private void setTitle(HttpServletRequest request, Portal portal, String titleName)
throws Exception {
Resource resource = RequestUtils.getResource(request);
ResourceGroup group = RequestUtils.getResourceGroupIfExists(request);
ResourceType type;
if (resource != null) {
// resource alert definition
type = resource.getResourceType();
} else if (group != null) {
// group alert definition
type = group.getResourceType();
} else {
// template alert definition
type = RequestUtils.getResourceType(request);
}
ResourceCategory category = type.getCategory();
titleName = StringUtil.replace(titleName, "platform", category.toString().toLowerCase());
portal.setName(titleName);
// if there's an alert definition available, set our second
// title parameter to its name
try {
AlertDefinition alertDef = AlertDefUtil.getAlertDefinition(request);
request.setAttribute(Constants.TITLE_PARAM2_ATTR, alertDef.getName());
} catch (ParameterNotFoundException e) {
// it's okay
log.trace("couldn't find alert definition: " + e.getMessage());
}
}
private List<AutoGroupComposite> getResourceChildren(Resource resource, Subject subject) {
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
List<AutoGroupComposite> children =
resourceManager.findChildrenAutoGroups(subject, resource.getId());
AutoGroupComposite resourceGroupComposite =
resourceManager.getResourceAutoGroup(subject, resource.getId());
if (resourceGroupComposite != null) resourceGroupComposite.setMainResource(true);
else return new ArrayList<AutoGroupComposite>();
// now increase everyone's depth by one to account for the resource
for (AutoGroupComposite child : children) {
child.setDepth(child.getDepth() + 1);
}
children.add(0, resourceGroupComposite);
Resource parentResource = resourceManager.getParentResource(resource.getId());
AutoGroupComposite parentGroupComposite = null;
if (parentResource != null) {
parentGroupComposite = resourceManager.getResourceAutoGroup(subject, parentResource.getId());
}
if (parentGroupComposite != null) {
// now increase everyone's depth by one to account for the parent
for (AutoGroupComposite child : children) {
child.increaseDepth(1);
}
children.add(0, parentGroupComposite);
}
return children;
}
@Override
protected void onInit() {
// To properly filter Create Child and Import menus we need existing singleton child resources.
// If the
// user has create permission and the parent type has singleton child types and creatable or
// importable child
// types, perform an async call to fetch the singleton children. If we make the async call don't
// declare this
// instance initialized until after it completes as we must have the children before the menu
// buttons can be drawn.
final Resource parentResource = parentResourceComposite.getResource();
ResourceType parentType = parentResource.getResourceType();
creatableChildTypes = getCreatableChildTypes(parentType);
importableChildTypes = getImportableChildTypes(parentType);
hasCreatableTypes = !creatableChildTypes.isEmpty();
hasImportableTypes = !importableChildTypes.isEmpty();
refreshSingletons(
parentResource,
new AsyncCallback<PageList<Resource>>() {
public void onFailure(Throwable caught) {
ResourceCompositeSearchView.super.onInit();
initialized = true;
}
public void onSuccess(PageList<Resource> result) {
ResourceCompositeSearchView.super.onInit();
initialized = true;
}
});
}
/**
* Encode the beginning of the given {@link ResourceLineageComponent}.
