/**
* Merges a ContainerBuilder with the current ContainerBuilder configuration.
*
* Service definitions overrides the current defined ones.
*
* But for parameters, they are overridden by the current ones. It allows
* the parameters passed to the container constructor to have precedence
* over the loaded ones.
*
* $container = new ContainerBuilder(array('foo' => 'bar'));
* $loader = new LoaderXXX($container);
* $loader->load('resource_name');
* $container->register('foo', new stdClass());
*
* In the above example, even if the loaded resource defines a foo
* parameter, the value will still be 'bar' as defined in the ContainerBuilder
* constructor.
*
* @param ehough_iconic_ContainerBuilder $container The ContainerBuilder instance to merge.
*
*
* @throws ehough_iconic_exception_BadMethodCallException When this ContainerBuilder is frozen
*
* @api
*/
public function merge(ehough_iconic_ContainerBuilder $container)
{
if ($this->isFrozen()) {
throw new ehough_iconic_exception_BadMethodCallException('Cannot merge on a frozen container.');
}
$this->addDefinitions($container->getDefinitions());
$this->addAliases($container->getAliases());
$this->getParameterBag()->add($container->getParameterBag()->all());
if ($this->trackResources) {
foreach ($container->getResources() as $resource) {
$this->addResource($resource);
}
}
foreach ($this->extensions as $name => $extension) {
if (!isset($this->extensionConfigs[$name])) {
$this->extensionConfigs[$name] = array();
}
$this->extensionConfigs[$name] = array_merge($this->extensionConfigs[$name], $container->getExtensionConfig($name));
}
}
