PHP ForeignKey::getForeignTableName方法代碼示例

 /**
  * Compute the difference between two Foreign key objects
  *
  * @param ForeignKey $fromFk
  * @param ForeignKey $toFk
  *
  * @param boolean $caseInsensitive Whether the comparison is case insensitive.
  *                                 False by default.
  *
  * @return boolean false if the two fks are similar, true if they have differences
  */
 public static function computeDiff(ForeignKey $fromFk, ForeignKey $toFk, $caseInsensitive = false)
 {
     // Check for differences in local and remote table
     $test = $caseInsensitive ? strtolower($fromFk->getTableName()) != strtolower($toFk->getTableName()) : $fromFk->getTableName() != $toFk->getTableName();
     if ($test) {
         return true;
     }
     $test = $caseInsensitive ? strtolower($fromFk->getForeignTableName()) != strtolower($toFk->getForeignTableName()) : $fromFk->getForeignTableName() != $toFk->getForeignTableName();
     if ($test) {
         return true;
     }
     // compare columns
     $fromFkLocalColumns = $fromFk->getLocalColumns();
     sort($fromFkLocalColumns);
     $toFkLocalColumns = $toFk->getLocalColumns();
     sort($toFkLocalColumns);
     if (array_map('strtolower', $fromFkLocalColumns) != array_map('strtolower', $toFkLocalColumns)) {
         return true;
     }
     $fromFkForeignColumns = $fromFk->getForeignColumns();
     sort($fromFkForeignColumns);
     $toFkForeignColumns = $toFk->getForeignColumns();
     sort($toFkForeignColumns);
     if (array_map('strtolower', $fromFkForeignColumns) != array_map('strtolower', $toFkForeignColumns)) {
         return true;
     }
     // compare on
     if ($fromFk->normalizeFKey($fromFk->getOnUpdate()) != $toFk->normalizeFKey($toFk->getOnUpdate())) {
         return true;
     }
     if ($fromFk->normalizeFKey($fromFk->getOnDelete()) != $toFk->normalizeFKey($toFk->getOnDelete())) {
         return true;
     }
     // compare skipSql
     if ($fromFk->isSkipSql() != $toFk->isSkipSql()) {
         return true;
     }
     return false;
 }

 public function getForeignKeyDDL(ForeignKey $fk)
 {
     if ($fk->isSkipSql() || $fk->isPolymorphic()) {
         return;
     }
     $pattern = 'CONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s (%s)';
     $script = sprintf($pattern, $this->quoteIdentifier($fk->getName()), $this->getColumnListDDL($fk->getLocalColumnObjects()), $this->quoteIdentifier($fk->getForeignTableName()), $this->getColumnListDDL($fk->getForeignColumnObjects()));
     if ($fk->hasOnUpdate() && $fk->getOnUpdate() != ForeignKey::SETNULL) {
         $script .= ' ON UPDATE ' . $fk->getOnUpdate();
     }
     if ($fk->hasOnDelete() && $fk->getOnDelete() != ForeignKey::SETNULL) {
         $script .= ' ON DELETE ' . $fk->getOnDelete();
     }
     return $script;
 }

 protected static function getRefRelatedBySuffix(ForeignKey $fk)
 {
     $relCol = '';
     foreach ($fk->getLocalForeignMapping() as $localColumnName => $foreignColumnName) {
         $localTable = $fk->getTable();
         $localColumn = $localTable->getColumn($localColumnName);
         if (!$localColumn) {
             throw new RuntimeException(sprintf('Could not fetch column: %s in table %s.', $localColumnName, $localTable->getName()));
         }
         $foreignKeysToForeignTable = $localTable->getForeignKeysReferencingTable($fk->getForeignTableName());
         if ($fk->getForeignTableName() == $fk->getTableName()) {
             // self referential foreign key
             $relCol .= $fk->getForeignTable()->getColumn($foreignColumnName)->getPhpName();
             if (count($foreignKeysToForeignTable) > 1) {
                 // several self-referential foreign keys
                 $relCol .= array_search($fk, $foreignKeysToForeignTable);
             }
         } elseif (count($foreignKeysToForeignTable) > 1 || count($fk->getForeignTable()->getForeignKeysReferencingTable($fk->getTableName())) > 0) {
             // several foreign keys to the same table, or symmetrical foreign key in foreign table
             $relCol .= $localColumn->getPhpName();
         }
     }
     if (!empty($relCol)) {
         $relCol = 'RelatedBy' . $relCol;
     }
     return $relCol;
 }

