public boolean removeLevel(
String queryName, String dimensionName, String uniqueHierarchyName, String uniqueLevelName) {
IQuery query = getIQuery(queryName);
removeAllChildren(queryName, dimensionName);
QueryDimension dimension = query.getDimension(dimensionName);
try {
for (Hierarchy hierarchy : dimension.getDimension().getHierarchies()) {
if (hierarchy.getUniqueName().equals(uniqueHierarchyName)) {
for (Level level : hierarchy.getLevels()) {
if (level.getUniqueName().equals(uniqueLevelName)) {
Selection inclusion = dimension.createSelection(level);
dimension.getInclusions().remove(inclusion);
ArrayList<Selection> removals = new ArrayList<Selection>();
for (Selection sel : dimension.getInclusions()) {
if ((sel.getRootElement() instanceof Member)) {
if (((Member) sel.getRootElement()).getLevel().equals(level)) {
if (dimension.getInclusions().contains(sel)) {
removals.add(sel);
}
}
}
}
dimension.getInclusions().removeAll(removals);
}
}
}
}
} catch (Exception e) {
throw new SaikuServiceException(
"Cannot remove level" + uniqueLevelName + "from dimension " + dimensionName, e);
}
return true;
}
public boolean includeLevel(
String queryName, String dimensionName, String uniqueHierarchyName, String uniqueLevelName) {
IQuery query = getIQuery(queryName);
removeAllChildren(queryName, dimensionName);
QueryDimension dimension = query.getDimension(dimensionName);
for (Hierarchy hierarchy : dimension.getDimension().getHierarchies()) {
if (hierarchy.getUniqueName().equals(uniqueHierarchyName)) {
for (Level level : hierarchy.getLevels()) {
if (level.getUniqueName().equals(uniqueLevelName)) {
Selection sel = dimension.createSelection(level);
if (!dimension.getInclusions().contains(sel)) {
dimension.include(level);
}
return true;
}
}
}
}
return false;
}