Java tutorial
/** * Copyright (c) 2016 Connio 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. * * Authors: juan@connio.com * */ package com.connio.sdk.resource.alert; import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonProperty; import com.fasterxml.jackson.annotation.JsonValue; import com.google.common.base.MoreObjects; import org.apache.commons.lang3.text.WordUtils; import java.util.Objects; public class LogNotification extends Notification { public enum LogLevel { Info, Alert, Warning, Error, Fatal; @JsonValue public String value() { return name().toLowerCase(); } @JsonCreator public static LogLevel fromValue(@JsonProperty("name") final String name) { return LogLevel.valueOf(WordUtils.capitalize(name.toLowerCase())); } } private final LogLevel logLevel; public LogNotification(String name, String message, LogLevel logLevel) { super(name, message); this.logLevel = logLevel; } public LogLevel getLogLevel() { return logLevel; } @Override public Action getAction() { return Action.Log; } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; LogNotification that = (LogNotification) o; return Objects.equals(getLogLevel(), that.getLogLevel()); } @Override public int hashCode() { return Objects.hash(getLogLevel()); } @Override public String toString() { return MoreObjects.toStringHelper("LogNotification").add("name", name).add("action", getAction()) .add("message", message).add("logLevel", logLevel).toString(); } }