| 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 | /** | |
| 13 | * The {@link Null2PlaceholderResolver} class is an implementation of the ObjectResolver interface. | |
| 14 | * It provides a way to resolve null objects by not replacing their expression. | |
| 15 | * | |
| 16 | * @author Joseph Verron | |
| 17 | * @version ${version} | |
| 18 | * @since 1.6.7 | |
| 19 | */ | |
| 20 | public class Null2PlaceholderResolver | |
| 21 | implements ObjectResolver { | |
| 22 | ||
| 23 | /* package */ | |
| 24 | public Null2PlaceholderResolver() { | |
| 25 | //DO NOTHING | |
| 26 | } | |
| 27 | ||
| 28 | @Override | |
| 29 | public R resolve( | |
| 30 | DocxPart document, | |
| 31 | Placeholder placeholder, | |
| 32 | Object object | |
| 33 | ) { | |
| 34 |
1
1. resolve : replaced return value with null for pro/verron/officestamper/preset/resolvers/nulls/Null2PlaceholderResolver::resolve → KILLED |
return newRun(placeholder.expression()); |
| 35 | } | |
| 36 | ||
| 37 | @Override | |
| 38 | public boolean canResolve(@Nullable Object object) { | |
| 39 |
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; |
| 40 | } | |
| 41 | ||
| 42 | @Override | |
| 43 | public R resolve( | |
| 44 | DocxPart document, | |
| 45 | String expression, | |
| 46 | Object object | |
| 47 | ) { | |
| 48 | throw new OfficeStamperException("Should not be called"); | |
| 49 | } | |
| 50 | } | |
Mutations | ||
| 34 |
1.1 |
|
| 39 |
1.1 2.2 |