mirror of
https://github.com/Lastorder-DC/rhymix.git
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merge from 1.7.3.5(r13153:r13167)
git-svn-id: http://xe-core.googlecode.com/svn/trunk@13168 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ngleader
parent
cc47d2b247
commit
2d3f149b5a
2042 changed files with 129266 additions and 126243 deletions
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@ -1,162 +1,218 @@
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<?php
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require_once('DBMysql.class.php');
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require_once('DBMysql.class.php');
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/**
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* Class to use MySQL innoDB DBMS
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* mysql innodb handling class
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*
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* Does not use prepared statements, since mysql driver does not support them
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*
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* @author NHN (developers@xpressengine.com)
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* @package /classes/db
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* @version 0.1
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*/
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class DBMysql_innodb extends DBMysql
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{
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/**
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* Class to use MySQL innoDB DBMS
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* mysql innodb handling class
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*
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* Does not use prepared statements, since mysql driver does not support them
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*
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* @author NHN (developers@xpressengine.com)
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* @package /classes/db
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* @version 0.1
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**/
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class DBMysql_innodb extends DBMysql {
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* Constructor
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* @return void
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*/
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function DBMysql_innodb()
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{
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$this->_setDBInfo();
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$this->_connect();
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}
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/**
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* Constructor
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* @return void
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**/
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function DBMysql_innodb() {
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$this->_setDBInfo();
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$this->_connect();
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}
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/**
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* Create an instance of this class
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* @return DBMysql_innodb return DBMysql_innodb object instance
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*/
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function create()
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{
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return new DBMysql_innodb;
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}
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/**
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* Create an instance of this class
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* @return DBMysql_innodb return DBMysql_innodb object instance
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*/
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function create()
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/**
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* DB disconnection
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* this method is private
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* @param resource $connection
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* @return void
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*/
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function _close($connection)
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{
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$this->_query("commit", $connection);
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@mysql_close($connection);
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}
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/**
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* DB transaction start
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* this method is private
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* @return boolean
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*/
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function _begin($transactionLevel)
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{
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$connection = $this->_getConnection('master');
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if(!$transactionLevel)
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{
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return new DBMysql_innodb;
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$this->_query("START TRANSACTION", $connection);
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}
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else
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{
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$this->_query("SAVEPOINT SP" . $transactionLevel, $connection);
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}
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return true;
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}
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/**
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* DB transaction rollback
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* this method is private
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* @return boolean
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*/
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function _rollback($transactionLevel)
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{
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$connection = $this->_getConnection('master');
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$point = $transactionLevel - 1;
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if($point)
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{
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$this->_query("ROLLBACK TO SP" . $point, $connection);
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}
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else
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{
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$this->_query("ROLLBACK", $connection);
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}
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return true;
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}
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/**
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* DB transaction commit
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* this method is private
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* @return boolean
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*/
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function _commit()
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{
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$connection = $this->_getConnection('master');
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$this->_query("commit", $connection);
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return true;
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}
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/**
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* Execute the query
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* this method is private
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* @param string $query
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* @param resource $connection
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* @return resource
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*/
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function __query($query, $connection)
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{
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if(!$connection)
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{
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exit('XE cannot handle DB connection.');
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}
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// Run the query statement
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$result = @mysql_query($query, $connection);
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// Error Check
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if(mysql_error($connection))
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{
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$this->setError(mysql_errno($connection), mysql_error($connection));
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}
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// Return result
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return $result;
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}
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/**
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* Create table by using the schema xml
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*
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* type : number, varchar, tinytext, text, bigtext, char, date, \n
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* opt : notnull, default, size\n
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* index : primary key, index, unique\n
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* @param string $xml_doc xml schema contents
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* @return void|object
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*/
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function _createTable($xml_doc)
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{
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// xml parsing
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$oXml = new XmlParser();
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$xml_obj = $oXml->parse($xml_doc);
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// Create a table schema
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$table_name = $xml_obj->table->attrs->name;
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if($this->isTableExists($table_name))
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{
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return;
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}
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$table_name = $this->prefix . $table_name;
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if(!is_array($xml_obj->table->column))
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{
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$columns[] = $xml_obj->table->column;
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}
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else
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{
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$columns = $xml_obj->table->column;
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}
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/**
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* DB disconnection
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* this method is private
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* @param resource $connection
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* @return void
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*/
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function _close($connection) {
