Package: DateInstanceBuilder
DateInstanceBuilder
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DateInstanceBuilder(CloneBuilderImpl, UnitOfWork) |
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buildClone(Object, Field, Object, Descriptor) |
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mergeChanges(Field, Object, Object, Object) |
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populatesAttributes() |
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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.sessions;
16:
17: import cz.cvut.kbss.jopa.model.descriptors.Descriptor;
18: import cz.cvut.kbss.jopa.utils.EntityPropertiesUtils;
19:
20: import java.lang.reflect.Field;
21: import java.util.Date;
22:
23: /**
24: * @author ledvima1
25: */
26: public class DateInstanceBuilder extends AbstractInstanceBuilder {
27:
28: public DateInstanceBuilder(CloneBuilderImpl builder, UnitOfWork uow) {
29: super(builder, uow);
30: }
31:
32: @Override
33: Object buildClone(Object cloneOwner, Field field, Object original, Descriptor descriptor) {
34:• if (original == null) {
35: return null;
36: }
37: final Date orig = (Date) original;
38: return new Date(orig.getTime());
39: }
40:
41: @Override
42: void mergeChanges(Field field, Object target, Object originalValue, Object cloneValue) {
43: EntityPropertiesUtils.setFieldValue(field, target, cloneValue);
44: }
45:
46: @Override
47: boolean populatesAttributes() {
48: return true;
49: }
50: }