Hi,
symfony propel:build-model builds this
BaseSubscriberUnit.php:
public function getSubscriberUnitCoordinate(PropelPDO $con = null)
{
if ($this->aSubscriberUnitCoordinate === null &&
(($this->mac !== "" && $this->mac !== null) &&
($this->basestation_id !== "" &&
$this->basestation_id !== null))) {
$c = new Criteria(SubscriberUnitCoordinatePeer::DATABASE_NAME);
$c->add(SubscriberUnitCoordinatePeer::SUBSCRIBER_UNIT_MAC,
$this->mac);
$c->add(SubscriberUnitCoordinatePeer::BASESTATION_ID,
$this->basestation_id);
$this->aSubscriberUnitCoordinate =
SubscriberUnitCoordinatePeer::doSelectOne($c, $con);
// Because this foreign key represents a one-to-one
relationship, we will create a bi-directional association.
$this->aSubscriberUnitCoordinate->setSubscriberUnit($this);
}
return $this->aSubscriberUnitCoordinate;
}
The problem is that it is perfectly legal for no
SubscriberUnitCoordinate to exist and the program fails when it tries to
assign any properties to an object that doesn't exist (ie: on this line
' $this->aSubscriberUnitCoordinate->setSubscriberUnit($this);').
Is this a(nother) bug in propel? Is there a work around? Outside of
either overriding the method in an inherited class or editing the basic
class EVERYTIME I regenerate the model???
Did I define my relationships wrong? Here's what my schema includes:
<table name="basestation" phpName="Basestation">
<column name="id" type="BIGINT" size="8" scale="0" primaryKey="true"
required="true"/>
<index name="PK_basestation">
<index-column name="id"/>
</index>
</table>
<table name="subscriber_unit" phpName="SubscriberUnit">
<column name="basestation_id" type="BIGINT" size="8" scale="0"
primaryKey="true" required="true"/>
<column name="mac" type="VARCHAR" size="32" primaryKey="true"
required="true"/>
<column name="access_unit_slot" type="INTEGER" size="4" scale="0"
required="true" defaultValue="((0))"/>
<foreign-key foreignTable="basestation"
name="FK_subscriber_unit_basestation">
<reference local="basestation_id" foreign="id"/>
</foreign-key>
<foreign-key foreignTable="access_unit"
name="FK_subscriber_unit_access_unit">
<reference local="basestation_id" foreign="basestation_id"/>
<reference local="access_unit_slot" foreign="slot"/>
</foreign-key>
<foreign-key foreignTable="subscriber_unit_coordinate"
name="FK_subscriber_unit_subscriber_unit_coordinate">
<reference local="mac" foreign="subscriber_unit_mac"/>
<reference local="basestation_id" foreign="basestation_id"/>
</foreign-key>
</table>
<table name="subscriber_unit_coordinate"
phpName="SubscriberUnitCoordinate">
<column name="basestation_id" type="BIGINT" size="8" scale="0"
primaryKey="true" required="true"/>
<column name="subscriber_unit_mac" type="VARCHAR" size="32"
primaryKey="true" required="true"/>
<foreign-key foreignTable="basestation"
name="FK_subscriber_unit_coordinate_basestation">
<reference local="basestation_id" foreign="id"/>
</foreign-key>
</table>
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