| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.events.model; |
| |
| import java.io.ObjectStreamException; |
| import java.io.Serializable; |
| |
| /** Enumeration class for event severities. */ |
| public final class EventSeverity implements Serializable { |
| |
| private static final long serialVersionUID = 4108175215810759243L; |
| |
| /** info level */ |
| public static final EventSeverity INFO = new EventSeverity("INFO"); |
| /** warning level */ |
| public static final EventSeverity WARN = new EventSeverity("WARN"); |
| /** error level */ |
| public static final EventSeverity ERROR = new EventSeverity("ERROR"); |
| /** fatal error */ |
| public static final EventSeverity FATAL = new EventSeverity("FATAL"); |
| |
| private String name; |
| |
| /** |
| * Constructor to add a new named item. |
| * @param name Name of the item. |
| */ |
| private EventSeverity(String name) { |
| this.name = name; |
| } |
| |
| /** @return the name of the enumeration */ |
| public String getName() { |
| return this.name; |
| } |
| |
| /** |
| * Returns the enumeration/singleton object based on its name. |
| * @param name the name of the enumeration value |
| * @return the enumeration object |
| */ |
| public static EventSeverity valueOf(String name) { |
| if (INFO.getName().equalsIgnoreCase(name)) { |
| return INFO; |
| } else if (WARN.getName().equalsIgnoreCase(name)) { |
| return WARN; |
| } else if (ERROR.getName().equalsIgnoreCase(name)) { |
| return ERROR; |
| } else if (FATAL.getName().equalsIgnoreCase(name)) { |
| return FATAL; |
| } else { |
| throw new IllegalArgumentException("Illegal value for enumeration: " + name); |
| } |
| } |
| |
| private Object readResolve() throws ObjectStreamException { |
| return valueOf(getName()); |
| } |
| |
| /** {@inheritDoc} */ |
| public String toString() { |
| return "EventSeverity:" + name; |
| } |
| |
| } |