*
* @param facesContext the JSF context for the current request
* @param component the {@link ResourceLineageComponent} to be encoded
*/
@Override
public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
ResourceLineageComponent resourceLineage = (ResourceLineageComponent) component;
ResponseWriter writer = facesContext.getResponseWriter();
long monitorId = HibernatePerformanceMonitor.get().start();
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
List<Resource> ancestorResources =
resourceManager.getResourceLineage(resourceLineage.getResourceId());
HibernatePerformanceMonitor.get().stop(monitorId, "ResourceLineage renderer");
if (ancestorResources.isEmpty()) {
throw new IllegalStateException(
"The list of ancestor resources should always contain at least one resource - the resource whose lineage was requested.");
}
Resource parentResource = ancestorResources.get(ancestorResources.size() - 1);
for (Resource ancestorResource : ancestorResources) {
writer.startElement("a", resourceLineage);
writer.writeAttribute("href", buildURL(ancestorResource), null);
writer.writeText(ancestorResource.getName(), null);
writer.endElement("a");
if (ancestorResource.getId()
!= parentResource.getId()) // separator after every item except the last one
{
writer.writeText(SEPARATOR, null);
}
}
}
protected void setResource(HttpServletRequest request, boolean config) throws Exception {
try {
Subject subject = WebUtility.getSubject(request);
Integer resourceTypeId =
WebUtility.getOptionalIntRequestParameter(
request, ParamConstants.RESOURCE_TYPE_ID_PARAM, -1);
int groupId = WebUtility.getOptionalIntRequestParameter(request, AttrConstants.GROUP_ID, -1);
int parent = WebUtility.getOptionalIntRequestParameter(request, "parent", -1);
String[] r = request.getParameterValues("r");
String[] resourceIds = request.getParameterValues("resourceIds");
// TODO rewrite the selection using WebUtility.getMetricsDisplayMode()
if ((resourceTypeId > 0) && (parent > 0)) // autogroup
{
ResourceTypeManagerLocal resourceTypeManager = LookupUtil.getResourceTypeManager();
ResourceType resourceType =
resourceTypeManager.getResourceTypeById(subject, resourceTypeId);
request.setAttribute(AttrConstants.RESOURCE_TYPE_ATTR, resourceType);
request.setAttribute(AttrConstants.TITLE_PARAM_ATTR, resourceType.getName());
request.setAttribute("parent", parent);
request.setAttribute(ParamConstants.RESOURCE_TYPE_ID_PARAM, resourceTypeId);
if (log.isDebugEnabled()) {
log.debug("Autogroup p=" + parent + ", ct=" + resourceTypeId);
}
} else if (groupId > 0) // compat (or mixed) group
{
ResourceGroupManagerLocal resourceGroupManager = LookupUtil.getResourceGroupManager();
ResourceGroup group = resourceGroupManager.getResourceGroupById(subject, groupId, null);
request.setAttribute(AttrConstants.GROUP_ID, groupId);
request.setAttribute(AttrConstants.TITLE_PARAM_ATTR, group.getName());
// TODO more ?
} else if ((resourceTypeId > 0) && (parent == -1)) // MeasurementDefinition
{
ResourceTypeManagerLocal resourceTypeManager = LookupUtil.getResourceTypeManager();
ResourceType resourceType =
resourceTypeManager.getResourceTypeById(subject, resourceTypeId);
request.setAttribute(AttrConstants.RESOURCE_TYPE_ATTR, resourceType);
request.setAttribute(ParamConstants.RESOURCE_TYPE_ID_PARAM, resourceTypeId);
} else if ((r != null) && (r.length > 0)) // multiple scathered resources
{
log.trace("Multiple resources not handled yet"); // TODO what do we do here?
} else if ((resourceIds != null) && (resourceIds.length > 0)) {
log.trace("Multiple resources not yet handled"); // TODO what to we do here?
} else // single resource
{
Integer resourceId =
WebUtility.getRequiredIntRequestParameter(request, ParamConstants.RESOURCE_ID_PARAM);
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
Resource resource = resourceManager.getResourceById(subject, resourceId);
ResourceUIBean resourceUIBean = new ResourceUIBean(resource, subject);
request.setAttribute(AttrConstants.RESOURCE_ATTR, resource);
request.setAttribute(AttrConstants.RESOURCE_ID_ATTR, resourceId);
request.setAttribute(AttrConstants.TITLE_PARAM_ATTR, resource.getName());
request.setAttribute(
AttrConstants.PERFORMANCE_SUPPORTED_ATTR, resourceUIBean.getFacets().isCallTime());
}
} catch (ResourceNotFoundException e) {
RequestUtils.setError(request, MessageConstants.ERR_RESOURCE_NOT_FOUND);
}
}
public Resource getResource(int resourceId) {
for (Resource resource : resources) {
if (resourceId == resource.getId()) {
return resource;
}
}
return null;
}
private Resource findServer(String name, Resource platform) {
Set<Resource> servers = platform.getChildResources();
for (Resource s : servers) {
if (name.equals(s.getName())) {
return s;
}
}
return null;
}
private Set<Resource> getDiscoveredServers() {
Set<Resource> found = new HashSet<Resource>();
Resource platform = PluginContainer.getInstance().getInventoryManager().getPlatform();
for (Resource resource : platform.getChildResources()) {
if (resource.getResourceType().getName().equals("Postgres Server")) {
found.add(resource);
}
}
return found;
}
public String toString() {
return "["
+ resourceId
+ "] "
+ resource.getName()
+ " ("
+ resource.getResourceType().getName()
+ "::"
+ resource.getResourceType().getPlugin()
+ ")";
}
private Resource createResource(ResourceType resourceType, String host) throws Exception {
Resource resource =
new Resource(
TEST_PREFIX + "CassandraDaemon", TEST_PREFIX + "CassandraDaemon", resourceType);
resource.setUuid(UUID.randomUUID().toString());
resource.getPluginConfiguration().setSimpleValue("host", host);
getEntityManager().persist(resource);
getEntityManager().flush();
return resource;
}
private void initChildren() {
ResourceCriteria criteria = new ResourceCriteria();
criteria.addFilterParentResourceId(resourceId);
PageList<Resource> childResources =
remoteClient
.getResourceManager()
.findResourcesByCriteria(remoteClient.getSubject(), criteria);
for (Resource child : childResources) {
this.children.add(proxyFactory.getResource(child.getId()));
}
}
private void initConfigDefs() {
this.resourceConfigurationDefinition =
remoteClient
.getConfigurationManager()
.getResourceConfigurationDefinitionWithTemplatesForResourceType(
remoteClient.getSubject(), resource.getResourceType().getId());
this.pluginConfigurationDefinition =
remoteClient
.getConfigurationManager()
.getPluginConfigurationDefinitionForResourceType(
remoteClient.getSubject(), resource.getResourceType().getId());
}
@Test(dependsOnMethods = "testPluginLoad")
public void testServerDiscovery() throws Exception {
InventoryReport report =
PluginContainer.getInstance().getInventoryManager().executeServerScanImmediately();
assert report != null;
System.out.println("Discovery took: " + (report.getEndTime() - report.getStartTime()) + "ms");
Resource platform = PluginContainer.getInstance().getInventoryManager().getPlatform();
Set<Resource> servers = platform.getChildResources();
// assert servers.size() != 0; Don't require a running app server for testing at this point
System.out.println("Found " + servers.size() + " servers");
}
private List<Resource> findResources(
Resource parent, String typeName, List<Resource> foundResources) {
if (parent.getResourceType().getName().equals(typeName)) {
foundResources.add(parent);
}
for (Resource resource : parent.getChildResources()) {
for (Resource child : resource.getChildResources()) {
findResources(child, typeName, foundResources);
}
}
return foundResources;
}
private void buildFavoriteResourcesMenu(
Favorites favorites,
Menu menu,
Set<Integer> resourceIds,
AncestryUtil.MapWrapper typesWrapper) {
if (resourceIds.isEmpty()) {
menu.setItems();
return;
}
List<MenuItem> items = new ArrayList<MenuItem>(resourceIds.size());
for (final Integer resourceId : resourceIds) {
Resource resource = favorites.getResource(resourceId);
if (null == resource) {
// if the resource is gone just skip it
continue;
}
MenuItem item = new MenuItem(resource.getName());
item.setIcon(ImageManager.getResourceIcon(resource));
// build a subMenu to display a disambiguated resource
item.setAttribute(AncestryUtil.RESOURCE_ID, resourceId);
item.setAttribute(AncestryUtil.RESOURCE_NAME, resource.getName());
item.setAttribute(AncestryUtil.RESOURCE_ANCESTRY, resource.getAncestry());
item.setAttribute(AncestryUtil.RESOURCE_TYPE_ID, resource.getResourceType().getId());
item.setAttribute(AncestryUtil.RESOURCE_ANCESTRY_TYPES, typesWrapper);
Menu ancestryMenu = new Menu();
MenuItem ancestryItem = new MenuItem(AncestryUtil.getAncestryHoverHTML(item, -1));
ancestryItem.setEnabled(false);
ancestryMenu.setItems(ancestryItem);
ancestryMenu.setSubmenuDirection("left");
ancestryMenu.setAutoWidth();
item.setSubmenu(ancestryMenu);
item.addClickHandler(
new com.smartgwt.client.widgets.menu.events.ClickHandler() {
public void onClick(MenuItemClickEvent event) {
CoreGUI.goToView(LinkManager.getResourceLink(resourceId));
}
});
items.add(item);
}
menu.setCanSelectParentItems(Boolean.TRUE);
menu.setItems(items.toArray(new MenuItem[items.size()]));
}
private Resource createNewResource() throws Exception {
getTransactionManager().begin();
Resource resource;
try {
try {
ResourceType resourceType =
new ResourceType(
"plat" + System.currentTimeMillis(), "test", ResourceCategory.PLATFORM, null);
DriftDefinitionTemplate template = new DriftDefinitionTemplate();
template.setName("test-template");
DriftDefinition templateDef = new DriftDefinition(new Configuration());
templateDef.setName("test-template-def");
template.setTemplateDefinition(templateDef);
template.setUserDefined(true);
resourceType.addDriftDefinitionTemplate(template);
em.persist(resourceType);
Agent agent = new Agent("testagent", "testaddress", 1, "", "testtoken");
em.persist(agent);
em.flush();
DriftDefinition test1Def = new DriftDefinition(new Configuration());
test1Def.setName("test-1");
DriftDefinition test2Def = new DriftDefinition(new Configuration());
test2Def.setName("test-2");
resource = new Resource("reskey" + System.currentTimeMillis(), "resname", resourceType);
resource.setUuid("" + new Random().nextInt());
resource.setAgent(agent);
resource.setInventoryStatus(InventoryStatus.COMMITTED);
resource.addDriftDefinition(test1Def);
resource.addDriftDefinition(test2Def);
em.persist(resource);
} catch (Exception e) {
System.out.println("CANNOT PREPARE TEST: " + e);
getTransactionManager().rollback();
throw e;
}
em.flush();
getTransactionManager().commit();
} finally {
}
return resource;
}
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public MeasurementBaseline calculateAutoBaselineInNewTransaction(
Subject subject, Integer measurementScheduleId, long startDate, long endDate, boolean save)
throws BaselineCreationException, MeasurementNotFoundException {
MeasurementBaseline baseline;
MeasurementSchedule sched =
entityManager.find(MeasurementSchedule.class, measurementScheduleId);
if (sched != null) {
Resource resource = sched.getResource();
// only check permissions if the user is attempting to save a new baseline
if (save
&& !authorizationManager.hasResourcePermission(
subject, Permission.MANAGE_MEASUREMENTS, resource.getId())) {
log.error(
"Cannot calculate baseline - permission denied. "
+ "resource="
+ resource
+ "; user="******"; perm="
+ Permission.MANAGE_MEASUREMENTS);
throw new PermissionException(
"Cannot calculate baseline - you do not have permission on this resource");
}
} else {
throw new MeasurementNotFoundException(
"Scheduled measurement [" + measurementScheduleId + "] not found");
}
try {
baseline = calculateBaseline(sched, true, startDate, endDate, save);
if (save) {
// We have changed the baseline information for the schedule, so remove the now outdated OOB
// info.
oobManager.removeOOBsForSchedule(subject, sched);
}
} catch (DataNotAvailableException e) {
throw new BaselineCreationException(
"Error fetching data for baseline calculation for measurementSchedule[id="
+ measurementScheduleId
+ "]");
}
return baseline;
}
private String buildURL(Resource resource) {
String url = FunctionTagLibrary.getDefaultResourceTabURL() + "?id=" + resource.getId();
// Session-encode the URL in case the client doesn't have cookies enabled.
url = FacesContext.getCurrentInstance().getExternalContext().encodeResourceURL(url);
return url;
}
public void init() {
this.resource =
remoteClient.getResourceManager().getResource(remoteClient.getSubject(), resourceId);
// Lazy init children, not here
initMeasurements();
initOperations();
initConfigDefs();
initContent();
List<PackageType> packageTypes = new ArrayList<PackageType>();
for (ContentType ct : contentTypes.values()) {
packageTypes.add(ct.getPackageType());
}
fingerprint =
new ResourceTypeFingerprint(
resource.getResourceType(),
measurementDefinitions,
operationDefinitions,
packageTypes,
pluginConfigurationDefinition,
resourceConfigurationDefinition);
}
/**
* Additional processing to support a cross-resource view)
*
* @param result
* @param response
* @param request
*/
protected void dataRetrieved(
final PageList<AlertDefinition> result,
final DSResponse response,
final DSRequest request) {
HashSet<Integer> typesSet = new HashSet<Integer>();
HashSet<String> ancestries = new HashSet<String>();
for (AlertDefinition alertDefinition : result) {
Resource resource = alertDefinition.getResource();
if (null != resource) {
typesSet.add(resource.getResourceType().getId());
ancestries.add(resource.getAncestry());
}
}
// In addition to the types of the result resources, get the types of their ancestry
typesSet.addAll(AncestryUtil.getAncestryTypeIds(ancestries));
ResourceTypeRepository typeRepo = ResourceTypeRepository.Cache.getInstance();
typeRepo.getResourceTypes(
typesSet.toArray(new Integer[typesSet.size()]),
new TypesLoadedCallback() {
public void onTypesLoaded(Map<Integer, ResourceType> types) {
// Smartgwt has issues storing a Map as a ListGridRecord attribute. Wrap it in a pojo.
AncestryUtil.MapWrapper typesWrapper = new AncestryUtil.MapWrapper(types);
Record[] records = buildRecords(result);
for (Record record : records) {
// To avoid a lot of unnecessary String construction, be lazy about building
// ancestry hover text.
// Store the types map off the records so we can build a detailed hover string as
// needed.
record.setAttribute(AncestryUtil.RESOURCE_ANCESTRY_TYPES, typesWrapper);
// Build the decoded ancestry Strings now for display
record.setAttribute(
AncestryUtil.RESOURCE_ANCESTRY_VALUE, AncestryUtil.getAncestryValue(record));
}
response.setData(records);
response.setTotalRows(
result
.getTotalSize()); // for paging to work we have to specify size of full result
// set
processResponse(request.getRequestId(), response);
}
});
}
private Resource findService(String serviceName, String serverName, Resource platform) {
Resource server = findServer(serverName, platform);
if (server == null) {
return null;
}
Set<Resource> services = server.getChildResources();
for (Resource s : services) {
if (serviceName.equals(s.getName())) {
return s;
}
}
return null;
}
private void deleteNewResource(Resource resource) throws Exception {
if (null != resource) {
EntityManager em = null;
try {
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
// invoke bulk delete on the resource to remove any dependencies not defined in the
// hibernate entity model
// perform in-band and out-of-band work in quick succession
List<Integer> deletedIds = resourceManager.uninventoryResource(overlord, resource.getId());
for (Integer deletedResourceId : deletedIds) {
resourceManager.uninventoryResourceAsyncWork(overlord, deletedResourceId);
}
// now dispose of other hibernate entities
getTransactionManager().begin();
em = getEntityManager();
ResourceType type = em.find(ResourceType.class, resource.getResourceType().getId());
Agent agent = em.find(Agent.class, resource.getAgent().getId());
if (null != agent) {
em.remove(agent);
}
if (null != type) {
em.remove(type);
}
getTransactionManager().commit();
} catch (Exception e) {
try {
System.out.println(
"CANNOT CLEAN UP TEST (" + this.getClass().getSimpleName() + ") Cause: " + e);
getTransactionManager().rollback();
} catch (Exception ignore) {
}
} finally {
if (null != em) {
em.close();
}
}
}
}
public List<MetricDisplaySummary> getMetrics(
Resource parentResource,
AutoGroupComposite resourceGroupComposite,
Subject subject,
long beginTime,
long endTime)
throws MeasurementException {
if (log.isTraceEnabled()) {
log.trace(
"finding metric summaries for resourceType ["
+ resourceGroupComposite.getResourceType().getName());
}
List<MetricDisplaySummary> metricSummaries = null;
// TODO GH: Why are we only getting the first one? --> single resource case
//
List resources = resourceGroupComposite.getResources();
if ((resources != null) && (resources.size() == 1)) {
ResourceWithAvailability resource = (ResourceWithAvailability) resources.get(0);
metricSummaries =
chartsManager.getMetricDisplaySummariesForMetrics(
subject,
resource.getResource().getId(),
DataType.MEASUREMENT,
beginTime,
endTime,
true,
true);
} else if ((resources != null) && (resources.size() > 1)) {
List<Resource> res = new ArrayList<Resource>();
for (Object o : resources) {
if (o instanceof ResourceWithAvailability) {
ResourceWithAvailability rwa = (ResourceWithAvailability) o;
res.add(rwa.getResource());
}
}
Map<Integer, List<MetricDisplaySummary>> sumMap =
dataManager.findNarrowedMetricDisplaySummariesForCompatibleResources(
subject, res, beginTime, endTime);
metricSummaries = sumMap.values().iterator().next();
// fill in some data that does not come from the backend
for (MetricDisplaySummary tmp : metricSummaries) {
tmp.setParentId(parentResource.getId());
tmp.setChildTypeId(resourceGroupComposite.getResourceType().getId());
}
}
return metricSummaries;
}
private ResourceTreeNode(Resource resource) {
this.resource = resource;
String id = String.valueOf(resource.getId());
String parentId =
resource.getParentResource() == null
? null
: String.valueOf((resource.getParentResource().getId()));
setID(id);
setParentID(parentId);
setAttribute("id", id);
setAttribute("parentId", parentId);
setAttribute("name", resource.getName());
setAttribute("timestamp", ""); // String.valueOf(resource.getItime())); // Seems to be null
setAttribute(
"currentAvailability",
ImageManager.getAvailabilityIconFromAvailType(
resource.getCurrentAvailability().getAvailabilityType()));
}
@Override
public ListGridRecord copyValues(AlertDefinition from) {
// in order to support sorting our list grid on the parent and resource columns,
// we have to assign these to something that is sortable
ListGridRecord record = super.copyValues(from);
Resource resource = from.getResource();
record.setAttribute(FIELD_RESOURCE, resource.getName());
Integer parentId =
from.getParentId(); // a valid non-zero number means the alert def came from a template
AlertDefinition groupAlertDefinition = from.getGroupAlertDefinition();
if (parentId != null && parentId.intValue() > 0) {
record.setAttribute(FIELD_PARENT, "<b>" + MSG.view_alert_definition_for_type() + "</b>");
} else if (groupAlertDefinition != null) {
record.setAttribute(FIELD_PARENT, "<b>" + MSG.view_alert_definition_for_group() + "</b>");
}
// for ancestry handling
record.setAttribute(AncestryUtil.RESOURCE_ID, resource.getId());
record.setAttribute(AncestryUtil.RESOURCE_NAME, resource.getName());
record.setAttribute(AncestryUtil.RESOURCE_ANCESTRY, resource.getAncestry());
record.setAttribute(AncestryUtil.RESOURCE_TYPE_ID, resource.getResourceType().getId());
return record;
}
private void loadTree() {
int searchId;
Resource currentResource = EnterpriseFacesContextUtility.getResourceIfExists();
if (currentResource == null) {
searchId = Integer.parseInt(FacesContextUtility.getOptionalRequestParameter("parent"));
} else {
searchId = currentResource.getId();
}
Subject user = EnterpriseFacesContextUtility.getSubject();
long start = System.currentTimeMillis();
long monitorId = HibernatePerformanceMonitor.get().start();
Resource rootResource = resourceManager.getRootResourceForResource(searchId);
long end = System.currentTimeMillis();
HibernatePerformanceMonitor.get().stop(monitorId, "ResourceTree root resource");
log.debug("Found root resource in " + (end - start));
Agent agent =
agentManager.getAgentByResourceId(
LookupUtil.getSubjectManager().getOverlord(), rootResource.getId());
start = System.currentTimeMillis();
monitorId = HibernatePerformanceMonitor.get().start();
List<ResourceFlyweight> resources =
resourceManager.findResourcesByAgent(
user, agent.getId(), PageControl.getUnlimitedInstance());
end = System.currentTimeMillis();
HibernatePerformanceMonitor.get().stop(monitorId, "ResourceTree agent resource");
log.debug("Loaded " + resources.size() + " raw resources in " + (end - start));
start = System.currentTimeMillis();
monitorId = HibernatePerformanceMonitor.get().start();
rootNode = load(rootResource.getId(), resources);
end = System.currentTimeMillis();
HibernatePerformanceMonitor.get().stop(monitorId, "ResourceTree tree construction");
log.debug("Constructed tree in " + (end - start));
}
/**
* This operates differently from the other {{checkConditions()}} methods. Because it's possible
* that one batch of events may contain both an event triggering a problem event and also an event
* triggering its recovery alert, we return after a matched condition to allow for the caller to
* check remaining events only after a cache refresh has been performed.
