/** {@inheritDoc} */
@Override
public List<OnmsResource> getResourcesFromGraphs(List<Graph> graphs) {
Assert.notNull(graphs, "graph argument cannot be null");
List<OnmsResource> resources = new LinkedList<OnmsResource>();
HashMap<String, List<OnmsResource>> resourcesMap = new HashMap<String, List<OnmsResource>>();
for (Graph graph : graphs) {
String resourceId = getResourceIdForGraph(graph);
if (resourceId != null) {
String[] resourceParts = DefaultGraphResultsService.parseResourceId(resourceId);
if (resourceParts == null) {
log().warn("getResourcesFromGraphs: unparsable resourceId, skipping: " + resourceId);
continue;
}
String parent = resourceParts[0];
String childType = resourceParts[1];
String childName = resourceParts[2];
List<OnmsResource> resourcesForParent = resourcesMap.get(parent);
if (resourcesForParent == null) {
try {
resourcesForParent = getResourceService().getResourceListById(resourceId);
if (resourcesForParent == null) {
log().warn("getResourcesFromGraphs: no resources found for parent " + parent);
continue;
} else {
resourcesMap.put(parent, resourcesForParent);
log().debug("getResourcesFromGraphs: add resourceList to map for " + parent);
}
} catch (Throwable e) {
log()
.warn(
"getResourcesFromGraphs: unexpected exception thrown while fetching resource list for \""
+ parent
+ "\", skipping resource",
e);
continue;
}
}
for (OnmsResource r : resourcesForParent) {
if (childType.equals(r.getResourceType().getName()) && childName.equals(r.getName())) {
resources.add(r);
log().debug("getResourcesFromGraphs: found resource in map" + r.toString());
break;
}
}
}
}
return resources;
}
private ArrayList<OnmsResource> populateResourceList(
File parent, File relPath, OnmsNode node, Boolean isForeign) {
ArrayList<OnmsResource> resources = new ArrayList<OnmsResource>();
File[] intfDirs = parent.listFiles(RrdFileConstants.INTERFACE_DIRECTORY_FILTER);
Set<OnmsSnmpInterface> snmpInterfaces = node.getSnmpInterfaces();
Map<String, OnmsSnmpInterface> intfMap = new HashMap<String, OnmsSnmpInterface>();
for (OnmsSnmpInterface snmpInterface : snmpInterfaces) {
/*
* When Cisco Express Forwarding (CEF) or some ATM encapsulations
* (AAL5) are used on Cisco routers, an additional entry might be
* in the ifTable for these sub-interfaces, but there is no
* performance data available for collection. This check excludes
* ifTable entries where ifDescr contains "-cef". See bug #803.
*/
if (snmpInterface.getIfDescr() != null) {
if (Pattern.matches(".*-cef.*", snmpInterface.getIfDescr())) {
continue;
}
}
String replacedIfName = AlphaNumeric.parseAndReplace(snmpInterface.getIfName(), '_');
String replacedIfDescr = AlphaNumeric.parseAndReplace(snmpInterface.getIfDescr(), '_');
String[] keys =
new String[] {
replacedIfName + "-",
replacedIfDescr + "-",
replacedIfName + "-" + snmpInterface.getPhysAddr(),
replacedIfDescr + "-" + snmpInterface.getPhysAddr()
};
for (String key : keys) {
if (!intfMap.containsKey(key)) {
intfMap.put(key, snmpInterface);
}
}
}
for (File intfDir : intfDirs) {
String name = intfDir.getName();
String desc = name;
String mac = "";
// Strip off the MAC address from the end, if there is one
int dashIndex = name.lastIndexOf('-');
if (dashIndex >= 0) {
desc = name.substring(0, dashIndex);
mac = name.substring(dashIndex + 1, name.length());
}
String key = desc + "-" + mac;
OnmsSnmpInterface snmpInterface = intfMap.get(key);
String label;
Long ifSpeed = null;
String ifSpeedFriendly = null;
if (snmpInterface == null) {
label = name + " (*)";
} else {
StringBuffer descr = new StringBuffer();
StringBuffer parenString = new StringBuffer();
if (snmpInterface.getIfAlias() != null) {
parenString.append(snmpInterface.getIfAlias());
}
// Append all of the IP addresses on this ifindex
for (OnmsIpInterface ipif : snmpInterface.getIpInterfaces()) {
String ipaddr = InetAddressUtils.str(ipif.getIpAddress());
if (!"0.0.0.0".equals(ipaddr)) {
if (parenString.length() > 0) {
parenString.append(", ");
}
parenString.append(ipaddr);
}
}
if ((snmpInterface.getIfSpeed() != null) && (snmpInterface.getIfSpeed() != 0)) {
ifSpeed = snmpInterface.getIfSpeed();
ifSpeedFriendly = SIUtils.getHumanReadableIfSpeed(ifSpeed);
if (parenString.length() > 0) {
parenString.append(", ");
}
parenString.append(ifSpeedFriendly);
}
if (snmpInterface.getIfName() != null) {
descr.append(snmpInterface.getIfName());
} else if (snmpInterface.getIfDescr() != null) {
descr.append(snmpInterface.getIfDescr());
} else {
/*
* Should never reach this point, since ifLabel is based on
* the values of ifName and ifDescr but better safe than sorry.
