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doctrine2/lib/Doctrine/DBAL/Schema/OracleSchemaManager.php

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<?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.org>.
*/
namespace Doctrine\DBAL\Schema;
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/**
* xxx
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @version $Revision$
* @since 2.0
*/
class OracleSchemaManager extends AbstractSchemaManager
{
protected function _getPortableViewDefinition($view)
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{
$view = \array_change_key_case($view, CASE_LOWER);
return array(
'name' => $view['view_name'],
'sql' => '',
);
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}
protected function _getPortableUserDefinition($user)
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{
$user = \array_change_key_case($user, CASE_LOWER);
return array(
'user' => $user['username'],
'password' => $user['password']
);
}
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protected function _getPortableTableDefinition($table)
{
$table = \array_change_key_case($table, CASE_LOWER);
return $table['table_name'];
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}
/**
* @license New BSD License
* @link http://ezcomponents.org/docs/api/trunk/DatabaseSchema/ezcDbSchemaPgsqlReader.html
* @param array $tableIndexes
* @param string $tableName
* @return array
*/
protected function _getPortableTableIndexesList($tableIndexes, $tableName=null)
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{
$tableIndexes = \array_change_key_case($tableIndexes, CASE_LOWER);
$indexBuffer = array();
foreach ( $tableIndexes as $tableIndex ) {
$keyName = $tableIndex['name'];
if ( $keyName == $tableName.'_pkey' ) {
$keyName = 'primary';
$buffer['primary'] = true;
$buffer['non_unique'] = false;
} else {
$buffer['primary'] = false;
$buffer['non_unique'] = ( $tableIndex['is_unique'] == 0 ) ? true : false;
}
$buffer['key_name'] = $keyName;
$buffer['column_name'] = $tableIndex['column_name'];
$indexBuffer[] = $buffer;
}
parent::_getPortableTableIndexesList($indexBuffer, $tableName);
}
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protected function _getPortableTableColumnDefinition($tableColumn)
{
$tableColumn = \array_change_key_case($tableColumn, CASE_LOWER);
$dbType = strtolower($tableColumn['data_type']);
if(strpos($dbType, "timestamp(") === 0) {
$dbType = "timestamp";
}
$type = array();
$length = $unsigned = $fixed = null;
if ( ! empty($tableColumn['data_length'])) {
$length = $tableColumn['data_length'];
}
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if ( ! isset($tableColumn['column_name'])) {
$tableColumn['column_name'] = '';
}
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if (stripos($tableColumn['data_default'], 'NULL') !== null) {
$tableColumn['data_default'] = null;
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}
$precision = null;
$scale = null;
switch ($dbType) {
case 'integer':
case 'number':
if($tableColumn['data_scale'] > 0) {
$type = 'decimal';
$precision = $tableColumn['data_precision'];
$scale = $tableColumn['data_scale'];
} else {
$type = 'integer';
}
$length = null;
break;
case 'pls_integer':
case 'binary_integer':
$type = 'boolean';
$length = null;
break;
case 'varchar':
case 'varchar2':
case 'nvarchar2':
$fixed = false;
case 'char':
case 'nchar':
if ($length == '1' && preg_match('/^(is|has)/', $tableColumn['column_name'])) {
$type = 'boolean';
} else {
$type = 'string';
}
if ($fixed !== false) {
$fixed = true;
}
break;
case 'date':
case 'timestamp':
$type = 'datetime';
$length = null;
break;
case 'float':
$precision = $tableColumn['data_precision'];
$scale = $tableColumn['data_scale'];
$type = 'decimal';
$length = null;
break;
case 'long':
$type = 'string';
case 'clob':
case 'nclob':
$length = null;
$type = 'text';
break;
case 'blob':
case 'raw':
case 'long raw':
case 'bfile':
$type = 'blob';
$length = null;
break;
case 'rowid':
case 'urowid':
default:
$type = 'string';
$length = null;
}
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$decl = array(
'type' => $type,
'length' => $length,
'unsigned' => $unsigned,
'fixed' => $fixed
);
return array(
'name' => $tableColumn['column_name'],
'notnull' => (bool) ($tableColumn['nullable'] === 'N'),
'type' => $type,
'fixed' => (bool) $fixed,
'unsigned' => (bool) $unsigned,
'default' => $tableColumn['data_default'],
'length' => $length,
'precision' => $precision,
'scale' => $scale,
'platformDetails' => array(),
);
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}
protected function _getPortableTableConstraintDefinition($tableConstraint)
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{
$tableConstraint = \array_change_key_case($tableConstraint, CASE_LOWER);
return $tableConstraint['constraint_name'];
}
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protected function _getPortableFunctionDefinition($function)
{
$function = \array_change_key_case($function, CASE_LOWER);
return $function['name'];
}
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protected function _getPortableDatabaseDefinition($database)
{
$database = \array_change_key_case($database, CASE_LOWER);
return $database['username'];
}
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public function createDatabase($database = null)
{
if (is_null($database)) {
$database = $this->_conn->getDatabase();
}
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$params = $this->_conn->getParams();
$username = $database;
$password = $params['password'];
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$query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password;
$result = $this->_conn->executeUpdate($query);
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$query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username;
$result = $this->_conn->executeUpdate($query);
return true;
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}
public function dropAutoincrement($table)
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{
$sql = $this->_platform->getDropAutoincrementSql($table);
foreach ($sql as $query) {
$this->_conn->executeUpdate($query);
}
return true;
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}
/**
* getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
*
* @param array $definition foreign key definition
* @return string
* @access protected
*/
public function getAdvancedForeignKeyOptions(array $definition)
{
$query = '';
if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete'];
}
if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE';
} else {
$query .= ' NOT DEFERRABLE';
}
if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED';
} else {
$query .= ' INITIALLY IMMEDIATE';
}
return $query;
}
public function dropTable($name)
{
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$this->dropAutoincrement($name);
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return parent::dropTable($name);
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}
}