mirror of https://github.com/apache/lucene.git
- Made this singleton thread-safe.
git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150825 13f79535-47bb-0310-9956-ffa450edef68
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@ -58,14 +58,15 @@ import java.util.*;
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import java.io.IOException;
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/**
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* this singleton manages all loggers. It can be used to flush all SimpleLoggers
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* at once
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* This singleton manages all loggers. It can be used to flush all SimpleLoggers
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* at once.
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* @version $Id$
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*/
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public class SimpleLoggerManager
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{
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static SimpleLoggerManager instance = null;
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private static SimpleLoggerManager instance = null;
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ArrayList logs;
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private ArrayList logs;
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private SimpleLoggerManager()
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{
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@ -93,15 +94,15 @@ public class SimpleLoggerManager
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ex = e;
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}
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}
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if(ex != null)
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if (ex != null)
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{
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throw ex;
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}
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}
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public static SimpleLoggerManager getInstance()
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public synchronized static SimpleLoggerManager getInstance()
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{
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if(instance == null)
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if (instance == null)
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{
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instance = new SimpleLoggerManager();
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}
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