Examples with OnmsAccessPointCollection org.opennms.netmgt.model.OnmsAccessPointCollection used on opensource projects

Example 1 with OnmsAccessPointCollection

use of org.opennms.netmgt.model.OnmsAccessPointCollection in project opennms by OpenNMS.

the class TableStrategy method call.

@Override
public OnmsAccessPointCollection call() throws IOException {
    OnmsAccessPointCollection apsUp = new OnmsAccessPointCollection();
    InetAddress ipaddr = m_iface.getIpAddress();
    // Retrieve this interface's SNMP peer object
    SnmpAgentConfig agentConfig = SnmpPeerFactory.getInstance().getAgentConfig(ipaddr);
    if (agentConfig == null) {
        throw new IllegalStateException("SnmpAgentConfig object not available for interface " + ipaddr);
    }
    final String hostAddress = InetAddressUtils.str(ipaddr);
    LOG.debug("poll: setting SNMP peer attribute for interface {}", hostAddress);
    // Get configuration parameters
    String oid = ParameterMap.getKeyedString(m_parameters, "oid", null);
    if (oid == null) {
        throw new IllegalStateException("oid parameter is not set.");
    }
    agentConfig.hashCode();
    // Set timeout and retries on SNMP peer object
    agentConfig.setTimeout(ParameterMap.getKeyedInteger(m_parameters, "timeout", agentConfig.getTimeout()));
    agentConfig.setRetries(ParameterMap.getKeyedInteger(m_parameters, "retry", ParameterMap.getKeyedInteger(m_parameters, "retries", agentConfig.getRetries())));
    agentConfig.setPort(ParameterMap.getKeyedInteger(m_parameters, "port", agentConfig.getPort()));
    LOG.debug("TableStrategy.poll: SnmpAgentConfig address={}", agentConfig);
    // Establish SNMP session with interface
    try {
        SnmpObjId snmpObjectId = SnmpObjId.get(oid);
        Map<SnmpInstId, SnmpValue> map = SnmpUtils.getOidValues(agentConfig, "AccessPointMonitor::TableStrategy", snmpObjectId);
        if (map.size() <= 0) {
            throw new IOException("No entries found in table (possible timeout).");
        }
        for (Map.Entry<SnmpInstId, SnmpValue> entry : map.entrySet()) {
            SnmpValue value = entry.getValue();
            String physAddr = getPhysAddrFromValue(value);
            LOG.debug("AP at value '{}' with MAC '{}' is considered to be ONLINE on controller '{}'", value.toHexString(), physAddr, m_iface.getIpAddress());
            OnmsAccessPoint ap = m_accessPointDao.get(physAddr);
            if (ap != null) {
                if (ap.getPollingPackage().compareToIgnoreCase(getPackage().getName()) == 0) {
                    // Save the controller's IP address
                    ap.setControllerIpAddress(ipaddr);
                    apsUp.add(ap);
                } else {
                    LOG.info("AP with MAC '{}' is in a different package.", physAddr);
                }
            } else {
                LOG.info("No matching AP in database for value '{}'.", value.toHexString());
            }
        }
    } catch (InterruptedException e) {
        LOG.error("Interrupted while polling {}", hostAddress, e);
    }
    return apsUp;
}

Example 2 with OnmsAccessPointCollection

use of org.opennms.netmgt.model.OnmsAccessPointCollection in project opennms by OpenNMS.

the class AccessPointRestService method getAccessPoints.

/**
 * <p>
 * getOutages
 * </p>
 *
 * @return a {@link org.opennms.netmgt.model.OnmsOutageCollection} object.
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Transactional
public OnmsAccessPointCollection getAccessPoints(@Context final UriInfo uriInfo) {
    readLock();
    try {
        final CriteriaBuilder builder = new CriteriaBuilder(OnmsAccessPoint.class);
        // TODO: Fix query filters - these don't seem to work outside of
        // the opennms-webapp project
        // applyQueryFilters(uriInfo.getQueryParameters(), builder);
        final OnmsAccessPointCollection coll = new OnmsAccessPointCollection(m_accessPointDao.findAll());
        // For getting totalCount
        coll.setTotalCount(m_accessPointDao.countMatching(builder.count().toCriteria()));
        return coll;
    } finally {
        readUnlock();
    }
}

Example 3 with OnmsAccessPointCollection

use of org.opennms.netmgt.model.OnmsAccessPointCollection in project opennms by OpenNMS.

the class InstanceStrategy method call.

