/**
* @param schema
* @param area
* @param items
* @param axisType
* @return
* @throws QueryModelBuildException
*/
private static AxisMeta buildAxisMeta(
Schema schema, ExtendArea area, Map<Item, Object> items, AxisType axisType)
throws QueryModelBuildException {
AxisMeta meta = new AxisMeta(axisType);
for (Map.Entry<Item, Object> entry : items.entrySet()) {
Item item = entry.getKey();
OlapElement olapElement =
ReportDesignModelUtils.getDimOrIndDefineWithId(
schema, area.getCubeId(), item.getOlapElementId());
if (olapElement == null) {
continue;
}
if (olapElement instanceof Dimension) {
meta.getCrossjoinDims().add(olapElement.getName());
} else {
meta.getQueryMeasures().add(olapElement.getName());
}
}
return meta;
}
/**
* 通过查询
*
* @param reportModel
* @param area
* @param queryAction
* @return Map<AxisType, AxisMeta>
*/
private static Map<AxisType, AxisMeta> buildAxisMeta(
Schema schema, ExtendArea area, QueryAction queryAction) throws QueryModelBuildException {
Map<Item, Object> columns = queryAction.getColumns();
Map<AxisType, AxisMeta> rs = new HashMap<AxisType, AxisMeta>();
AxisMeta columnMeta = buildAxisMeta(schema, area, columns, AxisType.COLUMN);
rs.put(columnMeta.getAxisType(), columnMeta);
Map<Item, Object> rows = queryAction.getRows();
AxisMeta rowMeta = buildAxisMeta(schema, area, rows, AxisType.ROW);
rs.put(rowMeta.getAxisType(), rowMeta);
AxisMeta filterMeta = buildAxisMeta(schema, area, queryAction.getSlices(), AxisType.FILTER);
rs.put(filterMeta.getAxisType(), filterMeta);
return rs;
}
/**
* 判断是否需要汇总
*
* @param questionModel
* @return
*/
private static boolean needSummary(QuestionModel questionModel) {
ConfigQuestionModel configQuestionModel = (ConfigQuestionModel) questionModel;
for (AxisMeta meta : questionModel.getAxisMetas().values()) {
if (meta.getAxisType() == AxisType.ROW) {
for (String str : meta.getCrossjoinDims()) {
DimensionCondition condition =
(DimensionCondition) questionModel.getQueryConditions().get(str);
Dimension dim =
configQuestionModel.getCube().getDimensions().get(condition.getMetaName());
if (dim != null && dim.getType() == DimensionType.CALLBACK) {
if (condition.getQueryDataNodes() != null
&& condition.getQueryDataNodes().size() == 1) {
List<Member> members =
dim.getLevels()
.values()
.toArray(new Level[0])[0]
.getMembers(
configQuestionModel.getCube(),
configQuestionModel.getDataSourceInfo(),
configQuestionModel.getRequestParams());
String uniqueName = condition.getQueryDataNodes().get(0).getUniqueName();
if (MetaNameUtil.isAllMemberUniqueName(uniqueName)) {
return false;
} else if (meta.getCrossjoinDims().size() > 1) {
return false;
} else if (members.size() == 1) {
MiniCubeMember m = (MiniCubeMember) members.get(0);
if (m.getChildren() != null && m.getChildren().size() > 1) {
return false;
} else if (m.getChildren() == null) {
return false;
}
}
} else if (CollectionUtils.isEmpty(condition.getQueryDataNodes())) {
return false;
}
return true;
}
if (condition.getQueryDataNodes() == null || condition.getQueryDataNodes().isEmpty()) {
return false;
} else {
List<QueryData> queryDatas = condition.getQueryDataNodes();
for (QueryData queryData : queryDatas) {
if (MetaNameUtil.isAllMemberName(queryData.getUniqueName())) {
return false;
} else {
// TODO 这里需要修改 需要修改为可配置方式
String[] tmp = MetaNameUtil.parseUnique2NameArray(queryData.getUniqueName());
if (tmp[tmp.length - 1].contains(":")) {
return false;
}
}
}
}
}
break;
}
}
return true;
}
