?? spaceproxyadaptor.java
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/* * Copyright (c) 2000 jPOS.org. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the jPOS project * (http://www.jpos.org/)". Alternately, this acknowledgment may * appear in the software itself, if and wherever such third-party * acknowledgments normally appear. * * 4. The names "jPOS" and "jPOS.org" must not be used to endorse * or promote products derived from this software without prior * written permission. For written permission, please contact * license@jpos.org. * * 5. Products derived from this software may not be called "jPOS", * nor may "jPOS" appear in their name, without prior written * permission of the jPOS project. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE JPOS PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the jPOS Project. For more * information please see <http://www.jpos.org/>. */package org.jpos.q2.qbean;import java.util.Set;import java.rmi.RemoteException;import javax.naming.InitialContext;import javax.naming.NamingException;import org.jpos.q2.QBeanSupport;import org.jpos.space.SpaceProxy;/** * Remote Space Proxy Adaptor. * * @author Alwyn Schoeman * @version $Revision: 1.1.1.1 $ $Date: 2003/04/03 04:23:40 $ * @jmx:mbean description="SpaceProxy QBean" * extends="org.jpos.q2.QBeanSupportMBean" */public class SpaceProxyAdaptor extends QBeanSupport implements SpaceProxyAdaptorMBean{ private SpaceProxy sp = null; private String spaceName = null; public SpaceProxyAdaptor () { super (); } protected void startService () throws RemoteException, NamingException { if (spaceName == null) sp = new SpaceProxy (); else sp = new SpaceProxy (spaceName); InitialContext ctx = new InitialContext (); ctx.rebind (getName (), sp); } protected void stopService () { sp.shutdown (); } /** * @jmx:managed-attribute description="Space Name" */ public synchronized void setSpaceName (String spaceName) { this.spaceName = spaceName; setAttr (getAttrs (), "spaceName", spaceName); setModified (true); } /** * @jmx:managed-attribute description="Space Name" */ public String getSpaceName () { return spaceName; } /** * @jmx:managed-attribute description="Space Keys" */ public Set getKeys () { return sp.getKeySet (); }}
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