def _build_event_handlers(context, components_dict):
"""
Builds the event handlers for the application
:param context: The template context
:param components_dict: Dictionary containing components by name (and other info)
"""
config = context.template.template_config
app_section = config.application_section
basic_sample_comp = components_dict["basic_sample_comp"]
app_file_comp = components_dict["app_file_comp"]
app_dir = components_dict["app_dir"]
event_handlers = app_section.event_handlers
if len(event_handlers) > 0:
components_dict["has_events"] = True
register_event_handler_def_comp = CodeTemplateComponent(
"app/code/register_event_handler_def.code.tmpl")
register_event_handler_def_comp.indent_level = 1
app_file_comp.add_child(register_event_handler_def_comp)
file_comp = FileTemplateComponent("eventhandlers.py",
"app/eventhandlers.py.tmpl")
app_dir.add_child(file_comp)
for handler_name in event_handlers:
handler_section = config.get_event_handler_section(
handler_name)
code_comp = CodeTemplateComponent(
"app/code/events_event_callback.code.tmpl", {
"className": handler_section.class_name,
"name": handler_name,
"topic": handler_section.topic
})
file_comp.add_child(code_comp)
code_comp = CodeTemplateComponent(
"app/code/register_event_handler.code.tmpl", {
"className": handler_section.class_name,
"topic": handler_section.topic,
"callbackName": handler_name,
"separateThread": handler_section.separate_thread
})
code_comp.indent_level = 1
register_event_handler_def_comp.add_child(code_comp)
event_code_comp = CodeTemplateComponent(
"sample/basic/code/event.code.tmpl", {
"topic": handler_section.topic,
"callbackName": handler_name
})
event_code_comp.indent_level = 1
basic_sample_comp.add_child(event_code_comp)
def _build_services(context, components_dict):
"""
Builds the services exposed by the application
:param context: The template context
:param components_dict: Dictionary containing components by name (and other info)
"""
config = context.template.template_config
app_section = config.application_section
basic_sample_comp = components_dict["basic_sample_comp"]
app_file_comp = components_dict["app_file_comp"]
app_dir = components_dict["app_dir"]
service_names = app_section.services
requests_file_comp = None
if len(service_names) > 0:
components_dict["has_services"] = True
register_services_def_comp = CodeTemplateComponent(
"app/code/register_services_def.code.tmpl")
register_services_def_comp.indent_level = 1
app_file_comp.add_child(register_services_def_comp)
for service_name in service_names:
service = config.get_service_section(service_name)
service_create_comp = CodeTemplateComponent(
"app/code/service_create.code.tmpl", {
"serviceType": service.service_type,
"serviceName": service_name
})
service_create_comp.indent_level = 1
register_services_def_comp.add_child(service_create_comp)
request_handlers = service.request_handlers
for handler_name in request_handlers:
handler_section = config.get_request_handler_section(
handler_name)
if requests_file_comp is None:
requests_file_comp = FileTemplateComponent(
"requesthandlers.py",
"app/requesthandlers.py.tmpl")
app_dir.add_child(requests_file_comp)
code_comp = CodeTemplateComponent(
"app/code/requests_request_callback.code.tmpl", {
"className": handler_section.class_name,
"name": handler_name,
"topic": handler_section.topic
})
requests_file_comp.add_child(code_comp)
code_comp = CodeTemplateComponent(
"app/code/service_add_topic.code.tmpl", {
"topic": handler_section.topic,
"className": handler_section.class_name,
"separateThread": handler_section.separate_thread,
"callbackName": handler_name
})
code_comp.indent_level = 1
register_services_def_comp.add_child(code_comp)
request_code_comp = CodeTemplateComponent(
"sample/basic/code/request.code.tmpl", {
"topic": handler_section.topic,
"name": handler_name
})
request_code_comp.indent_level = 1
basic_sample_comp.add_child(request_code_comp)
code_comp = CodeTemplateComponent(
"app/code/service_register.code.tmpl", )
code_comp.indent_level = 1
register_services_def_comp.add_child(code_comp)