Method: resolveFieldName(String, MethodDescription)

1: /*
2: * JOPA
3: * Copyright (C) 2024 Czech Technical University in Prague
4: *
5: * This library is free software; you can redistribute it and/or
6: * modify it under the terms of the GNU Lesser General Public
7: * License as published by the Free Software Foundation; either
8: * version 3.0 of the License, or (at your option) any later version.
9: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library.
17: */
18: package cz.cvut.kbss.jopa.model.metamodel.gen;
19:
20: import cz.cvut.kbss.jopa.model.metamodel.AnnotatedAccessor;
21: import net.bytebuddy.description.method.MethodDescription;
22:
23: import java.beans.Introspector;
24: import java.util.Optional;
25:
26: /**
27: * Matches only persistent attribute setters.
28: * <p>
29: * This matcher checks that there exists a persistent field corresponding to the method name that appears to be a
30: * setter.
31: *
32: * @param <T> MethodDescription
33: */
34: public class PersistentPropertySetterMatcher<T extends MethodDescription> extends PersistentPropertyMatcher<T> {
35:
36: public PersistentPropertySetterMatcher(Class<?> parentType) {
37: super(parentType);
38: }
39:
40: @Override
41: protected Optional<String> resolveFieldName(String methodName, MethodDescription methodDesc) {
42:• assert methodName.startsWith(AnnotatedAccessor.SET_PREFIX) && methodDesc.getParameters().size() == 1;
43:
44: return Optional.of(Introspector.decapitalize(methodName.substring(AnnotatedAccessor.SET_PREFIX.length())));
45: }
46: }