def get_queue_file_location(self, app_id):
""" Gets the location of the queue.yaml or queue.xml file
of a given application.
Args:
app_id: The application ID.
Returns:
The location of the queue.yaml or queue.xml file, and
an empty string if it could not be found.
"""
queue_yaml = appscale_info.get_app_path(app_id) + 'queue.yaml'
queue_xml = appscale_info.get_app_path(app_id) + '/war/queue.xml'
if file_io.exists(queue_yaml):
return queue_yaml
elif file_io.exists(queue_xml):
return queue_xml
else:
return ""
def get_queue_file_location(self, app_id):
""" Gets the location of the queue.yaml or queue.xml file
of a given application.
Args:
app_id: The application ID.
Returns:
The location of the queue.yaml or queue.xml file, and
an empty string if it could not be found.
"""
queue_yaml = appscale_info.get_app_path(app_id) + 'queue.yaml'
queue_xml = appscale_info.get_app_path(app_id) + '/war/WEB-INF/queue.xml'
if file_io.exists(queue_yaml):
return queue_yaml
elif file_io.exists(queue_xml):
return queue_xml
else:
return ""
def get_queue_file_location(self, app_id):
""" Gets the location of the queue.yaml or queue.xml file of a given
application.
Args:
app_id: The application ID.
Returns:
The location of the queue.yaml or queue.xml file, and
an empty string if it could not be found.
Raises:
apiproxy_errors.ApplicationError if multiple invalid files are found.
"""
app_dir = appscale_info.get_app_path(app_id)
queue_yaml = 'queue.yaml'
queue_xml = 'queue.xml'
paths = []
queue_yaml_detected = False
queue_xml_detected = False
for root, sub_dirs, files in os.walk(app_dir):
for file in files:
if file == queue_yaml:
queue_yaml_detected = True
paths.append(os.path.abspath(os.path.join(root, file)))
if file == queue_xml:
queue_xml_detected = True
paths.append(os.path.abspath(os.path.join(root, file)))
if not paths:
return ""
paths = sorted(paths, key = lambda k : len(k.split(os.sep)))
if len(paths) == 1:
return paths[0]
# If multiple files were detected and it's Python, return
# the shortest path.
if queue_yaml_detected:
return paths[0]
# If multiple files were detected and it's Java, return
# the first path that contains WEB-INF.
for path in paths:
if queue_xml in path and "WEB-INF" in path and queue_xml_detected:
return path
raise apiproxy_errors.\
ApplicationError("Multiple unusable queue configuration files detected")
