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/**
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* Copyright (C) 2009 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.database;
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import org.springframework.util.Assert;
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public class NamedContextHolder{
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private static final ThreadLocal<String> contextHolder = new ThreadLocal<String>();
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public static void setContextKey(Object contextKey) {
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Assert.notNull(contextKey, "contextKey cannot be null");
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Assert.isInstanceOf(String.class, contextKey, "contextKey is not a String instance");
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contextHolder.set((String)contextKey);
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}
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public static String getContextKey() {
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return (String) contextHolder.get();
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}
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public static void clearContextKey() {
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contextHolder.remove();
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}
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}
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