/**
* Makes a flag based query clause. This is where searches can filtered by portal.
*
* <p>If you think that search is not working correctly with protals and all that kruft then this
* is a method you want to look at.
*
* <p>It only takes into account "the portal flag" and flag1Exclusive must be set. Where does that
* stuff get set? Look in vitro.flags.PortalFlag
*
* <p>One thing to keep in mind with portal filtering and search is that if you want to search a
* portal that is different then the portal the user is 'in' then the home parameter should be set
* to force the user into the new portal.
*
* <p>Ex. Bob requests the search page for vivo in portal 3. You want to have a drop down menu so
* bob can search the all CALS protal, id 60. You need to have a home=60 on your search form. If
* you don't set home=60 with your search query, then the search will not be in the all portal AND
* the WebappDaoFactory will be filtered to only show things in portal 3.
*
* <p>Notice: flag1 as a parameter is ignored. bdc34 2009-05-22.
*/
@SuppressWarnings("static-access")
private Query makeFlagQuery(PortalFlag flag) {
if (flag == null
|| !flag.isFilteringActive()
|| flag.getFlag1DisplayStatus() == flag.SHOW_ALL_PORTALS) return null;
// make one term for each bit in the numeric flag that is set
Collection<TermQuery> terms = new LinkedList<TermQuery>();
int portalNumericId = flag.getFlag1Numeric();
Long[] bits = FlagMathUtils.numeric2numerics(portalNumericId);
for (Long bit : bits) {
terms.add(new TermQuery(new Term(Entity2LuceneDoc.term.PORTAL, Long.toString(bit))));
}
// make a boolean OR query for all of those terms
BooleanQuery boolQuery = new BooleanQuery();
if (terms.size() > 0) {
for (TermQuery term : terms) {
boolQuery.add(term, BooleanClause.Occur.SHOULD);
}
return boolQuery;
} else {
// we have no flags set, so no flag filtering
return null;
}
}
/** Filter the entities based on the specifications of the tab. */
protected static UnaryFunctor<Individual, Boolean> getPortalFilter(Tab tab) {
ApplicationBean appBean = new ApplicationBean();
if (tab.getPortalId() == appBean.getSharedPortalFlagNumeric()) {
return VitroFilterUtils.getCalsPortalFilter().getIndividualFilter();
// } else if (tab.getPortalId() == appBean.getAllPortalFlagNumeric()){
} else if (tab.getPortalId() == 65535) {
return VitroFilterUtils.t;
} else {
return VitroFilterUtils.getFlag1ExclusiveFilter(
FlagMathUtils.portalId2Numeric(tab.getPortalId()));
}
}