    001    /*****************************************************************************
    002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
    003     * ------------------------------------------------------------------------- *
    004     * The software in this package is published under the terms of the BSD      *
    005     * style license a copy of which has been included with this distribution in *
    006     * the LICENSE.txt file.                                                     *
    007     *                                                                           *
    008     *****************************************************************************/
    009    package org.picocontainer.references;
    010
    011    import org.picocontainer.ObjectReference;
    012
    013    import java.util.Map;
    014
    015    /** @author Paul Hammant */
    016    public  class ThreadLocalMapObjectReference implements ObjectReference {
    017        private final ThreadLocal threadLocal;
    018        private final Object componentKey;
    019
    020        public ThreadLocalMapObjectReference(ThreadLocal threadLocal, Object componentKey) {
    021            this.threadLocal = threadLocal;
    022            this.componentKey = componentKey;
    023        }
    024
    025        public Object get() {
    026            return ((Map)threadLocal.get()).get(componentKey) ;
    027        }
    028
    029        public void set(Object item) {
    030            ((Map)threadLocal.get()).put(componentKey, item) ;
    031
    032        }
    033    }