31 May
2012
31 May
'12
8:30 a.m.
On Wed, May 30, 2012 at 6:21 PM, Thomas Mortagne
<thomas.mortagne(a)xwiki.com> wrote:
On Wed, May 30, 2012 at 4:46 PM, Jeremie BOUSQUET
<jeremie.bousquet(a)gmail.com> wrote:
Sorry, I was thinking at the script service, which allows you to pass
null but resolves the created entity reference. So yes, you need to
pass a non-null wiki name.
Thanks,
Marius
Hello,
I'm wondering if I'm on the good path ...
I'm trying to move out some "old core" api usage, and replace them
using the DocumentAccessBridge (3.5.1), in a java component.
Considering a very simple use-case : setting property value of an
object. Here the document containing object is not in same space as
the class.
1- With old core:
XWikiDocument doc = context.getWiki().getDocument("Prefs.Document", context);
BaseObject obj = serverDoc.getObject("Code.Class");
obj.set("property", value, context);
2- With DAB, using deprecated method:
dab.setProperty("Prefs.Document", "Code.Class", "property",
value);
3- With DAB, using non-deprecated methods:
SpaceReference prefsSpaceRef = new SpaceReference(new
EntityReference("Prefs", EntityType.SPACE));
DocumentReference prefsDocRef = new DocumentReference("Document",
prefsSpaceRef);
SpaceReference codeSpaceRef = new SpaceReference(new
EntityReference("Code", EntityType.SPACE));
DocumentReference classDocRef = new DocumentReference("Class",
codeSpaceRef);
dab.setProperty(prefsDocRef, classDocRef, "property", value);
Did you tested that ? Having a null WikiReference is actually
forbidden in SpaceReference. DocumentReference is supposed to be a
valid and complete document reference which mean including the wiki
reference.
Questions:
a- the code with 3- is, IMO, quite verbose compared to the others. Is
it really the best way to do this ? Of course I could store the
SpaceReference objects to factorize their use and simplify the code.
I'd better be sure before recoding all this ...
b- what's the best practice, for a component, to properly manage the
targeted wiki, in order to be single/multi-wiki/workspaces proof ?
Here I didn't bother specifying the targeted wiki, if I do it will add
more "*Reference" creations.
c- is there any facility method to convert an oldish xwiki document
reference (as "wiki:Space.Page" or "Space.Page") to a
DocumentReference ?
By the way, is the bridge API representative of the future new xwiki
data model that will replace old core, or is it only representative of
the current bridge api ?
Thanks,
Jeremie
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Thomas Mortagne
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