topic Re: get all Child associations with a specific Association Type in Alfresco Archive

get all Child associations with a specific Association Type

nicola_peluchet — Mon, 09 May 2011 09:00:17 GMT

Hi,i'm a total newbie to java and Alfresco and i have this simple problem: i need to get all child Associations of a noderef with Association Type = "risposteAssociate". In Javascript i do something like:var risposte = node.childAssocs["crl:risposteAssociate"];‍In Java i have to do something like:Li

Re: get all Child associations with a specific Association Type

openpj — Tue, 24 May 2011 10:38:07 GMT

Try to use the following code:


String CRL_MODEL_URI = "TheModelURIThatYouHaveInYourCustomModel";
QName ASSOC_NAME_RISPOSTE_ASSOCIATE = QName.createQName(CRL_MODEL_URI, "risposteAssociate");
List<ChildAssociationRef> risposteAssociate = nodeService.getChildAssocs(node, RegexQNamePattern.MATCH_ALL, ASSOC_NAME_RISPOSTE_ASSOCIATE);
‍‍‍‍‍

Hope this helps.

Re: get all Child associations with a specific Association Type

isloat — Thu, 26 May 2011 08:04:36 GMT

I'll do the following:

List<ChildAssociationRef> nodes = nodeService.getChildAssocs(node);
List<ChildAssociationRef> risposteAssociate = new List<ChildAssociationRef>();
for (ChildAssociationRef element : nodes) {
   if ("risposteAssociate".equalsIgnoreCase(element.getTypeQName().toString())) {
      risposteAssociate.add(element);
   }
}‍‍‍‍‍‍‍

But the OpenPj solution is smarter

Re: get all Child associations with a specific Association Type

timharder — Mon, 08 Aug 2016 15:49:00 GMT

Hi, you can also use the DBNodeService:

List<ChildAssociationRef> childAssocs = dbNodeService.getChildAssocs(someNodeRef, new HashSet<QName>(Arrays.asList(someTypeQName1, someTypeQName2,…));

Here you can directly search by type.

Regards