificationNode)

3. Reference Value (wt.iba.value. ReferenceValue)

Joins:

1. Reference Value- IBAHolder Reference- Part

2. Reference Value- IBAReferenceable Reference- Classification Node

1. You can fetch the classification node on a WTPart by simply fetching the IBA value of classification attribute. Below snippet can be used to fetch the internal name of classification node:

String node = getibaValue( <WTPart Object>, <Internal name of Classification Binding attribute>);

public static String getibaValue(Persistable obj, String id) {
 
  try {

   // fetching persistable object
   final PersistableAdapter obj2 = new PersistableAdapter(obj, null,
     Locale.US, null);
   obj2.load(id);

   String value = obj2.getAsString(id).toString();

   return value;
  } catch (WTException e) {
   // return - if exception
   return "";
  }

}

2. Now we need to fetch all the classification attributes corresponding to the internal name of node which we have fetched in step 1. Below code snippet returns a list with all classification attributes.

public static List<String> getPartsLinkIBA(String node)

throws WTException {

List<String> l1 = new ArrayList<String>();

final TypeDefinitionReadView localTypeDefinitionReadView = TypeDefinitionServiceHelper.service

.getTypeDefView(AttributeTemplateFlavor.LWCSTRUCT,

CsmConstants.NAMESPACE, node);

if (localTypeDefinitionReadView != null) {

final Collection<AttributeDefinitionReadView> x = localTypeDefinitionReadView

final Iterator<AttributeDefinitionReadView> it = x.iterator();

// getting all the attributes internal name

while (it.hasNext()) {

final Object object = (Object) it.next();

final AttributeDefinitionReadView adrv = (AttributeDefinitionReadView) object;

l1.add(adrv.getName());

   /*

return l1;

}

3. Once you have the WTPart Object and all the classification attributes (List in step 2), you can fetch the values of all the attributes by using any method like Persistable Adapter, IBAHolder, etc.