@Override
public BooleanQuery getFullQuery(SearchContext searchContext) throws SearchException {
try {
BooleanQuery contextQuery = new BooleanQueryImpl();
addContext(contextQuery, searchContext);
BooleanQuery searchQuery = new BooleanQueryImpl();
addSearchKeywords(searchQuery, searchContext);
BooleanQuery fullQuery = new BooleanQueryImpl();
if (contextQuery.hasClauses()) {
fullQuery.add(contextQuery, BooleanClauseOccur.MUST);
}
if (searchQuery.hasClauses()) {
fullQuery.add(searchQuery, BooleanClauseOccur.MUST);
}
BooleanClause<Query>[] booleanClauses = searchContext.getBooleanClauses();
if (booleanClauses != null) {
for (BooleanClause<Query> booleanClause : booleanClauses) {
fullQuery.add(booleanClause.getClause(), booleanClause.getBooleanClauseOccur());
}
}
fullQuery.setQueryConfig(searchContext.getQueryConfig());
return fullQuery;
} catch (Exception e) {
throw new SearchException(e);
}
}
protected boolean contains(Query query1, Query query2) {
if (query1 instanceof BooleanQuery) {
BooleanQuery booleanQuery = (BooleanQuery) query1;
for (BooleanClause<Query> booleanClause : booleanQuery.clauses()) {
if (contains(booleanClause.getClause(), query2)) {
return true;
}
}
return false;
} else if (query2 instanceof BooleanQuery) {
BooleanQuery booleanQuery = (BooleanQuery) query2;
for (BooleanClause<Query> booleanClause : booleanQuery.clauses()) {
if (contains(query1, booleanClause.getClause())) {
return true;
}
}
return false;
} else if ((query1 instanceof TermQuery) && (query2 instanceof TermQuery)) {
TermQuery termQuery1 = (TermQuery) query1;
QueryTerm queryTerm1 = termQuery1.getQueryTerm();
String field1 = queryTerm1.getField();
String value1 = queryTerm1.getValue();
TermQuery termQuery2 = (TermQuery) query2;
QueryTerm queryTerm2 = termQuery2.getQueryTerm();
String field2 = queryTerm2.getField();
String value2 = queryTerm2.getValue();
if (field1.equals(field2) && value1.equals(value2)) {
return true;
}
} else if ((query1 instanceof TermRangeQuery) && (query2 instanceof TermRangeQuery)) {
TermRangeQuery termRangeQuery1 = (TermRangeQuery) query1;
boolean includesLower1 = termRangeQuery1.includesLower();
boolean includesUpper1 = termRangeQuery1.includesUpper();
String lowerTerm1 = termRangeQuery1.getLowerTerm();
String upperTerm1 = termRangeQuery1.getUpperTerm();
TermRangeQuery termRangeQuery2 = (TermRangeQuery) query2;
boolean includesLower2 = termRangeQuery2.includesLower();
boolean includesUpper2 = termRangeQuery2.includesUpper();
String lowerTerm2 = termRangeQuery2.getLowerTerm();
String upperTerm2 = termRangeQuery2.getUpperTerm();
if ((includesLower1 == includesLower2)
&& (includesUpper1 == includesUpper2)
&& lowerTerm1.equals(lowerTerm2)
&& upperTerm1.equals(upperTerm2)) {
return true;
}
} else if ((query1 instanceof WildcardQuery) && (query2 instanceof WildcardQuery)) {
WildcardQuery wildcardQuery1 = (WildcardQuery) query1;
QueryTerm queryTerm1 = wildcardQuery1.getQueryTerm();
String field1 = queryTerm1.getField();
String value1 = queryTerm1.getValue();
WildcardQuery wildcardQuery2 = (WildcardQuery) query2;
QueryTerm queryTerm2 = wildcardQuery2.getQueryTerm();
String field2 = queryTerm2.getField();
String value2 = queryTerm2.getValue();
if (field1.equals(field2) && value1.equals(value2)) {
return true;
}
}
return false;
}
