--- old/src/jdk.snmp/share/classes/com/sun/jmx/snmp/agent/SnmpStandardObjectServer.java 2014-10-15 14:06:01.000000000 +0200 +++ /dev/null 2014-10-15 14:06:01.000000000 +0200 @@ -1,256 +0,0 @@ -/* - * Copyright (c) 2000, 2012, 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.agent; - -// java imports -// -import java.io.Serializable; -import java.util.Enumeration; -import com.sun.jmx.snmp.SnmpVarBind; -import com.sun.jmx.snmp.SnmpStatusException; - -// SNMP Runtime imports -// - -/** - *

- * This class is a utility class that transform SNMP GET / SET requests - * into series of getAttributeName() setAttributeName() - * invoked on the MBean. - *

- * - *

- * The transformation relies on the metadata information provided by the - * {@link com.sun.jmx.snmp.agent.SnmpStandardMetaServer} object which is - * passed as first parameter to every method. This SnmpStandardMetaServer - * object is usually a Metadata object generated by mibgen. - *

- * - *

- * The MBean is not invoked directly by this class but through the - * metadata object which holds a reference on it. - *

- * - *

- * This class is used internally by mibgen generated metadata objects and - * you should never need to use it directly. - *

- *

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

- **/ - -public class SnmpStandardObjectServer implements Serializable { - private static final long serialVersionUID = -4641068116505308488L; - - /** - * Generic handling of the get operation. - *

The default implementation of this method is to loop over the - * varbind list associated with the sub-request and to call - * get(var.oid.getOidArc(depth), data); - * 

-     * public void get(SnmpStandardMetaServer meta, SnmpMibSubRequest req,
-     *                 int depth)
-     *    throws SnmpStatusException {
-     *
-     *    final Object data = req.getUserData();
-     *
-     *    for (Enumeration e= req.getElements(); e.hasMoreElements();) {
-     *
-     *        final SnmpVarBind var= (SnmpVarBind) e.nextElement();
-     *
-     *        try {
-     *            // This method will generate a SnmpStatusException
-     *            // if `depth' is out of bounds.
-     *            //
-     *            final long id = var.oid.getOidArc(depth);
-     *            var.value = meta.get(id, data);
-     *        } catch(SnmpStatusException x) {
-     *            req.registerGetException(var,x);
-     *        }
-     *    }
-     * }
-     *
- *

You can override this method if you need to implement some - * specific policies for minimizing the accesses made to some remote - * underlying resources. - *

- * - * @param meta A pointer to the generated meta-data object which - * implements the SnmpStandardMetaServer - * interface. - * - * @param req The sub-request that must be handled by this node. - * - * @param depth The depth reached in the OID tree. - * - * @exception SnmpStatusException An error occurred while accessing - * the MIB node. - */ - public void get(SnmpStandardMetaServer meta, SnmpMibSubRequest req, - int depth) - throws SnmpStatusException { - - final Object data = req.getUserData(); - - for (Enumeration e= req.getElements(); e.hasMoreElements();) { - final SnmpVarBind var= e.nextElement(); - try { - final long id = var.oid.getOidArc(depth); - var.value = meta.get(id, data); - } catch(SnmpStatusException x) { - req.registerGetException(var,x); - } - } - } - - /** - * Generic handling of the set operation. - *

The default implementation of this method is to loop over the - * varbind list associated with the sub-request and to call - * set(var.value, var.oid.getOidArc(depth), data); - * 

-     * public void set(SnmpStandardMetaServer meta, SnmpMibSubRequest req,
-     *                 int depth)
-     *    throws SnmpStatusException {
-     *
-     *    final Object data = req.getUserData();
-     *
-     *    for (Enumeration e= req.getElements(); e.hasMoreElements();) {
-     *
-     *        final SnmpVarBind var= (SnmpVarBind) e.nextElement();
-     *
-     *        try {
-     *            // This method will generate a SnmpStatusException
-     *            // if `depth' is out of bounds.
-     *            //
-     *            final long id = var.oid.getOidArc(depth);
-     *            var.value = meta.set(var.value, id, data);
-     *        } catch(SnmpStatusException x) {
-     *            req.registerSetException(var,x);
-     *        }
-     *    }
-     * }
-     *
- *

You can override this method if you need to implement some - * specific policies for minimizing the accesses made to some remote - * underlying resources. - *

- * - * @param meta A pointer to the generated meta-data object which - * implements the SnmpStandardMetaServer - * interface. - * - * @param req The sub-request that must be handled by this node. - * - * @param depth The depth reached in the OID tree. - * - * @exception SnmpStatusException An error occurred while accessing - * the MIB node. - */ - public void set(SnmpStandardMetaServer meta, SnmpMibSubRequest req, - int depth) - throws SnmpStatusException { - - final Object data = req.getUserData(); - - for (Enumeration e= req.getElements(); e.hasMoreElements();) { - SnmpVarBind var = e.nextElement(); - try { - // This method will generate a SnmpStatusException - // if `depth' is out of bounds. - // - final long id = var.oid.getOidArc(depth); - var.value = meta.set(var.value, id, data); - } catch(SnmpStatusException x) { - req.registerSetException(var,x); - } - } - } - - /** - * Generic handling of the check operation. - *

The default implementation of this method is to loop over the - * varbind list associated with the sub-request and to call - * check(var.value, var.oid.getOidArc(depth), data); - * 

-     * public void check(SnmpStandardMetaServer meta, SnmpMibSubRequest req,
-     *                   int depth)
-     *    throws SnmpStatusException {
-     *
-     *    final Object data = req.getUserData();
-     *
-     *    for (Enumeration e= req.getElements(); e.hasMoreElements();) {
-     *
-     *        final SnmpVarBind var= (SnmpVarBind) e.nextElement();
-     *
-     *        try {
-     *            // This method will generate a SnmpStatusException
-     *            // if `depth' is out of bounds.
-     *            //
-     *            final long id = var.oid.getOidArc(depth);
-     *            meta.check(var.value, id, data);
-     *        } catch(SnmpStatusException x) {
-     *            req.registerCheckException(var,x);
-     *        }
-     *    }
-     * }
-     *
- *

You can override this method if you need to implement some - * specific policies for minimizing the accesses made to some remote - * underlying resources, or if you need to implement some consistency - * checks between the different values provided in the varbind list. - *

- * - * @param meta A pointer to the generated meta-data object which - * implements the SnmpStandardMetaServer - * interface. - * - * @param req The sub-request that must be handled by this node. - * - * @param depth The depth reached in the OID tree. - * - * @exception SnmpStatusException An error occurred while accessing - * the MIB node. - */ - public void check(SnmpStandardMetaServer meta, SnmpMibSubRequest req, - int depth) - throws SnmpStatusException { - - final Object data = req.getUserData(); - - for (Enumeration e= req.getElements(); e.hasMoreElements();) { - final SnmpVarBind var = e.nextElement(); - try { - // This method will generate a SnmpStatusException - // if `depth' is out of bounds. - // - final long id = var.oid.getOidArc(depth); - meta.check(var.value,id,data); - } catch(SnmpStatusException x) { - req.registerCheckException(var,x); - } - } - } -}