when specific document created, we want to automatically create another document and attach as child

[AR_9920456]

when specific document created, we want to automatically create another document and attach as child

In the given code the child document which created automatically its failed to add as a child, and i tried with without linkage. The document is created automatically but after i tried to link it was showing error

@Override

protected synchronized void performStartupProcess() throws ManagerException {

super.performStartupProcess();

System.out.println("Registering CreateDocumentListener listeners...");

final ManagerService managerService = this.getManagerService();

managerService.addEventListener(new ServiceEventListenerAdapter(CreateDocumentListenerManager.class.getName()) {

public void notifyVetoableEvent(Object event) throws Exception {

System.out.println("DocumentDownloadListener notifyVetoableEvent POST_STORE ");

CreateDocumentListenerManager.addChildDocument((KeyedEvent) event);

};

}, PersistenceManagerEvent.generateEventKey(PersistenceManagerEvent.POST_STORE));

}

protected static void addChildDocument(KeyedEvent event) throws WTException, PropertyVetoException, RemoteException {

Object eventTarget = event.getEventTarget();

if (eventTarget instanceof WTDocument) {

WTDocument doc = (WTDocument) eventTarget;

// Check if the created document is of type com.windchill.WFActivityA

TypeIdentifier type = ClientTypedUtility.getTypeIdentifier(doc);

if (type.getTypeInternalName().equals("com.windchill.WFActivityA")) {

// Get the name and number of the parent document

WTDocument doc1 = (WTDocument) doc;

// wt.vc.wip.WorkInProgressHelper.service.checkin((wt.vc.wip.Workable) doc1, "Check in comment");

WTDocumentUsageLink linknew = new WTDocumentUsageLink();

// Find the TypeIdentifier for com.windchill.WFActivityB

TypeDefinitionReference childTypeDefRef = TypedUtilityServiceHelper.service.getTypeDefinitionReference("com.windchill.WFActivityB");

System.out.println("childTypeDefRef :"+childTypeDefRef);

// Create a new document of type com.windchill.WFActivityB

WTDocument childDocument = WTDocument.newWTDocument();

childDocument.setName("Child Document " + doc1.getNumber());

WTDocumentMaster masterChild = (WTDocumentMaster)childDocument.getMaster();

// Set the type definition reference for the child document

childDocument.setTypeDefinitionReference(childTypeDefRef);

System.out.println("childDocument :"+childDocument);

linknew.setRoleAObject(doc1);

linknew.setRoleBObject(childDocument);

WTDocumentUsageLink usageLink = WTDocumentHelper.service.createUsageLink(doc1, childDocument);

wt.fc.PersistenceHelper.manager.save(usageLink);

wt.vc.wip.WorkInProgressHelper.service.checkin((wt.vc.wip.Workable) doc1, "Check in comment");

System.out.println("Created successfully !!");

}

}

}

[HelesicPetr]

Hi @AR_9920456 

What is the error you are talking about?

The point could be that the original Document is not yet stored and listener event is triggered too early. 

PetrH

[AR_9920456]

I am unable to do save as the EPM Document. while save as its giving error in MS log 

Error Message : "The value of "Owner Application" cannot be set to null, since it is a "required" attribute."

[AR_9920456]

Sorry,this is the code iam using.

In this line error is poping up [ copyInfoArray = EnterpriseHelper.service.newMultiObjectCopy(originals); ]

private EPMDocument saveAsCADAssembly(EPMDocument emptyCADAssembly , String name, String number) {

try {

RevisionControlled[] originals = new RevisionControlled[1];

CopyObjectInfo[] copyInfoArray = null;

originals[0] = emptyCADAssembly;

System.out.println("originals: " + originals);

copyInfoArray = EnterpriseHelper.service.newMultiObjectCopy(originals);

EPMDocument copy = (EPMDocument) copyInfoArray[0].getCopy();

copy.setNumber(number +".SLDASM");

System.out.println("number set");

copy.setName(name+".SLDASM");

System.out.println("name set");

copy.setContainer(emptyCADAssembly.getContainer());

copyInfoArray = EnterpriseHelper.service.saveMultiObjectCopy(copyInfoArray);

} catch (Exception e) {

e.printStackTrace();

}