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$this->_query("commit", $connection);
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@mysql_close($connection);
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}
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foreach($columns as $column)
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{
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$name = $column->attrs->name;
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$type = $column->attrs->type;
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$size = $column->attrs->size;
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$notnull = $column->attrs->notnull;
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$primary_key = $column->attrs->primary_key;
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$index = $column->attrs->index;
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$unique = $column->attrs->unique;
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$default = $column->attrs->default;
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$auto_increment = $column->attrs->auto_increment;
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/**
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* DB transaction start
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* this method is private
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* @return boolean
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*/
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function _begin() {
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$connection = $this->_getConnection('master');
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$this->_query("begin", $connection);
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return true;
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}
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$column_schema[] = sprintf('`%s` %s%s %s %s %s', $name, $this->column_type[$type], $size ? '(' . $size . ')' : '', isset($default) ? "default '" . $default . "'" : '', $notnull ? 'not null' : '', $auto_increment ? 'auto_increment' : '');
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/**
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* DB transaction rollback
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* this method is private
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* @return boolean
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*/
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function _rollback() {
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$connection = $this->_getConnection('master');
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$this->_query("rollback", $connection);
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return true;
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}
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if($primary_key)
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{
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$primary_list[] = $name;
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}
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else if($unique)
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{
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$unique_list[$unique][] = $name;
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}
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else if($index)
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{
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$index_list[$index][] = $name;
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}
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}
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/**
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* DB transaction commit
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* this method is private
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* @return boolean
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*/
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function _commit() {
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$connection = $this->_getConnection('master');
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$this->_query("commit", $connection);
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return true;
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}
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if(count($primary_list))
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{
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$column_schema[] = sprintf("primary key (%s)", '`' . implode($primary_list, '`,`') . '`');
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}
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/**
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* Execute the query
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* this method is private
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* @param string $query
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* @param resource $connection
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* @return resource
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*/
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function __query($query, $connection) {
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// Run the query statement
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$result = @mysql_query($query, $connection);
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// Error Check
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if(mysql_error($connection)) $this->setError(mysql_errno($connection), mysql_error($connection));
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// Return result
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return $result;
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}
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if(count($unique_list))
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{
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foreach($unique_list as $key => $val)
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{
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$column_schema[] = sprintf("unique %s (%s)", $key, '`' . implode($val, '`,`') . '`');
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}
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}
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/**
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* Create table by using the schema xml
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*
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* type : number, varchar, tinytext, text, bigtext, char, date, \n
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* opt : notnull, default, size\n
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* index : primary key, index, unique\n
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* @param string $xml_doc xml schema contents
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* @return void|object
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*/
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function _createTable($xml_doc) {
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// xml parsing
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$oXml = new XmlParser();
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$xml_obj = $oXml->parse($xml_doc);
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// Create a table schema
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$table_name = $xml_obj->table->attrs->name;
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if($this->isTableExists($table_name)) return;
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$table_name = $this->prefix.$table_name;
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if(count($index_list))
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{
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foreach($index_list as $key => $val)
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{
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$column_schema[] = sprintf("index %s (%s)", $key, '`' . implode($val, '`,`') . '`');
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}
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}
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if(!is_array($xml_obj->table->column)) $columns[] = $xml_obj->table->column;
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else $columns = $xml_obj->table->column;
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$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema, ",\n"), "ENGINE = INNODB CHARACTER SET utf8 COLLATE utf8_general_ci");
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foreach($columns as $column) {
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$name = $column->attrs->name;
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$type = $column->attrs->type;
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$size = $column->attrs->size;
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$notnull = $column->attrs->notnull;
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$primary_key = $column->attrs->primary_key;
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$index = $column->attrs->index;
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$unique = $column->attrs->unique;
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$default = $column->attrs->default;
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$auto_increment = $column->attrs->auto_increment;
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$output = $this->_query($schema);
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if(!$output)
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{
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return false;
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}
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}
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$column_schema[] = sprintf('`%s` %s%s %s %s %s',
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$name,
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$this->column_type[$type],
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$size?'('.$size.')':'',
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isset($default)?"default '".$default."'":'',
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$notnull?'not null':'',
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$auto_increment?'auto_increment':''
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);
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if($primary_key) $primary_list[] = $name;
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else if($unique) $unique_list[$unique][] = $name;
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else if($index) $index_list[$index][] = $name;
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}
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if(count($primary_list)) {
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$column_schema[] = sprintf("primary key (%s)", '`'.implode($primary_list,'`,`').'`');
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}
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if(count($unique_list)) {
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foreach($unique_list as $key => $val) {
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$column_schema[] = sprintf("unique %s (%s)", $key, '`'.implode($val,'`,`').'`');
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}
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}
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if(count($index_list)) {
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foreach($index_list as $key => $val) {
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$column_schema[] = sprintf("index %s (%s)", $key, '`'.implode($val,'`,`').'`');
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}
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}
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$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema,",\n"), "ENGINE = INNODB CHARACTER SET utf8 COLLATE utf8_general_ci");
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$output = $this->_query($schema);
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if(!$output) return false;
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}
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}
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?>
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}
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/* End of file DBMysql_innodb.class.php */
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/* Location: ./classes/db/DBMysql_innodb.class.php */
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