private void getQueryFromCriteria(SearchCriteria searchCriteria)
{
if (searchCriteria.SearchCriteriaList.Count() > 0)
{
bexisSearching = new BooleanQuery();
foreach (SearchCriterion sco in searchCriteria.SearchCriteriaList)
{
if (sco.Values.Count > 0)
{
if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Category))
{
BooleanQuery bexisSearchingCategory = new BooleanQuery();
String fieldName = "category_" + sco.SearchComponent.Name;
QueryParser parser;
if (fieldName.ToLower().Equals("category_all"))
{
List<string> temp2 = BexisIndexSearcher.getCategoryFields().ToList();
temp2.AddRange(BexisIndexSearcher.getStoredFields().ToList());
temp2.Add("ng_all");
parser = new MultiFieldQueryParser(Lucene.Net.Util.Version.LUCENE_30, temp2.ToArray(), new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
}
else
{
parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, fieldName, new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
}
foreach (String value in sco.Values)
{
String encodedValue = EncoderHelper.Encode(value);
String newString = null;
//string value = val.Replace(")", "").Replace("(", "");
char[] delimiter = new char[] { ';', ' ', ',', '!', '.' };
string[] parts = encodedValue.ToLower().Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < parts.Length; i++)
{
newString = newString + " " + parts[i] + "~0.6";
}
parser.PhraseSlop = 5;
parser.DefaultOperator = QueryParser.AND_OPERATOR;
string query_value = encodedValue;
if (encodedValue.Equals(""))
{
query_value = "*:*";
}
Query query = parser.Parse(query_value);
bexisSearchingCategory.Add(query, Occur.SHOULD);
}
((BooleanQuery)bexisSearching).Add(bexisSearchingCategory, Occur.MUST);
}
else if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Facet))
{
String fieldName = "facet_" + sco.SearchComponent.Name;
BooleanQuery bexisSearchingFacet = new BooleanQuery();
foreach (String value in sco.Values)
{
String encodedValue = value;
Query query = new TermQuery(new Term(fieldName, encodedValue));
bexisSearchingFacet.Add(query, Occur.SHOULD);
}
((BooleanQuery)bexisSearching).Add(bexisSearchingFacet, Occur.MUST);
}
else if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Property))
{
String fieldName = "property_" + sco.SearchComponent.Name;
Property pp = (Property)sco.SearchComponent;
if (pp.UIComponent.ToLower().Equals("range"))
{
fieldName = "property_numeric_" + sco.SearchComponent.Name;
DateTime dd = new DateTime(Int32.Parse(sco.Values[0]), 1, 1, 1, 1, 1);
if (pp.Direction == Direction.increase)
{
NumericRangeQuery<long> dateRangeQuery = NumericRangeQuery.NewLongRange(fieldName , dd.Ticks, long.MaxValue, true, true);
((BooleanQuery)bexisSearching).Add(dateRangeQuery, Occur.MUST);
}
else
{
NumericRangeQuery<long> dateRangeQuery = NumericRangeQuery.NewLongRange(fieldName , long.MinValue, dd.Ticks, true, true);
((BooleanQuery)bexisSearching).Add(dateRangeQuery, Occur.MUST);
}
}
else
{
BooleanQuery bexisSearchingProperty = new BooleanQuery();
foreach (String value in sco.Values)
{
if (value.ToLower().Equals("all"))
{
Query query = new MatchAllDocsQuery();
bexisSearchingProperty.Add(query, Occur.SHOULD);
}
else
{
String encodedValue = value;
if (SearchConfig.getNumericProperties().Contains(sco.SearchComponent.Name.ToLower()))
{
}
else
{
Query query = new TermQuery(new Term(fieldName, encodedValue));
bexisSearchingProperty.Add(query, Occur.SHOULD);
}
}
}
((BooleanQuery)bexisSearching).Add(bexisSearchingProperty, Occur.MUST);
}
}
}
else
{
//do nothing yet
}
}
}
else
{
QueryParser parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, "id", new SimpleAnalyzer());
bexisSearching = parser.Parse("*:*");
}
}
