I have certainly found a small bug in com.xpn.xwiki.api.Document, there is: /** * Select a subset of objects from a given class, filtered on a "key = value" criteria. * * @param classname The type of objects to return. * @param key The name of the property used for filtering. * @param value The required value. * @return A Vector of {@link Object objects} matching the criteria. If no objects are found, or * if the key is an empty String, then an empty vector is returned. */ public Vector<Object> getObjects(String classname, String key, String value) { Vector<Object> result = new Vector<Object>(); if (StringUtils.isBlank(key) || value == null) { return getObjects(classname); } try { Vector<BaseObject> allObjects = doc.getObjects(classname); if (allObjects == null || allObjects.size() == 0) { return result; } else { for (BaseObject obj : allObjects) { if (obj != null) { BaseProperty prop = (BaseProperty) obj.get(key); if (prop == null || prop.getValue() == null) { continue; } if (value.equals(prop.getValue())) { result.add(newObjectApi(obj, getXWikiContext())); } } } } } catch (Exception e) { } return result; } What is not good: if (value.equals(prop.getValue())) { result.add(newObjectApi(obj, getXWikiContext())); } in XWikiDocument.getObject(), it is: if (value.equals(obj.getStringValue(key))) { return obj; } so getObjects only works when the property is a String. Best Regards Pascal _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs