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

Example 21 with ResourcePath

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

the class InterfaceSnmpResourceType method getChildByName.

/** {@inheritDoc} */
@Override
public OnmsResource getChildByName(final OnmsResource parent, final String name) {
    if (DomainResourceType.isDomain(parent)) {
        // This is not efficient, but resources of this type should be sparse.
        for (final OnmsResource resource : getResourcesForParent(parent)) {
            if (resource.getName().equals(name)) {
                return resource;
            }
        }
        throw new ObjectRetrievalFailureException(OnmsResource.class, "No child with name '" + name + "' found on '" + parent + "'");
    }
    // Grab the node entity
    final OnmsNode node = ResourceTypeUtils.getNodeFromResource(parent);
    // Verify that the requested resource exists
    final ResourcePath resourcePath = new ResourcePath(parent.getPath(), name);
    if (!m_resourceStorageDao.exists(resourcePath, 0)) {
        throw new ObjectRetrievalFailureException(OnmsResource.class, "No resource with name '" + name + "' found.");
    }
    // Leverage the existing function for retrieving the resource list
    final List<OnmsResource> resources = getNodeResources(parent.getPath(), Sets.newHashSet(name), node);
    if (resources.size() != 1) {
        throw new ObjectRetrievalFailureException(OnmsResource.class, "No resource with name '" + name + "' found.");
    }
    final OnmsResource resource = resources.get(0);
    resource.setParent(parent);
    return resource;
}

Example 22 with ResourcePath

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

the class ResponseTimeResourceType method getChildByName.

@Override
public OnmsResource getChildByName(OnmsResource parent, String ipAddress) {
    // Grab the node entity
    final OnmsNode node = ResourceTypeUtils.getNodeFromResource(parent);
    // Determine the location name
    final String locationName = MonitoringLocationUtils.getLocationNameOrNullIfDefault(node);
    // Grab the interface
    final OnmsIpInterface matchingIf = m_ipInterfaceDao.get(node, ipAddress);
    if (matchingIf == null) {
        throw new ObjectRetrievalFailureException(OnmsIpInterface.class, "No interface with ipAddr " + ipAddress + " could be found on node with id " + node.getId());
    }
    // Verify the path
    final ResourcePath path = getInterfacePath(locationName, ipAddress);
    if (!m_resourceStorageDao.exists(path, 0)) {
        throw new ObjectRetrievalFailureException(OnmsResource.class, "No metrics found in parent path '" + parent.getPath() + "'");
    }
    // Create the resource
    final OnmsResource resource = createResource(locationName, matchingIf, ipAddress, path);
    resource.setParent(parent);
    return resource;
}

Example 23 with ResourcePath

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

the class ResponseTimeResourceType method getResourcesForParent.

private List<OnmsResource> getResourcesForParent(OnmsResource parent, boolean stopAfterFirst) {
    if (!NodeResourceType.isNode(parent)) {
        return Collections.emptyList();
    }
    // Grab the node entity
    final OnmsNode node = ResourceTypeUtils.getNodeFromResource(parent);
    // Determine the location name
    final String locationName = MonitoringLocationUtils.getLocationNameOrNullIfDefault(node);
    // Verify the existence of the individual interfaces
    final LinkedList<OnmsResource> resources = new LinkedList<OnmsResource>();
    for (final OnmsIpInterface i : node.getIpInterfaces()) {
        String ipAddr = InetAddressUtils.str(i.getIpAddress());
        final ResourcePath path = getInterfacePath(locationName, ipAddr);
        if (m_resourceStorageDao.exists(path, 0)) {
            resources.add(createResource(locationName, i, ipAddr, path));
            if (stopAfterFirst) {
                break;
            }
        }
    }
    return resources;
}

Example 24 with ResourcePath

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

the class DistributedStatusResourceType method createResource.

private OnmsResource createResource(String definitionName, String locationMonitorId, String ipAddress) {
    String monitor = definitionName + "-" + locationMonitorId;
    String label = ipAddress + " from " + monitor;
    final ResourcePath path = getRelativeInterfacePath(locationMonitorId, ipAddress);
    final LazyResourceAttributeLoader loader = new LazyResourceAttributeLoader(m_resourceStorageDao, path);
    final Set<OnmsAttribute> set = new LazySet<OnmsAttribute>(loader);
    return new OnmsResource(getResourceName(locationMonitorId, ipAddress), label, this, set, path);
}

Example 25 with ResourcePath

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

the class DomainResourceType method createResourceForDomain.

private OnmsResource createResourceForDomain(String domain) {
    final ResourcePath path = new ResourcePath(ResourceTypeUtils.SNMP_DIRECTORY, domain);
    final LazyChildResourceLoader loader = new LazyChildResourceLoader(m_resourceDao);
    final OnmsResource resource = new OnmsResource(domain, domain, this, s_emptyAttributeSet, new LazyList<OnmsResource>(loader), path);
    loader.setParent(resource);
    return resource;
}