Java tutorial
// Copyright 2014-2015 Boundary, Inc. // // Licensed 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 com.boundary.sdk.event.notification; import java.io.File; import java.io.IOException; import java.io.Serializable; import java.net.URISyntaxException; import java.net.URL; import java.util.Map; import com.fasterxml.jackson.annotation.JsonProperty; import com.fasterxml.jackson.core.JsonParseException; import com.fasterxml.jackson.databind.JsonMappingException; import com.fasterxml.jackson.databind.ObjectMapper; /** * Top level class of Notification JSON to Java Objects */ public class AlarmNotification implements Serializable { private static final long serialVersionUID = 141334700285462329L; @JsonProperty private String alarmName; @JsonProperty private NotificationStatus status; @JsonProperty private Metric metric; @JsonProperty private Map<String, Server> affectedServers; @JsonProperty private Map<String, Server> resolvedServers; public String getAlarmName() { return alarmName; } public void setAlarmName(String alarmName) { this.alarmName = alarmName; } public NotificationStatus getStatus() { return status; } public void setStatus(NotificationStatus status) { this.status = status; } public Metric getMetric() { return metric; } public void setMetric(Metric metric) { this.metric = metric; } public Map<String, Server> getAffectedServers() { return affectedServers; } public void setAffectedServers(Map<String, Server> affectedServers) { this.affectedServers = affectedServers; } public Map<String, Server> getResolvedServers() { return resolvedServers; } public void setResolvedServers(Map<String, Server> resolvedServers) { this.resolvedServers = resolvedServers; } @Override public String toString() { StringBuilder builder = new StringBuilder(); builder.append("AlarmNotification [alarmName="); builder.append(alarmName); builder.append(", status="); builder.append(status); builder.append(", metric="); builder.append(metric); builder.append(", affectedServers="); builder.append(affectedServers); builder.append(", resolvedServers="); builder.append(resolvedServers); builder.append("]"); return builder.toString(); } public static AlarmNotification load(String resource) throws URISyntaxException { AlarmNotification instance = new AlarmNotification(); ClassLoader classLoader = instance.getClass().getClassLoader(); URL url = classLoader.getResource(resource); File file = new File(url.toURI()); ObjectMapper mapper = new ObjectMapper(); try { instance = mapper.readValue(file, AlarmNotification.class); } catch (JsonParseException e) { e.printStackTrace(); } catch (JsonMappingException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return instance; } }