Fixed issues with pagination + core limitations in the use of Object Sets (wrong filter when adding objects to a set)

SVN:trunk[1300]
This commit is contained in:
Romain Quetiez
2011-06-24 09:53:45 +00:00
parent 9d2a8d0a67
commit 54d5497f0a
5 changed files with 96 additions and 18 deletions

View File

@@ -221,6 +221,11 @@ class DBObjectSearch
// ? is that usefull/enough, do I need to rebuild the list after the subqueries ?
}
public function MergeConditionExpression($oExpression)
{
$this->m_oSearchCondition = $this->m_oSearchCondition->LogOr($oExpression);
}
public function AddConditionExpression($oExpression)
{
$this->m_oSearchCondition = $this->m_oSearchCondition->LogAnd($oExpression);
@@ -320,6 +325,61 @@ class DBObjectSearch
$this->AddConditionExpression($oNewCondition);
}
/**
* Specify a condition on external keys or link sets
* @param sAttSpec Can be either an attribute code or extkey->[sAttSpec] or linkset->[sAttSpec] and so on, recursively
* Example: infra_list->ci_id->location_id->country
* @param value The value to match
* @return void
*/
public function AddConditionAdvanced($sAttSpec, $value)
{
$sClass = $this->GetClass();
$iPos = strpos($sAttSpec, '->');
if ($iPos !== false)
{
$sAttCode = substr($sAttSpec, 0, $iPos);
$sSubSpec = substr($sAttSpec, $iPos + 2);
if (!MetaModel::IsValidAttCode($sClass, $sAttCode))
{
throw new Exception("Invalid attribute code '$sClass/$sAttCode' in condition specification '$sAttSpec'");
}
$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
if ($oAttDef->IsLinkSet())
{
$sTargetClass = $oAttDef->GetLinkedClass();
$sExtKeyToMe = $oAttDef->GetExtKeyToMe();
$oNewFilter = new DBObjectSearch($sTargetClass);
$oNewFilter->AddConditionAdvanced($sSubSpec, $value);
$this->AddCondition_ReferencedBy($oNewFilter, $sExtKeyToMe);
}
elseif ($oAttDef->IsExternalKey(EXTKEY_ABSOLUTE))
{
$sTargetClass = $oAttDef->GetTargetClass(EXTKEY_ABSOLUTE);
$oNewFilter = new DBObjectSearch($sTargetClass);
$oNewFilter->AddConditionAdvanced($sSubSpec, $value);
$this->AddCondition_PointingTo($oNewFilter, $sAttCode);
}
else
{
throw new Exception("Attribute specification '$sAttSpec', '$sAttCode' should be either a link set or an external key");
}
}
else
{
// $sAttSpec is an attribute code
//
$this->AddCondition($sAttSpec, $value);
}
}
public function AddCondition_FullText($sFullText)
{
$this->m_aFullText[] = $sFullText;