1475 lines
48 KiB
PHP
1475 lines
48 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::autoload('Doctrine_Configurable');
|
|
/**
|
|
* Doctrine_Connection
|
|
*
|
|
* A wrapper layer on top of PDO / Doctrine_Adapter
|
|
*
|
|
* Doctrine_Connection is the heart of any Doctrine based application.
|
|
*
|
|
* 1. Event listeners
|
|
* An easy to use, pluggable eventlistener architecture. Aspects such as
|
|
* logging, query profiling and caching can be easily implemented through
|
|
* the use of these listeners
|
|
*
|
|
* 2. Lazy-connecting
|
|
* Creating an instance of Doctrine_Connection does not connect
|
|
* to database. Connecting to database is only invoked when actually needed
|
|
* (for example when query() is being called)
|
|
*
|
|
* 3. Convenience methods
|
|
* Doctrine_Connection provides many convenience methods such as fetchAll(), fetchOne() etc.
|
|
*
|
|
* 4. Modular structure
|
|
* Higher level functionality such as schema importing, exporting, sequence handling etc.
|
|
* is divided into modules. For a full list of connection modules see
|
|
* Doctrine_Connection::$_modules
|
|
*
|
|
* @package Doctrine
|
|
* @subpackage Connection
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @link www.phpdoctrine.com
|
|
* @since 1.0
|
|
* @version $Revision$
|
|
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
|
|
* @author Lukas Smith <smith@pooteeweet.org> (MDB2 library)
|
|
*/
|
|
abstract class Doctrine_Connection extends Doctrine_Configurable implements Countable, IteratorAggregate
|
|
{
|
|
/**
|
|
* @var $dbh the database handler
|
|
*/
|
|
protected $dbh;
|
|
|
|
/**
|
|
*
|
|
*/
|
|
protected $_tableFactory;
|
|
|
|
/**
|
|
* @var array $tables an array containing all the initialized Doctrine_Table objects
|
|
* keys representing component names and values as Doctrine_Table objects
|
|
*/
|
|
protected $tables = array();
|
|
|
|
/**
|
|
* @var array An array of mapper objects currently maintained by this connection.
|
|
*/
|
|
protected $_mappers = array();
|
|
|
|
/**
|
|
* $_name
|
|
*
|
|
* Name of the connection
|
|
*
|
|
* @var string $_name
|
|
*/
|
|
protected $_name;
|
|
|
|
/**
|
|
* @var string $driverName the name of this connection driver
|
|
*/
|
|
protected $driverName;
|
|
|
|
/**
|
|
* @var boolean $isConnected whether or not a connection has been established
|
|
*/
|
|
protected $isConnected = false;
|
|
|
|
/**
|
|
* @var array $supported an array containing all features this driver supports,
|
|
* keys representing feature names and values as
|
|
* one of the following (true, false, 'emulated')
|
|
*/
|
|
protected $supported = array();
|
|
|
|
/**
|
|
* @var array $pendingAttributes An array of pending attributes. When setting attributes
|
|
* no connection is needed. When connected all the pending
|
|
* attributes are passed to the underlying adapter (usually PDO) instance.
|
|
*/
|
|
protected $pendingAttributes = array();
|
|
|
|
/**
|
|
* @var array $modules an array containing all modules
|
|
* transaction Doctrine_Transaction driver, handles savepoint and transaction isolation abstraction
|
|
*
|
|
* expression Doctrine_Expression driver, handles expression abstraction
|
|
*
|
|
* dataDict Doctrine_DataDict driver, handles datatype abstraction
|
|
*
|
|
* export Doctrine_Export driver, handles db structure modification abstraction (contains
|
|
* methods such as alterTable, createConstraint etc.)
|
|
* import Doctrine_Import driver, handles db schema reading
|
|
*
|
|
* sequence Doctrine_Sequence driver, handles sequential id generation and retrieval
|
|
*
|
|
* unitOfWork Doctrine_Connection_UnitOfWork handles many orm functionalities such as object
|
|
* deletion and saving
|
|
*
|
|
* formatter Doctrine_Formatter handles data formatting, quoting and escaping
|
|
*
|
|
* @see Doctrine_Connection::__get()
|
|
* @see Doctrine_DataDict
|
|
* @see Doctrine_Expression
|
|
* @see Doctrine_Export
|
|
* @see Doctrine_Transaction
|
|
* @see Doctrine_Sequence
|
|
* @see Doctrine_Connection_UnitOfWork
|
|
* @see Doctrine_Formatter
|
|
*/
|
|
private $modules = array('transaction' => false,
|
|
'expression' => false,
|
|
'dataDict' => false,
|
|
'export' => false,
|
|
'import' => false,
|
|
'sequence' => false,
|
|
'unitOfWork' => false,
|
|
'formatter' => false,
|
|
'util' => false,
|
|
);
|
|
|
|
/**
|
|
* @var array $properties an array of connection properties
|
|
*/
|
|
protected $properties = array('sql_comments' => array(array('start' => '--', 'end' => "\n", 'escape' => false),
|
|
array('start' => '/*', 'end' => '*/', 'escape' => false)),
|
|
'identifier_quoting' => array('start' => '"', 'end' => '"','escape' => '"'),
|
|
'string_quoting' => array('start' => "'",
|
|
'end' => "'",
|
|
'escape' => false,
|
|
'escape_pattern' => false),
|
|
'wildcards' => array('%', '_'),
|
|
'varchar_max_length' => 255,
|
|
);
|
|
|
|
/**
|
|
* @var array $serverInfo
|
|
*/
|
|
protected $serverInfo = array();
|
|
|
|
protected $options = array();
|
|
|
|
/**
|
|
* @var array $availableDrivers an array containing all available drivers
|
|
*/
|
|
private static $availableDrivers = array(
|
|
'Mysql',
|
|
'Pgsql',
|
|
'Oracle',
|
|
'Informix',
|
|
'Mssql',
|
|
'Sqlite',
|
|
'Firebird'
|
|
);
|
|
|
|
/**
|
|
* The query count. Represents the number of executed database queries by the connection.
