| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.nifi.util; |
| |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.ConcurrentHashMap; |
| import org.apache.nifi.annotation.behavior.InputRequirement; |
| import org.apache.nifi.controller.ControllerService; |
| import org.apache.nifi.controller.ControllerServiceLookup; |
| |
| public abstract class MockControllerServiceLookup implements ControllerServiceLookup { |
| |
| private final Map<String, ControllerServiceConfiguration> controllerServiceMap = new ConcurrentHashMap<>(); |
| |
| public Map<String, ControllerServiceConfiguration> getControllerServices() { |
| return controllerServiceMap; |
| } |
| |
| public ControllerServiceConfiguration addControllerService(final ControllerService service, final String identifier) { |
| final ControllerServiceConfiguration config = new ControllerServiceConfiguration(service); |
| controllerServiceMap.put(identifier, config); |
| return config; |
| } |
| |
| public ControllerServiceConfiguration addControllerService(final ControllerService service) { |
| return addControllerService(service, service.getIdentifier()); |
| } |
| |
| public void removeControllerService(final ControllerService service) { |
| final ControllerService canonical = getControllerService(service.getIdentifier()); |
| if (canonical == null || canonical != service) { |
| throw new IllegalArgumentException("Controller Service " + service + " is not known"); |
| } |
| |
| controllerServiceMap.remove(service.getIdentifier()); |
| } |
| |
| protected void addControllerServices(final MockControllerServiceLookup other) { |
| this.controllerServiceMap.putAll(other.controllerServiceMap); |
| } |
| |
| protected ControllerServiceConfiguration getConfiguration(final String identifier) { |
| return controllerServiceMap.get(identifier); |
| } |
| |
| @Override |
| public ControllerService getControllerService(final String identifier) { |
| final ControllerServiceConfiguration status = controllerServiceMap.get(identifier); |
| return (status == null) ? null : status.getService(); |
| } |
| |
| @Override |
| public boolean isControllerServiceEnabled(final String serviceIdentifier) { |
| final ControllerServiceConfiguration status = controllerServiceMap.get(serviceIdentifier); |
| if (status == null) { |
| throw new IllegalArgumentException("No ControllerService exists with identifier " + serviceIdentifier); |
| } |
| |
| return status.isEnabled(); |
| } |
| |
| @Override |
| public boolean isControllerServiceEnabled(final ControllerService service) { |
| return isControllerServiceEnabled(service.getIdentifier()); |
| } |
| |
| @Override |
| public boolean isControllerServiceEnabling(final String serviceIdentifier) { |
| return false; |
| } |
| |
| @Override |
| public Set<String> getControllerServiceIdentifiers(final Class<? extends ControllerService> serviceType) { |
| final Set<String> ids = new HashSet<>(); |
| for (final Map.Entry<String, ControllerServiceConfiguration> entry : controllerServiceMap.entrySet()) { |
| if (serviceType.isAssignableFrom(entry.getValue().getService().getClass())) { |
| ids.add(entry.getKey()); |
| } |
| } |
| return ids; |
| } |
| |
| @Override |
| public String getControllerServiceName(final String serviceIdentifier) { |
| final ControllerServiceConfiguration status = controllerServiceMap.get(serviceIdentifier); |
| return status == null ? null : serviceIdentifier; |
| } |
| |
| public InputRequirement getInputRequirement() { |
| return null; |
| } |
| } |