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Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) [2016-2017] Payara Foundation and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://github.com/payara/Payara/blob/master/LICENSE.txt
* See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* The Payara Foundation designates this particular file as subject to the "Classpath"
* exception as provided by the Payara Foundation in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
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*/
package fish.payara.notification.snmp;
import fish.payara.nucleus.notification.service.NotificationRunnable;
import org.snmp4j.CommunityTarget;
import org.snmp4j.PDU;
import org.snmp4j.Snmp;
import org.snmp4j.mp.SnmpConstants;
import org.snmp4j.smi.IpAddress;
import org.snmp4j.smi.OID;
import org.snmp4j.smi.OctetString;
import org.snmp4j.smi.VariableBinding;
import org.snmp4j.util.DefaultPDUFactory;
import java.io.IOException;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author mertcaliskan
*/
public class SnmpNotificationRunnable extends NotificationRunnable {
private static Logger logger = Logger.getLogger(SnmpNotificationRunnable.class.getCanonicalName());
private final Snmp snmp;
private final CommunityTarget communityTarget;
private final int snmpVersion;
public SnmpNotificationRunnable(SnmpMessageQueue queue, SnmpNotifierConfigurationExecutionOptions executionOptions,
Snmp snmp, CommunityTarget communityTarget, int snmpVersion) {
this.queue = queue;
this.executionOptions = executionOptions;
this.snmp = snmp;
this.communityTarget = communityTarget;
this.snmpVersion = snmpVersion;
}
@Override
public void run() {
while (queue.size() > 0) {
try {
PDU pdu = DefaultPDUFactory.createPDU(snmpVersion);
if (SnmpConstants.version1 == snmpVersion) {
pdu.setType(PDU.V1TRAP);
} else {
pdu.setType(PDU.TRAP);
}
pdu.add(new VariableBinding(SnmpConstants.sysUpTime));
OID oidInstance = new OID(executionOptions.getOid());
pdu.add(new VariableBinding(SnmpConstants.snmpTrapOID, oidInstance));
pdu.add(new VariableBinding(SnmpConstants.snmpTrapAddress, new IpAddress(executionOptions.getHost())));
pdu.add(new VariableBinding(SnmpConstants.sysUpTime, new OctetString(new Date().toString())));
SnmpMessage message = queue.getMessage();
pdu.add(new VariableBinding(oidInstance, new OctetString(message.getSubject() + "\n" + message.getMessage())));
snmp.send(pdu, communityTarget);
logger.log(Level.FINE, "Message sent successfully");
}
catch (IOException e) {
logger.log(Level.SEVERE, "IO Error while sending SNMP message", e);
}
}
}
@Override
public void uncaughtException(Thread t, Throwable e) {
logger.log(Level.SEVERE, "Error occurred consuming SNMP messages from queue", e);
}
}