1 | package pro.verron.officestamper.preset.resolvers.nulls; | |
2 | ||
3 | import org.docx4j.wml.R; | |
4 | import org.springframework.lang.Nullable; | |
5 | import pro.verron.officestamper.api.DocxPart; | |
6 | import pro.verron.officestamper.api.ObjectResolver; | |
7 | import pro.verron.officestamper.api.OfficeStamperException; | |
8 | import pro.verron.officestamper.api.Placeholder; | |
9 | ||
10 | import static pro.verron.officestamper.utils.WmlFactory.newRun; | |
11 | ||
12 | /// The [Null2PlaceholderResolver] class is an implementation of the ObjectResolver interface. | |
13 | /// It provides a way to resolve null objects by not replacing their expression. | |
14 | /// | |
15 | /// @author Joseph Verron | |
16 | /// @version ${version} | |
17 | /// @since 1.6.7 | |
18 | public class Null2PlaceholderResolver | |
19 | implements ObjectResolver { | |
20 | ||
21 | public Null2PlaceholderResolver() { | |
22 | //DO NOTHING | |
23 | } | |
24 | ||
25 | @Override | |
26 | public R resolve( | |
27 | DocxPart document, | |
28 | Placeholder placeholder, | |
29 | Object object | |
30 | ) { | |
31 |
1
1. resolve : replaced return value with null for pro/verron/officestamper/preset/resolvers/nulls/Null2PlaceholderResolver::resolve → KILLED |
return newRun(placeholder.expression()); |
32 | } | |
33 | ||
34 | @Override | |
35 | public boolean canResolve(@Nullable Object object) { | |
36 |
2
1. canResolve : replaced boolean return with true for pro/verron/officestamper/preset/resolvers/nulls/Null2PlaceholderResolver::canResolve → SURVIVED 2. canResolve : negated conditional → KILLED |
return object == null; |
37 | } | |
38 | ||
39 | @Override | |
40 | public R resolve( | |
41 | DocxPart document, | |
42 | String expression, | |
43 | Object object | |
44 | ) { | |
45 | throw new OfficeStamperException("Should not be called"); | |
46 | } | |
47 | } | |
Mutations | ||
31 |
1.1 |
|
36 |
1.1 2.2 |