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Doctrine_Compiler added

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This commit is contained in:
zYne 2006-09-20 21:24:47 +00:00
parent 935fbb5520
commit 0921d1db57
2 changed files with 130 additions and 85 deletions
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87
Doctrine.php
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@ -353,91 +353,8 @@ final class Doctrine {
* @return void
*/
public static function compile() {
if(! self::$path)
self::$path = dirname(__FILE__);
$classes = array("Doctrine",
"Configurable",
"Manager",
"Session",
"Table",
"Iterator",
"Exception",
"Access",
"Null",
"Record",
"Record_Iterator",
"Collection",
"Validator",
"Hydrate",
"Query",
"Query_Part",
"Query_From",
"Query_Orderby",
"Query_Groupby",
"Query_Condition",
"Query_Where",
"Query_Having",
"RawSql",
"EventListener_Interface",
"EventListener",
"Relation",
"ForeignKey",
"LocalKey",
"Association",
"DB",
"DBStatement");
$ret = array();
foreach($classes as $class) {
if($class !== 'Doctrine')
$class = 'Doctrine_'.$class;
$file = self::$path.DIRECTORY_SEPARATOR.str_replace("_",DIRECTORY_SEPARATOR,$class).".php";
if( ! file_exists($file))
throw new Doctrine_Exception("Couldn't compile $file. File $file does not exists.");
self::autoload($class);
$refl = new ReflectionClass ( $class );
$lines = file( $file );
$start = $refl -> getStartLine() - 1;
$end = $refl -> getEndLine();
$ret = array_merge($ret,
array_slice($lines,
$start,
($end - $start)));
}
$file = self::$path.DIRECTORY_SEPARATOR.'Doctrine.compiled.php';
if (!is_writable($file))
throw new Doctrine_Exception("Couldn't write compiled data. $file is not writable");
// first write the 'compiled' data to a text file, so
// that we can use php_strip_whitespace (which only works on files)
$fp = fopen($file, 'w');
if ($fp === false)
throw new Doctrine_Exception("Couldn't write compiled data. Failed to open $file");
fwrite($fp, "<?php".
" class InvalidKeyException extends Exception { }".
" class DQLException extends Exception { }".
implode('', $ret)
);
fclose($fp);
$stripped = php_strip_whitespace( $file );
$fp = fopen($file, 'w');
if ($fp === false)
throw new Doctrine_Exception("Couldn't write compiled data. Failed to open $file");
fwrite($fp, $stripped);
fclose($fp);
}
Doctrine_Compiler::compile();
}
/**
* simple autoload function
* returns true if the class was loaded, otherwise false

128
Doctrine/Compiler.php Normal file
View File

@ -0,0 +1,128 @@
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine
* the base class of Doctrine framework
*
* @package Doctrine
* @author Konsta Vesterinen
* @license LGPL
*/
class Doctrine_Compiler {
/**
* @var array $classes an array containing all runtime classes of Doctrine framework
*/
private static $classes = array(
"Doctrine",
"Configurable",
"Manager",
"Session",
"Table",
"Iterator",
"Exception",
"Access",
"Null",
"Record",
"Record_Iterator",
"Collection",
"Validator",
"Hydrate",
"Query",
"Query_Part",
"Query_From",
"Query_Orderby",
"Query_Groupby",
"Query_Condition",
"Query_Where",
"Query_Having",
"RawSql",
"EventListener_Interface",
"EventListener",
"Relation",
"ForeignKey",
"LocalKey",
"Association",
"DB",
"DBStatement");
/**
* method for making a single file of most used doctrine runtime components
* including the compiled file instead of multiple files (in worst
* cases dozens of files) can improve performance by an order of magnitude
*
* @throws Doctrine_Exception
* @return void
*/
public static function compile() {
$path = Doctrine::getPath();
$classes = self::$classes;
$ret = array();
foreach($classes as $class) {
if($class !== 'Doctrine')
$class = 'Doctrine_'.$class;
$file = $path.DIRECTORY_SEPARATOR.str_replace("_",DIRECTORY_SEPARATOR,$class).".php";
if( ! file_exists($file))
throw new Doctrine_Exception("Couldn't compile $file. File $file does not exists.");
self::autoload($class);
$refl = new ReflectionClass ( $class );
$lines = file( $file );
$start = $refl -> getStartLine() - 1;
$end = $refl -> getEndLine();
$ret = array_merge($ret,
array_slice($lines,
$start,
($end - $start)));
}
$file = $path.DIRECTORY_SEPARATOR.'Doctrine.compiled.php';
if (!is_writable($file))
throw new Doctrine_Exception("Couldn't write compiled data. $file is not writable");
// first write the 'compiled' data to a text file, so
// that we can use php_strip_whitespace (which only works on files)
$fp = fopen($file, 'w');
if ($fp === false)
throw new Doctrine_Exception("Couldn't write compiled data. Failed to open $file");
fwrite($fp, "<?php".
" class InvalidKeyException extends Exception { }".
" class DQLException extends Exception { }".
implode('', $ret)
);
fclose($fp);
$stripped = php_strip_whitespace( $file );
$fp = fopen($file, 'w');
if ($fp === false)
throw new Doctrine_Exception("Couldn't write compiled data. Failed to open $file");
fwrite($fp, $stripped);
fclose($fp);
}
}