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http://jira.xwiki.org/jira/browse/XWIKI-2051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_22199
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Thomas Mortagne commented on XWIKI-2051:
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I think all the XWikiDocument.display* methods that takes BaseObject in
parameter should be moved in BaseObject itself because it does not really need
to be in XWikiDocument and that way Object could ask BaseObject fields values
without using XWikiDocument.
> Can't get properties values from a document's object from another wiki
> ----------------------------------------------------------------------
>
> Key: XWIKI-2051
> URL: http://jira.xwiki.org/jira/browse/XWIKI-2051
> Project: XWiki Platform
> Issue Type: Bug
> Components: APIs
> Affects Versions: 1.2.1, 1.3 M1
> Reporter: Thomas Mortagne
>
> To reproduce, create a user "toto" on main wiki and execute the following
> code in a any wiki except main wiki
> {code}
> #set ($document = $xwiki.getDocument("xwiki:XWiki.toto"))
> #set ($object = $document.getObject("XWiki.XWikiUsers"))
> $object.firstName
> {code}
> This will print nothing.
> The problem is that Object.get(String) reload the XWikiDocument before trying
> to get object field value. To reload the document it uses
> getCollection().getName(); that contains "XWiki.toto"
> and not "xwiki:XWiki.toto" so the wrong document is loaded and when it try
> to get field value, an empty String is returned because field or object does
> not exist.
> {code}
> public java.lang.Object get(String name)
> {
> String docname = getCollection().getName();
> try {
> XWikiDocument doc =
> getXWikiContext().getWiki().getDocument(docname, getXWikiContext());
> return doc.display(name, this.getBaseObject(), getXWikiContext());
> } catch (XWikiException e) {
> return null;
> }
> }
> {code}
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