public function getByProjectionType(ProjectionTypeInterface $projection_type)
{
$query_service_key = sprintf('%s::query_service', $projection_type->getVariantPrefix());
return $this->getItem($query_service_key);
}
protected function getDbalComponentByProjection(ProjectionTypeInterface $projection_type, $projection_name, $component)
{
$component_key = sprintf('%s::projection.%s::view_store::%s', $projection_type->getPrefix(), $projection_name, $component);
switch ($component) {
case 'finder':
return $this->getFinder($component_key);
break;
case 'reader':
return $this->getStorageReader($component_key);
break;
case 'writer':
return $this->getStorageWriter($component_key);
break;
}
throw new RuntimeError(sprintf('Invalid dbal component given: %s. Supported components are: "finder", "reader" and "writer".', $component));
}
/**
* Creates a ViewTemplate instance with one tab, one panel, one row, one list, one group and as many
* fields as the resource type has attributes. To only include specific attributes as fields set
* them in the attribute_names method argument.
*
* @param string $view_template_name name of the created view template
* @param ProjectionTypeInterface $resource_type
* @param array $attribute_names list of attributes to include as view template fields; if empty all
* attributes will be included as fields
*
* @return ViewTemplateInterface instance with all or specified attributes as fields
*
* @throws RuntimeError in case of an empty view template name
*/
public function createViewTemplate($view_template_name, ProjectionTypeInterface $resource_type, array $attribute_names = [])
{
if (empty($view_template_name)) {
throw new RuntimeError('A view template name must be specified.');
}
$field_list = new FieldList();
foreach ($resource_type->getAttributes() as $attribute_name => $attribute) {
if (empty($attribute_names)) {
$field_list->addItem(new Field($attribute_name));
} elseif (in_array($attribute_name, $attribute_names)) {
$field_list->addItem(new Field($attribute_name));
}
}
$group_list = new GroupList();
$group_list->addItem(new Group('group-content', $field_list));
$cell_list = new CellList();
$cell_list->addItem(new Cell($group_list));
$row_list = new RowList();
$row_list->addItem(new Row($cell_list));
$panel_list = new PanelList();
$panel_list->addItem(new Panel('panel-content', $row_list));
$tab_list = new TabList();
$tab_list->addItem(new Tab('tab-content', $panel_list));
$view_template = new ViewTemplate($view_template_name, $tab_list);
return $view_template;
}
protected function getDataAccessComponent(ProjectionTypeInterface $projection_type, $component = 'reader')
{
$default_component_name = sprintf('%s::view_store::%s', $projection_type->getVariantPrefix(), $component);
$custom_component_option = $projection_type->getPrefix() . '.' . $component;
switch ($component) {
case 'finder':
return $this->data_access_service->getFinder($this->config->get($custom_component_option, $default_component_name));
break;
case 'reader':
return $this->data_access_service->getStorageReader($this->config->get($custom_component_option, $default_component_name));
break;
case 'writer':
return $this->data_access_service->getStorageWriter($this->config->get($custom_component_option, $default_component_name));
break;
}
throw new RuntimeError('Invalid data access component name given: ' . $component);
}