Package: SparqlQueryFactory

SparqlQueryFactory

name	instruction	branch	complexity	line	method
SparqlQueryFactory(UnitOfWorkImpl, ConnectionWrapper)	M: 8 C: 20 71%	M: 2 C: 2 50%	M: 2 C: 1 33%	M: 0 C: 7 100%	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: 20 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 4 100%	M: 0 C: 1 100%
createNativeQuery(String, Class)	M: 0 C: 34 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 6 100%	M: 0 C: 1 100%
createQuery(String)	M: 0 C: 7 100%	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: 15 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 3 100%	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) 2016 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.TypedQueryImpl;
19: import cz.cvut.kbss.jopa.query.QueryParser;
20: import cz.cvut.kbss.jopa.sessions.ConnectionWrapper;
21: import cz.cvut.kbss.jopa.sessions.QueryFactory;
22: import cz.cvut.kbss.jopa.sessions.UnitOfWorkImpl;
23: import cz.cvut.kbss.jopa.utils.ErrorUtils;
24:
25: import java.util.Objects;
26:
27: public class SparqlQueryFactory implements QueryFactory {
28:
29: private final UnitOfWorkImpl uow;
30: private final ConnectionWrapper connection;
31:
32: private final QueryParser queryParser;
33:
34: public SparqlQueryFactory(UnitOfWorkImpl uow, ConnectionWrapper connection) {
35:• assert uow != null;
36:• assert connection != null;
37: this.uow = uow;
38: this.connection = connection;
39: this.queryParser = new SparqlQueryParser();
40: }
41:
42: @Override
43: public QueryImpl createNativeQuery(String sparql) {
44: Objects.requireNonNull(sparql);
45:
46: final QueryImpl q = new QueryImpl(queryParser.parseQuery(sparql), connection);
47: q.useBackupOntology(uow.useBackupOntologyForQueryProcessing());
48: return q;
49: }
50:
51: @Override
52: public <T> TypedQueryImpl<T> createNativeQuery(String sparql, Class<T> resultClass) {
53: Objects.requireNonNull(sparql, ErrorUtils.getNPXMessageSupplier("sparql"));
54: Objects.requireNonNull(resultClass, ErrorUtils.getNPXMessageSupplier("resultClass"));
55:
56: final TypedQueryImpl<T> tq = new TypedQueryImpl<>(queryParser.parseQuery(sparql), resultClass, connection, uow);
57: tq.setUnitOfWork(uow);
58: tq.useBackupOntology(uow.useBackupOntologyForQueryProcessing());
59: return tq;
60: }
61:
62: @Override
63: public QueryImpl createQuery(String query) {
64: Objects.requireNonNull(query);
65:
66: // We do not support any more abstract syntax, yet
67: return createNativeQuery(query);
68: }
69:
70: @Override
71: public <T> TypedQueryImpl<T> createQuery(String query, Class<T> resultClass) {
72: Objects.requireNonNull(query, ErrorUtils.getNPXMessageSupplier("query"));
73: Objects.requireNonNull(resultClass, ErrorUtils.getNPXMessageSupplier("resultClass"));
74:
75: // We do not support any more abstract syntax, yet
76: return createNativeQuery(query, resultClass);
77: }
78:
79: @Override
80: public QueryImpl createNamedQuery(String name) {
81: final String query = uow.getNamedQueryManager().getQuery(name);
82: return createNativeQuery(query);
83: }
84:
85: @Override
86: public <T> TypedQueryImpl<T> createNamedQuery(String name, Class<T> resultClass) {
87: final String query = uow.getNamedQueryManager().getQuery(name);
88: return createNativeQuery(query, resultClass);
89: }
90: }