def getContainerExtension(self):
"""Returns the bundle's container extension.
@return: ExtensionInterface|null The container extension
@raise LogicException: When alias not respect the naming convention
"""
if self._extension is None:
basename = re.sub(r"Bundle$", "", self.getName())
moduleName = "{0}.dependency".format(self.getNamespace())
className = "{0}.{1}Extension".format(moduleName, basename)
r = ReflectionClass(className)
if r.exists():
extension = r.newInstance()
# check naming convention
expectedAlias = ContainerBuilder.underscore(basename)
if expectedAlias != extension.getAlias():
raise LogicException(
'The extension alias for the default extension of a '
'bundle must be the underscored version of the '
'bundle name ("{0}" instead of "{1}")'
''.format(expectedAlias, extension.getAlias()))
self._extension = extension
else:
self._extension = False
if self._extension:
return self._extension
def getAlias(self):
className = str(type(self).__name__)
if not className.endswith("Extension"):
raise BadMethodCallException(
'This extension does not follow the naming convention; '
'you must overwrite the getAlias() method.')
classBaseName = className[:-9]
return ContainerBuilder.underscore(classBaseName)
def getAlias(self):
className = str(type(self).__name__);
if not className.endswith("Extension"):
raise BadMethodCallException(
'This extension does not follow the naming convention; '
'you must overwrite the getAlias() method.'
);
classBaseName = className[:-9];
return ContainerBuilder.underscore(classBaseName);