|
|
*
|
|
* @var integer
|
|
*/
|
|
protected $_count = 0;
|
|
|
|
/**
|
|
* the constructor
|
|
*
|
|
* @param Doctrine_Manager $manager the manager object
|
|
* @param PDO|Doctrine_Adapter_Interface $adapter database driver
|
|
*/
|
|
public function __construct(Doctrine_Manager $manager, $adapter, $user = null, $pass = null)
|
|
{
|
|
if (is_object($adapter)) {
|
|
if ( ! ($adapter instanceof PDO) && ! in_array('Doctrine_Adapter_Interface', class_implements($adapter))) {
|
|
throw new Doctrine_Connection_Exception('First argument should be an instance of PDO or implement Doctrine_Adapter_Interface');
|
|
}
|
|
$this->dbh = $adapter;
|
|
$this->isConnected = true;
|
|
} else if (is_array($adapter)) {
|
|
$this->pendingAttributes[Doctrine::ATTR_DRIVER_NAME] = $adapter['scheme'];
|
|
|
|
$this->options['dsn'] = $adapter['dsn'];
|
|
$this->options['username'] = $adapter['user'];
|
|
$this->options['password'] = $adapter['pass'];
|
|
|
|
$this->options['other'] = array();
|
|
if (isset($adapter['other'])) {
|
|
$this->options['other'] = array(Doctrine::ATTR_PERSISTENT => $adapter['persistent']);
|
|
}
|
|
|
|
}
|
|
|
|
$this->setParent($manager);
|
|
|
|
$this->_tableFactory = new Doctrine_Table_Factory($this);
|
|
|
|
$this->setAttribute(Doctrine::ATTR_CASE, Doctrine::CASE_NATURAL);
|
|
$this->setAttribute(Doctrine::ATTR_ERRMODE, Doctrine::ERRMODE_EXCEPTION);
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->onOpen($this);
|
|
}
|
|
|
|
/**
|
|
* getOption
|
|
*
|
|
* Retrieves option
|
|
*
|
|
* @param string $option
|
|
* @return void
|
|
*/
|
|
public function getOption($option)
|
|
{
|
|
if (isset($this->options[$option])) {
|
|
return $this->options[$option];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* getAttribute
|
|
* retrieves a database connection attribute
|
|
*
|
|
* @param integer $attribute
|
|
* @return mixed
|
|
*/
|
|
public function getAttribute($attribute)
|
|
{
|
|
if ($attribute >= 100) {
|
|
if ( ! isset($this->attributes[$attribute])) {
|
|
return parent::getAttribute($attribute);
|
|
}
|
|
return $this->attributes[$attribute];
|
|
}
|
|
|
|
if ($this->isConnected) {
|
|
try {
|
|
return $this->dbh->getAttribute($attribute);
|
|
} catch (Exception $e) {
|
|
throw new Doctrine_Connection_Exception('Attribute ' . $attribute . ' not found.');
|
|
}
|
|
} else {
|
|
if ( ! isset($this->pendingAttributes[$attribute])) {
|
|
$this->connect();
|
|
$this->getAttribute($attribute);
|
|
}
|
|
|
|
return $this->pendingAttributes[$attribute];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns an array of available PDO drivers
|
|
*/
|
|
public static function getAvailableDrivers()
|
|
{
|
|
return PDO::getAvailableDrivers();
|
|
}
|
|
|
|
/**
|
|
* setAttribute
|
|
* sets an attribute
|
|
*
|
|
* @todo why check for >= 100? has this any special meaning when creating
|
|
* attributes?
|
|
*
|
|
* @param integer $attribute
|
|
* @param mixed $value
|
|
* @return boolean
|
|
*/
|
|
public function setAttribute($attribute, $value)
|
|
{
|
|
if ($attribute >= 100) {
|
|
parent::setAttribute($attribute, $value);
|
|
} else {
|
|
if ($this->isConnected) {
|
|
$this->dbh->setAttribute($attribute, $value);
|
|
} else {
|
|
$this->pendingAttributes[$attribute] = $value;
|
|
}
|
|
}
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* getName
|
|
* returns the name of this driver
|
|
*
|
|
* @return string the name of this driver
|
|
*/
|
|
public function getName()
|
|
{
|
|
return $this->_name;
|
|
}
|
|
|
|
public function setName($name)
|
|
{
|
|
$this->_name = $name;
|
|
}
|
|
|
|
public function getDriverName()
|
|
{
|
|
return $this->driverName;
|
|
}
|
|
|
|
/**
|
|
* __get
|
|
* lazy loads given module and returns it
|
|
*
|
|
* @see Doctrine_DataDict
|
|
* @see Doctrine_Expression
|
|
* @see Doctrine_Export
|
|
* @see Doctrine_Transaction
|
|
* @see Doctrine_Connection::$modules all availible modules
|
|
* @param string $name the name of the module to get
|
|
* @throws Doctrine_Connection_Exception if trying to get an unknown module
|
|
* @return Doctrine_Connection_Module connection module
|
|
*/
|
|
public function __get($name)
|
|
{
|
|
if (isset($this->properties[$name])) {
|
|
return $this->properties[$name];
|
|
}
|
|
|
|
if ( ! isset($this->modules[$name])) {
|
|
throw new Doctrine_Connection_Exception('Unknown module / property ' . $name);
|
|
}
|
|
if ($this->modules[$name] === false) {
|
|
switch ($name) {
|
|
case 'unitOfWork':
|
|
$this->modules[$name] = new Doctrine_Connection_UnitOfWork($this);
|
|
break;
|
|
case 'formatter':
|
|
$this->modules[$name] = new Doctrine_Formatter($this);
|
|
break;
|
|
default:
|
|
$class = 'Doctrine_' . ucwords($name) . '_' . $this->getDriverName();
|
|
$this->modules[$name] = new $class($this);
|
|
}
|
|
}
|
|
|
|
return $this->modules[$name];
|
|
}
|
|
|
|
/**
|
|
* returns the manager that created this connection
|
|
*
|
|
* @return Doctrine_Manager
|
|
*/
|
|
public function getManager()
|
|
{
|
|
return $this->getParent();
|
|
}
|
|
|
|
/**
|
|
