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/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.classic.spi;

import java.io.Serializable;
import java.util.Map;

import ch.qos.logback.classic.LoggerContext;

/**
 * LoggerContextVO offers a restricted view of LoggerContext intended to be
 * exposed by LoggingEvent to remote systems. This restricted view is optimized
 * for serialization.
 * 
 * 

* Some of the LoggerContext or Logger attributes MUST not survive * serialization, e.g appenders, level values etc, as these attributes may have * other values on the remote platform. LoggerContextVO class exposes the * minimal and relevant attributes to the remote host, instead of having to deal * with an incomplete LoggerContext with many null references. * * @author Ceki Gülcü * @author Sébastien Pennec */ public class LoggerContextVO implements Serializable { private static final long serialVersionUID = 5488023392483144387L; final String name; final Map propertyMap; final long birthTime; public LoggerContextVO(LoggerContext lc) { this.name = lc.getName(); this.propertyMap = lc.getCopyOfPropertyMap(); this.birthTime = lc.getBirthTime(); } public LoggerContextVO(String name, Map propertyMap, long birthTime) { this.name = name; this.propertyMap = propertyMap; this.birthTime = birthTime; } public String getName() { return name; } public Map getPropertyMap() { return propertyMap; } public long getBirthTime() { return birthTime; } @Override public String toString() { return "LoggerContextVO{" + "name='" + name + '\'' + ", propertyMap=" + propertyMap + ", birthTime=" + birthTime + '}'; } @Override public boolean equals(Object o) { if (this == o) return true; if (!(o instanceof LoggerContextVO)) return false; LoggerContextVO that = (LoggerContextVO) o; if (birthTime != that.birthTime) return false; if (name != null ? !name.equals(that.name) : that.name != null) return false; if (propertyMap != null ? !propertyMap.equals(that.propertyMap) : that.propertyMap != null) return false; return true; } @Override public int hashCode() { int result = name != null ? name.hashCode() : 0; result = 31 * result + (propertyMap != null ? propertyMap.hashCode() : 0); result = 31 * result + (int) (birthTime ^ (birthTime >>> 32)); return result; } }





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