Examples with CollectionResource org.opennms.netmgt.collection.api.CollectionResource used on opensource projects

Example 11 with CollectionResource

use of org.opennms.netmgt.collection.api.CollectionResource in project opennms by OpenNMS.

the class ObjectNameStorageStrategyTest method testGetResourceNameFromIndex.

@Test
public void testGetResourceNameFromIndex() {
    ResourcePath parentResource = ResourcePath.get("1");
    CollectionResource resource = new MockCollectionResource(parentResource, "java.lang:type=MemoryPool,name=Survivor Space", "");
    List<org.opennms.netmgt.collection.api.Parameter> params = new ArrayList<>();
    params.add(new Parameter("index-format", "${ObjectName.toString()}"));
    ObjectNameStorageStrategy instance = new ObjectNameStorageStrategy();
    instance.setParameters(params);
    String expResult = "java.lang:type=MemoryPool,name=Survivor Space";
    String result = instance.getResourceNameFromIndex(resource);
    assertEquals(expResult, result);
}

Example 12 with CollectionResource

use of org.opennms.netmgt.collection.api.CollectionResource in project opennms by OpenNMS.

the class XmpCollector method handleTableQuery.

/* handleScalarQuery */
// handle a tabular query, save each row in its own
// collection resource
private boolean handleTableQuery(String groupName, String resourceType, CollectionAgent agent, CollectionSetBuilder collectionSetBuilder, String[] tableInfo, XmpSession session, NodeLevelResource nodeLevelResource, XmpVar[] queryVars) throws CollectionException {
    int numColumns, numRows;
    XmpMessage reply;
    int i, j;
    XmpVar[] vars;
    String targetInstance;
    numColumns = queryVars.length;
    // make sure we have an instance or * for all rows; preserve
    // passed in value as targetInstance so we know if we are
    // are going to use targetInstance for saving results or
    // use returned instance for saving values
    // if resourceType is present, we use it as a subDir in
    // our RRD dir
    targetInstance = tableInfo[2];
    if ((tableInfo[2] == null) || (tableInfo[2].length() == 0)) {
        tableInfo[2] = new String("*");
        targetInstance = null;
    }
    LOG.debug("sending table query {},{},{} target: {}", tableInfo[0], tableInfo[1], tableInfo[2], targetInstance);
    reply = session.queryTableVars(tableInfo, 0, queryVars);
    if (reply == null) {
        LOG.warn("collect: query to {} failed, {}", agent, Xmp.errorStatusToString(session.getErrorStatus()));
        return false;
    }
    vars = reply.getMIBVars();
    // we have to go through the reply and find out how
    // many rows we have
    // for each row: create a CollectionResource of
    // appropriate type, instance, etc.
    // create AttributeGroup to put
    // the values in
    numRows = vars.length / numColumns;
    LOG.info("query returned valid table data for {} numRows={} numColumns={}", groupName, numRows, numColumns);
    for (i = 0; i < numRows; i++) {
        String rowInstance;
        // determine instance for this row
        // we use either the rowInstance or targetInstance for
        // naming the instance for saving RRD file; if user
        // wanted all rows (blank instance), then we will use
        // the returned instance; if user specified an instance
        // we use that instance for specifying the RRD file
        // and collection resource
        rowInstance = vars[i * numColumns].getKey();
        // instead of using '*' for the nodeTypeName, use the
        // table name so that the proper rrd file is spec'd
        final String instanceName;
        if (targetInstance != null) {
            instanceName = targetInstance;
        } else {
            instanceName = rowInstance;
        }
        // node type can be "node" for scalars or
        // "if" for network interface resources and
        // "*" for all other resource types
        final String nodeTypeName = tableInfo[1];
        final Resource resource = getResource(nodeLevelResource, nodeTypeName, resourceType, instanceName);
        LOG.debug("queryTable instance={}", rowInstance);
        for (j = 0; j < numColumns; j++) {
            final XmpVar var = vars[i * numColumns + j];
            collectionSetBuilder.withAttribute(resource, groupName, var.getObjName(), var.getValue(), getType(var));
        }
    /* for each column */
    }
    return true;
}

Example 13 with CollectionResource

use of org.opennms.netmgt.collection.api.CollectionResource in project opennms by OpenNMS.

the class CollectionSetUtils method getResourcesByLabel.

public static Map<String, CollectionResource> getResourcesByLabel(CollectionSet collectionSet) {
    final Map<String, CollectionResource> resourcesByLabel = Maps.newLinkedHashMap();
    collectionSet.visit(new AbstractCollectionSetVisitor() {

        @Override
        public void visitResource(CollectionResource resource) {
            resourcesByLabel.put(resource.getInterfaceLabel(), resource);
        }
    });
    return resourcesByLabel;
}

Example 14 with CollectionResource

use of org.opennms.netmgt.collection.api.CollectionResource in project opennms by OpenNMS.

the class AbstractPersister method persistStringAttribute.

