Package: SparqlQueryFactory

SparqlQueryFactory

name	instruction	branch	complexity	line	method
SparqlQueryFactory(UnitOfWorkImpl, ConnectionWrapper)	M: 8 C: 33 80%	M: 2 C: 2 50%	M: 2 C: 1 33%	M: 0 C: 8 100%	M: 0 C: 1 100%
createNamedQuery(String)	M: 0 C: 10 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createNamedQuery(String, Class)	M: 0 C: 11 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createNativeQuery(String)	M: 0 C: 13 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createNativeQuery(String, Class)	M: 0 C: 12 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createNativeQuery(String, String)	M: 0 C: 29 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 4 100%	M: 0 C: 1 100%
createQuery(String)	M: 0 C: 13 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createQuery(String, Class)	M: 0 C: 12 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 2 100%	M: 0 C: 1 100%
createQueryImpl(String, Class, QueryParser)	M: 0 C: 23 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 4 100%	M: 0 C: 1 100%
static {...}	M: 0 C: 1 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 1 100%	M: 0 C: 1 100%

Coverage

1: /*
2: * Copyright (C) 2023 Czech Technical University in Prague
3: *
4: * This program is free software: you can redistribute it and/or modify it under
5: * the terms of the GNU General Public License as published by the Free Software
6: * Foundation, either version 3 of the License, or (at your option) any
7: * later version.
8: *
9: * This program is distributed in the hope that it will be useful, but WITHOUT
10: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11: * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
12: * details. You should have received a copy of the GNU General Public License
13: * along with this program. If not, see <http://www.gnu.org/licenses/>.
14: */
15: package cz.cvut.kbss.jopa.query.sparql;
16:
17: import cz.cvut.kbss.jopa.model.QueryImpl;
18: import cz.cvut.kbss.jopa.model.ResultSetMappingQuery;
19: import cz.cvut.kbss.jopa.model.TypedQueryImpl;
20: import cz.cvut.kbss.jopa.query.QueryParser;
21: import cz.cvut.kbss.jopa.query.mapper.SparqlResultMapper;
22: import cz.cvut.kbss.jopa.query.parameter.ParameterValueFactory;
23: import cz.cvut.kbss.jopa.query.soql.SoqlQueryParser;
24: import cz.cvut.kbss.jopa.sessions.ConnectionWrapper;
25: import cz.cvut.kbss.jopa.sessions.QueryFactory;
26: import cz.cvut.kbss.jopa.sessions.UnitOfWorkImpl;
27: import cz.cvut.kbss.jopa.utils.ErrorUtils;
28:
29: import java.util.Objects;
30:
31: public class SparqlQueryFactory implements QueryFactory {
32:
33: private final UnitOfWorkImpl uow;
34: private final ConnectionWrapper connection;
35:
36: private final QueryParser queryParser;
37: private final SoqlQueryParser soqlQueryParser;
38:
39: public SparqlQueryFactory(UnitOfWorkImpl uow, ConnectionWrapper connection) {
40:• assert uow != null;
41:• assert connection != null;
42: this.uow = uow;
43: this.connection = connection;
44: this.queryParser = new SparqlQueryParser(new ParameterValueFactory(uow));
45: this.soqlQueryParser = new SoqlQueryParser(queryParser, uow.getMetamodel());
46: }
47:
48: @Override
49: public QueryImpl createNativeQuery(String sparql) {
50: Objects.requireNonNull(sparql);
51:
52: return new QueryImpl(queryParser.parseQuery(sparql), connection);
53: }
54:
55: @Override
56: public <T> TypedQueryImpl<T> createNativeQuery(String sparql, Class<T> resultClass) {
57: Objects.requireNonNull(sparql, ErrorUtils.getNPXMessageSupplier("sparql"));
58:
59: return createQueryImpl(sparql, resultClass, queryParser);
60: }
61:
62: private <T> TypedQueryImpl<T> createQueryImpl(String query, Class<T> resultClass, QueryParser parser) {
63: Objects.requireNonNull(resultClass, ErrorUtils.getNPXMessageSupplier("resultClass"));
64:
65: final TypedQueryImpl<T> tq = new TypedQueryImpl<>(parser.parseQuery(query), resultClass, connection, uow);
66: tq.setUnitOfWork(uow);
67: return tq;
68: }
69:
70: @Override
71: public QueryImpl createNativeQuery(String sparql, String resultSetMapping) {
72: Objects.requireNonNull(sparql, ErrorUtils.getNPXMessageSupplier("sparql"));
73: Objects.requireNonNull(resultSetMapping, ErrorUtils.getNPXMessageSupplier("resultSetMapping"));
74:
75: final SparqlResultMapper mapper = uow.getResultSetMappingManager().getMapper(resultSetMapping);
76: return new ResultSetMappingQuery(queryParser.parseQuery(sparql), connection, mapper, uow);
77: }
78:
79: @Override
80: public QueryImpl createQuery(String query) {
81: Objects.requireNonNull(query);
82:
83: return new QueryImpl(soqlQueryParser.parseQuery(query), connection);
84: }
85:
86: @Override
87: public <T> TypedQueryImpl<T> createQuery(String query, Class<T> resultClass) {
88: Objects.requireNonNull(query, ErrorUtils.getNPXMessageSupplier("query"));
89: return createQueryImpl(query, resultClass, soqlQueryParser);
90: }
91:
92: @Override
93: public QueryImpl createNamedQuery(String name) {
94: final String query = uow.getNamedQueryManager().getQuery(name);
95: return createNativeQuery(query);
96: }
97:
98: @Override
99: public <T> TypedQueryImpl<T> createNamedQuery(String name, Class<T> resultClass) {
100: final String query = uow.getNamedQueryManager().getQuery(name);
101: return createNativeQuery(query, resultClass);
102: }
103: }