public boolean setCategory(String category) throws ParseException {
if (category == null || category.length() == 0) return false;
String[] categories = category.split(",");
Query catQuery = null;
QueryParser qp =
new QueryParser(
DocumentWrap.CATEGORY, AnalyzerFactory.get(collectionsList.get(0).getLanguage()));
if (categories.length == 1) {
catQuery = qp.parse(categories[0]);
} else {
catQuery = new BooleanQuery();
for (int i = 0; i < categories.length; i++) {
((BooleanQuery) catQuery).add(qp.parse(categories[i]), BooleanClause.Occur.SHOULD);
}
}
this.query = combineQueries(catQuery, this.query);
return true;
}
public boolean setCriteria(String _critera, String type) throws ParseException {
if (_critera == null || _critera.length() == 0) return false;
// If this is 'simple' then we OR up all parameters
if ((type == null || type.equalsIgnoreCase("simple")) && _critera.indexOf(",") != -1) {
String[] tokens = _critera.split(",");
_critera = tokens[0];
for (int x = 1; x < tokens.length; x++) _critera += " OR " + tokens[x];
}
if (_critera.equals(
"*")) // Special Case, this allows you to retrieve all results from the collection
query = new MatchAllDocsQuery();
else {
QueryParser qp =
new QueryParser(
DocumentWrap.CONTENTS, AnalyzerFactory.get(collectionsList.get(0).getLanguage()));
query = qp.parse(_critera);
}
return true;
}