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Internal: BulkChange improved with synchro mode

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SVN:trunk[1001]
This commit is contained in:
Romain Quetiez
2010-11-30 15:32:30 +00:00
parent bb4c6aecfa
commit 018344578e
4 changed files with 256 additions and 24 deletions
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144
core/bulkchange.class.inc.php
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@@ -219,6 +219,14 @@ class RowStatus_Modify extends RowStatus
}
}
class RowStatus_Disappeared extends RowStatus_Modify
{
public function GetDescription()
{
return "disappeared, changed ".$this->m_iChanged." cols";
}
}
class RowStatus_Issue extends RowStatus
{
protected $m_sReason;
@@ -247,15 +255,19 @@ class BulkChange
// #@# todo: rename the variables to sColIndex
protected $m_aAttList; // attcode => iCol
protected $m_aExtKeys; // aExtKeys[sExtKeyAttCode][sExtReconcKeyAttCode] = iCol;
protected $m_aReconcilKeys;// attcode (attcode = 'id' for the pkey)
protected $m_aReconcilKeys; // attcode (attcode = 'id' for the pkey)
protected $m_sSynchroScope; // OQL - if specified, then the missing items will be reported
protected $m_aOnDisappear; // array of attcode => value, values to be set when an object gets out of scope (ignored if no scope has been defined)
public function __construct($sClass, $aData, $aAttList, $aExtKeys, $aReconcilKeys)
public function __construct($sClass, $aData, $aAttList, $aExtKeys, $aReconcilKeys, $sSynchroScope = null, $aOnDisappear = null)
{
$this->m_sClass = $sClass;
$this->m_aData = $aData;
$this->m_aAttList = $aAttList;
$this->m_aReconcilKeys = $aReconcilKeys;
$this->m_aExtKeys = $aExtKeys;
$this->m_sSynchroScope = $sSynchroScope;
$this->m_aOnDisappear = $aOnDisappear;
}
protected function ResolveExternalKey($aRowData, $sAttCode, &$aResults)
@@ -430,6 +442,70 @@ class BulkChange
return $aResults;
}
protected function PrepareMissingObject(&$oTargetObj, &$aErrors)
{
$aResults = array();
$aErrors = array();
// External keys
//
foreach($this->m_aExtKeys as $sAttCode => $aKeyConfig)
{
//$oExtKey = MetaModel::GetAttributeDef(get_class($oTargetObj), $sAttCode);
$aResults[$sAttCode]= new CellStatus_Void($oTargetObj->Get($sAttCode));
foreach ($aKeyConfig as $sForeignAttCode => $iCol)
{
$aResults[$iCol] = new CellStatus_Void('?');
}
}
// Update attributes
//
foreach($this->m_aOnDisappear as $sAttCode => $value)
{
if (!MetaModel::IsValidAttCode(get_class($oTargetObj), $sAttCode))
{
throw new BulkChangeException('Invalid attribute code', array('class' => get_class($oTargetObj), 'attcode' => $sAttCode));
}
$oTargetObj->Set($sAttCode, $value);
if (!array_key_exists($sAttCode, $this->m_aAttList))
{
// #@# will be out of the reporting... (counted anyway)
}
}
// Reporting on fields
//
$aChangedFields = $oTargetObj->ListChanges();
foreach ($this->m_aAttList as $sAttCode => $iCol)
{
if ($sAttCode == 'id')
{
$aResults[$iCol]= new CellStatus_Void($oTargetObj->GetKey());
}
if (array_key_exists($sAttCode, $aChangedFields))
{
$aResults[$iCol]= new CellStatus_Modify($oTargetObj->Get($sAttCode), $oTargetObj->GetOriginal($sAttCode));
}
else
{
// By default... nothing happens
$aResults[$iCol]= new CellStatus_Void($oTargetObj->Get($sAttCode));
}
}
// Checks
//
$res = $oTargetObj->CheckConsistency();
if ($res !== true)
{
// $res contains the error description
$aErrors["GLOBAL"] = "Attributes not consistent with each others: $res";
}
return $aResults;
}
protected function CreateObject(&$aResult, $iRow, $aRowData, CMDBChange $oChange = null)
{
@@ -512,6 +588,40 @@ class BulkChange
$aResult[$iRow]["__STATUS__"] = new RowStatus_NoChange();
}
}
protected function UpdateMissingObject(&$aResult, $iRow, $oTargetObj, CMDBChange $oChange = null)
{
$aResult[$iRow] = $this->PrepareMissingObject($oTargetObj, $aErrors);
// Reporting
//
$aResult[$iRow]["finalclass"] = get_class($oTargetObj);
$aResult[$iRow]["id"] = new CellStatus_Void($oTargetObj->GetKey());
if (count($aErrors) > 0)
{
$sErrors = implode(', ', $aErrors);
$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue("Unexpected attribute value(s)");
return;
}
$aChangedFields = $oTargetObj->ListChanges();
if (count($aChangedFields) > 0)
{
$aResult[$iRow]["__STATUS__"] = new RowStatus_Disappeared(count($aChangedFields));
// Optionaly record the results
//
if ($oChange)
{
$oTargetObj->DBUpdateTracked($oChange);
}
}
else
{
$aResult[$iRow]["__STATUS__"] = new RowStatus_Disappeared(0);
}
}
public function Process(CMDBChange $oChange = null)
{
@@ -528,14 +638,23 @@ class BulkChange
print_r($this->m_aExtKeys);
echo "Reconciliation:\n";
print_r($this->m_aReconcilKeys);
echo "Synchro scope:\n";
print_r($this->m_sSynchroScope);
echo "Synchro changes:\n";
print_r($this->m_aOnDisappear);
//echo "Data:\n";
//print_r($this->m_aData);
echo "</pre>\n";
exit;
}
// Compute the results
//
if (!is_null($this->m_sSynchroScope))
{
$aVisited = array();
}
$aResult = array();
foreach($this->m_aData as $iRow => $aRowData)
{
@@ -612,6 +731,10 @@ class BulkChange
$oTargetObj = $oReconciliationSet->Fetch();
$this->UpdateObject($aResult, $iRow, $oTargetObj, $aRowData, $oChange);
// $aResult[$iRow]["__STATUS__"]=> set in UpdateObject
if (!is_null($this->m_sSynchroScope))
{
$aVisited[] = $oTargetObj->GetKey();
}
break;
default:
// Found several matches, ambiguous
@@ -645,6 +768,23 @@ class BulkChange
}
}
}
if (!is_null($this->m_sSynchroScope))
{
// Compute the delta between the scope and visited objects
$oScopeSearch = DBObjectSearch::FromOQL($this->m_sSynchroScope);
$oScopeSet = new DBObjectSet($oScopeSearch);
while ($oObj = $oScopeSet->Fetch())
{
$iObj = $oObj->GetKey();
if (!in_array($iObj, $aVisited))
{
$iRow++;
$this->UpdateMissingObject($aResult, $iRow, $oObj, $oChange);
}
}
}
return $aResult;
}
}