def get_bundle_context():
_bundle = FrameworkUtil.getBundle(jsr223_class)
return _bundle.getBundleContext() if _bundle else None
from java.util import Hashtable
from org.osgi.framework import FrameworkUtil
from org.osgi.service.event import EventHandler, EventConstants, EventAdmin
from org.osgi.util.tracker import ServiceTracker
from org.osgi.service.cm import ManagedService
from org.osgi.framework import Constants
# Note: These imports will trigger OSGI dependency resolution
# and have side-effects that cause NPEs in the JSR223 binding.
from org.openhab.core.events import AbstractEventSubscriber
from org.openhab.core.jsr223.internal.engine import Jsr223Engine
from org.openhab.model.item.binding import BindingConfigReader
# ---------------
bundle_context = FrameworkUtil.getBundle(Jsr223Engine).getBundleContext()
def hashtable(*key_values):
"""
:param key_values: 2-tuples of (key, value)
:return: initialized Hashtable
"""
ht = Hashtable()
for k, v in key_values:
ht.put(k, v)
return ht
class Binding(AbstractEventSubscriber, BindingConfigReader, ManagedService):
"""
Base class for Jython Binding implementations.
"""
from java.util import Hashtable
from org.osgi.framework import FrameworkUtil
from org.osgi.service.event import EventHandler, EventConstants, EventAdmin
from org.osgi.util.tracker import ServiceTracker
from org.osgi.service.cm import ManagedService
from org.osgi.framework import Constants
# Note: These imports will trigger OSGI dependency resolution
# and have side-effects that cause NPEs in the JSR223 binding.
from org.openhab.core.events import AbstractEventSubscriber
from org.openhab.core.jsr223.internal.engine import Jsr223Engine
from org.openhab.model.item.binding import BindingConfigReader
# ---------------
bundle_context = FrameworkUtil.getBundle(Jsr223Engine).getBundleContext()
def hashtable(*key_values):
"""
:param key_values: 2-tuples of (key, value)
:return: initialized Hashtable
"""
ht = Hashtable()
for k, v in key_values:
ht.put(k, v)
return ht
class Binding(AbstractEventSubscriber, BindingConfigReader, ManagedService):
"""
"""
Provides utility functions for retrieving, registering and removing OSGi
services.
"""
__all__ = [
'get_service',
'find_services',
'register_service',
'unregister_service'
]
from core.jsr223.scope import scriptExtension
from org.osgi.framework import FrameworkUtil
_bundle = FrameworkUtil.getBundle(type(scriptExtension))
bundle_context = _bundle.getBundleContext() if _bundle else None
registered_services = {}
def get_service(class_or_name):
"""
This function gets the specified OSGi service.
Args:
class_or_name (class or str): the class or class name of the service to
get
Returns:
OSGi service or None: the requested OSGi service or None
"""
if bundle_context: