class ResourceRegistryService(BaseResourceRegistryService):
"""
Service that manages resources instances and all cross-cutting concerns of
system resources. Uses a datastore instance for resource object persistence.
"""
def on_init(self):
# Use the wrapper to adapt the container resource registry to the service interface.
# It also provides mapping from process context actor_id to function arguments.
self.resource_registry = ResourceRegistryServiceWrapper(self.container.resource_registry, self)
# -------------------------------------------------------------------------
# Resource CRUDs and mults
def create(self, object=None):
return self.resource_registry.create(object=object)
def read(self, object_id='', rev_id=''):
return self.resource_registry.read(object_id=object_id, rev_id=rev_id)
def read_mult(self, object_ids=None):
return self.resource_registry.read_mult(object_ids)
def update(self, object=None):
return self.resource_registry.update(object=object)
def delete(self, object_id=''):
return self.resource_registry.delete(object_id=object_id)
# -------------------------------------------------------------------------
# Resource LCS change
def retire(self, resource_id=''):
return self.resource_registry.retire(resource_id=resource_id)
def lcs_delete(self, resource_id=''):
return self.resource_registry.lcs_delete(resource_id=resource_id)
def execute_lifecycle_transition(self, resource_id='', transition_event=''):
return self.resource_registry.execute_lifecycle_transition(resource_id=resource_id,
transition_event=transition_event)
def set_lifecycle_state(self, resource_id='', target_lcstate=''):
return self.resource_registry.set_lifecycle_state(resource_id=resource_id, target_lcstate=target_lcstate)
# -------------------------------------------------------------------------
# Attachments
def create_attachment(self, resource_id='', attachment=None):
return self.resource_registry.create_attachment(resource_id=resource_id, attachment=attachment)
def read_attachment(self, attachment_id='', include_content=False):
return self.resource_registry.read_attachment(attachment_id=attachment_id, include_content=include_content)
def delete_attachment(self, attachment_id=''):
return self.resource_registry.delete_attachment(attachment_id=attachment_id)
def find_attachments(self, resource_id='', keyword='', limit=0, descending=False, include_content=False, id_only=True):
return self.resource_registry.find_attachments(
resource_id=resource_id, keyword='', limit=limit,
descending=descending, include_content=include_content,
id_only=id_only)
# -------------------------------------------------------------------------
# Association CRUDs and finds
def create_association(self, subject=None, predicate=None, object=None, assoc_type=None):
return self.resource_registry.create_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type)
def create_association_mult(self, assoc_list=None):
return self.resource_registry.create_association_mult(assoc_list=assoc_list)
def delete_association(self, association=''):
return self.resource_registry.delete_association(association=association)
def find_associations(self, subject='', predicate='', object='', assoc_type=None, id_only=False,
anyside='', limit=0, skip=0, descending=False):
return self.resource_registry.find_associations(subject=subject, predicate=predicate, object=object,
assoc_type=assoc_type, id_only=id_only, anyside=anyside,
limit=limit, skip=skip, descending=descending)
def get_association(self, subject="", predicate="", object="", assoc_type=None, id_only=False):
return self.resource_registry.get_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only)
# -------------------------------------------------------------------------
# Resource finds
def read_object(self, subject="", predicate="", object_type="", assoc="", id_only=False):
return self.resource_registry.read_object(subject=subject, predicate=predicate,
object_type=object_type, assoc=assoc, id_only=id_only)
def find_objects(self, subject="", predicate="", object_type="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_objects(subject=subject, predicate=predicate,
object_type=object_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
def find_objects_mult(self, subjects=[], id_only=False, predicate=""):
return self.resource_registry.find_objects_mult(subjects=subjects, id_only=id_only, predicate=predicate)
def read_subject(self, subject_type="", predicate="", object="", assoc="", id_only=False):
return self.resource_registry.read_subject(subject_type=subject_type, predicate=predicate,
object=object, assoc=assoc, id_only=id_only)
def find_subjects(self, subject_type="", predicate="", object="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_subjects(subject_type=subject_type, predicate=predicate,
object=object, id_only=id_only, limit=limit, skip=skip, descending=descending)
def find_subjects_mult(self, objects=None, id_only=False, predicate=""):
return self.resource_registry.find_subjects_mult(objects=objects, id_only=id_only, predicate=predicate)
def find_resources(self, restype="", lcstate="", name="", id_only=False):
return self.resource_registry.find_resources(restype=restype, lcstate=lcstate, name=name, id_only=id_only)
def find_resources_ext(self, restype='', lcstate='', name='', keyword='', nested_type='', attr_name='', attr_value='',
alt_id='', alt_id_ns='', limit=0, skip=0, descending=False, id_only=False, query=None):
return self.resource_registry.find_resources_ext(restype=restype, lcstate=lcstate, name=name,
keyword=keyword, nested_type=nested_type, attr_name=attr_name, attr_value=attr_value,
alt_id=alt_id, alt_id_ns=alt_id_ns,
limit=limit, skip=skip, descending=descending,
id_only=id_only, query=query)
# -------------------------------------------------------------------------
# Extended resource framework
def get_resource_extension(self, resource_id='', resource_extension='', ext_associations=None, ext_exclude=None, optional_args=None):
"""Returns any ExtendedResource object containing additional related information derived from associations
@param resource_id str
@param resource_extension str
@param ext_associations dict
@param ext_exclude list
@param optional_args dict
@retval extended_resource ExtendedResource
@throws BadRequest A parameter is missing
@throws NotFound An object with the specified resource_id does not exist
"""
# Ensure that it is not a NoneType
optional_args = dict() if optional_args is None else optional_args
return self.resource_registry.get_resource_extension(resource_extension=resource_extension, resource_id=resource_id,
computed_resource_type=OT.ComputedAttributes, ext_associations=ext_associations, ext_exclude=ext_exclude, **optional_args)
def prepare_resource_support(self, resource_type='', resource_id=''):
"""
Returns the object containing the data to create/update a resource
"""
return self.resource_registry.prepare_resource_support(resource_type=resource_type, resource_id=resource_id)
# -------------------------------------------------------------------------
# Governance functions
def check_attachment_policy(self, process, message, headers):
try:
gov_values = GovernanceHeaderValues(headers=headers, process=process, resource_id_required=False)
except Inconsistent, ex:
return False, ex.message
resource_id = message.resource_id
resource = self.resource_registry.read(resource_id)
# Allow attachment to an org
if resource.type_ == 'Org':
if (has_org_role(gov_values.actor_roles, resource.org_governance_name,
[ORG_MANAGER_ROLE, INSTRUMENT_OPERATOR, OBSERVATORY_OPERATOR, DATA_OPERATOR])):
return True, ''
# Allow actor to add attachment to his own UserInfo
elif resource.type_ == 'UserInfo':
actor_identity,_ = self.resource_registry.find_subjects(subject_type=RT.ActorIdentity,
predicate=PRED.hasInfo, object=resource_id, id_only=False)
if actor_identity[0]._id == headers['ion-actor-id']:
return True, ''
# Allow actor to add attachment to any resource in an org where the actor has appropriate role
else:
orgs,_ = self.resource_registry.find_subjects(subject_type=RT.Org, predicate=PRED.hasResource,
object=resource_id, id_only=False)
for org in orgs:
if (has_org_role(gov_values.actor_roles, org.org_governance_name,
[ORG_MANAGER_ROLE, INSTRUMENT_OPERATOR, OBSERVATORY_OPERATOR, DATA_OPERATOR])):
return True, ''
return False, '%s(%s) has been denied since the user is not a member in any org to which the resource id %s belongs ' % (process.name, gov_values.op, resource_id)
class ResourceRegistryService(BaseResourceRegistryService):
"""
Service that manages resources instances and all cross-cutting concerns of
system resources. Uses a datastore instance for resource object persistence.
"""
def on_init(self):