/**
 * {@inheritDoc}
 */
@Override
public void persistStringAttribute(CollectionAttribute attribute) {
    LOG.debug("Persisting {}", attribute);
    CollectionResource resource = attribute.getResource();
    String value = attribute.getStringValue();
    if (value == null) {
        LOG.info("No data collected for attribute {}.  Skipping.", attribute);
        return;
    }
    try {
        ResourcePath path = ResourceTypeUtils.getResourcePathWithRepository(m_repository, resource.getPath());
        persistStringAttribute(path, attribute.getName(), value);
    } catch (PersistException e) {
        LOG.error("Unable to save string attribute {}.", attribute, e);
    }
}

Example 15 with CollectionResource

use of org.opennms.netmgt.collection.api.CollectionResource in project opennms by OpenNMS.

the class TcaCollectionHandler method process.

/**
 * Process.
 *
 * <p>A sample TCA Data looks like the following:</p>
 * <ul>
 * <li>OID=.1.3.6.1.4.1.27091.3.1.6.1.1.172.19.37.60.1, Type=OctetString, Value=172.19.37.60 </li>
 * <li>OID=.1.3.6.1.4.1.27091.3.1.6.1.2.172.19.37.60.1, Type=OctetString, Value=
 * |25|1327451762,11,0,11,0,1|1327451763,11,0,11,0,1|1327451764,11,0,11,0,1|1327451765,11,0,11,0,1|1327451766,11,0,11,0,1|
 * 1327451767,11,0,11,0,1|1327451768,11,0,11,0,1|1327451769,11,0,11,0,1|1327451770,11,0,11,0,1|1327451771,11,0,11,0,1|
 * 1327451772,11,0,11,0,1|1327451773,11,0,11,0,1|1327451774,11,0,11,0,1|1327451775,11,0,11,0,1|1327451776,11,0,11,0,1|
 * 1327451777,11,0,11,0,1|1327451778,11,0,11,0,1|1327451779,11,0,11,0,1|1327451780,11,0,11,0,1|1327451781,11,0,11,0,1|
 * 1327451782,11,0,11,0,1|1327451783,11,0,11,0,1|1327451784,11,0,11,0,1|1327451785,11,0,11,0,1|1327451786,11,0,11,0,1|</li>
 * </ul>
 *
 * <ul>
 * <li>timestamp (epoch)</li>
 * <li>delay local-remote ~ current inbound-delay</li>
 * <li>jitter local-remote ~ current inbound-jitter</li>
 * <li>delay remote-local ~ current outbound-delay</li>
 * <li>jitter remote-local ~ current outbound-jitter-</li>
 * <li>timesync status (1 = good, time is synced, 0 = bad, out-of sync)</li>
 * </ul>
 *
 * @param tracker the tracker
 * @throws Exception the exception
 */
private void process(TcaData tracker, CollectionSetBuilder builder) {
    LOG.debug("process: processing raw TCA data for {} peers.", tracker.size());
    final NodeLevelResource nodeResource = new NodeLevelResource(m_agent.getNodeId());
    long timestamp = 0;
    for (TcaDataEntry entry : tracker.getEntries()) {
        GenericTypeResource resource = new GenericTypeResource(nodeResource, m_resourceType, entry.getPeerAddress());
        CollectionResource collectionResource = CollectionSetBuilder.toCollectionResource(resource, m_agent);
        long lastTimestamp = getLastTimestamp(collectionResource);
        String[] rawData = entry.getRawData().split("\\|");
        int samples = Integer.parseInt(rawData[1]);
        SnmpObjId entryObjId = SnmpObjId.get(".1.3.6.1.4.1.27091.3.1.6.1.2", entry.getInstance().toString());
        String identifierPrefix = String.format("TCA_%s_", entryObjId);
        for (int i = 0; i < samples; i++) {
            LOG.debug("process: processing row {}: {}", i, rawData[2 + i]);
            String[] rawEntry = rawData[2 + i].split(",");
            timestamp = Long.parseLong(rawEntry[0]);
            if (timestamp > lastTimestamp) {
                resource = new GenericTypeResource(nodeResource, m_resourceType, entry.getPeerAddress());
                resource.setTimestamp(new Date(timestamp * 1000));
                builder.withIdentifiedNumericAttribute(resource, RESOURCE_TYPE_NAME, INBOUND_DELAY, Double.parseDouble(rawEntry[1]), AttributeType.GAUGE, identifierPrefix + INBOUND_DELAY);
                builder.withIdentifiedNumericAttribute(resource, RESOURCE_TYPE_NAME, INBOUND_JITTER, Double.parseDouble(rawEntry[2]), AttributeType.GAUGE, identifierPrefix + INBOUND_JITTER);
                builder.withIdentifiedNumericAttribute(resource, RESOURCE_TYPE_NAME, OUTBOUND_DELAY, Double.parseDouble(rawEntry[3]), AttributeType.GAUGE, identifierPrefix + OUTBOUND_DELAY);
                builder.withIdentifiedNumericAttribute(resource, RESOURCE_TYPE_NAME, OUTBOUND_JITTER, Double.parseDouble(rawEntry[4]), AttributeType.GAUGE, identifierPrefix + OUTBOUND_JITTER);
                builder.withIdentifiedNumericAttribute(resource, RESOURCE_TYPE_NAME, TIMESYNC_STATUS, Double.parseDouble(rawEntry[5]), AttributeType.GAUGE, identifierPrefix + TIMESYNC_STATUS);
            } else {
                LOG.debug("process: skipping row {} {} because it was already processed.", i, rawData[2 + i]);
            }
        }
        setLastTimestamp(collectionResource, timestamp);
    }
}