Tickets :: Comment on [#14819] Rdo throws inappropriate exception

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Comment	> This is in reference to /usr/local/share/pear/Horde/Rdo/Base.php. > > Among the problems I encounterd using a ONE_TO_ONE lazy relationship > is one where "a serious error" problem occurs when the target of the > relationship does not exist. > > IOW I have an Rdo object A with a ONE_TO_ONE lazy relationship to Rdo > object B. If there is no object B an error is thrown upon any attempt > to access B (like in (if empty(B) { do_somthing }). This does not > seem to happen with any of the other relationships and it also > appears to be out of place. > > I commented out line 132 where the Exception is thrown: > > case Horde_Rdo::ONE_TO_ONE: > case Horde_Rdo::MANY_TO_ONE: > if (isset($rel['query'])) { > $query = $this->_fillPlaceholders($rel['query']); > $this->_fields[$field] = $m->findOne($query); > } elseif (!empty($this->{$rel['foreignKey']})) { > //$this->_fields[$field] = > $m->findOne($this->{$rel['foreignKey']}); > $this->_fields[$field] = > $m->findOne(array($rel['foreignKey'] => > $this->{$rel['foreignKey']})); // amended SB 2018-05-23 to fix > ONE_TO_ONE access problem > if (empty($this->_fields[$field])) { > //throw new Horde_Rdo_Exception('The referenced > object with key ' . $this->{$rel['foreignKey']} . ' does not exist. > Your data is inconsistent'); > } > } else { > $this->_fields[$field] = null; > } > break; > > > Please note that the above code comprises another fix I introduced > recently (bug report pending). > > I cannot see a situation where an empty result to the findOne() > should cause an exception - but am of course eager to learn the > better. >
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