| /* |
| * 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.unomi.shell.commands; |
| |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.apache.karaf.shell.console.OsgiCommandSupport; |
| import org.apache.unomi.api.Event; |
| import org.apache.unomi.api.PartialList; |
| import org.apache.unomi.api.conditions.Condition; |
| import org.apache.unomi.api.services.DefinitionsService; |
| import org.apache.unomi.api.services.EventService; |
| import org.apache.unomi.persistence.spi.CustomObjectMapper; |
| |
| @Command(scope = "unomi", name = "event-view", description = "This command will dump an Event as a JSON object") |
| public class EventViewCommand extends OsgiCommandSupport { |
| |
| private EventService eventService; |
| private DefinitionsService definitionsService; |
| |
| public void setEventService(EventService eventService) { |
| this.eventService = eventService; |
| } |
| |
| public void setDefinitionsService(DefinitionsService definitionsService) { |
| this.definitionsService = definitionsService; |
| } |
| |
| @Argument(index = 0, name = "event", description = "The identifier for the event", required = true, multiValued = false) |
| String eventIdentifier; |
| |
| @Override |
| protected Object doExecute() throws Exception { |
| |
| Condition eventCondition = new Condition(definitionsService.getConditionType("eventPropertyCondition")); |
| eventCondition.setParameter("propertyName", "itemId"); |
| eventCondition.setParameter("comparisonOperator", "equals"); |
| eventCondition.setParameter("propertyValue", eventIdentifier); |
| |
| PartialList<Event> matchingEvents = eventService.searchEvents(eventCondition, 0, 10); |
| if (matchingEvents == null || matchingEvents.getTotalSize() != 1) { |
| System.out.println("Couldn't find a single event with id=" + eventIdentifier + ". Maybe it wasn't a persistent event ?"); |
| return null; |
| } |
| String jsonEvent = CustomObjectMapper.getObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(matchingEvents.get(0)); |
| System.out.println(jsonEvent); |
| return null; |
| } |
| } |