Examples with SnmpStatusException com.sun.jmx.snmp.SnmpStatusException used on opensource projects

Example 51 with SnmpStatusException

use of com.sun.jmx.snmp.SnmpStatusException in project jdk8u_jdk by JetBrains.

the class SnmpAdaptorServer method sendTrapPdu.

/**
     * Send the specified trap PDU to every destinations from the ACL file.
     */
private void sendTrapPdu(SnmpPduPacket pdu) throws SnmpStatusException, IOException {
    // Make an SNMP message from the pdu
    //
    SnmpMessage msg = null;
    try {
        msg = (SnmpMessage) pduFactory.encodeSnmpPdu(pdu, bufferSize);
        if (msg == null) {
            throw new SnmpStatusException(SnmpDefinitions.snmpRspAuthorizationError);
        }
    } catch (SnmpTooBigException x) {
        if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
            SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag, "sendTrapPdu", "Trap pdu is too big. " + "Trap hasn't been sent to anyone");
        }
        throw new SnmpStatusException(SnmpDefinitions.snmpRspTooBig);
    // FIXME: is the right exception to throw ?
    // We could simply forward SnmpTooBigException ?
    }
    // Now send the SNMP message to each destination
    //
    int sendingCount = 0;
    openTrapSocketIfNeeded();
    if (ipacl != null) {
        Enumeration<InetAddress> ed = ipacl.getTrapDestinations();
        while (ed.hasMoreElements()) {
            msg.address = ed.nextElement();
            Enumeration<String> ec = ipacl.getTrapCommunities(msg.address);
            while (ec.hasMoreElements()) {
                msg.community = ec.nextElement().getBytes();
                try {
                    sendTrapMessage(msg);
                    sendingCount++;
                } catch (SnmpTooBigException x) {
                    if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
                        SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag, "sendTrapPdu", "Trap pdu is too big. " + "Trap hasn't been sent to " + msg.address);
                    }
                }
            }
        }
    }
    //
    if (sendingCount == 0) {
        try {
            msg.address = InetAddress.getLocalHost();
            sendTrapMessage(msg);
        } catch (SnmpTooBigException x) {
            if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
                SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag, "sendTrapPdu", "Trap pdu is too big. " + "Trap hasn't been sent.");
            }
        } catch (UnknownHostException e) {
            if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
                SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag, "sendTrapPdu", "Trap pdu is too big. " + "Trap hasn't been sent.");
            }
        }
    }
    closeTrapSocketIfNeeded();
}

Example 52 with SnmpStatusException

use of com.sun.jmx.snmp.SnmpStatusException in project jdk8u_jdk by JetBrains.

the class JvmMemMgrPoolRelTableMetaImpl method getNextOid.

// See com.sun.jmx.snmp.agent.SnmpMibTable
protected SnmpOid getNextOid(SnmpOid oid, Object userData) throws SnmpStatusException {
    final boolean dbg = log.isDebugOn();
    if (dbg)
        log.debug("getNextOid", "previous=" + oid);
    // Get the data handler.
    //
    SnmpTableHandler handler = getHandler(userData);
    if (handler == null) {
        //
        if (dbg)
            log.debug("getNextOid", "handler is null!");
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    }
    // Get the next oid
    //
    final SnmpOid next = handler.getNext(oid);
    if (dbg)
        log.debug("getNextOid", "next=" + next);
    //
    if (next == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    return next;
}

Example 53 with SnmpStatusException

use of com.sun.jmx.snmp.SnmpStatusException in project jdk8u_jdk by JetBrains.

the class JvmRTClassPathTableMetaImpl method getNextOid.