* returns the database handler which this connection uses
|
|
*
|
|
* @return PDO the database handler
|
|
*/
|
|
public function getDbh()
|
|
{
|
|
$this->connect();
|
|
return $this->dbh;
|
|
}
|
|
|
|
/**
|
|
* connect
|
|
* connects into database
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function connect()
|
|
{
|
|
if ($this->isConnected) {
|
|
return false;
|
|
}
|
|
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_CONNECT);
|
|
$this->getListener()->preConnect($event);
|
|
|
|
$e = explode(':', $this->options['dsn']);
|
|
$found = false;
|
|
|
|
if (extension_loaded('pdo')) {
|
|
if (in_array($e[0], PDO::getAvailableDrivers())) {
|
|
$this->dbh = new PDO($this->options['dsn'], $this->options['username'],
|
|
$this->options['password'], $this->options['other']);
|
|
|
|
$this->dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
|
|
$found = true;
|
|
}
|
|
}
|
|
|
|
if ( ! $found) {
|
|
$class = 'Doctrine_Adapter_' . ucwords($e[0]);
|
|
|
|
if (class_exists($class)) {
|
|
$this->dbh = new $class($this->options['dsn'], $this->options['username'], $this->options['password']);
|
|
} else {
|
|
throw new Doctrine_Connection_Exception("Couldn't locate driver named " . $e[0]);
|
|
}
|
|
}
|
|
|
|
// attach the pending attributes to adapter
|
|
foreach($this->pendingAttributes as $attr => $value) {
|
|
// some drivers don't support setting this so we just skip it
|
|
if ($attr == Doctrine::ATTR_DRIVER_NAME) {
|
|
continue;
|
|
}
|
|
$this->dbh->setAttribute($attr, $value);
|
|
}
|
|
|
|
$this->isConnected = true;
|
|
|
|
$this->getListener()->postConnect($event);
|
|
return true;
|
|
}
|
|
|
|
public function incrementQueryCount()
|
|
{
|
|
$this->_count++;
|
|
}
|
|
|
|
/**
|
|
* converts given driver name
|
|
*
|
|
* @param
|
|
*/
|
|
public function driverName($name)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* supports
|
|
*
|
|
* @param string $feature the name of the feature
|
|
* @return boolean whether or not this drivers supports given feature
|
|
*/
|
|
public function supports($feature)
|
|
{
|
|
return (isset($this->supported[$feature])
|
|
&& ($this->supported[$feature] === 'emulated'
|
|
|| $this->supported[$feature]));
|
|
}
|
|
|
|
/**
|
|
* Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
|
|
* query, except that if there is already a row in the table with the same
|
|
* key field values, the REPLACE query just updates its values instead of
|
|
* inserting a new row.
|
|
*
|
|
* The REPLACE type of query does not make part of the SQL standards. Since
|
|
* practically only MySQL and SQLIte implement it natively, this type of
|
|
* query isemulated through this method for other DBMS using standard types
|
|
* of queries inside a transaction to assure the atomicity of the operation.
|
|
*
|
|
* @param string name of the table on which the REPLACE query will
|
|
* be executed.
|
|
*
|
|
* @param array an associative array that describes the fields and the
|
|
* values that will be inserted or updated in the specified table. The
|
|
* indexes of the array are the names of all the fields of the table.
|
|
*
|
|
* The values of the array are values to be assigned to the specified field.
|
|
*
|
|
* @param array $keys an array containing all key fields (primary key fields
|
|
* or unique index fields) for this table
|
|
*
|
|
* the uniqueness of a row will be determined according to
|
|
* the provided key fields
|
|
*
|
|
* this method will fail if no key fields are specified
|
|
*
|
|
* @throws Doctrine_Connection_Exception if this driver doesn't support replace
|
|
* @throws Doctrine_Connection_Exception if some of the key values was null
|
|
* @throws Doctrine_Connection_Exception if there were no key fields
|
|
* @throws PDOException if something fails at PDO level
|
|
* @ return integer number of rows affected
|
|
*/
|
|
public function replace(Doctrine_Table $table, array $fields, array $keys)
|
|
{
|
|
if (empty($keys)) {
|
|
throw new Doctrine_Connection_Exception('Not specified which fields are keys');
|
|
}
|
|
$condition = $values = array();
|
|
|
|
foreach ($fields as $fieldName => $value) {
|
|
$values[$fieldName] = $value;
|
|
|
|
if (in_array($fieldName, $keys)) {
|
|
if ($value === null)
|
|
throw new Doctrine_Connection_Exception('key value '.$fieldName.' may not be null');
|
|
|
|
$condition[] = $table->getColumnName($fieldName) . ' = ?';
|
|
$conditionValues[] = $value;
|
|
}
|
|
}
|
|
|
|
$query = 'DELETE FROM ' . $this->quoteIdentifier($table->getTableName())
|
|
. ' WHERE ' . implode(' AND ', $condition);
|
|
$affectedRows = $this->exec($query, $conditionValues);
|
|
|
|
$this->insert($table, $values);
|
|
|
|
$affectedRows++;
|
|
|
|
return $affectedRows;
|
|
}
|
|
|
|
/**
|
|
* deletes table row(s) matching the specified identifier
|
|
*
|
|
* @throws Doctrine_Connection_Exception if something went wrong at the database level
|
|
* @param string $table The table to delete data from
|
|
* @param array $identifier An associateve array containing identifier fieldname-value pairs.
