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application.py
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104 lines (81 loc) · 3.36 KB
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#
# This file is protected by Copyright. Please refer to the COPYRIGHT file
# distributed with this source distribution.
#
# This file is part of REDHAWK rest-python.
#
# REDHAWK rest-python is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# REDHAWK rest-python is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
"""
Rest handlers for Applications
Classes:
Applications -- Get info, launch and release
"""
from tornado import gen
from handler import JsonHandler
from helper import PropertyHelper, PortHelper
import json
class Applications(JsonHandler, PropertyHelper, PortHelper):
@gen.coroutine
def get(self, domain_name, app_id=None):
if app_id:
app = yield self.redhawk.get_application(domain_name, app_id)
comps = yield self.redhawk.get_component_list(domain_name, app_id)
info = {
'id': app._get_identifier(),
'name': app.name,
'started': app._get_started(),
'components': comps,
'ports': self.format_ports(app.ports),
'properties': self.format_properties(app._properties)
}
else:
apps = yield self.redhawk.get_application_list(domain_name)
wfs = yield self.redhawk.get_available_applications(domain_name)
info = {'applications': apps, 'waveforms': wfs}
self._render_json(info)
@gen.coroutine
def post(self, domain_name, app_id=None):
data = json.loads(self.request.body)
if app_id:
app = yield self.redhawk.get_application(domain_name, app_id)
started = data['started']
if started:
app.start()
else:
app.stop()
self._render_json({'id': app_id, 'started': app._get_started()})
else:
app_name = str(data['name'])
app_id = yield self.redhawk.launch_application(domain_name, app_name)
apps = yield self.redhawk.get_application_list(domain_name)
if 'started' in data and data['started']:
app = yield self.redhawk.get_application(domain_name, app_id)
app.start()
self._render_json({'launched': app_id, 'applications': apps})
@gen.coroutine
def put(self, domain_name, app_id=None):
data = json.loads(self.request.body)
app = yield self.redhawk.get_application(domain_name, app_id)
started = data['started']
if started:
app.start()
else:
app.stop()
self._render_json({'id': app_id, 'started': app._get_started()})
@gen.coroutine
def delete(self, domain_name, app_id):
yield self.redhawk.release_application(domain_name, app_id)
apps = yield self.redhawk.get_application_list(domain_name)
self._render_json({'released': app_id, 'applications': apps})