*
* @param stats not null. the stats object to update
* @param source
* @param events
* @return the number of eventsProcessed until a match was found or all events were processed.
*/
public AlertConditionCacheStats checkConditions(EventSource source, List<Event> events) {
AlertConditionCacheStats stats = new AlertConditionCacheStats();
if ((events == null) || events.isEmpty()) {
return stats;
}
int initialSize = events.size();
try {
Resource resource = source.getResource();
List<EventCacheElement> cacheElements = lookupEventCacheElements(resource.getId());
for (Iterator<Event> i = events.iterator(); i.hasNext(); ) {
Event event = i.next();
i.remove();
int matched = stats.matched;
processCacheElements(
cacheElements,
event.getSeverity(),
event.getTimestamp(),
stats,
event.getDetail(),
"sourceLocation=" + source.getLocation());
if (matched < stats.matched) {
break;
}
}
AlertConditionCacheMonitor.getMBean().incrementEventCacheElementMatches(stats.matched);
AlertConditionCacheMonitor.getMBean().incrementEventProcessingTime(stats.getAge());
if (log.isDebugEnabled()) {
log.debug("Check Events[size=" + (initialSize - events.size()) + "] - " + stats);
}
} catch (Throwable t) {
// don't let any exceptions bubble up to the calling SLSB layer
log.error("Error during event cache processing for agent[id=" + agentId + "]", t);
}
return stats;
}
private void refreshSingletons(
final Resource parentResource, final AsyncCallback<PageList<Resource>> callback) {
singletonChildren = new ArrayList<Resource>(); // initialize to non-null
Integer[] singletonChildTypes = getSingletonChildTypes(parentResource.getResourceType());
if (canCreate && singletonChildTypes.length > 0 && (hasCreatableTypes || hasImportableTypes)) {
ResourceCriteria criteria = new ResourceCriteria();
criteria.addFilterParentResourceId(parentResource.getId());
criteria.addFilterResourceTypeIds(singletonChildTypes);
GWTServiceLookup.getResourceService()
.findResourcesByCriteria(
criteria,
new AsyncCallback<PageList<Resource>>() {
@Override
public void onSuccess(PageList<Resource> result) {
singletonChildren = result;
if (callback != null) {
callback.onSuccess(result);
}
}
@Override
public void onFailure(Throwable caught) {
Log.error("Failed to load child resources for [" + parentResource + "]", caught);
if (callback != null) {
callback.onFailure(caught);
}
}
});
} else {
if (callback != null) {
callback.onSuccess(new PageList<Resource>());
}
}
}
/**
* Tests that the JON Agent can be discovered.
*
* @throws Exception
*/
public void testServerDiscovery() throws Exception {
InventoryReport report = pc.getInventoryManager().executeServerScanImmediately();
assert report != null;
Resource platform = pc.getInventoryManager().getPlatform();
Set<Resource> servers = platform.getChildResources();
assert servers.size() > 0;
Resource agent_resource = servers.iterator().next();
assert agent_resource.getName().indexOf("RHQ Agent") > -1
: "Bad name: " + agent_resource.getName();
assert agent_resource.getResourceType().getName().equals(AGENT_RESOURCE_TYPE_NAME)
: "Bad type: " + agent_resource.getResourceType();
assert agent_resource.getResourceType().getCategory() == ResourceCategory.SERVER
: "Bad type: " + agent_resource.getResourceType();
pc.getInventoryManager().executeServiceScanImmediately();
InventoryPrinter.outputInventory(new PrintWriter(System.out), false);
}
private void removeExistingSingletons(
List<Resource> singletonChildren, Map<String, ResourceType> displayNameMap) {
List<String> existingSingletons = new ArrayList<String>();
Set<String> displayNames = displayNameMap.keySet();
for (final String displayName : displayNames) {
final ResourceType type = displayNameMap.get(displayName);
boolean exists = false;
if (type.isSingleton()) {
for (Resource child : singletonChildren) {
exists = child.getResourceType().equals(displayNameMap.get(displayName));
if (exists) {
existingSingletons.add(displayName);
break;
}
}
}
}
for (String existing : existingSingletons) {
displayNameMap.remove(existing);
}
}