1 | package fr.sii.ogham.template.freemarker; | |
2 | ||
3 | import java.io.IOException; | |
4 | import java.util.Locale; | |
5 | ||
6 | import org.slf4j.Logger; | |
7 | import org.slf4j.LoggerFactory; | |
8 | ||
9 | import fr.sii.ogham.core.resource.path.UnresolvedPath; | |
10 | import fr.sii.ogham.core.resource.resolver.ResourceResolver; | |
11 | import fr.sii.ogham.core.resource.resolver.ResourceResolverRegistry; | |
12 | import fr.sii.ogham.template.exception.ResolverAdapterException; | |
13 | import fr.sii.ogham.template.freemarker.adapter.StringContentTemplateLoader; | |
14 | import fr.sii.ogham.template.freemarker.adapter.TemplateLoaderAdapter; | |
15 | import freemarker.cache.TemplateLoader; | |
16 | import freemarker.cache.TemplateLookupContext; | |
17 | import freemarker.cache.TemplateLookupResult; | |
18 | import freemarker.cache.TemplateLookupStrategy; | |
19 | ||
20 | /** | |
21 | * Ogham special {@link TemplateLookupStrategy} that is used in order to skip | |
22 | * {@link Locale} resolution for templates that are provided directly by a | |
23 | * string and not by a path. | |
24 | * | |
25 | * @see StringContentTemplateLoader | |
26 | * @author Aurélien Baudet | |
27 | * | |
28 | */ | |
29 | public class SkipLocaleForStringContentTemplateLookupStrategy extends TemplateLookupStrategy { | |
30 | private static final Logger LOG = LoggerFactory.getLogger(SkipLocaleForStringContentTemplateLookupStrategy.class); | |
31 | ||
32 | private final TemplateLookupStrategy delegate; | |
33 | private final ResourceResolverRegistry resolverRegistry; | |
34 | private final TemplateLoaderAdapter adapter; | |
35 | ||
36 | public SkipLocaleForStringContentTemplateLookupStrategy(TemplateLookupStrategy delegate, ResourceResolverRegistry resolverRegistry, TemplateLoaderAdapter adapter) { | |
37 | super(); | |
38 | this.delegate = delegate; | |
39 | this.resolverRegistry = resolverRegistry; | |
40 | this.adapter = adapter; | |
41 | } | |
42 | ||
43 | @Override | |
44 | public TemplateLookupResult lookup(TemplateLookupContext ctx) throws IOException { | |
45 | try { | |
46 | ResourceResolver matchingResolver = resolverRegistry.getSupportingResolver(new UnresolvedPath(ctx.getTemplateName())); | |
47 | // no match, delegate to let delegate decide | |
48 |
2
1. lookup : negated conditional → SURVIVED 2. lookup : negated conditional → KILLED |
if (matchingResolver == null) { |
49 |
1
1. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → NO_COVERAGE |
return delegate.lookup(ctx); |
50 | } | |
51 | TemplateLoader matchingAdapter = adapter.adapt(matchingResolver); | |
52 | // if it is a template content (directly a string) | |
53 | // => skip locale resolution | |
54 |
2
1. lookup : negated conditional → SURVIVED 2. lookup : negated conditional → KILLED |
if (matchingAdapter instanceof StringContentTemplateLoader) { |
55 |
2
1. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → NO_COVERAGE 2. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → KILLED |
return ctx.lookupWithLocalizedThenAcquisitionStrategy(ctx.getTemplateName(), null); |
56 | } | |
57 | // standard Freemarker behavior | |
58 |
4
1. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → KILLED 2. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → KILLED 3. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → KILLED 4. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → KILLED |
return delegate.lookup(ctx); |
59 | } catch (ResolverAdapterException e) { | |
60 | LOG.debug("Failed to determine which Freemarker adapter to use for template name {}", ctx.getTemplateName(), e); | |
61 |
1
1. lookup : replaced return value with null for fr/sii/ogham/template/freemarker/SkipLocaleForStringContentTemplateLookupStrategy::lookup → NO_COVERAGE |
return delegate.lookup(ctx); |
62 | } | |
63 | } | |
64 | ||
65 | } | |
Mutations | ||
48 |
1.1 2.2 |
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49 |
1.1 |
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54 |
1.1 2.2 |
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55 |
1.1 2.2 |
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58 |
1.1 2.2 3.3 4.4 |
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61 |
1.1 |