Examples with SnmpSession org.opennms.protocols.snmp.SnmpSession used on opensource projects

Example 1 with SnmpSession

use of org.opennms.protocols.snmp.SnmpSession in project opennms by OpenNMS.

the class JoeSnmpStrategy method getNext.

@Override
public SnmpValue[] getNext(SnmpAgentConfig snmpAgentConfig, SnmpObjId[] oids) {
    JoeSnmpAgentConfig agentConfig = new JoeSnmpAgentConfig(snmpAgentConfig);
    SnmpSession session = null;
    SnmpValue[] values = { null };
    try {
        SnmpPeer peer = createPeer(agentConfig);
        SnmpParameters params = new SnmpParameters();
        setParameters(agentConfig, params);
        peer.setParameters(params);
        configurePeer(peer, agentConfig);
        session = new SnmpSession(peer);
        SnmpObjectId[] jOids = convertOids(oids);
        SnmpSyntax[] results = session.getNext(jOids);
        values = convertSnmpSyntaxs(results);
    } catch (SocketException e) {
        LOG.error("Could not create JoeSNMP session using AgentConfig: {}", agentConfig);
    } finally {
        if (session != null) {
            session.close();
        }
    }
    return values;
}

Example 2 with SnmpSession

use of org.opennms.protocols.snmp.SnmpSession in project opennms by OpenNMS.

the class JoeSnmpStrategy method get.

@Override
public SnmpValue[] get(SnmpAgentConfig snmpAgentConfig, SnmpObjId[] oids) {
    JoeSnmpAgentConfig agentConfig = new JoeSnmpAgentConfig(snmpAgentConfig);
    SnmpSession session = null;
    SnmpValue[] values = { null };
    try {
        SnmpPeer peer = createPeer(agentConfig);
        SnmpParameters params = new SnmpParameters();
        setParameters(agentConfig, params);
        peer.setParameters(params);
        configurePeer(peer, agentConfig);
        session = new SnmpSession(peer);
        SnmpObjectId[] jOids = convertOids(oids);
        SnmpSyntax[] results = session.get(jOids);
        values = convertSnmpSyntaxs(results);
    } catch (SocketException e) {
        LOG.error("Could not create JoeSNMP session using AgentConfig: {}", agentConfig);
    } finally {
        if (session != null) {
            session.close();
        }
    }
    return values;
}

Example 3 with SnmpSession

use of org.opennms.protocols.snmp.SnmpSession in project opennms by OpenNMS.

the class JoeSnmpStrategy method set.

@Override
public SnmpValue[] set(SnmpAgentConfig snmpAgentConfig, SnmpObjId[] oids, SnmpValue[] values) {
    JoeSnmpAgentConfig agentConfig = new JoeSnmpAgentConfig(snmpAgentConfig);
    SnmpSession session = null;
    SnmpSyntax[] syntaxvalues = new SnmpSyntax[values.length];
    for (int i = 0; i < values.length; i++) {
        syntaxvalues[i] = new JoeSnmpValue(values[i].getType(), values[i].getBytes()).getSnmpSyntax();
    }
    values = null;
    try {
        SnmpPeer peer = createPeer(agentConfig);
        SnmpParameters params = new SnmpParameters();
        setParameters(agentConfig, params);
        peer.setParameters(params);
        configurePeer(peer, agentConfig);
        session = new SnmpSession(peer);
        SnmpObjectId[] jOids = convertOids(oids);
        SnmpSyntax[] results = session.set(jOids, syntaxvalues);
        values = convertSnmpSyntaxs(results);
    } catch (SocketException e) {
        LOG.error("Could not create JoeSNMP session using AgentConfig: {}", agentConfig);
    } finally {
        if (session != null) {
            session.close();
        }
    }
    return values;
}