Interface TemplateResolverInterceptor<V,C extends org.apache.logging.log4j.layout.template.json.resolver.TemplateResolverContext<V,C>>
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- Type Parameters:
V
- type of the value passed to theresolver
C
- type of the context employed
- All Known Subinterfaces:
EventResolverInterceptor
- All Known Implementing Classes:
EventAdditionalFieldInterceptor
,EventRootObjectKeyInterceptor
public interface TemplateResolverInterceptor<V,C extends org.apache.logging.log4j.layout.template.json.resolver.TemplateResolverContext<V,C>>
MainTemplateResolver
compilation interception interface.
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Field Summary
Fields Modifier and Type Field Description static String
CATEGORY
Main plugin category forTemplateResolverInterceptor
implementations.
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description Class<C>
getContextClass()
The targetedTemplateResolverContext
class.Class<V>
getValueClass()
The targeted value class.default Object
processTemplateBeforeResolverInjection(C context, Object node)
Intercept the read template before compiler (i.e.,TemplateResolvers.ofTemplate(TemplateResolverContext, String)
starts injecting resolvers.
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Field Detail
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CATEGORY
static final String CATEGORY
Main plugin category forTemplateResolverInterceptor
implementations.- See Also:
- Constant Field Values
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Method Detail
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processTemplateBeforeResolverInjection
default Object processTemplateBeforeResolverInjection(C context, Object node)
Intercept the read template before compiler (i.e.,TemplateResolvers.ofTemplate(TemplateResolverContext, String)
starts injecting resolvers.This is the right place to introduce, say, contextual additional fields.
- Parameters:
node
- the root object of the read template- Returns:
- the root object of the template to be compiled
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