@Override
public OnmsAccessPointCollection call() throws IOException {
    OnmsAccessPointCollection apsUp = new OnmsAccessPointCollection();
    InetAddress ipaddr = m_iface.getIpAddress();
    // Retrieve this interface's SNMP peer object
    SnmpAgentConfig agentConfig = getAgentConfig(ipaddr);
    final String hostAddress = InetAddressUtils.str(ipaddr);
    LOG.debug("poll: setting SNMP peer attribute for interface {}", hostAddress);
    // Get configuration parameters
    String oid = ParameterMap.getKeyedString(m_parameters, "oid", null);
    if (oid == null) {
        throw new IllegalStateException("oid parameter is not set.");
    }
    String operator = ParameterMap.getKeyedString(m_parameters, "operator", null);
    String operand = ParameterMap.getKeyedString(m_parameters, "operand", null);
    String matchstr = ParameterMap.getKeyedString(m_parameters, "match", "true");
    LOG.debug("InstanceStrategy.poll: SnmpAgentConfig address= {}", agentConfig);
    // Establish SNMP session with interface
    try {
        SnmpObjId snmpObjectId = SnmpObjId.get(oid);
        Map<SnmpInstId, SnmpValue> map = SnmpUtils.getOidValues(agentConfig, "AccessPointMonitor::InstanceStrategy", snmpObjectId);
        if (map.size() <= 0) {
            throw new IOException("No entries found in table (possible timeout).");
        }
        for (Map.Entry<SnmpInstId, SnmpValue> entry : map.entrySet()) {
            boolean isUp = false;
            SnmpInstId instance = entry.getKey();
            SnmpValue value = entry.getValue();
            // Check the value against the configured criteria
            if (meetsCriteria(value, operator, operand)) {
                if ("true".equals(matchstr)) {
                    isUp = true;
                }
            } else if ("false".equals(matchstr)) {
                isUp = true;
            }
            // of online APs
            if (isUp) {
                String physAddr = getPhysAddrFromInstance(instance);
                LOG.debug("AP at instance '{}' with MAC '{}' is considered to be ONLINE on controller '{}'", instance, physAddr, m_iface.getIpAddress());
                OnmsAccessPoint ap = m_accessPointDao.get(physAddr);
                if (ap != null) {
                    if (ap.getPollingPackage().compareToIgnoreCase(getPackage().getName()) == 0) {
                        // Save the controller's IP address
                        ap.setControllerIpAddress(ipaddr);
                        apsUp.add(ap);
                    } else {
                        LOG.info("AP with MAC '{}' is in a different package.", physAddr);
                    }
                } else {
                    LOG.info("No matching AP in database for instance '{}'.", instance);
                }
            }
        }
    } catch (NumberFormatException e) {
        LOG.error("Number operator used on a non-number ", e);
    } catch (IllegalArgumentException e) {
        LOG.error("Invalid SNMP Criteria ", e);
    } catch (InterruptedException e) {
        LOG.error("Interrupted while polling {}", hostAddress, e);
    }
    return apsUp;
}

Example 4 with OnmsAccessPointCollection

use of org.opennms.netmgt.model.OnmsAccessPointCollection in project opennms by OpenNMS.

the class DefaultPollingContext method run.

@Override
@Transactional
public void run() {
    // Determine the list of interfaces to poll at runtime
    OnmsIpInterfaceList ifaces = getInterfaceList();
    // If the list of interfaces is empty, print a warning message
    if (ifaces.getIpInterfaces().isEmpty()) {
        LOG.warn("Package '{}' was scheduled, but no interfaces were matched.", getPackage().getName());
    }
    // Get the complete list of APs that we are responsible for polling
    OnmsAccessPointCollection apsDown = m_accessPointDao.findByPackage(getPackage().getName());
    LOG.debug("Found {} APs in package '{}'", apsDown.size(), getPackage().getName());
    // Keep track of all APs that we've confirmed to be ONLINE
    OnmsAccessPointCollection apsUp = new OnmsAccessPointCollection();
    Set<Callable<OnmsAccessPointCollection>> callables = new HashSet<Callable<OnmsAccessPointCollection>>();
    // Iterate over all of the matched interfaces
    for (final OnmsIpInterface iface : ifaces.getIpInterfaces()) {
        // Create a new instance of the poller
        final AccessPointPoller p = m_package.getPoller(m_pollerConfig.getMonitors());
        p.setInterfaceToPoll(iface);
        p.setAccessPointDao(m_accessPointDao);
        p.setPackage(m_package);
        p.setPropertyMap(m_parameters);
        // Schedule the poller for execution
        callables.add(p);
    }
    boolean succesfullyPolledAController = false;
    try {
        if (m_pool == null) {
            LOG.warn("run() called, but no thread pool has been initialized.  Calling init()");
            init();
        }
        // Invoke all of the pollers using the thread pool
        List<Future<OnmsAccessPointCollection>> futures = m_pool.invokeAll(callables);
        // Gather the list of APs that are ONLINE
        for (Future<OnmsAccessPointCollection> future : futures) {
            try {
                apsUp.addAll(future.get().getObjects());
                succesfullyPolledAController = true;
            } catch (ExecutionException e) {
                LOG.error("An error occurred while polling", e);
            }
        }
    } catch (InterruptedException e) {
        LOG.error("I was interrupted", e);
    }
    // Remove the APs from the list that are ONLINE
    apsDown.removeAll(apsUp.getObjects());
    LOG.debug("({}) APs Online, ({}) APs offline in package '{}'", apsUp.size(), apsDown.size(), getPackage().getName());
    if (!succesfullyPolledAController) {
        LOG.warn("Failed to poll at least one controller in the package '{}'", getPackage().getName());
    }
    updateApStatus(apsUp, apsDown);
    // Reschedule the service
    LOG.debug("Re-scheduling the package '{}' in {}", getPackage().getName(), m_interval);
    m_scheduler.schedule(m_interval, getReadyRunnable());
}

Example 5 with OnmsAccessPointCollection

use of org.opennms.netmgt.model.OnmsAccessPointCollection in project opennms by OpenNMS.

the class AccessPointDaoTest method testFindByPackage.

@Test
@Transactional
public void testFindByPackage() {
    addNewAccessPoint("ap1", AP1_MAC, "package1");
    addNewAccessPoint("ap2", AP2_MAC, "package1");
    addNewAccessPoint("ap3", AP3_MAC, "package2");
    OnmsAccessPointCollection apsInPkg = m_accessPointDao.findByPackage("package1");
    assertEquals("There should be two APs in the package.", 2, apsInPkg.size());
    List<String> unqPkgNames = m_accessPointDao.findDistinctPackagesLike("%ack%");
    assertEquals(2, unqPkgNames.size());
    assertEquals(true, unqPkgNames.contains("package1"));
    assertEquals(true, unqPkgNames.contains("package2"));
}