| /* |
| * 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.hadoop.chukwa.rest.bean; |
| |
| import java.text.ParseException; |
| |
| import javax.xml.bind.annotation.XmlElement; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.json.simple.JSONArray; |
| import org.json.simple.JSONObject; |
| |
| import org.apache.hadoop.chukwa.util.ExceptionUtil; |
| |
| public class ColumnBean { |
| private WidgetBean[] widgets; |
| |
| private static Log log = LogFactory.getLog(ColumnBean.class); |
| |
| public ColumnBean() { |
| } |
| |
| public ColumnBean(JSONArray json) throws ParseException { |
| try { |
| widgets = new WidgetBean[json.size()]; |
| for(int i=0;i<json.size();i++) { |
| widgets[i]=new WidgetBean((JSONObject) json.get(i)); |
| } |
| } catch (Exception e) { |
| log.error(ExceptionUtil.getStackTrace(e)); |
| throw new ParseException(ExceptionUtil.getStackTrace(e), 0); |
| } |
| } |
| |
| @XmlElement |
| public WidgetBean[] getWidgets() { |
| return widgets.clone(); |
| } |
| |
| public void setWidgets(WidgetBean[] ws) { |
| widgets=(WidgetBean[]) ws.clone(); |
| } |
| |
| public void update() { |
| for(int i=0;i<widgets.length;i++) { |
| widgets[i].update(); |
| } |
| } |
| |
| public JSONArray deserialize() { |
| JSONArray ja = new JSONArray(); |
| for(int i=0;i<widgets.length;i++) { |
| ja.add(widgets[i].deserialize()); |
| } |
| return ja; |
| } |
| } |