# Use the wrapper to adapt the container resource registry to the service interface.
# It also provides mapping from process context actor_id to function arguments.
self.resource_registry = ResourceRegistryServiceWrapper(self.container.resource_registry, self)
# -------------------------------------------------------------------------
# Resource CRUDs and mults
def create(self, object=None):
return self.resource_registry.create(object=object)
def read(self, object_id='', rev_id=''):
return self.resource_registry.read(object_id=object_id, rev_id=rev_id)
def read_mult(self, object_ids=None):
return self.resource_registry.read_mult(object_ids)
def update(self, object=None):
return self.resource_registry.update(object=object)
def delete(self, object_id=''):
return self.resource_registry.delete(object_id=object_id)
# -------------------------------------------------------------------------
# Resource LCS change
def retire(self, resource_id=''):
return self.resource_registry.retire(resource_id=resource_id)
def lcs_delete(self, resource_id=''):
return self.resource_registry.lcs_delete(resource_id=resource_id)
def execute_lifecycle_transition(self, resource_id='', transition_event=''):
return self.resource_registry.execute_lifecycle_transition(resource_id=resource_id,
transition_event=transition_event)
def set_lifecycle_state(self, resource_id='', target_lcstate=''):
return self.resource_registry.set_lifecycle_state(resource_id=resource_id, target_lcstate=target_lcstate)
# -------------------------------------------------------------------------
# Attachments
def create_attachment(self, resource_id='', attachment=None):
return self.resource_registry.create_attachment(resource_id=resource_id, attachment=attachment)
def read_attachment(self, attachment_id='', include_content=False):
return self.resource_registry.read_attachment(attachment_id=attachment_id, include_content=include_content)
def delete_attachment(self, attachment_id=''):
return self.resource_registry.delete_attachment(attachment_id=attachment_id)
def find_attachments(self, resource_id='', keyword='', limit=0, descending=False, include_content=False, id_only=True):
return self.resource_registry.find_attachments(
resource_id=resource_id, keyword='', limit=limit,
descending=descending, include_content=include_content,
id_only=id_only)
# -------------------------------------------------------------------------
# Association CRUDs and finds
def create_association(self, subject=None, predicate=None, object=None, assoc_type=None):
return self.resource_registry.create_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type)
def create_association_mult(self, assoc_list=None):
return self.resource_registry.create_association_mult(assoc_list=assoc_list)
def delete_association(self, association=''):
return self.resource_registry.delete_association(association=association)
def find_associations(self, subject='', predicate='', object='', assoc_type=None, id_only=False,
anyside='', limit=0, skip=0, descending=False):
return self.resource_registry.find_associations(subject=subject, predicate=predicate, object=object,
assoc_type=assoc_type, id_only=id_only, anyside=anyside,
limit=limit, skip=skip, descending=descending)
def get_association(self, subject="", predicate="", object="", assoc_type=None, id_only=False):
return self.resource_registry.get_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only)
# -------------------------------------------------------------------------
# Resource finds
def read_object(self, subject="", predicate="", object_type="", assoc="", id_only=False):
return self.resource_registry.read_object(subject=subject, predicate=predicate,
object_type=object_type, assoc=assoc, id_only=id_only)
def find_objects(self, subject="", predicate="", object_type="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_objects(subject=subject, predicate=predicate,
object_type=object_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
def find_objects_mult(self, subjects=[], id_only=False, predicate=""):
return self.resource_registry.find_objects_mult(subjects=subjects, id_only=id_only, predicate=predicate)
def read_subject(self, subject_type="", predicate="", object="", assoc="", id_only=False):
return self.resource_registry.read_subject(subject_type=subject_type, predicate=predicate,
object=object, assoc=assoc, id_only=id_only)
def find_subjects(self, subject_type="", predicate="", object="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_subjects(subject_type=subject_type, predicate=predicate,
object=object, id_only=id_only, limit=limit, skip=skip, descending=descending)
def find_subjects_mult(self, objects=None, id_only=False, predicate=""):
return self.resource_registry.find_subjects_mult(objects=objects, id_only=id_only, predicate=predicate)
def find_resources(self, restype="", lcstate="", name="", id_only=False):
return self.resource_registry.find_resources(restype=restype, lcstate=lcstate, name=name, id_only=id_only)
