Modifications pour le document Macros de résultats Livetable

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...	...	@@ -884,34 +884,79 @@
884	884	*#
885	885	#macro (livetable_filterDBStringListProperty)
886	886	## Perform exact matching by default if no match type is specified.
887		- ## Note that for DBStringList properties we take into account only the first match type, even if multiple filter
888		- ## values are specified. Basically the first match type is used for all filter values.
	887	+ ## For DBStringList properties we still apply a single match type to all non-empty values, but we also allow
	888	+ ## combining the special "empty" match type with other match types.
889	889	#livetable_getMatchTypes($colname $filterValues.size() 'exact')
890		- #if ($matchType == 'partial' || $matchType == 'prefix')
891		- ## We need to join with the list of values in order to be able to use the LIKE operator.
892		- #set ($matchTarget = "${safe_tableAlias}_item")
893		- #if ($whereParams.entrySet())
894		- #set ($paramPrefix = "${safe_tableAlias}_item_")
	890	+ #livetable_getJoinOperator($colname)
	891	+
	892	+ ## Collect non-empty filter values (those whose match type is not 'empty').
	893	+ #set ($nonEmptyValues = [])
	894	+ #set ($hasEmpty = false)
	895	+ #set ($matchType = 'invalid')
	896	+ #foreach ($filterValue in $filterValues)
	897	+ #if ($matchTypes.get($foreach.index) == 'empty')
	898	+ #set ($hasEmpty = true)
	899	+ ## When we want to match empty values, we can't have other match types than exact for non-empty values as for
	900	+ ## other match types, we need to join with the list of values, which is not compatible with checking for
	901	+ ## emptiness.
	902	+ #set ($matchType = 'exact')
	903	+ #elseif ("$!filterValue" != '')
	904	+ #set ($discard = $nonEmptyValues.add($filterValue))
	905	+ ## Store the first non-empty match type.
	906	+ #if ($matchType == 'invalid')
	907	+ #set ($matchType = $matchTypes.get($foreach.index))
	908	+ #end
	909	+ #end
	910	+ #end
	911	+
	912	+ ## 1) Apply the non-empty constraints.
	913	+ #if (!$nonEmptyValues.isEmpty())
	914	+ #if ($matchType == 'partial' || $matchType == 'prefix')
	915	+ ## We need to join with the list of values in order to be able to use the LIKE operator.
	916	+ #set ($matchTarget = "${safe_tableAlias}_item")
	917	+ #if ($whereParams.entrySet())
	918	+ #set ($paramPrefix = "${safe_tableAlias}_item_")
	919	+ #else
	920	+ #set ($paramPrefix = $NULL)
	921	+ #end
	922	+ #set ($joinPos = $mathtool.add($fromSql.lastIndexOf(" $safe_tableAlias"), $mathtool.add($safe_tableAlias.length(), 1)))
	923	+ #set ($fromSql = "$fromSql.substring(0, $joinPos) join ${safe_tableAlias}.list as $matchTarget $fromSql.substring($joinPos)")
895	895	#else
896		- #set ($paramPrefix = $NULL)
	925	+ ## Fall-back on exact matching even if the match type is specified, when its value is not supported.
	926	+ #set ($matchType = 'exact')
	927	+ #set ($matchTarget = "${safe_tableAlias}.list")
	928	+ #if ($whereParams.entrySet())
	929	+ #set ($paramPrefix = "${safe_tableAlias}_list_")
	930	+ #else
	931	+ #set ($paramPrefix = $NULL)
	932	+ #end
897	897	#end
898		- #set ($joinPos = $mathtool.add($fromSql.lastIndexOf(" $safe_tableAlias"), $mathtool.add($safe_tableAlias.length(), 1)))
899		- #set ($fromSql = "$fromSql.substring(0, $joinPos) join ${safe_tableAlias}.list as $matchTarget $fromSql.substring($joinPos)")
900		- #else
901		- ## Fall-back on exact matching even if the match type is specified, when its value is not supported.
902		- #set ($matchType = 'exact')
903		- #set ($matchTarget = "${safe_tableAlias}.list")
904		- #if ($whereParams.entrySet())
905		- #set ($paramPrefix = "${safe_tableAlias}_list_")
	934	+
	935	+ #set ($filterQuery = "#livetable_getFilterQuery($matchTarget $matchType true $nonEmptyValues.size() $paramPrefix $NULL)")
	936	+ #if (!$hasEmpty)
	937	+ ## Only non-empty values are used, combine directly with the existing constraints, otherwise, they will be
	938	+ ## combined later together with the empty constraint.
	939	+ #set ($whereSql = "$whereSql and ($filterQuery.trim())")
	940	+ #end
	941	+ #foreach ($filterValue in $nonEmptyValues)
	942	+ #livetable_addFilterParam($filterValue $matchType $whereParams "${paramPrefix}${foreach.count}")
	943	+ #end
	944	+ #end
	945	+
	946	+ ## 2) Optionally add a single constraint if any match type is 'empty'.
	947	+ #if ($hasEmpty)
	948	+ ## "empty" means that there is no list item stored for this property on the filtered object.
	949	+ ## The proper way to check for that would be "${safe_tableAlias}.list IS EMPTY", but JSQL cannot parse "IS EMPTY"
	950	+ ## which means that we cannot use it without programming right.
	951	+ #set ($emptyConstraint = "size(${safe_tableAlias}.list) = 0")
	952	+ #if ($nonEmptyValues.isEmpty())
	953	+ ## Only 'empty' is used, combine with the existing constraints.
	954	+ #set ($whereSql = "${whereSql} and ${emptyConstraint}")
906	906	#else
907		- #set ($paramPrefix = $NULL)
	956	+ ## Combine non-empty group and empty condition using the join operator.
	957	+ #set ($whereSql = "${whereSql} and ($filterQuery.trim() ${joinOperator} ${emptyConstraint})")
908	908	#end
909	909	#end
910		- #set ($filterQuery = "#livetable_getFilterQuery($matchTarget $matchType true $filterValues.size() $paramPrefix $NULL)")
911		- #set ($whereSql = "$whereSql and ($filterQuery.trim())")
912		- #foreach ($filterValue in $filterValues)
913		- #livetable_addFilterParam($filterValue $matchType $whereParams "${paramPrefix}${foreach.count}")
914		- #end
915	915	#end
916	916
917	917
...	...	@@ -1006,9 +1006,9 @@
1006	1006	#if ($matchType == 'partial' || $matchType == 'prefix')
1007	1007	#livetable_repeatParams("upper($column) like upper(?)", " $joinOperator ", $valueCount, $paramPrefix, $paramOffset)
1008	1008	#elseif($matchType == 'empty')
1009		- ## Check if the value of the column is like the empty parameter (which is often the empty string), or if the value
	1054	+ ## Check if the value of the column is like the empty parameter (which is often the empty string), or if the value
1010	1010	## of the column is null (to be compliant with Oracle which stores the empty string as a NULL value).
1011		- #livetable_repeatParams("($column like ? or $column is null)", " $joinOperator ", $valueCount, $paramPrefix,
	1056	+ #livetable_repeatParams("($column like ? or $column is null)", " $joinOperator ", $valueCount, $paramPrefix,
1012	1012	$paramOffset)
1013	1013	#elseif ($isList)
1014	1014	#livetable_repeatParams("? in elements($column)", " $joinOperator ", $valueCount, $paramPrefix, $paramOffset)