def default():
try:
return_message = 'The Data Flow has been created'
if request.method == 'POST':
access = security.get_service_access_status('nifi', True)
if access.access_status.status == 'UNKNOWN':
error = None
return render_template('login.html', error=error)
raw_data = json.loads(json.loads(request.data)["process_group"])
parent_group = adapter.to_process_group(
json_process_group=raw_data)
processor_config = raw_data["config"]
flow_components = raw_data["flow_components"]
group_name = raw_data["group_name"]
group_location = raw_data["group_location"]
create_flow(flow_components, parent_group, group_name,
group_location, processor_config)
except Exception as e:
return_message = str(e)
return return_message
def template1():
try:
return_message = 'OK'
if request.method == 'POST':
access = security.get_service_access_status('nifi', True)
if access.access_status.status == 'UNKNOWN':
error = None
return render_template('login.html', error=error)
raw_data = json.loads(request.form['process_group'])
parent_group = adapter.to_process_group(
json_process_group=raw_data)
processor_config = raw_data["config"]
group_name = raw_data["group_name"]
new_process_group = CreateProcessGroup(parent_group, group_name,
(200.0, 300.0))
new_process_group.create()
put_hdfs = CreateProcessorPutHDFS(new_process_group,
"InsereArquivoNOHDFS",
(100.0, 900.0), processor_config)
put_hdfs.create()
get_ftp = CreateProcessorGetSFTP(new_process_group, "test1",
(400.0, 900.0), processor_config)
get_ftp.create()
connection = CreateConnection(new_process_group, "connection",
put_hdfs, get_ftp, ['sucesss'])
connection.create()
except Exception as e:
return_message = str(e)
return return_message
def mroi():
try:
return_message = 'OK'
if request.method == 'POST':
access = security.get_service_access_status('nifi', True)
if access.access_status.status == 'UNKNOWN':
error = None
return render_template('login.html', error=error)
raw_data = json.loads(request.form['process_group'])
parent_group = adapter.to_process_group(json_process_group=raw_data)
processor_config = raw_data["config"]
group_name = raw_data["group_name"]
new_process_group = CreateProcessGroup(
parent_group, group_name, (700.00, 700.0)).create()
create_mroi_data_flow(new_process_group, processor_config)
except Exception as e:
return_message = str(e)
return return_message
def example():
try:
return_message = 'OK'
if request.method == 'POST':
access = security.get_service_access_status('nifi', True)
if access.access_status.status == 'UNKNOWN':
error = None
return render_template('login.html', error=error)
raw_data = json.loads(request.form['process_group'])
parent_group = adapter.to_process_group(json_process_group=raw_data)
processor_config = raw_data["config"]
new_process_group = CreateProcessGroup(
parent_group, raw_data["group_name"], (700.00,400.0)).create()
buscar_arquivo_ftp = CreateProcessorGetSFTP(
new_process_group, "BuscarArquivoSftp", (500.0, 400.0), processor_config)
buscar_arquivo_ftp.create()
retirar_header = CreateProcessorRouteText(
new_process_group, "RetirarHeaderDoCsv", (1000.0, 400.0), processor_config)
retirar_header.create()
CreateConnection(
new_process_group, "buscar_arquivo_ftp_retirar_header", buscar_arquivo_ftp, retirar_header, ["success"]
).create()
retirar_header_test = CreateProcessorRouteText(
new_process_group, "RetirarHeaderDoCsvtest", (1000.0, 800.0), processor_config)
retirar_header_test.create()
create_sub_group_example1(new_process_group, retirar_header, retirar_header_test, processor_config)
except Exception as e:
return_message = str(e)
return return_message
def example2():
try:
return_message = 'OK'
if request.method == 'POST':
access = security.get_service_access_status('nifi', True)
if access.access_status.status == 'UNKNOWN':
error = None
return render_template('login.html', error=error)
raw_data = json.loads(request.form['process_group'])
parent_group = adapter.to_process_group(json_process_group=raw_data)
processor_config = raw_data["config"]
group_location = raw_data["group_location"]
component_location = CreateLocation(x=0.0, y=0.0, type=LocationType.ZIGZAG).create
new_process_group = CreateProcessGroup(
parent_group, raw_data["group_name"], (group_location["x"],group_location["y"])).create()
test_update_attribute = CreateProcessorUpdateAttribute(
new_process_group, "TestUpdateAttribute", component_location(), processor_config)
test_update_attribute.create()
create_sub_group_example2(new_process_group, None, test_update_attribute, processor_config, component_location)
test_update_attribute2 = CreateProcessorUpdateAttribute(
new_process_group, "TestUpdateAttribute2", component_location(), processor_config)
test_update_attribute2.create()
CreateConnection(
new_process_group, "connection_test", test_update_attribute, test_update_attribute2, ["success"]
).create()
except Exception as e:
return_message = str(e)
return return_message