org.apache.fop.events.model.EventSeverity Maven / Gradle / Ivy
/*
* 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: EventSeverity.java 679326 2008-07-24 09:35:34Z vhennebert $ */
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;
}
}