Total Count in Queries

[lorthirk]

Introducing Total Count in queries. Now an askTotalCount flag can be set on a Query object so that the result also returns the total count of the objects that matched the query, in addition to the list of the objects that remains tied to the limit and offset parameters.

As a side effect, all the queries from the Console have been migrated from the "query() + count()" approach to single queries with askTotalCount set to true.

The flag is also available in REST APIs.

Related Issue
No related issues

[codecov]

Codecov Report

Merging #2832 into develop will increase coverage by 0.65%.
The diff coverage is 12.5%.

@@              Coverage Diff              @@
##             develop    #2832      +/-   ##
=============================================
+ Coverage      54.66%   55.31%   +0.65%     
- Complexity      2298     2353      +55     
=============================================
  Files           1008     1008              
  Lines          21769    21777       +8     
  Branches        1972     1973       +1     
=============================================
+ Hits           11899    12047     +148     
+ Misses          8961     8817     -144     
- Partials         909      913       +4

Impacted Files	Coverage Δ	Complexity Δ
...kapua/commons/model/query/KapuaListResultImpl.java	83.33% <0%> (-2.39%)	0 <0> (ø)
...pse/kapua/commons/service/internal/ServiceDAO.java	77.16% <0%> (+2.24%)	0 <0> (ø)	⬇️
.../kapua/commons/model/query/AbstractKapuaQuery.java	73.33% <33.33%> (-2.86%)	0 <0> (ø)
...ce/management/commons/call/DeviceCallExecutor.java	62.79% <0%> (-4.66%)	0% <0%> (ø)
.../DeviceManagementOperationRegistryServiceImpl.java	68% <0%> (-4%)	12% <0%> (-2%)
...a/job/engine/jbatch/listener/KapuaJobListener.java	90.27% <0%> (-1.39%)	28% <0%> (-1%)
...onfiguration/AbstractKapuaConfigurableService.java	80% <0%> (+3.63%)	0% <0%> (ø)	⬇️
...e/kapua/service/job/step/internal/JobStepImpl.java	70.37% <0%> (+3.7%)	11% <0%> (+1%)	⬆️
...rvice/job/execution/internal/JobExecutionImpl.java	77.14% <0%> (+5.71%)	15% <0%> (+2%)	⬆️
... and 17 more

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