RetailCRM-Mirror/doctrine2
1
0
Fork 0
mirror of synced 2024-12-13 14:56:01 +03:00
Code Issues Projects Releases Wiki Activity

some updates to new parser

Browse Source
This commit is contained in:
zYne 2008-01-17 22:01:40 +00:00
parent ef4798921b
commit 7e4875f4b7
6 changed files with 14 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
draft/Doctrine/Query/Production/AbstractSchemaName.php
View File

@ -49,22 +49,14 @@ class Doctrine_Query_Production_AbstractSchemaName extends Doctrine_Query_Produc
*/ */
public function execute(array $params = array()) public function execute(array $params = array())
{ {
$table = null;
$token = $this->_parser->lookahead; $token = $this->_parser->lookahead;
if ($token['type'] === Doctrine_Query_Token::T_IDENTIFIER) { if ($token['type'] === Doctrine_Query_Token::T_IDENTIFIER) {
$table = $this->_parser->getConnection()->getTable($token['value']);
if ($table === null) {
$this->_parser->logError('Table named "' . $name . '" does not exist.');
}
$this->_parser->match(Doctrine_Query_Token::T_IDENTIFIER); $this->_parser->match(Doctrine_Query_Token::T_IDENTIFIER);
} else { } else {
$this->_parser->logError('Identifier expected'); $this->_parser->logError('Identifier expected');
} }
return $table; return $token;
} }
} }

1
draft/Doctrine/Query/Production/IdentificationVariable.php
View File

@ -15,5 +15,6 @@ class Doctrine_Query_Production_IdentificationVariable extends Doctrine_Query_Pr
$this->error('"' . $name . '" is not a identification variable.'); $this->error('"' . $name . '" is not a identification variable.');
} }
*/ */
return $token;
} }
} }

7
draft/Doctrine/Query/Production/IdentificationVariableDeclaration.php
View File

@ -6,11 +6,12 @@ class Doctrine_Query_Production_IdentificationVariableDeclaration extends Doctri
{ {
public function execute(array $params = array()) public function execute(array $params = array())
{ {
$this->RangeVariableDeclaration(); $rangeVarDecl = $this->RangeVariableDeclaration();
while ($this->_isNextToken(Doctrine_Query_Token::T_LEFT) || while ($this->_isNextToken(Doctrine_Query_Token::T_LEFT) ||
$this->_isNextToken(Doctrine_Query_Token::T_INNER) || $this->_isNextToken(Doctrine_Query_Token::T_INNER) ||
$this->_isNextToken(Doctrine_Query_Token::T_JOIN)) { $this->_isNextToken(Doctrine_Query_Token::T_JOIN)) {
$this->Join(); $this->Join();
} }
} }

2
draft/Doctrine/Query/Production/Join.php
View File

@ -19,7 +19,7 @@ class Doctrine_Query_Production_Join extends Doctrine_Query_Production
$this->_parser->match(Doctrine_Query_Token::T_JOIN); $this->_parser->match(Doctrine_Query_Token::T_JOIN);
$this->PathExpression(); $this->RangeVariableDeclaration();
$this->_parser->match(Doctrine_Query_Token::T_AS); $this->_parser->match(Doctrine_Query_Token::T_AS);
$this->_parser->match(Doctrine_Query_Token::T_IDENTIFIER); $this->_parser->match(Doctrine_Query_Token::T_IDENTIFIER);

7
draft/Doctrine/Query/Production/RangeVariableDeclaration.php
View File

@ -6,12 +6,15 @@ class Doctrine_Query_Production_RangeVariableDeclaration extends Doctrine_Query_
{ {
public function execute(array $params = array()) public function execute(array $params = array())
{ {
$this->AbstractSchemaName(); $abstractSchemaName = $this->AbstractSchemaName();
if ($this->_isNextToken(Doctrine_Query_Token::T_AS)) { if ($this->_isNextToken(Doctrine_Query_Token::T_AS)) {
$this->_parser->match(Doctrine_Query_Token::T_AS); $this->_parser->match(Doctrine_Query_Token::T_AS);
} }
$this->IdentificationVariable(); $identifier = $this->IdentificationVariable();
return array('abstractSchemaName' => $abstractSchemaName,
'identifier' => $identifier);
} }
} }

4
draft/query-language.txt
View File

@ -36,8 +36,8 @@ UpdateItem = PathExpression "=" (Expression | "NULL")
IdentificationVariableDeclaration = RangeVariableDeclaration {Join} IdentificationVariableDeclaration = RangeVariableDeclaration {Join}
RangeVariableDeclaration = AbstractSchemaName ["AS"] IdentificationVariable RangeVariableDeclaration = AbstractSchemaName ["AS"] IdentificationVariable
Join = ["LEFT" | "INNER"] "JOIN" PathExpression ["AS"] IdentificationVariable [("ON" | "WITH") ConditionalExpression] [IndexBy] Join = ["LEFT" | "INNER"] "JOIN" RangeVariableDeclaration [("ON" | "WITH") ConditionalExpression] [IndexBy]
IndexBy = "INDEXBY" PathExpression IndexBy = "INDEX" "BY" PathExpression
ConditionalExpression = ConditionalTerm {"OR" ConditionalTerm} ConditionalExpression = ConditionalTerm {"OR" ConditionalTerm}
ConditionalTerm = ConditionalFactor {"AND" ConditionalFactor} ConditionalTerm = ConditionalFactor {"AND" ConditionalFactor}