def find_resources_ext(self, restype='', lcstate='', name='', keyword='', nested_type='', attr_name='', attr_value='',
alt_id='', alt_id_ns='', limit=0, skip=0, descending=False, id_only=False, query=None):
return self.resource_registry.find_resources_ext(restype=restype, lcstate=lcstate, name=name,
keyword=keyword, nested_type=nested_type, attr_name=attr_name, attr_value=attr_value,
alt_id=alt_id, alt_id_ns=alt_id_ns,
limit=limit, skip=skip, descending=descending,
id_only=id_only, query=query)
# -------------------------------------------------------------------------
# Extended resource framework
def get_resource_extension(self, resource_id='', resource_extension='', ext_associations=None, ext_exclude=None, optional_args=None):
"""Returns any ExtendedResource object containing additional related information derived from associations
"""
# Ensure that it is not a NoneType
optional_args = dict() if optional_args is None else optional_args
return self.resource_registry.get_resource_extension(resource_extension=resource_extension, resource_id=resource_id,
computed_resource_type=OT.ComputedAttributes, ext_associations=ext_associations, ext_exclude=ext_exclude, **optional_args)
def prepare_resource_support(self, resource_type='', resource_id=''):
"""
Returns the object containing the data to create/update a resource
"""
return self.resource_registry.prepare_resource_support(resource_type=resource_type, resource_id=resource_id)
# -------------------------------------------------------------------------
# Governance functions
def check_attachment_policy(self, process, message, headers):
try:
gov_values = GovernanceHeaderValues(headers=headers, process=process, resource_id_required=False)
except Inconsistent, ex:
return False, ex.message
resource_id = message.resource_id
resource = self.resource_registry.read(resource_id)
# Allow attachment to an org
if resource.type_ == 'Org':
if (has_org_role(gov_values.actor_roles, resource.org_governance_name,
[MODERATOR_ROLE, OPERATOR_ROLE])):
return True, ''
# Allow actor to add attachment to his own UserInfo
elif resource.type_ == 'UserInfo':
actor_identity,_ = self.resource_registry.find_subjects(subject_type=RT.ActorIdentity,
predicate=PRED.hasInfo, object=resource_id, id_only=False)
if actor_identity[0]._id == headers[MSG_HEADER_ACTOR]:
return True, ''
# Allow actor to add attachment to any resource in an org where the actor has appropriate role
else:
orgs,_ = self.resource_registry.find_subjects(subject_type=RT.Org, predicate=PRED.hasResource,
object=resource_id, id_only=False)
for org in orgs:
if (has_org_role(gov_values.actor_roles, org.org_governance_name,
[MODERATOR_ROLE, OPERATOR_ROLE])):
return True, ''
return False, '%s(%s) has been denied since the user is not a member in any org to which the resource id %s belongs ' % (process.name, gov_values.op, resource_id)
class ResourceRegistryService(BaseResourceRegistryService):
"""
Service that manages resources instances and all cross-cutting concerns of
system resources. Uses a datastore instance for resource object persistence.
"""
def on_init(self):
self.resource_registry = ResourceRegistryServiceWrapper(
self.container.resource_registry, self)
# For easier interactive debugging
self.dss = None
self.ds = self.resource_registry.rr_store
try:
self.dss = self.resource_registry.rr_store.server[
self.resource_registry.rr_store.datastore_name]
except Exception:
pass
@mask_couch_error
def create(self, object=None):
return self.resource_registry.create(object=object)
@mask_couch_error
def read(self, object_id='', rev_id=''):
return self.resource_registry.read(object_id=object_id, rev_id=rev_id)
@mask_couch_error
def update(self, object=None):
return self.resource_registry.update(object=object)
@mask_couch_error
def delete(self, object_id=''):
return self.resource_registry.delete(object_id=object_id)
@mask_couch_error
def retire(self, resource_id=''):
return self.resource_registry.retire(resource_id=resource_id)
@mask_couch_error
def execute_lifecycle_transition(self,
resource_id='',
transition_event=''):
return self.resource_registry.execute_lifecycle_transition(
resource_id=resource_id, transition_event=transition_event)
@mask_couch_error
def set_lifecycle_state(self, resource_id='', target_lcstate=''):
return self.resource_registry.set_lifecycle_state(
resource_id=resource_id, target_lcstate=target_lcstate)
@mask_couch_error
def create_attachment(self, resource_id='', attachment=None):
return self.resource_registry.create_attachment(
resource_id=resource_id, attachment=attachment)
@mask_couch_error
def read_attachment(self, attachment_id='', include_content=False):
return self.resource_registry.read_attachment(
attachment_id=attachment_id, include_content=include_content)
@mask_couch_error
def delete_attachment(self, attachment_id=''):
return self.resource_registry.delete_attachment(
attachment_id=attachment_id)
@mask_couch_error
def find_attachments(self,
resource_id='',
keyword='',
