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User management by profile ready for integration with the UI

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and some caching has been implemented for the building of queries (both from an OQL or from a programmatic query)

SVN:code[90]
This commit is contained in:
Romain Quetiez
2009-07-31 13:18:44 +00:00
parent 59db699684
commit 80a0d27cb0
11 changed files with 884 additions and 150 deletions
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42
trunk/core/dbobjectsearch.class.php
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@@ -48,6 +48,7 @@ class DBObjectSearch
private $m_sClassAlias;
private $m_aClasses; // queried classes (alias => class name)
private $m_oSearchCondition;
private $m_aParams;
private $m_aFullText;
private $m_aPointingTo;
private $m_aReferencedBy;
@@ -64,6 +65,7 @@ class DBObjectSearch
$this->m_sClassAlias = $sClassAlias;
$this->m_aClasses = array($sClassAlias => $sClass);
$this->m_oSearchCondition = new TrueExpression;
$this->m_aParams = array();
$this->m_aFullText = array();
$this->m_aPointingTo = array();
$this->m_aReferencedBy = array();
@@ -174,6 +176,8 @@ class DBObjectSearch
{
$oTranslated = $oFilter->GetCriteria()->Translate($aTranslation, false);
$this->AddConditionExpression($oTranslated);
// #@# what about collisions in parameter names ???
$this->m_aParams = array_merge($this->m_aParams, $oFilter->m_aParams);
}
public function ResetCondition()
@@ -232,22 +236,22 @@ class DBObjectSearch
break;
case 'Contains':
$oRightExpr = new ScalarExpression("%$value%");
$this->m_aParams[$sFilterCode] = "%$value%";
$sOperator = 'LIKE';
break;
case 'Begins with':
$oRightExpr = new ScalarExpression("$value%");
$this->m_aParams[$sFilterCode] = "$value%";
$sOperator = 'LIKE';
break;
case 'Finishes with':
$oRightExpr = new ScalarExpression("%$value");
$this->m_aParams[$sFilterCode] = "%$value";
$sOperator = 'LIKE';
break;
default:
$oRightExpr = new ScalarExpression($value);
$this->m_aParams[$sFilterCode] = $value;
$sOperator = $sOpCode;
}
@@ -262,6 +266,7 @@ class DBObjectSearch
case 'Begins with':
case 'Finishes with':
default:
$oRightExpr = new VariableExpression($sFilterCode);
$oNewCondition = new BinaryExpression($oField, $sOperator, $oRightExpr);
}
@@ -453,10 +458,14 @@ class DBObjectSearch
{
return $this->m_aRelatedTo;
}
public function GetInternalParams()
{
return $this->m_aParams;
}
public function RenderCondition()
{
return $this->m_oSearchCondition->Render();
return $this->m_oSearchCondition->Render($this->m_aParams);
}
public function serialize()
@@ -588,11 +597,13 @@ class DBObjectSearch
return $retValue;
}
public function ToOQL()
public function ToOQL(&$aParams = null)
{
$bRetrofitParams = (!is_null($aParams));
$sRes = "SELECT ".$this->GetClass().' AS '.$this->GetClassAlias();
$sRes .= $this->ToOQL_Joins();
$sRes .= " WHERE ".$this->m_oSearchCondition->Render();
$sRes .= " WHERE ".$this->m_oSearchCondition->Render($aParams, $bRetrofitParams);
return $sRes;
}
@@ -762,10 +773,20 @@ class DBObjectSearch
}
}
static public function FromOQL($sQuery, array $aParams = array(), $oObject = null)
static protected $m_aOQLQueries = array();
static public function FromOQL($sQuery)
{
if (empty($sQuery)) return null;
// Query caching
$bOQLCacheEnabled = true;
if ($bOQLCacheEnabled && array_key_exists($sQuery, self::$m_aOQLQueries))
{
// hit!
return clone self::$m_aOQLQueries[$sQuery];
}
$oOql = new OqlInterpreter($sQuery);
$oOqlQuery = $oOql->ParseObjectQuery();
@@ -856,6 +877,11 @@ class DBObjectSearch
$oResultFilter->m_oSearchCondition = $oResultFilter->OQLExpressionToCondition($sQuery, $oConditionTree, $aAliases);
}
if ($bOQLCacheEnabled)
{
self::$m_aOQLQueries[$sQuery] = clone $oResultFilter;
}
return $oResultFilter;
}