|
|
* @return integer The number of affected rows
|
|
*/
|
|
public function delete(Doctrine_Table $table, array $identifier)
|
|
{
|
|
$criteria = array();
|
|
foreach (array_keys($identifier) as $id) {
|
|
$criteria[] = $table->getColumnName($id) . ' = ?';
|
|
}
|
|
|
|
$query = 'DELETE FROM '
|
|
. $this->quoteIdentifier($table->getTableName())
|
|
. ' WHERE ' . implode(' AND ', $criteria);
|
|
|
|
return $this->exec($query, array_values($identifier));
|
|
}
|
|
|
|
/**
|
|
* Updates table row(s) with specified data
|
|
*
|
|
* @throws Doctrine_Connection_Exception if something went wrong at the database level
|
|
* @param string $table The table to insert data into
|
|
* @param array $values An associateve array containing column-value pairs.
|
|
* @return mixed boolean false if empty value array was given,
|
|
* otherwise returns the number of affected rows
|
|
*/
|
|
public function update(Doctrine_Table $table, array $fields, array $identifier)
|
|
{
|
|
if (empty($fields)) {
|
|
return false;
|
|
}
|
|
|
|
$set = array();
|
|
foreach ($fields as $fieldName => $value) {
|
|
if ($value instanceof Doctrine_Expression) {
|
|
$set[] = $table->getColumnName($fieldName) . ' = ' . $value->getSql();
|
|
unset($fields[$fieldName]);
|
|
} else {
|
|
$set[] = $table->getColumnName($fieldName) . ' = ?';
|
|
}
|
|
}
|
|
|
|
$params = array_merge(array_values($fields), array_values($identifier));
|
|
|
|
$sql = 'UPDATE ' . $this->quoteIdentifier($table->getTableName())
|
|
. ' SET ' . implode(', ', $set)
|
|
. ' WHERE ' . implode(' = ? AND ', $table->getIdentifierColumnNames())
|
|
. ' = ?';
|
|
|
|
return $this->exec($sql, $params);
|
|
}
|
|
|
|
/**
|
|
* Inserts a table row with specified data.
|
|
*
|
|
* @param string $table The table to insert data into.
|
|
* @param array $fields An associateve array containing fieldname-value pairs.
|
|
* @return mixed boolean false if empty value array was given,
|
|
* otherwise returns the number of affected rows
|
|
*/
|
|
public function insert(Doctrine_Table $table, array $fields)
|
|
{
|
|
if (empty($fields)) {
|
|
return false;
|
|
}
|
|
|
|
$tableName = $table->getTableName();
|
|
|
|
// column names are specified as array keys
|
|
$cols = array();
|
|
// the query VALUES will contain either expresions (eg 'NOW()') or ?
|
|
$a = array();
|
|
foreach ($fields as $fieldName => $value) {
|
|
$cols[] = $this->quoteIdentifier($table->getColumnName($fieldName));
|
|
if ($value instanceof Doctrine_Expression) {
|
|
$a[] = $value->getSql();
|
|
unset($fields[$fieldName]);
|
|
} else {
|
|
$a[] = '?';
|
|
}
|
|
}
|
|
|
|
// build the statement
|
|
$query = 'INSERT INTO ' . $this->quoteIdentifier($tableName)
|
|
. ' (' . implode(', ', $cols) . ') '
|
|
. 'VALUES (';
|
|
|
|
$query .= implode(', ', $a) . ')';
|
|
// prepare and execute the statement
|
|
|
|
return $this->exec($query, array_values($fields));
|
|
}
|
|
|
|
/**
|
|
* Set the charset on the current connection
|
|
*
|
|
* @param string charset
|
|
*/
|
|
public function setCharset($charset)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Quote a string so it can be safely used as a table or column name.
|
|
*
|
|
* Delimiting style depends on which database driver is being used.
|
|
*
|
|
* NOTE: just because you CAN use delimited identifiers doesn't mean
|
|
* you SHOULD use them. In general, they end up causing way more
|
|
* problems than they solve.
|
|
*
|
|
* Portability is broken by using the following characters inside
|
|
* delimited identifiers:
|
|
* + backtick (<kbd>`</kbd>) -- due to MySQL
|
|
* + double quote (<kbd>"</kbd>) -- due to Oracle
|
|
* + brackets (<kbd>[</kbd> or <kbd>]</kbd>) -- due to Access
|
|
*
|
|
* Delimited identifiers are known to generally work correctly under
|
|
* the following drivers:
|
|
* + mssql
|
|
* + mysql
|
|
* + mysqli
|
|
* + oci8
|
|
* + pgsql
|
|
* + sqlite
|
|
*
|
|
* InterBase doesn't seem to be able to use delimited identifiers
|
|
* via PHP 4. They work fine under PHP 5.
|
|
*
|
|
* @param string $str identifier name to be quoted
|
|
* @param bool $checkOption check the 'quote_identifier' option
|
|
*
|
|
* @return string quoted identifier string
|
|
*/
|
|
public function quoteIdentifier($str, $checkOption = true)
|
|
{
|
|
// quick fix for the identifiers that contain a dot
|
|
if (strpos($str, '.')) {
|
|
$e = explode('.', $str);
|
|
|
|
return $this->formatter->quoteIdentifier($e[0], $checkOption) . '.'