limit=0,
descending=False,
include_content=False,
id_only=True):
return self.resource_registry.find_attachments(
resource_id=resource_id,
keyword='',
limit=limit,
descending=descending,
include_content=include_content,
id_only=id_only)
@mask_couch_error
def create_association(self,
subject=None,
predicate=None,
object=None,
assoc_type=None):
return self.resource_registry.create_association(subject=subject,
predicate=predicate,
object=object,
assoc_type=assoc_type)
@mask_couch_error
def delete_association(self, association=''):
return self.resource_registry.delete_association(
association=association)
@mask_couch_error
def read_object(self,
subject="",
predicate="",
object_type="",
assoc="",
id_only=False):
return self.resource_registry.read_object(subject=subject,
predicate=predicate,
object_type=object_type,
assoc=assoc,
id_only=id_only)
@mask_couch_error
def find_objects(self,
subject="",
predicate="",
object_type="",
id_only=False,
limit=0,
skip=0,
descending=False):
return self.resource_registry.find_objects(subject=subject,
predicate=predicate,
object_type=object_type,
id_only=id_only,
limit=limit,
skip=skip,
descending=descending)
@mask_couch_error
def read_subject(self,
subject_type="",
predicate="",
object="",
assoc="",
id_only=False):
return self.resource_registry.read_subject(subject_type=subject_type,
predicate=predicate,
object=object,
assoc=assoc,
id_only=id_only)
@mask_couch_error
def find_subjects(self,
subject_type="",
predicate="",
object="",
id_only=False,
limit=0,
skip=0,
descending=False):
return self.resource_registry.find_subjects(subject_type=subject_type,
predicate=predicate,
object=object,
id_only=id_only,
limit=limit,
skip=skip,
descending=descending)
@mask_couch_error
def find_associations(self,
subject="",
predicate="",
object="",
assoc_type=None,
id_only=False,
limit=0,
skip=0,
descending=False):
return self.resource_registry.find_associations(subject=subject,
predicate=predicate,
object=object,
assoc_type=assoc_type,
id_only=id_only,
limit=limit,
skip=skip,
descending=descending)
@mask_couch_error
def find_objects_mult(self, subjects=[], id_only=False):
return self.resource_registry.find_objects_mult(subjects=subjects,
id_only=id_only)
@mask_couch_error
def find_subjects_mult(self, objects=[], id_only=False):
return self.resource_registry.find_subjects_mult(objects=objects,
id_only=id_only)
@mask_couch_error
def get_association(self,
subject="",
predicate="",
object="",
assoc_type=None,
id_only=False):
return self.resource_registry.get_association(subject=subject,
predicate=predicate,
object=object,
assoc_type=assoc_type,
id_only=id_only)
@mask_couch_error
def find_resources(self, restype="", lcstate="", name="", id_only=False):
return self.resource_registry.find_resources(restype=restype,
lcstate=lcstate,
name=name,
id_only=id_only)
@mask_couch_error
def find_resources_ext(self,
restype='',
lcstate='',
name='',
keyword='',
nested_type='',
attr_name='',
attr_value='',
alt_id='',
alt_id_ns='',
limit=0,
skip=0,
descending=False,
id_only=False):
return self.resource_registry.find_resources_ext(
restype=restype,
lcstate=lcstate,
name=name,
keyword=keyword,
nested_type=nested_type,
attr_name=attr_name,
attr_value=attr_value,
alt_id=alt_id,
alt_id_ns=alt_id_ns,
limit=limit,
skip=skip,
descending=descending,
id_only=id_only)
@mask_couch_error
def read_mult(self, object_ids=[]):
return self.resource_registry.read_mult(object_ids)
############################
#
# RESOURCE EXTENSION
#
############################
@mask_couch_error
def get_resource_extension(self,
resource_id='',
resource_extension='',
ext_associations=None,
ext_exclude=None,
optional_args=None):
"""Returns any ExtendedResource object containing additional related information derived from associations
@param resource_id str
@param resource_extension str
@param ext_associations dict
@param ext_exclude list
@param optional_args dict
@retval extended_resource ExtendedResource
@throws BadRequest A parameter is missing
@throws NotFound An object with the specified resource_id does not exist
"""
#Ensure that it is not a NoneType
optional_args = dict() if optional_args is None else optional_args
return self.resource_registry.get_resource_extension(
resource_extension=resource_extension,
resource_id=resource_id,
computed_resource_type=OT.ComputedAttributes,
ext_associations=ext_associations,
ext_exclude=ext_exclude,
**optional_args)
############################
#
# PREPARE RESOURCE SUPPORT
#
############################
@mask_couch_error
def prepare_resource_support(self, resource_type='', resource_id=''):
"""
Returns the object containing the data to create/update a resource
"""
return self.resource_registry.prepare_resource_support(
resource_type=resource_type, resource_id=resource_id)
class ResourceRegistryService(BaseResourceRegistryService):
"""
Service that manages resources instances and all cross-cutting concerns of
system resources. Uses a datastore instance for resource object persistence.
