jdk/src/share/classes/sun/management/snmp/jvmmib/JvmOSMeta.java

/*
 * Copyright 2003-2004 Sun Microsystems, Inc.  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.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package sun.management.snmp.jvmmib;

//
// Generated by mibgen version 5.0 (06/02/03) when compiling JVM-MANAGEMENT-MIB in standard metadata mode.
//

// java imports
//
import java.io.Serializable;

// jmx imports
//
import javax.management.MBeanServer;
import com.sun.jmx.snmp.SnmpCounter;
import com.sun.jmx.snmp.SnmpCounter64;
import com.sun.jmx.snmp.SnmpGauge;
import com.sun.jmx.snmp.SnmpInt;
import com.sun.jmx.snmp.SnmpUnsignedInt;
import com.sun.jmx.snmp.SnmpIpAddress;
import com.sun.jmx.snmp.SnmpTimeticks;
import com.sun.jmx.snmp.SnmpOpaque;
import com.sun.jmx.snmp.SnmpString;
import com.sun.jmx.snmp.SnmpStringFixed;
import com.sun.jmx.snmp.SnmpOid;
import com.sun.jmx.snmp.SnmpNull;
import com.sun.jmx.snmp.SnmpValue;
import com.sun.jmx.snmp.SnmpVarBind;
import com.sun.jmx.snmp.SnmpStatusException;

// jdmk imports
//
import com.sun.jmx.snmp.agent.SnmpMib;
import com.sun.jmx.snmp.agent.SnmpMibGroup;
import com.sun.jmx.snmp.agent.SnmpStandardObjectServer;
import com.sun.jmx.snmp.agent.SnmpStandardMetaServer;
import com.sun.jmx.snmp.agent.SnmpMibSubRequest;
import com.sun.jmx.snmp.agent.SnmpMibTable;
import com.sun.jmx.snmp.EnumRowStatus;
import com.sun.jmx.snmp.SnmpDefinitions;

/**
 * The class is used for representing SNMP metadata for the "JvmOS" group.
 * The group is defined with the following oid: 1.3.6.1.4.1.42.2.145.3.163.1.1.6.
 */
public class JvmOSMeta extends SnmpMibGroup
     implements Serializable, SnmpStandardMetaServer {

    /**
     * Constructor for the metadata associated to "JvmOS".
     */
    public JvmOSMeta(SnmpMib myMib, SnmpStandardObjectServer objserv) {
        objectserver = objserv;
        try {
            registerObject(4);
            registerObject(3);
            registerObject(2);
            registerObject(1);
        } catch (IllegalAccessException e) {
            throw new RuntimeException(e.getMessage());
        }
    }

    /**
     * Get the value of a scalar variable
     */
    public SnmpValue get(long var, Object data)
        throws SnmpStatusException {
        switch((int)var) {
            case 4:
                return new SnmpInt(node.getJvmOSProcessorCount());

            case 3:
                return new SnmpString(node.getJvmOSVersion());

            case 2:
                return new SnmpString(node.getJvmOSArch());

            case 1:
                return new SnmpString(node.getJvmOSName());

            default:
                break;
        }
        throw new SnmpStatusException(SnmpStatusException.noSuchObject);
    }

    /**
     * Set the value of a scalar variable
     */
    public SnmpValue set(SnmpValue x, long var, Object data)
        throws SnmpStatusException {
        switch((int)var) {
            case 4:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 3:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 2:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 1:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            default:
                break;
        }
        throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);
    }

    /**
     * Check the value of a scalar variable
     */
    public void check(SnmpValue x, long var, Object data)
        throws SnmpStatusException {
        switch((int) var) {
            case 4:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 3:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 2:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            case 1:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);

            default:
                throw new SnmpStatusException(SnmpStatusException.snmpRspNotWritable);
        }
    }

    /**
     * Allow to bind the metadata description to a specific object.
     */
    protected void setInstance(JvmOSMBean var) {
        node = var;
    }


    // ------------------------------------------------------------
    //
    // Implements the "get" method defined in "SnmpMibGroup".
    // See the "SnmpMibGroup" Javadoc API for more details.
    //
    // ------------------------------------------------------------

    public void get(SnmpMibSubRequest req, int depth)
        throws SnmpStatusException {
        objectserver.get(this,req,depth);
    }


    // ------------------------------------------------------------
    //
    // Implements the "set" method defined in "SnmpMibGroup".
    // See the "SnmpMibGroup" Javadoc API for more details.
    //
    // ------------------------------------------------------------

    public void set(SnmpMibSubRequest req, int depth)
        throws SnmpStatusException {
        objectserver.set(this,req,depth);
    }


    // ------------------------------------------------------------
    //
    // Implements the "check" method defined in "SnmpMibGroup".
    // See the "SnmpMibGroup" Javadoc API for more details.
    //
    // ------------------------------------------------------------

    public void check(SnmpMibSubRequest req, int depth)
        throws SnmpStatusException {
        objectserver.check(this,req,depth);
    }

    /**
     * Returns true if "arc" identifies a scalar object.
     */
    public boolean isVariable(long arc) {

        switch((int)arc) {
            case 4:
            case 3:
            case 2:
            case 1:
                return true;
            default:
                break;
        }
        return false;
    }

    /**
     * Returns true if "arc" identifies a readable scalar object.
     */
    public boolean isReadable(long arc) {

        switch((int)arc) {
            case 4:
            case 3:
            case 2:
            case 1:
                return true;
            default:
                break;
        }
        return false;
    }


    // ------------------------------------------------------------
    //
    // Implements the "skipVariable" method defined in "SnmpMibGroup".
    // See the "SnmpMibGroup" Javadoc API for more details.
    //
    // ------------------------------------------------------------

    public boolean  skipVariable(long var, Object data, int pduVersion) {
        return super.skipVariable(var,data,pduVersion);
    }

    /**
     * Return the name of the attribute corresponding to the SNMP variable identified by "id".
     */
    public String getAttributeName(long id)
        throws SnmpStatusException {
        switch((int)id) {
            case 4:
                return "JvmOSProcessorCount";

            case 3:
                return "JvmOSVersion";

            case 2:
                return "JvmOSArch";

            case 1:
                return "JvmOSName";

            default:
                break;
        }
        throw new SnmpStatusException(SnmpStatusException.noSuchObject);
    }

    /**
     * Returns true if "arc" identifies a table object.
     */
    public boolean isTable(long arc) {

        switch((int)arc) {
            default:
                break;
        }
        return false;
    }

    /**
     * Returns the table object identified by "arc".
     */
    public SnmpMibTable getTable(long arc) {
        return null;
    }

    /**
     * Register the group's SnmpMibTable objects with the meta-data.
     */
    public void registerTableNodes(SnmpMib mib, MBeanServer server) {
    }

    protected JvmOSMBean node;
    protected SnmpStandardObjectServer objectserver = null;
}