Method: DefaultValueMerger()

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.sessions.merge;
19:
20: import cz.cvut.kbss.jopa.model.descriptors.Descriptor;
21: import cz.cvut.kbss.jopa.model.metamodel.FieldSpecification;
22: import cz.cvut.kbss.jopa.sessions.change.ChangeRecord;
23: import cz.cvut.kbss.jopa.utils.EntityPropertiesUtils;
24:
25: public class DefaultValueMerger implements ValueMerger {
26:
27: public void mergeValue(FieldSpecification<?, ?> att, Object target, Object mergedValue) {
28: EntityPropertiesUtils.setFieldValue(att.getJavaField(), target, mergedValue);
29: }
30:
31: @Override
32: public void mergeValue(Object target, ChangeRecord changeRecord, Descriptor attributeDescriptor) {
33: EntityPropertiesUtils.setFieldValue(changeRecord.getAttribute().getJavaField(), target, changeRecord.getNewValue());
34: }
35: }