|
|
. $this->formatter->quoteIdentifier($e[1], $checkOption);
|
|
}
|
|
return $this->formatter->quoteIdentifier($str, $checkOption);
|
|
}
|
|
|
|
/**
|
|
* convertBooleans
|
|
* some drivers need the boolean values to be converted into integers
|
|
* when using DQL API
|
|
*
|
|
* This method takes care of that conversion
|
|
*
|
|
* @param array $item
|
|
* @return void
|
|
*/
|
|
public function convertBooleans($item)
|
|
{
|
|
return $this->formatter->convertBooleans($item);
|
|
}
|
|
|
|
/**
|
|
* quote
|
|
* quotes given input parameter
|
|
*
|
|
* @param mixed $input parameter to be quoted
|
|
* @param string $type
|
|
* @return mixed
|
|
*/
|
|
public function quote($input, $type = null)
|
|
{
|
|
return $this->formatter->quote($input, $type);
|
|
}
|
|
|
|
/**
|
|
* Set the date/time format for the current connection
|
|
*
|
|
* @param string time format
|
|
*
|
|
* @return void
|
|
*/
|
|
public function setDateFormat($format = null)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* fetchAll
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @return array
|
|
*/
|
|
public function fetchAll($statement, array $params = array())
|
|
{
|
|
return $this->execute($statement, $params)->fetchAll(Doctrine::FETCH_ASSOC);
|
|
}
|
|
|
|
/**
|
|
* fetchOne
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @param int $colnum 0-indexed column number to retrieve
|
|
* @return mixed
|
|
*/
|
|
public function fetchOne($statement, array $params = array(), $colnum = 0)
|
|
{
|
|
return $this->execute($statement, $params)->fetchColumn($colnum);
|
|
}
|
|
|
|
/**
|
|
* fetchRow
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @return array
|
|
*/
|
|
public function fetchRow($statement, array $params = array())
|
|
{
|
|
return $this->execute($statement, $params)->fetch(Doctrine::FETCH_ASSOC);
|
|
}
|
|
|
|
/**
|
|
* fetchArray
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @return array
|
|
*/
|
|
public function fetchArray($statement, array $params = array())
|
|
{
|
|
return $this->execute($statement, $params)->fetch(Doctrine::FETCH_NUM);
|
|
}
|
|
|
|
/**
|
|
* fetchColumn
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @param int $colnum 0-indexed column number to retrieve
|
|
* @return array
|
|
*/
|
|
public function fetchColumn($statement, array $params = array(), $colnum = 0)
|
|
{
|
|
return $this->execute($statement, $params)->fetchAll(Doctrine::FETCH_COLUMN, $colnum);
|
|
}
|
|
|
|
/**
|
|
* fetchAssoc
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @return array
|
|
*/
|
|
public function fetchAssoc($statement, array $params = array())
|
|
{
|
|
return $this->execute($statement, $params)->fetchAll(Doctrine::FETCH_ASSOC);
|
|
}
|
|
|
|
/**
|
|
* fetchBoth
|
|
*
|
|
* @param string $statement sql query to be executed
|
|
* @param array $params prepared statement params
|
|
* @return array
|
|
*/
|
|
public function fetchBoth($statement, array $params = array())
|
|
{
|
|
return $this->execute($statement, $params)->fetchAll(Doctrine::FETCH_BOTH);
|
|
}
|
|
|
|
/**
|
|
* query
|
|
* queries the database using Doctrine Query Language
|
|
* returns a collection of Doctrine_Record objects
|
|
*
|
|
* <code>
|
|
* $users = $conn->query('SELECT u.* FROM User u');
|
|
*
|
|
* $users = $conn->query('SELECT u.* FROM User u WHERE u.name LIKE ?', array('someone'));
|
|
* </code>
|
|
*
|
|
* @param string $query DQL query
|
|
* @param array $params query parameters
|
|
* @param int $hydrationMode Doctrine::FETCH_ARRAY or Doctrine::FETCH_RECORD
|
|
* @see Doctrine_Query
|
|
* @return Doctrine_Collection Collection of Doctrine_Record objects
|
|
*/
|
|
public function query($query, array $params = array(), $hydrationMode = null)
|
|
{
|
|
$parser = new Doctrine_Query($this);
|
|
|
|
return $parser->query($query, $params, $hydrationMode);
|
|
}
|
|
|
|
/**
|
|
* prepare
|
|
*
|
|
* @param string $statement
|
|
*/
|
|
public function prepare($statement)
|
|
{
|
|
$this->connect();
|
|
|
|
try {
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_PREPARE, $statement);
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->prePrepare($event);
|
|
|
|
$stmt = false;
|
|
|
|
if ( ! $event->skipOperation) {
|
|
$stmt = $this->dbh->prepare($statement);
|
|
}
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->postPrepare($event);
|
|
|
|
return new Doctrine_Connection_Statement($this, $stmt);
|
|
} catch(Doctrine_Adapter_Exception $e) {
|
|
} catch(PDOException $e) { }
|
|
|
|
$this->rethrowException($e, $this);
|
|
}
|
|
|
|
/**
|
|
* query
|
|
* queries the database using Doctrine Query Language and returns
|
|
* the first record found
|
|
*
|
|
* <code>
|
|
* $user = $conn->queryOne('SELECT u.* FROM User u WHERE u.id = ?', array(1));
|
|
*
|
|
* $user = $conn->queryOne('SELECT u.* FROM User u WHERE u.name LIKE ? AND u.password = ?',
|
|
* array('someone', 'password')
|
|
* );
|
|
* </code>
|
|
*
|
|