*/
descr.append(name);
}
/* Add the extended information in parenthesis after the ifLabel,
* if such information was found.
*/
if (parenString.length() > 0) {
descr.append(" (");
descr.append(parenString);
descr.append(")");
}
label = descr.toString();
}
OnmsResource resource = null;
if (isForeign) {
resource =
getResourceByNodeSourceAndInterface(
relPath.toString(), intfDir.getName(), label, ifSpeed, ifSpeedFriendly);
} else {
resource =
getResourceByNodeAndInterface(
node.getId(), intfDir.getName(), label, ifSpeed, ifSpeedFriendly);
}
if (snmpInterface != null) {
Set<OnmsIpInterface> ipInterfaces = snmpInterface.getIpInterfaces();
if (ipInterfaces.size() > 0) {
int id = ipInterfaces.iterator().next().getId();
resource.setLink("element/interface.jsp?ipinterfaceid=" + id);
} else {
int ifIndex = snmpInterface.getIfIndex();
if (ifIndex > -1) {
resource.setLink(
"element/snmpinterface.jsp?node=" + node.getNodeId() + "&ifindex=" + ifIndex);
}
}
resource.setEntity(snmpInterface);
} else {
LOG.debug("populateResourceList: snmpInterface is null");
}
LOG.debug("populateResourceList: adding resource toString {}", resource.toString());
resources.add(resource);
}
return resources;
}
@Override
public GraphResults findResults(
String[] resourceIds, String[] reports, long start, long end, String relativeTime) {
if (resourceIds == null) {
throw new IllegalArgumentException("resourceIds argument cannot be null");
}
if (reports == null) {
throw new IllegalArgumentException("reports argument cannot be null");
}
if (end < start) {
throw new IllegalArgumentException("end time cannot be before start time");
}
GraphResults graphResults = new GraphResults();
graphResults.setStart(new Date(start));
graphResults.setEnd(new Date(end));
graphResults.setRelativeTime(relativeTime);
graphResults.setRelativeTimePeriods(m_periods);
graphResults.setReports(reports);
HashMap<String, List<OnmsResource>> resourcesMap = new HashMap<String, List<OnmsResource>>();
for (String resourceId : resourceIds) {
String[] values = parseResourceId(resourceId);
if (values == null) {
continue;
}
String parent = values[0];
String childType = values[1];
String childName = values[2];
LOG.debug(
"findResults: parent, childType, childName = {}, {}, {}",
values[0],
values[1],
values[2]);
OnmsResource resource = null;
if (!resourcesMap.containsKey(parent)) {
List<OnmsResource> resourceList =
m_resourceDao.getResourceById(resourceId).getChildResources();
if (resourceList == null) {
LOG.warn("findResults: zero child resources found for {}", parent);
} else {
resourcesMap.put(parent, resourceList);
LOG.debug("findResults: add resourceList to map for {}", parent);
}
}
for (OnmsResource r : resourcesMap.get(parent)) {
if (childType.equals(r.getResourceType().getName()) && childName.equals(r.getName())) {
resource = r;
LOG.debug("findResults: found resource in map{}", r.toString());
break;
}
}
try {
graphResults.addGraphResultSet(
createGraphResultSet(resourceId, resource, reports, graphResults));
} catch (IllegalArgumentException e) {
LOG.warn(e.getMessage(), e);
continue;
}
}
graphResults.setGraphTopOffsetWithText(m_rrdDao.getGraphTopOffsetWithText());
graphResults.setGraphLeftOffset(m_rrdDao.getGraphLeftOffset());
graphResults.setGraphRightOffset(m_rrdDao.getGraphRightOffset());
return graphResults;
}
