/**
* Returns the subcategories of a facet field, given CategoryDrillDownRequestBean
*
* @param drillDownRequest The category drilldown object which contains the category drilldown
* information
* @return SubCategoriesBean instance that contains the immediate category information
* @throws AnalyticsWebServiceException
*/
public SubCategoriesBean drillDownCategories(CategoryDrillDownRequestBean drillDownRequest)
throws AnalyticsWebServiceException {
SubCategoriesBean subCategoriesBean = new SubCategoriesBean();
try {
SubCategories subCategories =
analyticsDataAPI.drillDownCategories(
getUsername(), getCategoryDrillDownRequest(drillDownRequest));
subCategoriesBean.setPath(subCategories.getPath());
if (subCategories.getCategories() != null) {
subCategoriesBean.setCategories(getSearchResultEntryBeans(subCategories));
}
} catch (Exception e) {
logger.error(
"Unable to get drill down category information for table["
+ drillDownRequest.getTableName()
+ "] and "
+ "field["
+ drillDownRequest.getFieldName()
+ "] due to "
+ e.getMessage(),
e);
throw new AnalyticsWebServiceException(
"Unable to get drill down category information for "
+ "table["
+ drillDownRequest.getTableName()
+ "] and "
+ "field["
+ drillDownRequest.getFieldName()
+ "] due to "
+ e.getMessage(),
e);
}
return subCategoriesBean;
}
private CategorySearchResultEntryBean[] getSearchResultEntryBeans(SubCategories subCategories) {
CategorySearchResultEntryBean[] searchResultEntryBeans =
new CategorySearchResultEntryBean[subCategories.getCategories().size()];
int i = 0;
for (CategorySearchResultEntry searchResultEntry : subCategories.getCategories()) {
CategorySearchResultEntryBean resultEntryBean = new CategorySearchResultEntryBean();
resultEntryBean.setCategoryName(searchResultEntry.getCategoryValue());
resultEntryBean.setScore(searchResultEntry.getScore());
searchResultEntryBeans[i++] = resultEntryBean;
}
return searchResultEntryBeans;
}