* @param string $query DQL query
|
|
* @param array $params query parameters
|
|
* @see Doctrine_Query
|
|
* @return Doctrine_Record|false Doctrine_Record object on success,
|
|
* boolean false on failure
|
|
*/
|
|
public function queryOne($query, array $params = array())
|
|
{
|
|
$parser = new Doctrine_Query($this);
|
|
|
|
$coll = $parser->query($query, $params);
|
|
if ( ! $coll->contains(0)) {
|
|
return false;
|
|
}
|
|
return $coll[0];
|
|
}
|
|
|
|
/**
|
|
* queries the database with limit and offset
|
|
* added to the query and returns a Doctrine_Connection_Statement object
|
|
*
|
|
* @param string $query
|
|
* @param integer $limit
|
|
* @param integer $offset
|
|
* @return Doctrine_Connection_Statement
|
|
*/
|
|
public function select($query, $limit = 0, $offset = 0)
|
|
{
|
|
if ($limit > 0 || $offset > 0) {
|
|
$query = $this->modifyLimitQuery($query, $limit, $offset);
|
|
}
|
|
return $this->execute($query);
|
|
}
|
|
|
|
/**
|
|
* standaloneQuery
|
|
*
|
|
* @param string $query sql query
|
|
* @param array $params query parameters
|
|
*
|
|
* @return PDOStatement|Doctrine_Adapter_Statement
|
|
*/
|
|
public function standaloneQuery($query, $params = array())
|
|
{
|
|
return $this->execute($query, $params);
|
|
}
|
|
|
|
/**
|
|
* execute
|
|
* @param string $query sql query
|
|
* @param array $params query parameters
|
|
*
|
|
* @return PDOStatement|Doctrine_Adapter_Statement
|
|
*/
|
|
public function execute($query, array $params = array())
|
|
{
|
|
$this->connect();
|
|
|
|
try {
|
|
if ( ! empty($params)) {
|
|
$stmt = $this->prepare($query);
|
|
$stmt->execute($params);
|
|
return $stmt;
|
|
} else {
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_QUERY, $query, $params);
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->preQuery($event);
|
|
|
|
if ( ! $event->skipOperation) {
|
|
//try {
|
|
$stmt = $this->dbh->query($query);
|
|
/*} catch (Exception $e) {
|
|
if (strstr($e->getMessage(), 'no such column')) {
|
|
echo $query . "<br /><br />";
|
|
}
|
|
}*/
|
|
|
|
$this->_count++;
|
|
}
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->postQuery($event);
|
|
|
|
return $stmt;
|
|
}
|
|
} catch (Doctrine_Adapter_Exception $e) {
|
|
} catch (PDOException $e) { }
|
|
|
|
$this->rethrowException($e, $this);
|
|
}
|
|
|
|
/**
|
|
* exec
|
|
* @param string $query sql query
|
|
* @param array $params query parameters
|
|
*
|
|
* @return PDOStatement|Doctrine_Adapter_Statement
|
|
*/
|
|
public function exec($query, array $params = array()) {
|
|
$this->connect();
|
|
|
|
try {
|
|
if ( ! empty($params)) {
|
|
$stmt = $this->prepare($query);
|
|
$stmt->execute($params);
|
|
//echo "<br /><br />" . $query . "<br /><br />";
|
|
return $stmt->rowCount();
|
|
} else {
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_EXEC, $query, $params);
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->preExec($event);
|
|
|
|
if ( ! $event->skipOperation) {
|
|
$count = $this->dbh->exec($query);
|
|
//echo "<br /><br />" . $query . "<br /><br />";
|
|
$this->_count++;
|
|
}
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->postExec($event);
|
|
|
|
return $count;
|
|
}
|
|
} catch (Doctrine_Adapter_Exception $e) {
|
|
} catch (PDOException $e) { }
|
|
|
|
$this->rethrowException($e, $this);
|
|
}
|
|
|
|
/**
|
|
* rethrowException
|
|
*
|
|
* @throws Doctrine_Connection_Exception
|
|
*/
|
|
public function rethrowException(Exception $e, $invoker)
|
|
{
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_ERROR);
|
|
$this->getListener()->preError($event);
|
|
|
|
$name = 'Doctrine_Connection_' . $this->driverName . '_Exception';
|
|
|
|
$exc = new $name($e->getMessage(), (int) $e->getCode());
|
|
if ( ! is_array($e->errorInfo)) {
|
|
$e->errorInfo = array(null, null, null, null);
|
|
}
|
|
$exc->processErrorInfo($e->errorInfo);
|
|
|
|
if ($this->getAttribute(Doctrine::ATTR_THROW_EXCEPTIONS)) {
|
|
throw $exc;
|
|
}
|
|
|
|
$this->getListener()->postError($event);
|
|
}
|
|
|
|
/**
|
|
* hasTable
|
|
* whether or not this connection has table $name initialized
|
|
*
|
|
* @param mixed $name
|
|
* @return boolean
|
|
*/
|
|
public function hasTable($name)
|
|
{
|
|
return isset($this->tables[$name]);
|
|
}
|
|
|
|
/**
|
|
* Gets the table object that represents the database table that is used to
|
|
* persist the specified domain class.
|
|
*
|
|
* @param string $name component name
|
|
* @return Doctrine_Table
|
|
*/
|
|
public function getTable($className)
|
|
{
|
|
if (isset($this->tables[$className])) {
|
|
return $this->tables[$className];
|
|
}
|
|
$this->_tableFactory->loadTables($className, $this->tables);
|
|
return $this->tables[$className];
|
|
}
|
|
|
|
/**
|
|
* Gets a mapper for the specified domain class that is used to map instances of
|
|
* the class between the relational database and their object representation.
|
|
*
|
|
* @return Doctrine_Mapper_Abstract The mapper object.