"""
def on_init(self):
self.resource_registry = ResourceRegistryServiceWrapper(self.container.resource_registry, self)
# For easier interactive debugging
self.dss = None
self.ds = self.resource_registry.rr_store
try:
self.dss = self.resource_registry.rr_store.server[self.resource_registry.rr_store.datastore_name]
except Exception:
pass
@mask_couch_error
def create(self, object=None):
return self.resource_registry.create(object=object)
@mask_couch_error
def read(self, object_id='', rev_id=''):
return self.resource_registry.read(object_id=object_id, rev_id=rev_id)
@mask_couch_error
def update(self, object=None):
return self.resource_registry.update(object=object)
@mask_couch_error
def delete(self, object_id=''):
return self.resource_registry.delete(object_id=object_id)
@mask_couch_error
def retire(self, resource_id=''):
return self.resource_registry.retire(resource_id=resource_id)
@mask_couch_error
def execute_lifecycle_transition(self, resource_id='', transition_event=''):
return self.resource_registry.execute_lifecycle_transition(resource_id=resource_id,
transition_event=transition_event)
@mask_couch_error
def set_lifecycle_state(self, resource_id='', target_lcstate=''):
return self.resource_registry.set_lifecycle_state(resource_id=resource_id, target_lcstate=target_lcstate)
@mask_couch_error
def create_attachment(self, resource_id='', attachment=None):
return self.resource_registry.create_attachment(resource_id=resource_id, attachment=attachment)
@mask_couch_error
def read_attachment(self, attachment_id='', include_content=False):
return self.resource_registry.read_attachment(attachment_id=attachment_id, include_content=include_content)
@mask_couch_error
def delete_attachment(self, attachment_id=''):
return self.resource_registry.delete_attachment(attachment_id=attachment_id)
@mask_couch_error
def find_attachments(self, resource_id='', keyword='', limit=0, descending=False, include_content=False, id_only=True):
return self.resource_registry.find_attachments(
resource_id=resource_id, keyword='', limit=limit,
descending=descending, include_content=include_content,
id_only=id_only)
@mask_couch_error
def create_association(self, subject=None, predicate=None, object=None, assoc_type=None):
return self.resource_registry.create_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type)
@mask_couch_error
def delete_association(self, association=''):
return self.resource_registry.delete_association(association=association)
@mask_couch_error
def read_object(self, subject="", predicate="", object_type="", assoc="", id_only=False):
return self.resource_registry.read_object(subject=subject, predicate=predicate,
object_type=object_type, assoc=assoc, id_only=id_only)
@mask_couch_error
def find_objects(self, subject="", predicate="", object_type="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_objects(subject=subject, predicate=predicate,
object_type=object_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def read_subject(self, subject_type="", predicate="", object="", assoc="", id_only=False):
return self.resource_registry.read_subject(subject_type=subject_type, predicate=predicate,
object=object, assoc=assoc, id_only=id_only)
@mask_couch_error
def find_subjects(self, subject_type="", predicate="", object="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_subjects(subject_type=subject_type, predicate=predicate,
object=object, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def find_associations(self, subject="", predicate="", object="", assoc_type=None, id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_associations(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def find_objects_mult(self, subjects=[], id_only=False):
return self.resource_registry.find_objects_mult(subjects=subjects, id_only=id_only)
@mask_couch_error
def find_subjects_mult(self, objects=[], id_only=False):
return self.resource_registry.find_subjects_mult(objects=objects, id_only=id_only)
@mask_couch_error
def get_association(self, subject="", predicate="", object="", assoc_type=None, id_only=False):
return self.resource_registry.get_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only)
@mask_couch_error
def find_resources(self, restype="", lcstate="", name="", id_only=False):
return self.resource_registry.find_resources(restype=restype, lcstate=lcstate, name=name, id_only=id_only)
@mask_couch_error
def find_resources_ext(self, restype='', lcstate='', name='', keyword='', nested_type='', attr_name='', attr_value='',
alt_id='', alt_id_ns='', limit=0, skip=0, descending=False, id_only=False):
return self.resource_registry.find_resources_ext(restype=restype, lcstate=lcstate, name=name,
keyword=keyword, nested_type=nested_type, attr_name=attr_name, attr_value=attr_value,
alt_id=alt_id, alt_id_ns=alt_id_ns,
