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

Example 1 with StringPropertyAttribute

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

the class ResourceAttributeFilteringResourceVisitorTest method testVisitWithStringPropertyMatch.

public void testVisitWithStringPropertyMatch() throws Exception {
    ResourceAttributeFilteringResourceVisitor filteringVisitor = new ResourceAttributeFilteringResourceVisitor();
    filteringVisitor.setDelegatedVisitor(m_delegatedVisitor);
    filteringVisitor.setResourceAttributeKey("ifSpeed");
    filteringVisitor.setResourceAttributeValueMatch("1000000000");
    filteringVisitor.afterPropertiesSet();
    Set<OnmsAttribute> attributes = new HashSet<OnmsAttribute>(1);
    attributes.add(new StringPropertyAttribute("ifSpeed", "1000000000"));
    MockResourceType resourceType = new MockResourceType();
    resourceType.setName("interfaceSnmp");
    OnmsResource resource = new OnmsResource("1", "Node One", resourceType, attributes, ResourcePath.get("foo"));
    // Expect
    m_delegatedVisitor.visit(resource);
    m_mocks.replayAll();
    filteringVisitor.visit(resource);
    m_mocks.verifyAll();
}

Example 2 with StringPropertyAttribute

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

the class RrdStatisticAttributeVisitorTest method testVisitWithNonRrdAttribute.

public void testVisitWithNonRrdAttribute() throws Exception {
    RrdStatisticAttributeVisitor attributeVisitor = new RrdStatisticAttributeVisitor();
    attributeVisitor.setFetchStrategy(m_fetchStrategy);
    attributeVisitor.setConsolidationFunction("AVERAGE");
    attributeVisitor.setStartTime(m_startTime);
    attributeVisitor.setEndTime(m_endTime);
    attributeVisitor.setStatisticVisitor(m_statisticVisitor);
    attributeVisitor.afterPropertiesSet();
    MockResourceType resourceType = new MockResourceType();
    resourceType.setName("something other than interfaceSnmp");
    OnmsAttribute attribute = new StringPropertyAttribute("ifInOctets", "one billion octets!");
    attribute.setResource(new OnmsResource("1", "Node One", resourceType, Collections.singleton(attribute), ResourcePath.get("foo")));
    m_mocks.replayAll();
    attributeVisitor.visit(attribute);
    m_mocks.verifyAll();
}

Example 3 with StringPropertyAttribute

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

the class GenericIndexResourceType method getResourceByPath.

public OnmsResource getResourceByPath(final ResourcePath path, final OnmsResource parent) {
    final Set<OnmsAttribute> set = new LazySet<OnmsAttribute>(new LazyResourceAttributeLoader(m_resourceStorageDao, path));
    final String index = path.getName();
    String label;
    if (m_resourceLabelExpression == null) {
        label = index;
    } else {
        SymbolTable symbolTable = new SymbolTable() {

            private int lastN;

            private boolean lastNSet = false;