|
|
*/
|
|
public function getMapper($className)
|
|
{
|
|
if (isset($this->_mappers[$className])) {
|
|
return $this->_mappers[$className];
|
|
}
|
|
|
|
$customMapperClass = $className . 'Mapper';
|
|
if (class_exists($customMapperClass, $this->getAttribute(Doctrine::ATTR_AUTOLOAD_TABLE_CLASSES)) &&
|
|
in_array('Doctrine_Mapper_Abstract', class_parents($customMapperClass))) {
|
|
$table = $this->getTable($className);
|
|
$mapper = new $customMapperClass($className, $table);
|
|
} else {
|
|
// instantiate correct mapper type
|
|
$table = $this->getTable($className);
|
|
$inheritanceType = $table->getInheritanceType();
|
|
if ($inheritanceType == Doctrine::INHERITANCETYPE_JOINED) {
|
|
$mapper = new Doctrine_Mapper_Joined($className, $table);
|
|
} else if ($inheritanceType == Doctrine::INHERITANCETYPE_SINGLE_TABLE) {
|
|
$mapper = new Doctrine_Mapper_SingleTable($className, $table);
|
|
} else if ($inheritanceType == Doctrine::INHERITANCETYPE_TABLE_PER_CLASS) {
|
|
$mapper = new Doctrine_Mapper_TablePerClass($className, $table);
|
|
} else {
|
|
throw new Doctrine_Connection_Exception("Unknown inheritance type '$inheritanceType'. Can't create mapper.");
|
|
}
|
|
}
|
|
|
|
$this->_mappers[$className] = $mapper;
|
|
|
|
return $mapper;
|
|
}
|
|
|
|
/**
|
|
* returns an array of all initialized tables
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getTables()
|
|
{
|
|
return $this->tables;
|
|
}
|
|
|
|
public function getMappers()
|
|
{
|
|
//var_dump($this->_mappers);
|
|
return $this->_mappers;
|
|
}
|
|
|
|
/**
|
|
* returns an iterator that iterators through all
|
|
* initialized table objects
|
|
*
|
|
* <code>
|
|
* foreach ($conn as $index => $table) {
|
|
* print $table; // get a string representation of each table object
|
|
* }
|
|
* </code>
|
|
*
|
|
* @return ArrayIterator SPL ArrayIterator object
|
|
*/
|
|
public function getIterator()
|
|
{
|
|
return new ArrayIterator($this->tables);
|
|
}
|
|
|
|
/**
|
|
* returns the count of initialized table objects
|
|
*
|
|
* @return integer
|
|
*/
|
|
public function count()
|
|
{
|
|
return $this->_count;
|
|
}
|
|
|
|
/**
|
|
* addTable
|
|
* adds a Doctrine_Table object into connection registry
|
|
*
|
|
* @param $table a Doctrine_Table object to be added into registry
|
|
* @return boolean
|
|
*/
|
|
public function addTable(Doctrine_Table $table)
|
|
{
|
|
$name = $table->getComponentName();
|
|
|
|
if (isset($this->tables[$name])) {
|
|
return false;
|
|
}
|
|
$this->tables[$name] = $table;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* create
|
|
* creates a record
|
|
*
|
|
* create creates a record
|
|
* @param string $name component name
|
|
* @return Doctrine_Record Doctrine_Record object
|
|
*/
|
|
public function create($name)
|
|
{
|
|
return $this->getMapper($name)->create();
|
|
}
|
|
|
|
/**
|
|
* Creates a new Doctrine_Query object that operates on this connection.
|
|
*
|
|
* @return Doctrine_Query
|
|
*/
|
|
public function createQuery()
|
|
{
|
|
return new Doctrine_Query($this);
|
|
}
|
|
|
|
/**
|
|
* flush
|
|
* saves all the records from all tables
|
|
* this operation is isolated using a transaction
|
|
*
|
|
* @throws PDOException if something went wrong at database level
|
|
* @return void
|
|
*/
|
|
public function flush()
|
|
{
|
|
$this->beginInternalTransaction();
|
|
$this->unitOfWork->saveAll();
|
|
$this->commit();
|
|
}
|
|
|
|
/**
|
|
* clear
|
|
* clears all repositories
|
|
*
|
|
* @return void
|
|
*/
|
|
public function clear()
|
|
{
|
|
foreach ($this->_mappers as $mapper) {
|
|
$mapper->getRepository()->evictAll();
|
|
$mapper->clear();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* evictTables
|
|
* evicts all tables
|
|
*
|
|
* @return void
|
|
*/
|
|
public function evictTables()
|
|
{
|
|
$this->tables = array();
|
|
$this->_mappers = array();
|
|
$this->exported = array();
|
|
}
|
|
|
|
/**
|
|
* close
|
|
* closes the connection
|
|
*
|
|
* @return void
|
|
*/
|
|
public function close()
|
|
{
|
|
$event = new Doctrine_Event($this, Doctrine_Event::CONN_CLOSE);
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->preClose($event);
|
|
|
|
$this->clear();
|
|
|
|
unset($this->dbh);
|
|
$this->isConnected = false;
|
|
|
|
$this->getAttribute(Doctrine::ATTR_LISTENER)->postClose($event);
|
|
}
|
|
|
|
/**
|
|
* get the current transaction nesting level
|
|
*
|
|
* @return integer
|
|
*/
|
|
public function getTransactionLevel()
|
|
{
|
|
return $this->transaction->getTransactionLevel();
|
|
}
|
|
|
|
/**
|
|
* get the current internal transaction nesting level
|
|
*
|
|
* @return integer
|
|
*/
|
|
public function getInternalTransactionLevel()
|
|
{
|
|
return $this->transaction->getInternalTransactionLevel();
|
|
}
|
|
|
|
/**
|
|
* errorCode
|
|
* Fetch the SQLSTATE associated with the last operation on the database handle
|
|
*
|
|
* @return integer
|
|
*/
|
|
public function errorCode()
|
|
{
|
|
$this->connect();
|
|
return $this->dbh->errorCode();
|
|
}
|
|
|
|
/**
|
|
* errorInfo
|
|
* Fetch extended error information associated with the last operation on the database handle
|
|
*
|
|
* @return array
|
|
*/
|
|
public function errorInfo()
|
|
{
|
|
$this->connect();
|
|
return $this->dbh->errorInfo();
|
|
}
|
|
|
|
/**
|
|
* getCacheDriver
|
|
*
|
|
* @return Doctrine_Cache_Interface
|
|
* @deprecated Use getResultCacheDriver()
|
|
*/
|
|
public function getCacheDriver()
|
|
{
|
|
return $this->getResultCacheDriver();
|
|
}
|
|
|
|
/**
|
|
* getResultCacheDriver
|
|
*
|
|
* @return Doctrine_Cache_Interface
|
|
*/
|
|
public function getResultCacheDriver()
|
|
{
|
|
if ( ! $this->getAttribute(Doctrine::ATTR_RESULT_CACHE)) {
|
|
throw new Doctrine_Exception('Result Cache driver not initialized.');
|
|
}
|
|
return $this->getAttribute(Doctrine::ATTR_RESULT_CACHE);
|
|
}
|
|
|
|
/**
|
|
* getQueryCacheDriver
|
|
*
|
|
* @return Doctrine_Cache_Interface
|
|
*/
|
|
public function getQueryCacheDriver()
|
|
{
|
|
if ( ! $this->getAttribute(Doctrine::ATTR_QUERY_CACHE)) {
|
|
throw new Doctrine_Exception('Query Cache driver not initialized.');
|
|
}
|
|
return $this->getAttribute(Doctrine::ATTR_QUERY_CACHE);
|
|
}
|
|
|
|
/**
|
|
* lastInsertId
|
|
*
|
|
* Returns the ID of the last inserted row, or the last value from a sequence object,
|
|
* depending on the underlying driver.