limit=limit, skip=skip, descending=descending,
id_only=id_only)
@mask_couch_error
def read_mult(self, object_ids=[]):
return self.resource_registry.read_mult(object_ids)
############################
#
# RESOURCE EXTENSION
#
############################
@mask_couch_error
def get_resource_extension(self, resource_id='', resource_extension='', ext_associations=None, ext_exclude=None, optional_args=None):
"""Returns any ExtendedResource object containing additional related information derived from associations
@param resource_id str
@param resource_extension str
@param ext_associations dict
@param ext_exclude list
@param optional_args dict
@retval extended_resource ExtendedResource
@throws BadRequest A parameter is missing
@throws NotFound An object with the specified resource_id does not exist
"""
#Ensure that it is not a NoneType
optional_args = dict() if optional_args is None else optional_args
return self.resource_registry.get_resource_extension(resource_extension=resource_extension, resource_id=resource_id,
computed_resource_type=OT.ComputedAttributes, ext_associations=ext_associations, ext_exclude=ext_exclude, **optional_args)
############################
#
# PREPARE RESOURCE SUPPORT
#
############################
@mask_couch_error
def prepare_resource_support(self, resource_type='', resource_id=''):
"""
Returns the object containing the data to create/update a resource
"""
return self.resource_registry.prepare_resource_support(resource_type=resource_type, resource_id=resource_id)
class ResourceRegistryService(BaseResourceRegistryService):
"""
Service that manages resources instances and all cross-cutting concerns of
system resources. Uses a datastore instance for resource object persistence.
"""
def on_init(self):
self.resource_registry = ResourceRegistryServiceWrapper(self.container.resource_registry, self)
# For easier interactive debugging
self.dss = None
self.ds = self.resource_registry.rr_store
try:
self.dss = self.resource_registry.rr_store.server[self.resource_registry.rr_store.datastore_name]
except Exception:
pass
@mask_couch_error
def create(self, object=None):
return self.resource_registry.create(object=object)
@mask_couch_error
def read(self, object_id='', rev_id=''):
return self.resource_registry.read(object_id=object_id, rev_id=rev_id)
@mask_couch_error
def update(self, object=None):
return self.resource_registry.update(object=object)
@mask_couch_error
def delete(self, object_id=''):
return self.resource_registry.delete(object_id=object_id)
@mask_couch_error
def retire(self, resource_id=''):
return self.resource_registry.retire(resource_id=resource_id)
@mask_couch_error
def execute_lifecycle_transition(self, resource_id='', transition_event=''):
return self.resource_registry.execute_lifecycle_transition(resource_id=resource_id,
transition_event=transition_event)
@mask_couch_error
def set_lifecycle_state(self, resource_id='', target_lcstate=''):
return self.resource_registry.set_lifecycle_state(resource_id=resource_id, target_lcstate=target_lcstate)
@mask_couch_error
def create_attachment(self, resource_id='', attachment=None):
return self.resource_registry.create_attachment(resource_id=resource_id, attachment=attachment)
@mask_couch_error
def read_attachment(self, attachment_id='', include_content=False):
return self.resource_registry.read_attachment(attachment_id=attachment_id, include_content=include_content)
@mask_couch_error
def delete_attachment(self, attachment_id=''):
return self.resource_registry.delete_attachment(attachment_id=attachment_id)
@mask_couch_error
def find_attachments(self, resource_id='', keyword='', limit=0, descending=False, include_content=False, id_only=True):
return self.resource_registry.find_attachments(
resource_id=resource_id, keyword='', limit=limit,
descending=descending, include_content=include_content,
id_only=id_only)
@mask_couch_error
def create_association(self, subject=None, predicate=None, object=None, assoc_type=None):
return self.resource_registry.create_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type)
@mask_couch_error
def delete_association(self, association=''):
return self.resource_registry.delete_association(association=association)
@mask_couch_error
def read_object(self, subject="", predicate="", object_type="", assoc="", id_only=False):
return self.resource_registry.read_object(subject=subject, predicate=predicate,
object_type=object_type, assoc=assoc, id_only=id_only)
@mask_couch_error
def find_objects(self, subject="", predicate="", object_type="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_objects(subject=subject, predicate=predicate,
object_type=object_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def read_subject(self, subject_type="", predicate="", object="", assoc="", id_only=False):
