--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine-dbal/lib/Doctrine/DBAL/Schema/Schema.php Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,327 @@
+<?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.doctrine-project.org>.
+ */
+
+namespace Doctrine\DBAL\Schema;
+
+use Doctrine\DBAL\Schema\Visitor\CreateSchemaSqlCollector;
+use Doctrine\DBAL\Schema\Visitor\DropSchemaSqlCollector;
+use Doctrine\DBAL\Schema\Visitor\Visitor;
+
+/**
+ * Object representation of a database schema
+ *
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link www.doctrine-project.org
+ * @since 2.0
+ * @version $Revision$
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class Schema extends AbstractAsset
+{
+ /**
+ * @var array
+ */
+ protected $_tables = array();
+
+ /**
+ * @var array
+ */
+ protected $_sequences = array();
+
+ /**
+ * @var SchemaConfig
+ */
+ protected $_schemaConfig = false;
+
+ /**
+ * @param array $tables
+ * @param array $sequences
+ * @param array $views
+ * @param array $triggers
+ * @param SchemaConfig $schemaConfig
+ */
+ public function __construct(array $tables=array(), array $sequences=array(), SchemaConfig $schemaConfig=null)
+ {
+ if ($schemaConfig == null) {
+ $schemaConfig = new SchemaConfig();
+ }
+ $this->_schemaConfig = $schemaConfig;
+
+ foreach ($tables AS $table) {
+ $this->_addTable($table);
+ }
+ foreach ($sequences AS $sequence) {
+ $this->_addSequence($sequence);
+ }
+ }
+
+ /**
+ * @return bool
+ */
+ public function hasExplicitForeignKeyIndexes()
+ {
+ return $this->_schemaConfig->hasExplicitForeignKeyIndexes();
+ }
+
+ /**
+ * @param Table $table
+ */
+ protected function _addTable(Table $table)
+ {
+ $tableName = strtolower($table->getName());
+ if(isset($this->_tables[$tableName])) {
+ throw SchemaException::tableAlreadyExists($tableName);
+ }
+
+ $this->_tables[$tableName] = $table;
+ $table->setSchemaConfig($this->_schemaConfig);
+ }
+
+ /**
+ * @param Sequence $sequence
+ */
+ protected function _addSequence(Sequence $sequence)
+ {
+ $seqName = strtolower($sequence->getName());
+ if (isset($this->_sequences[$seqName])) {
+ throw SchemaException::sequenceAlreadyExists($seqName);
+ }
+ $this->_sequences[$seqName] = $sequence;
+ }
+
+ /**
+ * Get all tables of this schema.
+ *
+ * @return array
+ */
+ public function getTables()
+ {
+ return $this->_tables;
+ }
+
+ /**
+ * @param string $tableName
+ * @return Table
+ */
+ public function getTable($tableName)
+ {
+ $tableName = strtolower($tableName);
+ if (!isset($this->_tables[$tableName])) {
+ throw SchemaException::tableDoesNotExist($tableName);
+ }
+
+ return $this->_tables[$tableName];
+ }
+
+ /**
+ * Does this schema have a table with the given name?
+ *
+ * @param string $tableName
+ * @return Schema
+ */
+ public function hasTable($tableName)
+ {
+ $tableName = strtolower($tableName);
+ return isset($this->_tables[$tableName]);
+ }
+
+ /**
+ * @param string $sequenceName
+ * @return bool
+ */
+ public function hasSequence($sequenceName)
+ {
+ $sequenceName = strtolower($sequenceName);
+ return isset($this->_sequences[$sequenceName]);
+ }
+
+ /**
+ * @throws SchemaException
+ * @param string $sequenceName
+ * @return Doctrine\DBAL\Schema\Sequence
+ */
+ public function getSequence($sequenceName)
+ {
+ $sequenceName = strtolower($sequenceName);
+ if(!$this->hasSequence($sequenceName)) {
+ throw SchemaException::sequenceDoesNotExist($sequenceName);
+ }
+ return $this->_sequences[$sequenceName];
+ }
+
+ /**
+ * @return Doctrine\DBAL\Schema\Sequence[]
+ */
+ public function getSequences()
+ {
+ return $this->_sequences;
+ }
+
+ /**
+ * Create a new table
+ *
+ * @param string $tableName
+ * @return Table
+ */
+ public function createTable($tableName)
+ {
+ $table = new Table($tableName);
+ $this->_addTable($table);
+ return $table;
+ }
+
+ /**
+ * Rename a table
+ *
+ * @param string $oldTableName
+ * @param string $newTableName
+ * @return Schema
+ */
+ public function renameTable($oldTableName, $newTableName)
+ {
+ $table = $this->getTable($oldTableName);
+ $table->_setName($newTableName);
+
+ $this->dropTable($oldTableName);
+ $this->_addTable($table);
+ return $this;
+ }
+
+ /**
+ * Drop a table from the schema.
