protected function createModel($name, array $fields)
{
$table = new ModelTable($name);
foreach ($fields as $field) {
$table->addField($field);
}
$meta = new ModelMeta($table);
return new SimpleModel($meta);
}
/**
* Copies a model table into another
* @param zibo\library\orm\definition\ModelTable $source
* @param zibo\library\orm\definition\ModelTable $destination
* @return null
*/
private function copyModel(ModelTable $source, ModelTable $destination)
{
$destination->setWillBlockDeleteWhenUsed($source->willBlockDeleteWhenUsed);
$fields = $source->getFields();
foreach ($fields as $field) {
if ($field->getName() == ModelTable::PRIMARY_KEY) {
continue;
}
$destination->addField($field);
}
$indexes = $source->getIndexes();
foreach ($indexes as $index) {
$destination->addIndex($index);
}
$dataFormats = $source->getDataFormats();
foreach ($dataFormats as $name => $format) {
$destination->setDataFormat($name, $format);
}
}
public function testHasIndex()
{
$table = new ModelTable('table');
$field = new PropertyField('field', 'type');
$index = new Index('index', array($field));
$table->addField($field);
$table->addIndex($index);
$this->assertTrue($table->hasIndex('index'));
$this->assertFalse($table->hasIndex('unexistant'));
}
/**
* Get the model from the model element
* @param DOMElement $modelElement model element in the xml root element
* @param zibo\library\filesystem\File $file the file which is being read
* @return zibo\library\orm\Model Model instance created from the read model definition
* @throws zibo\library\orm\exception\OrmException when the model element has no name attribute
*/
protected function getModelFromElement(DOMElement $modelElement, File $file)
{
$modelName = $modelElement->getAttribute(self::ATTRIBUTE_NAME);
if ($modelName == null) {
throw new OrmException('No ' . self::ATTRIBUTE_NAME . ' attribute found for ' . self::TAG_MODEL . ' tag in ' . $file->getPath());
}
$group = $modelElement->getAttribute(self::ATTRIBUTE_GROUP) ? $modelElement->getAttribute(self::ATTRIBUTE_GROUP) : null;
$modelClassName = $modelElement->hasAttribute(self::ATTRIBUTE_MODEL_CLASS) ? $modelElement->getAttribute(self::ATTRIBUTE_MODEL_CLASS) : ModelManager::DEFAULT_MODEL;
$dataClassName = $modelElement->hasAttribute(self::ATTRIBUTE_DATA_CLASS) ? $modelElement->getAttribute(self::ATTRIBUTE_DATA_CLASS) : ModelMeta::CLASS_DATA;
$isLogged = $modelElement->getAttribute(self::ATTRIBUTE_LOG) ? Boolean::getBoolean($modelElement->getAttribute(self::ATTRIBUTE_LOG)) : false;
$willBlockDeleteWhenUsed = $modelElement->getAttribute(self::ATTRIBUTE_WILL_BLOCK_DELETE) ? Boolean::getBoolean($modelElement->getAttribute(self::ATTRIBUTE_WILL_BLOCK_DELETE)) : false;
$modelTable = new ModelTable($modelName, $isLogged);
$modelTable->setGroup($group);
$modelTable->setWillBlockDeleteWhenUsed($willBlockDeleteWhenUsed);
$fields = $this->getFieldsFromElement($modelElement, $file, $modelName);
foreach ($fields as $field) {
$modelTable->addField($field);
}
$this->setIndexesFromElement($modelElement, $modelTable);
$this->setFormatsFromElement($modelElement, $modelTable);
$modelMeta = new ModelMeta($modelTable, $dataClassName);
$objectFactory = new ObjectFactory();
return $objectFactory->create($modelClassName, ModelManager::INTERFACE_MODEL, array($modelMeta));
}
/**
* Creates a link model and registers it
* @param string $linkModelName Name of the new link model
* @param string $modelName1 Name of the first model
* @param string $modelName2 Name of the second model
* @return zibo\library\orm\model\Model The registered model
*/
private function createAndRegisterLinkModel($linkModelName, $modelName1, $modelName2)
{
$table = new ModelTable($linkModelName);
$indexName = lcfirst($this->generateLinkModelName($modelName1, $modelName2));
$fieldName1 = lcfirst($modelName1);
$fieldName2 = lcfirst($modelName2);
if ($modelName1 == $modelName2) {
$field1 = new BelongsToField($fieldName1 . '1', $modelName1);
$field2 = new BelongsToField($fieldName1 . '2', $modelName2);
} else {
$field1 = new BelongsToField($fieldName1, $modelName1);
$field2 = new BelongsToField($fieldName2, $modelName2);
}
$index = new Index($indexName, array($field1, $field2));
$table->addField($field1);
$table->addField($field2);
$table->addIndex($index);
$linkModel = new SimpleModel(new ModelMeta($table));
$this->registerModel($linkModel, false);
return $linkModel;
}
