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Select multiple objects in OQL (beta, for integration within the UI)

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SVN:trunk[327]
This commit is contained in:
Romain Quetiez
2010-04-13 09:42:22 +00:00
parent 646ab068da
commit 5d46a94ddf
9 changed files with 3734 additions and 3600 deletions
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74
core/dbobjectset.class.php
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@@ -28,7 +28,7 @@ class DBObjectSet
$this->m_aArgs = $aArgs;
$this->m_bLoaded = false;
$this->m_aData = array();
$this->m_aData = array(); // array of (row => array of (classalias) => object)
$this->m_aId2Row = array();
$this->m_iCurrRow = 0;
}
@@ -143,6 +143,11 @@ class DBObjectSet
return $this->m_oFilter->GetClass();
}
public function GetSelectedClasses()
{
return $this->m_oFilter->GetSelectedClasses();
}
public function GetRootClass()
{
return MetaModel::GetRootClass($this->GetClass());
@@ -156,11 +161,16 @@ class DBObjectSet
$resQuery = CMDBSource::Query($sSQL);
if (!$resQuery) return;
$sClass = $this->m_oFilter->GetClass();
while ($aRow = CMDBSource::FetchArray($resQuery))
{
$sClass = $this->m_oFilter->GetClass();
$oObject = MetaModel::GetObjectByRow($sClass, $aRow);
$this->AddObject($oObject);
$aObjects = array();
foreach ($this->m_oFilter->GetSelectedClasses() as $sClassAlias => $sClass)
{
$oObject = MetaModel::GetObjectByRow($sClass, $aRow, $sClassAlias);
$aObjects[$sClassAlias] = $oObject;
}
$this->AddObjectExtended($aObjects);
}
CMDBSource::FreeResult($resQuery);
@@ -173,7 +183,7 @@ class DBObjectSet
return count($this->m_aData);
}
public function Fetch()
public function Fetch($sClassAlias = '')
{
if (!$this->m_bLoaded) $this->Load();
@@ -181,11 +191,32 @@ class DBObjectSet
{
return null;
}
$oRetObj = $this->m_aData[$this->m_iCurrRow];
if (strlen($sClassAlias) == 0)
{
$sClassAlias = $this->m_oFilter->GetClassAlias();
}
$oRetObj = $this->m_aData[$this->m_iCurrRow][$sClassAlias];
$this->m_iCurrRow++;
return $oRetObj;
}
// Return the whole line if several classes have been specified in the query
//
public function FetchAssoc()
{
if (!$this->m_bLoaded) $this->Load();
if ($this->m_iCurrRow >= count($this->m_aData))
{
return null;
}
$aRetObjects = $this->m_aData[$this->m_iCurrRow];
$this->m_iCurrRow++;
return $aRetObjects;
}
public function Rewind()
{
$this->Seek(0);
@@ -199,25 +230,36 @@ class DBObjectSet
return $this->m_iCurrRow;
}
public function AddObject($oObject)
public function AddObject($oObject, $sClassAlias = '')
{
// ?usefull? if ($oObject->GetClass() != $this->GetClass()) return;
$sObjClass = get_class($oObject);
if (strlen($sClassAlias) == 0)
{
$sClassAlias = $sObjClass;
}
// it is mandatory to avoid duplicates
if (array_key_exists($oObject->GetKey(), $this->m_aId2Row)) return;
// Do not load here, because the load uses that method too
$iNextPos = count($this->m_aData);
$this->m_aData[$iNextPos] = $oObject;
$this->m_aId2Row[$oObject->GetKey()] = $iNextPos;
$this->m_aData[$iNextPos][$sClassAlias] = $oObject;
$this->m_aId2Row[$sObjClass][$oObject->GetKey()] = $iNextPos;
}
public function AddObjectArray($aObjects)
protected function AddObjectExtended($aObjectArray)
{
$iNextPos = count($this->m_aData);
foreach ($aObjectArray as $sClassAlias => $oObject)
{
$this->m_aData[$iNextPos][$sClassAlias] = $oObject;
$this->m_aId2Row[get_class($oObject)][$oObject->GetKey()] = $iNextPos;
}
}
public function AddObjectArray($aObjects, $sClassAlias = '')
{
// #@# todo - add a check on the object class ?
foreach ($aObjects as $oObj)
{
$this->AddObject($oObj);
$this->AddObject($oObj, $sClassAlias);
}
}