// See com.sun.jmx.snmp.agent.SnmpMibTable
protected SnmpOid getNextOid(SnmpOid oid, Object userData) throws SnmpStatusException {
    final boolean dbg = log.isDebugOn();
    if (dbg)
        log.debug("getNextOid", "previous=" + oid);
    // Get the data handler.
    //
    SnmpTableHandler handler = getHandler(userData);
    if (handler == null) {
        //
        if (dbg)
            log.debug("getNextOid", "handler is null!");
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    }
    // Get the next oid
    //
    final SnmpOid next = handler.getNext(oid);
    if (dbg)
        log.debug("*** **** **** **** getNextOid", "next=" + next);
    //
    if (next == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    return next;
}

Example 54 with SnmpStatusException

use of com.sun.jmx.snmp.SnmpStatusException in project jdk8u_jdk by JetBrains.

the class JvmRTClassPathTableMetaImpl method getEntry.

// See com.sun.jmx.snmp.agent.SnmpMibTable
public Object getEntry(SnmpOid oid) throws SnmpStatusException {
    final boolean dbg = log.isDebugOn();
    if (dbg)
        log.debug("getEntry", "oid [" + oid + "]");
    if (oid == null || oid.getLength() != 1) {
        if (dbg)
            log.debug("getEntry", "Invalid oid [" + oid + "]");
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    }
    // Get the request contextual cache (userData).
    //
    final Map<Object, Object> m = JvmContextFactory.getUserData();
    // We're going to use this name to store/retrieve the entry in
    // the request contextual cache.
    //
    // Revisit: Probably better programming to put all these strings
    //          in some interface.
    //
    final String entryTag = ((m == null) ? null : ("JvmRTClassPathTable.entry." + oid.toString()));
    //
    if (m != null) {
        final Object entry = m.get(entryTag);
        if (entry != null) {
            if (dbg)
                log.debug("getEntry", "Entry is already in the cache");
            return entry;
        } else if (dbg)
            log.debug("getEntry", "Entry is not in the cache");
    }
    // The entry was not in the cache, make a new one.
    //
    // Get the data hanler.
    //
    SnmpTableHandler handler = getHandler(m);
    //
    if (handler == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    // Get the data associated with our entry.
    //
    final Object data = handler.getData(oid);
    //
    if (data == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    //
    if (dbg)
        log.debug("getEntry", "data is a: " + data.getClass().getName());
    final Object entry = new JvmRTClassPathEntryImpl((String) data, (int) oid.getOidArc(0));
    //
    if (m != null && entry != null) {
        m.put(entryTag, entry);
    }
    return entry;
}

Example 55 with SnmpStatusException

use of com.sun.jmx.snmp.SnmpStatusException in project jdk8u_jdk by JetBrains.

the class JvmMemManagerTableMetaImpl method getEntry.

// See com.sun.jmx.snmp.agent.SnmpMibTable
public Object getEntry(SnmpOid oid) throws SnmpStatusException {
    if (oid == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    // Get the request contextual cache (userData).
    //
    final Map<Object, Object> m = JvmContextFactory.getUserData();
    // We know in the case of this table that the index is an integer,
    // it is thus the first OID arc of the index OID.
    //
    final long index = oid.getOidArc(0);
    // We're going to use this name to store/retrieve the entry in
    // the request contextual cache.
    //
    // Revisit: Probably better programming to put all these strings
    //          in some interface.
    //
    final String entryTag = ((m == null) ? null : ("JvmMemManagerTable.entry." + index));
    //
    if (m != null) {
        final Object entry = m.get(entryTag);
        if (entry != null)
            return entry;
    }
    // The entry was not in the cache, make a new one.
    //
    // Get the data hanler.
    //
    SnmpTableHandler handler = getHandler(m);
    //
    if (handler == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    // Get the data associated with our entry.
    //
    final Object data = handler.getData(oid);
    //
    if (data == null)
        throw new SnmpStatusException(SnmpStatusException.noSuchInstance);
    // make the new entry (transient object that will be kept only
    // for the duration of the request.
    //
    final Object entry = new JvmMemManagerEntryImpl((MemoryManagerMXBean) data, (int) index);
    //
    if (m != null && entry != null) {
        m.put(entryTag, entry);
    }
    return entry;
}