| 1 | package fr.sii.ogham.core.filler; | |
| 2 | ||
| 3 | import fr.sii.ogham.core.message.Message; | |
| 4 | import fr.sii.ogham.core.message.capability.HasSubject; | |
| 5 | import fr.sii.ogham.core.subject.provider.SubjectProvider; | |
| 6 | ||
| 7 | /** | |
| 8 | * Message filler that provides a subject to the message. If the message has | |
| 9 | * subject capability (implements {@link HasSubject}) and if the current subject | |
| 10 | * is null, then this filler asks to a {@link SubjectProvider} to generate a | |
| 11 | * subject. | |
| 12 | * | |
| 13 | * @author Aurélien Baudet | |
| 14 | * | |
| 15 | */ | |
| 16 | public class SubjectFiller implements MessageFiller { | |
| 17 | /** | |
| 18 | * The subject provider used to generate the subject | |
| 19 | */ | |
| 20 | private SubjectProvider subjectProvider; | |
| 21 | ||
| 22 | /** | |
| 23 | * Initializes the filler with the provider that will generate the subject | |
| 24 | * value | |
| 25 | * | |
| 26 | * @param subjectProvider | |
| 27 | * used to generate the subject value | |
| 28 | */ | |
| 29 | public SubjectFiller(SubjectProvider subjectProvider) { | |
| 30 | super(); | |
| 31 | this.subjectProvider = subjectProvider; | |
| 32 | } | |
| 33 | ||
| 34 | @Override | |
| 35 | public void fill(Message message) { | |
| 36 |
1
1. fill : negated conditional → RUN_ERROR |
if (message instanceof HasSubject) { |
| 37 | HasSubject msg = (HasSubject) message; | |
| 38 | // only try to set the subject if none is provided | |
| 39 |
1
1. fill : negated conditional → RUN_ERROR |
if (msg.getSubject() == null) { |
| 40 | String subject = subjectProvider.provide(message); | |
| 41 |
1
1. fill : negated conditional → RUN_ERROR |
if (subject != null) { |
| 42 |
1
1. fill : removed call to fr/sii/ogham/core/message/capability/HasSubject::setSubject → NO_COVERAGE |
msg.setSubject(subject); |
| 43 | } | |
| 44 | } | |
| 45 | } | |
| 46 | } | |
| 47 | ||
| 48 | } | |
Mutations | ||
| 36 |
1.1 |
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| 39 |
1.1 |
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| 41 |
1.1 |
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| 42 |
1.1 |