/**
* Returns the view info for all views in the given group in the given context.
*
* @param context
* @param dbName
* @return
*/
private DataViewInfoData[] getDataViewInfoData(ResourceId context, String dbName) {
DashboardInfo dinfo = model.getDashboardInfo(new DashboardId(context, dbName), true);
if (dinfo == null) {
return null;
}
List<DataViewInfoData> ret = new LinkedList<DataViewInfoData>();
Dashboard db = dinfo.getDashboard();
DataViewId[] views = db.getViews();
if (views == null) {
return null;
}
// find now query info on every member query
DataViewId m;
DataViewInfo dvinfo;
for (int i = 0; i < views.length; i++) {
m = views[i];
if (context != null) {
m = m.complete(context);
}
dvinfo = model.getDataViewInfo(m, true);
if (dvinfo == null) {
if (logger.isTraceEnabled()) {
logger.error("Dataview " + m + " not found for dashboard " + db.getName());
}
continue;
}
ret.add(new DataViewInfoData(m.getContext(), dvinfo));
}
return (DataViewInfoData[]) ret.toArray(new DataViewInfoData[ret.size()]);
}
/**
* Returns the view info for all counters that are part of the given dashboard
*
* @param context
* @param dbName
* @return
*/
private CounterInfoData[] getCounterInfoData(ResourceId context, String dbName) {
DashboardInfo dinfo = model.getDashboardInfo(new DashboardId(context, dbName), true);
if (dinfo == null) {
return null;
}
List<CounterInfoData> ret = new LinkedList<CounterInfoData>();
Dashboard db = dinfo.getDashboard();
ResourceId[] counters = db.getCounters();
if (counters == null) {
return null;
}
// find now query info on every member query
ResourceId m;
CounterInfo cinfo;
for (int i = 0; i < counters.length; i++) {
m = counters[i];
if (context != null) {
m = m.complete(context);
}
cinfo = model.getCounterInfo(m, true);
if (cinfo == null) {
if (logger.isTraceEnabled()) {
logger.error("Counter " + m + " not found for dashboard " + db.getName());
}
continue;
}
ret.add(new CounterInfoData(m, cinfo));
}
return ret.toArray(new CounterInfoData[ret.size()]);
}
/**
* @param context
* @param dashboard
*/
private void handleSavedDashboard(ResourceId context, Dashboard dashboard) {
// add to model only if the data view applies for the given context
String version = fSessionData.getAgentVersionInContext(context);
// add to model only if:
// 1. outside of an agent context
// 2. dashboard applies to version in context
if (version == null || dashboard.appliesToAgentVersion(version)) {
fSessionData.getDashboardHelper().addDashboard(context, dashboard);
} else {
// otherwise remove
fSessionData.getDashboardHelper().removeDashboard(context, dashboard.getName());
}
// refresh table model
refreshTableModel();
}
/**
* @see
* com.ixora.rms.client.model.DashboardModelHelper#isDashboardReady(com.ixora.rms.internal.ResourceId,
* com.ixora.rms.repository.QueryGroup)
*/
public boolean isDashboardReady(ResourceId context, Dashboard dashboard) {
boolean ready = true;
ResourceId[] counters = dashboard.getCounters();
if (!Utils.isEmptyArray(counters)) {
// check that all counters are present
for (ResourceId c : counters) {
if (context != null) {
c = c.complete(context);
}
CounterInfo cinfo = model.getCounterInfo(c, true);
if (cinfo == null) {
return false;
}
}
}
// now check that all views are ready
DataViewId[] views = dashboard.getViews();
if (ready && !Utils.isEmptyArray(views)) {
// find now query info on every member query
for (DataViewId m : views) {
if (context != null) {
m = m.complete(context);
}
DataViewInfo dvinfo = model.getDataViewInfo(m, true);
if (dvinfo == null) {
return false;
}
if (!model
.getQueryHelper()
.isQueryReady(m.getContext(), dvinfo.getDataView().getQueryDef())) {
return false;
}
}
}
return ready;
}
// the behaviour is as follows:
// if the dashboard is not commited, the state will not be changed
// else the state of the dasboard will be updated only if there is at least
// one view already in the session model that belongs to this dashboard and
// it is not enabled
public void recalculateDashboardsStatus(ResourceId context) {
ArtefactInfoContainerImpl acimpl = model.getArtefactContainerImplForResource(context, true);
if (acimpl == null) {
if (logger.isTraceEnabled()) {
logger.error("Couldn't find container for: " + context);
}
return;
}
Collection<DashboardInfoImpl> cs = acimpl.getDashboardInfoImpl();
if (cs == null) {
return;
}
for (DashboardInfoImpl dinfo : cs) {
if (dinfo.isCommitted()) {
Dashboard db = dinfo.getDashboard();
// flags to update
boolean enabled = dinfo.getFlag(DashboardInfo.ENABLED);
boolean plotted = dinfo.getFlag(DashboardInfo.ACTIVATED);
boolean committed = dinfo.isCommitted();
// check counters
ResourceId[] counters = db.getCounters();
if (!Utils.isEmptyArray(counters)) {
// disable this dashboard only if one of it's counters
// exists in the model and it's disabled
for (ResourceId c : counters) {
if (context != null) {
c = c.complete(context);
}
CounterInfo cinfo = model.getCounterInfo(c, false);
if (cinfo == null) {
if (logger.isTraceEnabled()) {
logger.error("Couldn't find counter: " + c);
}
break;
}
if (!cinfo.getFlag(CounterInfo.ENABLED)) {
enabled = false;
}
if (!cinfo.getFlag(CounterInfo.ACTIVATED)) {
plotted = false;
}
if (!cinfo.isCommitted()) {
committed = false;
}
}
}
// check data views
DataViewId[] views = db.getViews();
if (!Utils.isEmptyArray(views)) {
// disable this dashboard only if one of it's queries
// exists in the model and it's disabled
// find now info on every member
DataViewId m;
DataViewInfo dvinfo;
for (int i = 0; i < views.length; i++) {
m = views[i];
if (context != null) {
m = m.complete(context);
}
// refresh data views first
model.getDataViewHelper().recalculateDataViewsStatus(m.getContext());
dvinfo = model.getDataViewInfo(m, false);
if (dvinfo == null) {
// this query no longer exists...
// ignore it with a warning in logs
if (logger.isInfoEnabled()) {
logger.error(
"Couldn't find view info for: "
+ m
+ ". Dashboard "
+ dinfo.getTranslatedName()
+ " will be incomplete.");
}
break;
}
// query exists and it will contribute to the state
// of this dashboard
if (!dvinfo.getFlag(QueryInfo.ENABLED)) {
enabled = false;
}
if (!dvinfo.getFlag(QueryInfo.ACTIVATED)) {
plotted = false;
}
if (!dvinfo.isCommitted()) {
committed = false;
}
}
}
dinfo.setFlag(DashboardInfo.ENABLED, enabled);
dinfo.setFlag(DashboardInfo.ACTIVATED, plotted);
if (committed) {
dinfo.commit();
}
} else {
// just commit it
dinfo.commit();
}
}
}
