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doctrine2/lib/Doctrine/Compiler.php

309 lines
14 KiB
PHP

<?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_Compiler
* This class can be used for compiling the entire Doctrine framework into a single file
*
* @package Doctrine
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Compiler
{
/**
* @var array $classes an array containing all runtime classes of Doctrine framework
*/
private static $classes = array(
'Doctrine',
'Access',
'Adapter_Interface',
'Adapter_Statement_Interface',
'Adapter_Statement',
'Adapter',
'Cache_Query_Sqlite',
'Collection',
'Collection_Iterator',
'Collection_Batch',
'Collection_Exception',
'Collection_Immediate',
'Collection_Iterator_Expandable',
'Collection_Iterator_Normal',
'Collection_Iterator_Offset',
'Collection_Lazy',
'Collection_Offset',
'Compiler_Exception',
'Compiler',
'Configurable',
'Connection',
'Connection_Common',
'Connection_Db2',
'Connection_Exception',
'Connection_Firebird_Exception',
'Connection_Firebird',
'Connection_Informix_Exception',
'Connection_Informix',
'Connection_Mock',
'Connection_Module',
'Connection_Mssql_Exception',
'Connection_Mssql',
'Connection_Mysql_Exception',
'Connection_Mysql',
'Connection_Oracle_Exception',
'Connection_Oracle',
'Connection_Pgsql_Exception',
'Connection_Pgsql',
'Connection_Sqlite_Exception',
'Connection_Sqlite',
'Connection_UnitOfWork',
'DataDict_Exception',
'DataDict_Firebird',
'DataDict_Informix',
'DataDict_Mssql',
'DataDict_Mysql',
'DataDict_Oracle',
'DataDict_Pgsql',
'DataDict_Sqlite',
'DataDict',
'Db',
'Db_Event',
'Db_EventListener_Chain',
'Db_EventListener_Interface',
'Db_EventListener',
'Db_Exception',
'Db_Mock',
'Db_Profiler_Exception',
'Db_Profiler_Query',
'Db_Profiler',
'Db_Statement',
'EventListener_Interface',
'EventListener',
'EventListener_AccessorInvoker',
'EventListener_Chain',
'EventListener_Debugger',
'EventListener_Empty',
'Exception',
'Export',
'Export_Exception',
'Export_Firebird',
'Export_Mssql',
'Export_Mysql',
'Export_Oracle',
'Export_Pgsql',
'Export_Reporter',
'Export_Sqlite',
'Expression',
'Expression_Exception',
'Expression_Firebird',
'Expression_Informix',
'Expression_Mssql',
'Expression_Mysql',
'Expression_Oracle',
'Expression_Pgsql',
'Expression_Sqlite',
'Hook',
'Hook_Parser',
'Hook_Parser_Complex',
'Hook_Equal',
'Hook_Integer',
'Hook_WordLike',
'Hydrate_Alias',
'Hydrate',
'Identifier',
'Import_Builder',
'Import_Builder_BaseClass',
'Import_Builder_Exception',
'Import',
'Import_Exception',
'Import_Firebird',
'Import_Informix',
'Import_Mssql',
'Import_Mysql',
'Import_Oracle',
'Import_Pgsql',
'Import_Reader_Db',
'Import_Reader',
'Import_Sqlite',
'Lib',
'Locking_Exception',
'Locking_Manager_Pessimistic',
'Manager_Exception',
'Manager',
'Null',
'Overloadable',
'Query',
'Query_Part',
'Query_Condition',
'Query_Exception',
'Query_From',
'Query_Groupby',
'Query_Having',
'Query_JoinCondition',
'Query_Orderby',
'Query_Set',
'Query_Where',
'RawSql_Exception',
'RawSql',
'Record',
'Record_Exception',
'Record_Filter',
'Record_Iterator',
'Record_State_Exception',
'Relation',
'Relation_Association_Self',
'Relation_Association',
'Relation_ForeignKey',
'Relation_LocalKey',
'Reporter',
'Schema_Object',
'Schema_Column',
'Schema_Database',
'Schema_Exception',
'Schema_Relation',
'Schema_Table',
'Schema',
'Sequence',
'Sequence_Db2',
'Sequence_Exception',
'Sequence_Firebird',
'Sequence_Informix',
'Sequence_Mssql',
'Sequence_Mysql',
'Sequence_Oracle',
'Sequence_Pgsql',
'Sequence_Sqlite',
'Table_Exception',
'Table',
'Table_Repository_Exception',
'Table_Repository',
'Transaction',
'Transaction_Exception',
'Transaction_Firebird',
'Transaction_Informix',
'Transaction_Mssql',
'Transaction_Mysql',
'Transaction_Oracle',
'Transaction_Pgsql',
'Transaction_Sqlite',
'Validator',
'Validator_Country',
'Validator_Creditcard',
'Validator_Date',
'Validator_Email',
'Validator_Enum',
'Validator_ErrorStack',
'Validator_Exception',
'Validator_Htmlcolor',
'Validator_Ip',
'Validator_Nospace',
'Validator_Notblank',
'Validator_Notnull',
'Validator_Range',
'Validator_Regexp',
'Validator_Unique',
'Validator_Unsigned',
'Validator_Usstate',
'ValueHolder',
'View_Exception',
'View',
);
/**
* getRuntimeClasses
* returns an array containing all runtime classes of Doctrine framework
*
* @return array
*/
public static function getRuntimeClasses()
{
return self::$classes;
}
/**
* 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_Compiler_Exception if something went wrong during the compile operation
* @return void
*/
public static function compile($target = null)
{
$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";
echo "Adding $file" . PHP_EOL;
if ( ! file_exists($file)) {
throw new Doctrine_Compiler_Exception("Couldn't compile $file. File $file does not exists.");
}
Doctrine::autoload($class);
$refl = new ReflectionClass ( $class );
$lines = file( $file );
$start = $refl -> getStartLine() - 1;
$end = $refl -> getEndLine();
$ret = array_merge($ret,
array_slice($lines,
$start,
($end - $start)));
}
if ($target == null) {
$target = $path.DIRECTORY_SEPARATOR.'Doctrine.compiled.php';
}
// first write the 'compiled' data to a text file, so
// that we can use php_strip_whitespace (which only works on files)
$fp = @fopen($target, 'w');
if ($fp === false) {
throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $target");
}
fwrite($fp, "<?php".
" class InvalidKeyException extends Exception { }".
implode('', $ret)
);
fclose($fp);
$stripped = php_strip_whitespace($target);
$fp = @fopen($target, 'w');
if ($fp === false) {
throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $file");
}
fwrite($fp, $stripped);
fclose($fp);
}
}