return result.size();
}
@Override
protected ResourceOperationHistoryCriteria getFetchCriteria(DSRequest request) {
ResourceOperationHistoryCriteria criteria = new ResourceOperationHistoryCriteria();
// result count
String currentSetting = this.configuration.getSimpleValue(Constant.RESULT_COUNT,
Constant.RESULT_COUNT_DEFAULT);
// We have to set a PageControl override here, or RPCDataSource will apply default paging based on the
// request. But, once setting a paging override the CriteriaQueryGenerator will use it for
// paging *and* sorting, so we need to also ensure our desired sorting is included in the override. So,
// to get the most recent op histories, apply a descending ordering on create time.
int pageNumber = 0;
int pageSize = Integer.valueOf(currentSetting);
OrderingField orderingField = new OrderingField(OperationHistoryDataSource.Field.CREATED_TIME,
PageOrdering.DESC);
criteria.setPageControl(new PageControl(pageNumber, pageSize, orderingField));
// status
currentSetting = this.configuration.getSimpleValue(Constant.OPERATION_STATUS,
Constant.OPERATION_STATUS_DEFAULT);
String[] parsedValues = currentSetting.trim().split(",");
if (!(currentSetting.trim().isEmpty() || parsedValues.length == OperationRequestStatus.values().length)) {
OperationRequestStatus[] operationStatuses = new OperationRequestStatus[parsedValues.length];
int indx = 0;
for (String priority : parsedValues) {
OperationRequestStatus s = OperationRequestStatus.valueOf(priority);
operationStatuses[indx++] = s;
}
criteria.addFilterStatuses(operationStatuses);
}
//result timeframe if enabled
PropertySimple property = configuration.getSimple(Constant.METRIC_RANGE_ENABLE);
if (null != property && Boolean.valueOf(property.getBooleanValue())) {//then proceed setting
boolean isAdvanced = Boolean.valueOf(configuration.getSimpleValue(Constant.METRIC_RANGE_BEGIN_END_FLAG,
Constant.METRIC_RANGE_BEGIN_END_FLAG_DEFAULT));
if (isAdvanced) {
//Advanced time settings
currentSetting = configuration.getSimpleValue(Constant.METRIC_RANGE, Constant.METRIC_RANGE_DEFAULT);
String[] range = currentSetting.split(",");
if (range.length == 2) {
criteria.addFilterStartTime(Long.valueOf(range[0]));
criteria.addFilterEndTime(Long.valueOf(range[1]));
}
} else {
//Simple time settings
property = configuration.getSimple(Constant.METRIC_RANGE_LASTN);
if (property != null) {
Integer lastN = Integer.valueOf(configuration.getSimpleValue(Constant.METRIC_RANGE_LASTN,
Constant.METRIC_RANGE_LASTN_DEFAULT));
Integer units = Integer.valueOf(configuration.getSimpleValue(Constant.METRIC_RANGE_UNIT,
Constant.METRIC_RANGE_UNIT_DEFAULT));
ArrayList<Long> beginEnd = MeasurementUtility.calculateTimeFrame(lastN, units);
criteria.addFilterStartTime(Long.valueOf(beginEnd.get(0)));
criteria.addFilterEndTime(Long.valueOf(beginEnd.get(1)));
}
}
}
// add any context related filters
switch (getEntityContext().type) {
case Resource:
criteria.addFilterResourceIds(getEntityContext().getResourceId());
break;
case ResourceGroup:
criteria.addFilterGroupOperationHistoryId(getEntityContext().getGroupId());
}
return criteria;
}