2362N/A * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A// SNMP Runtime imports 0N/A * This class is a utility class that transform SNMP GET / SET requests 0N/A * into series of get<i>AttributeName</i>() set<i>AttributeName</i>() 0N/A * invoked on the MBean. 0N/A * The transformation relies on the metadata information provided by the 0N/A * {@link com.sun.jmx.snmp.agent.SnmpStandardMetaServer} object which is 0N/A * passed as first parameter to every method. This SnmpStandardMetaServer 0N/A * object is usually a Metadata object generated by <code>mibgen</code>. 0N/A * The MBean is not invoked directly by this class but through the 0N/A * metadata object which holds a reference on it. 0N/A * This class is used internally by mibgen generated metadata objects and 0N/A * you should never need to use it directly. 0N/A * <p><b>This API is a Sun Microsystems internal API and is subject 0N/A * to change without notice.</b></p> 0N/A * Generic handling of the <CODE>get</CODE> operation. 0N/A * <p> The default implementation of this method is to loop over the 0N/A * varbind list associated with the sub-request and to call 0N/A * <CODE>get(var.oid.getOidArc(depth), data);</CODE> 0N/A * public void get(SnmpStandardMetaServer meta, SnmpMibSubRequest req, 0N/A * throws SnmpStatusException { 0N/A * final Object data = req.getUserData(); 0N/A * for (Enumeration e= req.getElements(); e.hasMoreElements();) { 0N/A * final SnmpVarBind var= (SnmpVarBind) e.nextElement(); 0N/A * // This method will generate a SnmpStatusException 0N/A * // if `depth' is out of bounds. 0N/A * final long id = var.oid.getOidArc(depth); 0N/A * var.value = meta.get(id, data); 0N/A * } catch(SnmpStatusException x) { 0N/A * req.registerGetException(var,x); 0N/A * <p> You can override this method if you need to implement some 0N/A * specific policies for minimizing the accesses made to some remote 0N/A * underlying resources. 0N/A * @param meta A pointer to the generated meta-data object which 0N/A * implements the <code>SnmpStandardMetaServer</code> 0N/A * @param req The sub-request that must be handled by this node. 0N/A * @param depth The depth reached in the OID tree. 0N/A * @exception SnmpStatusException An error occurred while accessing 0N/A * Generic handling of the <CODE>set</CODE> operation. 0N/A * <p> The default implementation of this method is to loop over the 0N/A * varbind list associated with the sub-request and to call 0N/A * <CODE>set(var.value, var.oid.getOidArc(depth), data);</CODE> 0N/A * public void set(SnmpStandardMetaServer meta, SnmpMibSubRequest req, 0N/A * throws SnmpStatusException { 0N/A * final Object data = req.getUserData(); 0N/A * for (Enumeration e= req.getElements(); e.hasMoreElements();) { 0N/A * final SnmpVarBind var= (SnmpVarBind) e.nextElement(); 0N/A * // This method will generate a SnmpStatusException 0N/A * // if `depth' is out of bounds. 0N/A * final long id = var.oid.getOidArc(depth); 0N/A * var.value = meta.set(var.value, id, data); 0N/A * } catch(SnmpStatusException x) { 0N/A * req.registerSetException(var,x); 0N/A * <p> You can override this method if you need to implement some 0N/A * specific policies for minimizing the accesses made to some remote 0N/A * underlying resources. 0N/A * @param meta A pointer to the generated meta-data object which 0N/A * implements the <code>SnmpStandardMetaServer</code> 0N/A * @param req The sub-request that must be handled by this node. 0N/A * @param depth The depth reached in the OID tree. 0N/A * @exception SnmpStatusException An error occurred while accessing 0N/A // This method will generate a SnmpStatusException 0N/A // if `depth' is out of bounds. 0N/A * Generic handling of the <CODE>check</CODE> operation. 0N/A * <p> The default implementation of this method is to loop over the 0N/A * varbind list associated with the sub-request and to call 0N/A * <CODE>check(var.value, var.oid.getOidArc(depth), data);</CODE> 0N/A * public void check(SnmpStandardMetaServer meta, SnmpMibSubRequest req, 0N/A * throws SnmpStatusException { 0N/A * final Object data = req.getUserData(); 0N/A * for (Enumeration e= req.getElements(); e.hasMoreElements();) { 0N/A * final SnmpVarBind var= (SnmpVarBind) e.nextElement(); 0N/A * // This method will generate a SnmpStatusException 0N/A * // if `depth' is out of bounds. 0N/A * final long id = var.oid.getOidArc(depth); 0N/A * meta.check(var.value, id, data); 0N/A * } catch(SnmpStatusException x) { 0N/A * req.registerCheckException(var,x); 0N/A * <p> You can override this method if you need to implement some 0N/A * specific policies for minimizing the accesses made to some remote 0N/A * underlying resources, or if you need to implement some consistency 0N/A * checks between the different values provided in the varbind list. 0N/A * @param meta A pointer to the generated meta-data object which 0N/A * implements the <code>SnmpStandardMetaServer</code> 0N/A * @param req The sub-request that must be handled by this node. 0N/A * @param depth The depth reached in the OID tree. 0N/A * @exception SnmpStatusException An error occurred while accessing 0N/A // This method will generate a SnmpStatusException 0N/A // if `depth' is out of bounds.