 public function getForeignKeyDDL(ForeignKey $fk)
 {
     if ($fk->isSkipSql() || $fk->isPolymorphic()) {
         return;
     }
     $pattern = "CONSTRAINT %s\n    FOREIGN KEY (%s) REFERENCES %s (%s)";
     $script = sprintf($pattern, $this->quoteIdentifier($fk->getName()), $this->getColumnListDDL($fk->getLocalColumnObjects()), $this->quoteIdentifier($fk->getForeignTableName()), $this->getColumnListDDL($fk->getForeignColumnObjects()));
     if ($fk->hasOnDelete()) {
         $script .= "\n    ON DELETE " . $fk->getOnDelete();
     }
     return $script;
 }

 public function getForeignKeyDDL(ForeignKey $fk)
 {
     if ($fk->isSkipSql() || !$this->foreignKeySupport) {
         return;
     }
     $pattern = "FOREIGN KEY (%s) REFERENCES %s (%s)";
     $script = sprintf($pattern, $this->getColumnListDDL($fk->getLocalColumns()), $this->quoteIdentifier($fk->getForeignTableName()), $this->getColumnListDDL($fk->getForeignColumns()));
     if ($fk->hasOnUpdate()) {
         $script .= "\n    ON UPDATE " . $fk->getOnUpdate();
     }
     if ($fk->hasOnDelete()) {
         $script .= "\n    ON DELETE " . $fk->getOnDelete();
     }
     return $script;
 }

 public function getForeignKeyDDL(ForeignKey $fk)
 {
     $pattern = "\n-- SQLite does not support foreign keys; this is just for reference\n-- FOREIGN KEY (%s) REFERENCES %s (%s)\n";
     return sprintf($pattern, $this->getColumnListDDL($fk->getLocalColumns()), $fk->getForeignTableName(), $this->getColumnListDDL($fk->getForeignColumns()));
 }

 public function testGetInverseForeignKey()
 {
     $database = $this->getDatabaseMock('bookstore');
     $platform = $this->getPlatformMock(true);
     $foreignTable = $this->getTableMock('authors');
     $localTable = $this->getTableMock('books', ['platform' => $platform, 'database' => $database]);
     $database->expects($this->any())->method('getTable')->with($this->equalTo('bookstore.authors'))->will($this->returnValue($foreignTable));
     $inversedFk = new ForeignKey();
     $inversedFk->addReference('id', 'author_id');
     $inversedFk->setTable($localTable);
     $inversedFk->setForeignSchemaName('bookstore');
     $inversedFk->setForeignTableCommonName('authors');
     $foreignTable->expects($this->any())->method('getForeignKeys')->will($this->returnValue([$inversedFk]));
     $fk = new ForeignKey();
     $fk->setTable($localTable);
     $fk->addReference('author_id', 'id');
     $fk->setForeignSchemaName('bookstore');
     $fk->setForeignTableCommonName('authors');
     $this->assertSame('authors', $fk->getForeignTableCommonName());
     $this->assertSame('bookstore.authors', $fk->getForeignTableName());
     $this->assertInstanceOf('Propel\\Generator\\Model\\Table', $fk->getForeignTable());
     $this->assertSame($inversedFk, $fk->getInverseFK());
     $this->assertTrue($fk->isMatchedByInverseFK());
 }