--- old/src/jdk.snmp/share/classes/com/sun/jmx/snmp/internal/SnmpLcd.java 2014-10-15 14:06:24.000000000 +0200 +++ /dev/null 2014-10-15 14:06:25.000000000 +0200 @@ -1,136 +0,0 @@ -/* - * Copyright (c) 2001, 2006, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ -package com.sun.jmx.snmp.internal; - -import java.util.Hashtable; -import com.sun.jmx.snmp.SnmpEngineId; -import com.sun.jmx.snmp.SnmpUnknownModelLcdException; -import com.sun.jmx.snmp.SnmpUnknownSubSystemException; -/** - * Class to extend in order to develop a customized Local Configuration Datastore. The Lcd is used by the SnmpEngine to store and retrieve data. - *

SnmpLcd manages the Lcds needed by every {@link com.sun.jmx.snmp.internal.SnmpModel SnmpModel}. It is possible to add and remove {@link com.sun.jmx.snmp.internal.SnmpModelLcd SnmpModelLcd}.

- *

This API is a Sun Microsystems internal API and is subject - * to change without notice.

- * @since 1.5 - */ -public abstract class SnmpLcd { - - class SubSysLcdManager { - private Hashtable models = - new Hashtable(); - - public void addModelLcd(int id, - SnmpModelLcd usmlcd) { - models.put(id, usmlcd); - } - - public SnmpModelLcd getModelLcd(int id) { - return models.get(id); - } - - public SnmpModelLcd removeModelLcd(int id) { - return models.remove(id); - } - } - - - private Hashtable subs = - new Hashtable(); - - /** - * Returns the number of time the engine rebooted. - * @return The number of reboots or -1 if the information is not present in the Lcd. - */ - public abstract int getEngineBoots(); - /** - * Returns the engine Id located in the Lcd. - * @return The engine Id or null if the information is not present in the Lcd. - */ - public abstract String getEngineId(); - - /** - * Persists the number of reboots. - * @param i Reboot number. - */ - public abstract void storeEngineBoots(int i); - - /** - * Persists the engine Id. - * @param id The engine Id. - */ - public abstract void storeEngineId(SnmpEngineId id); - /** - * Adds an Lcd model. - * @param sys The subsytem managing the model. - * @param id The model Id. - * @param lcd The Lcd model. - */ - public void addModelLcd(SnmpSubSystem sys, - int id, - SnmpModelLcd lcd) { - - SubSysLcdManager subsys = subs.get(sys); - if( subsys == null ) { - subsys = new SubSysLcdManager(); - subs.put(sys, subsys); - } - - subsys.addModelLcd(id, lcd); - } - /** - * Removes an Lcd model. - * @param sys The subsytem managing the model. - * @param id The model Id. - */ - public void removeModelLcd(SnmpSubSystem sys, - int id) - throws SnmpUnknownModelLcdException, SnmpUnknownSubSystemException { - - SubSysLcdManager subsys = subs.get(sys); - if( subsys != null ) { - SnmpModelLcd lcd = subsys.removeModelLcd(id); - if(lcd == null) { - throw new SnmpUnknownModelLcdException("Model : " + id); - } - } - else - throw new SnmpUnknownSubSystemException(sys.toString()); - } - - /** - * Gets an Lcd model. - * @param sys The subsytem managing the model - * @param id The model Id. - * @return The Lcd model or null if no Lcd model were found. - */ - public SnmpModelLcd getModelLcd(SnmpSubSystem sys, - int id) { - SubSysLcdManager subsys = subs.get(sys); - - if(subsys == null) return null; - - return subsys.getModelLcd(id); - } -}