Thanks for the help Atul. The concept is clear to me now. So I just wanted to test that out. Instead of setting primary key value from parameters, I thought of giving a hard coded value as follows.
<set field="dataResourceId" from-field="STDWRAP001"/> <entity-one entity-name="DataResource" value-field="currentValue"/> <set field="dataResource" from-field="currentValue"/> where "STDWRAP001" is a valid dataresource id which exists in database. But this is what I get in console. *PrimaryKeyFinder.java:153:INFO ] Returning null because found incomplete primary key in find: [GenericEntity:DataResource][dataResourceId,null()]* What went wrong here? On Mon, Jan 7, 2013 at 12:04 PM, Atul Vani <atul.v...@hotwaxmedia.com>wrote: > Whatever are the primary keys of the entity DataResource, will be searched > in the "context". > > Why primary keys? because you are using entity-ONE. > > And the context is where you are setting variables, dataResourceId in line > 1, currentValue in line 2 and dataResource in line 3. > > > On Mon, 07 Jan 2013 11:49:20 +0530, Winster Jose <wins...@chathurangam.net> > wrote: > > Hi, >> >> Can anyone please help me to understand below xml? >> >> Please correct me if I am wrong. "dataResourceId" is taken from parameters >> and set to field "dataResourceId". And DataResource entity is fetched (but >> which will act as primary key here?) and set to field "currentValue" and >> later "currentValue" is assigned to another field "dataResource". >> >> <set field="dataResourceId" from-field="parameters.**dataResourceId"/> >> <entity-one entity-name="DataResource" value-field="currentValue"/> >> <set field="dataResource" from-field="currentValue"/> >> >> >> Regards >> Winster T Jose >> Director - Technology and Architecture >> Chathurangam Creative Solutions Private Ltd. >> Cell: +91-98469 31020 >> Mail: wins...@chathurangam.net >> > > > -- > Using Opera's revolutionary email client: http://www.opera.com/mail/ > -- Winster T Jose Director - Technology and Architecture Chathurangam Creative Solutions Private Ltd. Cell: +91-98469 31020 Mail: wins...@chathurangam.net