+ *
+ * @param string $tableName
+ * @return Schema
+ */
+ public function dropTable($tableName)
+ {
+ $tableName = strtolower($tableName);
+ $table = $this->getTable($tableName);
+ unset($this->_tables[$tableName]);
+ return $this;
+ }
+
+ /**
+ * Create a new sequence
+ *
+ * @param string $sequenceName
+ * @param int $allocationSize
+ * @param int $initialValue
+ * @return Sequence
+ */
+ public function createSequence($sequenceName, $allocationSize=1, $initialValue=1)
+ {
+ $seq = new Sequence($sequenceName, $allocationSize, $initialValue);
+ $this->_addSequence($seq);
+ return $seq;
+ }
+
+ /**
+ * @param string $sequenceName
+ * @return Schema
+ */
+ public function dropSequence($sequenceName)
+ {
+ $sequenceName = strtolower($sequenceName);
+ unset($this->_sequences[$sequenceName]);
+ return $this;
+ }
+
+ /**
+ * Return an array of necessary sql queries to create the schema on the given platform.
+ *
+ * @param AbstractPlatform $platform
+ * @return array
+ */
+ public function toSql(\Doctrine\DBAL\Platforms\AbstractPlatform $platform)
+ {
+ $sqlCollector = new CreateSchemaSqlCollector($platform);
+ $this->visit($sqlCollector);
+
+ return $sqlCollector->getQueries();
+ }
+
+ /**
+ * Return an array of necessary sql queries to drop the schema on the given platform.
+ *
+ * @param AbstractPlatform $platform
+ * @return array
+ */
+ public function toDropSql(\Doctrine\DBAL\Platforms\AbstractPlatform $platform)
+ {
+ $dropSqlCollector = new DropSchemaSqlCollector($platform);
+ $this->visit($dropSqlCollector);
+
+ return $dropSqlCollector->getQueries();
+ }
+
+ /**
+ * @param Schema $toSchema
+ * @param AbstractPlatform $platform
+ */
+ public function getMigrateToSql(Schema $toSchema, \Doctrine\DBAL\Platforms\AbstractPlatform $platform)
+ {
+ $comparator = new Comparator();
+ $schemaDiff = $comparator->compare($this, $toSchema);
+ return $schemaDiff->toSql($platform);
+ }
+
+ /**
+ * @param Schema $fromSchema
+ * @param AbstractPlatform $platform
+ */
+ public function getMigrateFromSql(Schema $fromSchema, \Doctrine\DBAL\Platforms\AbstractPlatform $platform)
+ {
+ $comparator = new Comparator();
+ $schemaDiff = $comparator->compare($fromSchema, $this);
+ return $schemaDiff->toSql($platform);
+ }
+
+ /**
+ * @param Visitor $visitor
+ */
+ public function visit(Visitor $visitor)
+ {
+ $visitor->acceptSchema($this);
+
+ foreach ($this->_tables AS $table) {
+ $table->visit($visitor);
+ }
+ foreach ($this->_sequences AS $sequence) {
+ $sequence->visit($visitor);
+ }
+ }
+
+ /**
+ * Cloning a Schema triggers a deep clone of all related assets.
+ *
+ * @return void
+ */
+ public function __clone()
+ {
+ foreach ($this->_tables AS $k => $table) {
+ $this->_tables[$k] = clone $table;
+ }
+ foreach ($this->_sequences AS $k => $sequence) {
+ $this->_sequences[$k] = clone $sequence;
+ }
+ }
+}