return self.resource_registry.read_subject(subject_type=subject_type, predicate=predicate,
object=object, assoc=assoc, id_only=id_only)
@mask_couch_error
def find_subjects(self, subject_type="", predicate="", object="", id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_subjects(subject_type=subject_type, predicate=predicate,
object=object, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def find_associations(self, subject="", predicate="", object="", assoc_type=None, id_only=False, limit=0, skip=0, descending=False):
return self.resource_registry.find_associations(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only, limit=limit, skip=skip, descending=descending)
@mask_couch_error
def find_objects_mult(self, subjects=[], id_only=False):
return self.resource_registry.find_objects_mult(subjects=subjects, id_only=id_only)
@mask_couch_error
def find_subjects_mult(self, objects=[], id_only=False):
return self.resource_registry.find_subjects_mult(objects=objects, id_only=id_only)
@mask_couch_error
def get_association(self, subject="", predicate="", object="", assoc_type=None, id_only=False):
return self.resource_registry.get_association(subject=subject, predicate=predicate,
object=object, assoc_type=assoc_type, id_only=id_only)
@mask_couch_error
def find_resources(self, restype="", lcstate="", name="", id_only=False):
return self.resource_registry.find_resources(restype=restype, lcstate=lcstate, name=name, id_only=id_only)
@mask_couch_error
def find_resources_ext(self, restype='', lcstate='', name='', keyword='', nested_type='', attr_name='', attr_value='',
alt_id='', alt_id_ns='', limit=0, skip=0, descending=False, id_only=False):
return self.resource_registry.find_resources_ext(restype=restype, lcstate=lcstate, name=name,
keyword=keyword, nested_type=nested_type, attr_name=attr_name, attr_value=attr_value,
alt_id=alt_id, alt_id_ns=alt_id_ns,
limit=limit, skip=skip, descending=descending,
id_only=id_only)
@mask_couch_error
def read_mult(self, object_ids=[]):
return self.resource_registry.read_mult(object_ids)
############################
#
# RESOURCE EXTENSION
#
############################
@mask_couch_error
def get_resource_extension(self, resource_id='', resource_extension='', ext_associations=None, ext_exclude=None, optional_args=None):
"""Returns any ExtendedResource object containing additional related information derived from associations
@param resource_id str
@param resource_extension str
@param ext_associations dict
@param ext_exclude list
@param optional_args dict
@retval extended_resource ExtendedResource
@throws BadRequest A parameter is missing
@throws NotFound An object with the specified resource_id does not exist
"""
#Ensure that it is not a NoneType
optional_args = dict() if optional_args is None else optional_args
return self.resource_registry.get_resource_extension(resource_extension=resource_extension, resource_id=resource_id,
computed_resource_type=OT.ComputedAttributes, ext_associations=ext_associations, ext_exclude=ext_exclude, **optional_args)
############################
#
# PREPARE RESOURCE SUPPORT
#
############################
@mask_couch_error
def prepare_resource_support(self, resource_type='', resource_id=''):
"""
Returns the object containing the data to create/update a resource
"""
return self.resource_registry.prepare_resource_support(resource_type=resource_type, resource_id=resource_id)
##
##
## GOVERNANCE FUNCTION
##
##
def check_attachment_policy(self, process, message, headers):
try:
gov_values = GovernanceHeaderValues(headers=headers, process=process, resource_id_required=False)
except Inconsistent, ex:
return False, ex.message
resource_id = message.resource_id
resource = self.resource_registry.read(resource_id)
# Allow attachment to an org
if resource.type_ == 'Org':
if (has_org_role(gov_values.actor_roles, resource.org_governance_name, [ORG_MANAGER_ROLE, INSTRUMENT_OPERATOR, OBSERVATORY_OPERATOR, DATA_OPERATOR])):
return True, ''
# Allow actor to add attachment to his own UserInfo
elif resource.type_ == 'UserInfo':
actor_identity,_ = self.resource_registry.find_subjects(subject_type=RT.ActorIdentity, predicate=PRED.hasInfo, object=resource_id, id_only=False)
if actor_identity[0]._id == headers['ion-actor-id']:
return True, ''
# Allow actor to add attachment to any resource in an org where the actor has appropriate role
else:
orgs,_ = self.resource_registry.find_subjects(subject_type=RT.Org, predicate=PRED.hasResource, object=resource_id, id_only=False)
for org in orgs:
if (has_org_role(gov_values.actor_roles, org.org_governance_name, [ORG_MANAGER_ROLE, INSTRUMENT_OPERATOR, OBSERVATORY_OPERATOR, DATA_OPERATOR])):
return True, ''
return False, '%s(%s) has been denied since the user is not a member in any org to which the resource id %s belongs ' % (process.name, gov_values.op, resource_id)