| /** |
| * 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.ambari.server.actionmanager; |
| |
| import java.io.IOException; |
| |
| import javax.xml.bind.JAXBException; |
| |
| import org.apache.ambari.server.state.ServiceComponentHostEvent; |
| import org.apache.ambari.server.utils.StageUtils; |
| |
| public class ServiceComponentHostEventWrapper { |
| |
| private ServiceComponentHostEvent event = null; |
| private String eventJson = null; |
| |
| public ServiceComponentHostEventWrapper(ServiceComponentHostEvent event) { |
| this.event = event; |
| } |
| |
| public ServiceComponentHostEventWrapper(String eventJson) { |
| this.eventJson = eventJson; |
| } |
| |
| public ServiceComponentHostEvent getEvent() { |
| if (event != null) { |
| return event; |
| } else if (eventJson != null) { |
| try { |
| event = StageUtils.fromJson(eventJson, ServiceComponentHostEvent.class); |
| return event; |
| } catch (IOException e) { |
| throw new RuntimeException("Illegal Json for event", e); |
| } |
| } |
| return null; |
| } |
| |
| public String getEventJson() { |
| if (eventJson != null) { |
| return eventJson; |
| } else if (event != null) { |
| try { |
| eventJson = StageUtils.jaxbToString(event); |
| return eventJson; |
| } catch (JAXBException e) { |
| throw new RuntimeException("Couldn't get json", e); |
| } catch (IOException e) { |
| throw new RuntimeException("Couldn't get json", e); |
| } |
| } else { |
| return null; |
| } |
| } |
| |
| public String toString() { |
| if (event != null) { |
| return event.toString(); |
| } else if (eventJson != null) { |
| return eventJson; |
| } |
| return "null"; |
| } |
| } |