            @Override
            public String getSymbolValue(String symbol) {
                if (symbol.equals("index")) {
                    return index;
                }
                Matcher subIndexMatcher = SUB_INDEX_PATTERN.matcher(symbol);
                if (subIndexMatcher.matches()) {
                    Matcher subIndexArgumentsMatcher = SUB_INDEX_ARGUMENTS_PATTERN.matcher(subIndexMatcher.group(1));
                    if (!subIndexArgumentsMatcher.matches()) {
                        // Invalid arguments
                        return null;
                    }
                    List<String> indexElements = tokenizeIndex(index);
                    int start;
                    int offset;
                    if ("n".equals(subIndexArgumentsMatcher.group(1)) && lastNSet) {
                        start = lastN;
                        lastNSet = false;
                    } else if ("n".equals(subIndexArgumentsMatcher.group(1))) {
                        // Invalid use of "n" when lastN is not set
                        return null;
                    } else {
                        offset = Integer.parseInt(subIndexArgumentsMatcher.group(1));
                        if (offset < 0) {
                            start = indexElements.size() + offset;
                        } else {
                            start = offset;
                        }
                    }
                    int end;
                    if ("n".equals(subIndexArgumentsMatcher.group(2))) {
                        end = start + Integer.parseInt(indexElements.get(start)) + 1;
                        start++;
                        lastN = end;
                        lastNSet = true;
                    } else {
                        if (subIndexArgumentsMatcher.group(2) == null) {
                            end = indexElements.size();
                        } else {
                            end = start + Integer.parseInt(subIndexArgumentsMatcher.group(2));
                        }
                    }
                    if (start < 0 || start >= indexElements.size()) {
                        // Bogus index start
                        return null;
                    }
                    if (end < 0 || end > indexElements.size()) {
                        // Bogus index end
                        return null;
                    }
                    StringBuffer indexSubString = new StringBuffer();
                    for (int i = start; i < end; i++) {
                        if (indexSubString.length() != 0) {
                            indexSubString.append(".");
                        }
                        indexSubString.append(indexElements.get(i));
                    }
                    return indexSubString.toString();
                }
                Matcher hexMatcher = HEX_PATTERN.matcher(symbol);
                if (hexMatcher.matches()) {
                    String subSymbol = getSymbolValue(hexMatcher.group(1));
                    List<String> indexElements = tokenizeIndex(subSymbol);
                    StringBuffer hexString = new StringBuffer();
                    for (String indexElement : indexElements) {
                        if (hexString.length() > 0) {
                            hexString.append(":");
                        }
                        try {
                            hexString.append(String.format("%02X", Integer.parseInt(indexElement)));
                        } catch (NumberFormatException e) {
                            return null;
                        }
                    }
                    return hexString.toString();
                }
                Matcher stringMatcher = STRING_PATTERN.matcher(symbol);
                if (stringMatcher.matches()) {
                    String subSymbol = getSymbolValue(stringMatcher.group(1));
                    List<String> indexElements = tokenizeIndex(subSymbol);
                    StringBuffer stringString = new StringBuffer();
                    for (String indexElement : indexElements) {
                        stringString.append(String.format("%c", Integer.parseInt(indexElement)));
                    }
                    return stringString.toString();
                }
                for (OnmsAttribute attr : set) {
                    if (symbol.equals(attr.getName())) {
                        if (StringPropertyAttribute.class.isAssignableFrom(attr.getClass())) {
                            StringPropertyAttribute stringAttr = (StringPropertyAttribute) attr;
                            return stringAttr.getValue();
                        }
                        if (ExternalValueAttribute.class.isAssignableFrom(attr.getClass())) {
                            ExternalValueAttribute extAttr = (ExternalValueAttribute) attr;
                            return extAttr.getValue();
                        }
                    }
                }
                return null;
            }

            private List<String> tokenizeIndex(final String index) {
                List<String> indexElements = new ArrayList<String>();
                StringTokenizer t = new StringTokenizer(index, ".");
                while (t.hasMoreTokens()) {
                    indexElements.add(t.nextToken());
                }
                return indexElements;
            }
        };
        label = PropertiesUtils.substitute(m_resourceLabelExpression, symbolTable);
    }
    final OnmsResource resource = new OnmsResource(index, label, this, set, path);
    resource.setParent(parent);
    return resource;
}

Example 4 with StringPropertyAttribute

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

the class NewtsResourceStorageDao method getAttributes.

@Override
public Set<OnmsAttribute> getAttributes(ResourcePath path) {
    Set<OnmsAttribute> attributes = Sets.newHashSet();
    // Fetch the resource-level attributes in parallel
    Future<Map<String, String>> stringAttributes = ForkJoinPool.commonPool().submit(getResourceAttributesCallable(path));
    // Gather the list of metrics available under the resource path
    SearchResults results = searchFor(path, 0, true);
    for (Result result : results) {
        final String resourceId = result.getResource().getId();
        final ResourcePath resultPath = toResourcePath(resourceId);
        if (!path.equals(resultPath)) {
            // This shouldn't happen
            LOG.warn("Encountered non-child resource {} when searching for {} with depth {}. Ignoring resource.", result.getResource(), path, 0);
            continue;
        }
        for (String metric : result.getMetrics()) {
            // Use the metric name as the dsName
            // Store the resource id in the rrdFile field
            attributes.add(new RrdGraphAttribute(metric, "", resourceId));
        }
    }
    // Add the resource level attributes to the result set
    try {
        stringAttributes.get().entrySet().stream().map(e -> new StringPropertyAttribute(e.getKey(), e.getValue())).forEach(attr -> attributes.add(attr));
    } catch (InterruptedException | ExecutionException e) {
        throw Throwables.propagate(e);
    }
    return attributes;
}