|
|
*
|
|
* Note: This method may not return a meaningful or consistent result across different drivers,
|
|
* because the underlying database may not even support the notion of auto-increment fields or sequences.
|
|
*
|
|
* @param string $table name of the table into which a new row was inserted
|
|
* @param string $field name of the field into which a new row was inserted
|
|
*/
|
|
public function lastInsertId($table = null, $field = null)
|
|
{
|
|
return $this->sequence->lastInsertId($table, $field);
|
|
}
|
|
|
|
/**
|
|
* beginTransaction
|
|
* Start a transaction or set a savepoint.
|
|
*
|
|
* if trying to set a savepoint and there is no active transaction
|
|
* a new transaction is being started
|
|
*
|
|
* Listeners: onPreTransactionBegin, onTransactionBegin
|
|
*
|
|
* @param string $savepoint name of a savepoint to set
|
|
* @throws Doctrine_Transaction_Exception if the transaction fails at database level
|
|
* @return integer current transaction nesting level
|
|
*/
|
|
public function beginTransaction($savepoint = null)
|
|
{
|
|
return $this->transaction->beginTransaction($savepoint);
|
|
}
|
|
|
|
/**
|
|
* Initiates a transaction.
|
|
*
|
|
* This method must only be used by Doctrine itself to initiate transactions.
|
|
* Userland-code must use {@link beginTransaction()}.
|
|
*/
|
|
public function beginInternalTransaction($savepoint = null)
|
|
{
|
|
return $this->transaction->beginInternalTransaction($savepoint);
|
|
}
|
|
|
|
/**
|
|
* commit
|
|
* Commit the database changes done during a transaction that is in
|
|
* progress or release a savepoint. This function may only be called when
|
|
* auto-committing is disabled, otherwise it will fail.
|
|
*
|
|
* Listeners: onPreTransactionCommit, onTransactionCommit
|
|
*
|
|
* @param string $savepoint name of a savepoint to release
|
|
* @throws Doctrine_Transaction_Exception if the transaction fails at PDO level
|
|
* @throws Doctrine_Validator_Exception if the transaction fails due to record validations
|
|
* @return boolean false if commit couldn't be performed, true otherwise
|
|
*/
|
|
public function commit($savepoint = null)
|
|
{
|
|
return $this->transaction->commit($savepoint);
|
|
}
|
|
|
|
/**
|
|
* rollback
|
|
* Cancel any database changes done during a transaction or since a specific
|
|
* savepoint that is in progress. This function may only be called when
|
|
* auto-committing is disabled, otherwise it will fail. Therefore, a new
|
|
* transaction is implicitly started after canceling the pending changes.
|
|
*
|
|
* this method can be listened with onPreTransactionRollback and onTransactionRollback
|
|
* eventlistener methods
|
|
*
|
|
* @param string $savepoint name of a savepoint to rollback to
|
|
* @throws Doctrine_Transaction_Exception if the rollback operation fails at database level
|
|
* @return boolean false if rollback couldn't be performed, true otherwise
|
|
*/
|
|
public function rollback($savepoint = null)
|
|
{
|
|
$this->transaction->rollback($savepoint);
|
|
}
|
|
|
|
/**
|
|
* createDatabase
|
|
*
|
|
* Method for creating the database for the connection instance
|
|
*
|
|
* @return mixed Will return an instance of the exception thrown if the create database fails, otherwise it returns a string detailing the success
|
|
*/
|
|
public function createDatabase()
|
|
{
|
|
try {
|
|
if ( ! $dsn = $this->getOption('dsn')) {
|
|
throw new Doctrine_Connection_Exception('You must create your Doctrine_Connection by using a valid Doctrine style dsn in order to use the create/drop database functionality');
|
|
}
|
|
|
|
$manager = $this->getManager();
|
|
|
|
$info = $manager->parsePdoDsn($dsn);
|
|
$username = $this->getOption('username');
|
|
$password = $this->getOption('password');
|
|
|
|
// Make connection without database specified so we can create it
|
|
$connect = $manager->openConnection(new PDO($info['scheme'] . ':host=' . $info['host'], $username, $password), 'tmp_connection', false);
|
|
|
|
// Create database
|
|
$connect->export->createDatabase($info['dbname']);
|
|
|
|
// Close the tmp connection with no database
|
|
$manager->closeConnection($connect);
|
|
|
|
// Close original connection
|
|
$manager->closeConnection($this);
|
|
|
|
// Reopen original connection with newly created database
|
|
$manager->openConnection(new PDO($info['dsn'], $username, $password), $this->getName(), true);
|
|
|
|
return 'Successfully created database for connection "' . $this->getName() . '" named "' . $info['dbname'] . '"';
|
|
} catch (Exception $e) {
|
|
return $e;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* dropDatabase
|
|
*
|
|
* Method for dropping the database for the connection instance
|
|
*
|
|
* @return mixed Will return an instance of the exception thrown if the drop database fails, otherwise it returns a string detailing the success
|
|
*/
|
|
public function dropDatabase()
|
|
{
|
|
try {
|
|
if ( ! $dsn = $this->getOption('dsn')) {
|
|
throw new Doctrine_Connection_Exception('You must create your Doctrine_Connection by using a valid Doctrine style dsn in order to use the create/drop database functionality');
|
|
}
|
|
|
|
$info = $this->getManager()->parsePdoDsn($dsn);
|
|
|
|
$this->export->dropDatabase($info['dbname']);
|
|
|
|
return 'Successfully dropped database for connection "' . $this->getName() . '" named "' . $info['dbname'] . '"';
|
|
} catch (Exception $e) {
|
|
return $e;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns a string representation of this object
|
|
* @return string
|
|
*/
|
|
public function __toString()
|
|
{
|
|
return Doctrine_Lib::getConnectionAsString($this);
|
|
}
|
|
} |