| /* |
| * 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.taverna.services.impl; |
| |
| import java.net.URI; |
| import java.util.Set; |
| |
| import org.apache.taverna.services.ActivityTypeNotFoundException; |
| import org.apache.taverna.services.InvalidConfigurationException; |
| import org.apache.taverna.services.ServiceRegistry; |
| import org.apache.taverna.platform.capability.api.ActivityConfigurationException; |
| import org.apache.taverna.platform.capability.api.ActivityNotFoundException; |
| import org.apache.taverna.platform.capability.api.ActivityService; |
| import org.apache.taverna.scufl2.api.port.InputActivityPort; |
| import org.apache.taverna.scufl2.api.port.OutputActivityPort; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| |
| /** |
| * Simple implementation of a ServiceRegistry that discovers available services from the |
| * ActivityService. |
| * |
| * @author David Withers |
| */ |
| public class ServiceRegistryImpl implements ServiceRegistry { |
| |
| private ActivityService activityService; |
| |
| @Override |
| public Set<URI> getActivityTypes() { |
| return activityService.getActivityTypes(); |
| } |
| |
| @Override |
| public JsonNode getActivityConfigurationSchema(URI activityType) |
| throws InvalidConfigurationException, ActivityTypeNotFoundException { |
| try { |
| return activityService.getActivityConfigurationSchema(activityType); |
| } catch (ActivityConfigurationException e) { |
| throw new InvalidConfigurationException(e); |
| } catch (ActivityNotFoundException e) { |
| throw new ActivityTypeNotFoundException(e); |
| } |
| } |
| |
| @Override |
| public Set<InputActivityPort> getActivityInputPorts(URI activityType, JsonNode configuration) |
| throws InvalidConfigurationException, ActivityTypeNotFoundException { |
| try { |
| return activityService.getActivityInputPorts(activityType, configuration); |
| } catch (ActivityConfigurationException e) { |
| throw new InvalidConfigurationException(e); |
| } catch (ActivityNotFoundException e) { |
| throw new ActivityTypeNotFoundException(e); |
| } |
| } |
| |
| @Override |
| public Set<OutputActivityPort> getActivityOutputPorts(URI activityType, JsonNode configuration) |
| throws InvalidConfigurationException, ActivityTypeNotFoundException { |
| try { |
| return activityService.getActivityOutputPorts(activityType, configuration); |
| } catch (ActivityConfigurationException e) { |
| throw new InvalidConfigurationException(e); |
| } catch (ActivityNotFoundException e) { |
| throw new ActivityTypeNotFoundException(e); |
| } |
| } |
| |
| public void setActivityService(ActivityService activityService) { |
| this.activityService = activityService; |
| } |
| |
| } |