help,modify Project updateAttribute code is correct?

[kdungyi]

package ext.training;

import ext.generic.util.IBAUtility;

import wt.fc.PersistenceHelper;

import wt.fc.QueryResult;

import wt.projmgmt.admin.Project2;

import wt.query.QueryException;

import wt.query.QuerySpec;

public class ModifyProjectAtt {

  public static void modifyPrtAtt() throws Exception{

  try {

  QuerySpec qs = new QuerySpec(Project2.class);

  QueryResult rs = PersistenceHelper.manager.find(qs);

  while (rs.hasMoreElements()) {

  Project2 proj= (Project2) rs.nextElement();

  IBAUtility iba = new IBAUtility(proj);

  String prdType = iba.getIBAValue("PRODUCTDEVELOPTYPE");//產品種類

  if(prdType == null  || prdType.trim().equals("")){}

  else{

  if(prdType.indexOf("類")>-1){

  }else{

  String corType = prdType+"類";

  iba.setIBAValue("PRODUCTDEVELOPTYPE", corType);//設定新的Type名稱

  iba.updateAttributeContainer(proj);//更新project

  iba.updateIBAHolder(proj);

  }

  }

  }

  } catch (QueryException e) {

  // TODO Auto-generated catch block

  e.printStackTrace();

  }

  }

}

[RenatShaimardan]

Hi,

Can you say version of Windchill?

I think, you can try PersistableAdapter (or depricated LWCNormalizedObject )

PersistableAdapter PObj = new PersistableAdapter(proj,null,null,null);

PObj.load("PRODUCTDEVELOPTYPE");

PObj.set("PRODUCTDEVELOPTYPE", corType);

PObj.apply();

----------------------------------

Example usage from API doc (%Windchill%\Windchill\codebase\wt\clients\library\api\com\ptc\core\lwc\server\PersistableAdapter.html):

CREATE

Locale locale = SessionHelper.getLocale(); PersistableAdapter obj = new PersistableAdapter("com.acme.AcmePart",locale,new CreateOperationIdentifier());

obj.load("name","number");

obj.set("name","my name");

obj.set("number","12345");

obj.persist();

RETRIEVE

PersistableAdapter obj = new PersistableAdapter(my_persistable,null,locale,null);

obj.load("name","number");

Object nameValue = obj.get("name");

Object numberValue = obj.get("number");

UPDATE

PersistableAdapter obj = new PersistableAdapter(my_persistable,null,locale,new UpdateOperationIdentifier());

obj.load("attributeA","attribtueB");

obj.set("attributeA",Boolean.TRUE);

obj.set("attribtueB","PURPLE");

obj.apply();

...

PersistenceHelper.manager.modify(my_persistable);

---------------------------------

Best regards

[kdungyi]

version is windchill 10.2 ,  runtime by workflow

[RenatShaimardan]

Ok, use PersistableAdapter