Package com.linecorp.armeria.common.logging

Class JsonLogFormatterBuilder

java.lang.Object

com.linecorp.armeria.common.logging.JsonLogFormatterBuilder

@UnstableApi
public final class JsonLogFormatterBuilder
extends Object

A builder implementation for JsonLogFormatter.

Method Summary

Modifier and Type	Method	Description
LogFormatter	build()	Returns a newly-created JSON LogFormatter based on the properties of this builder.
JsonLogFormatterBuilder	contentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> contentSanitizer)	Sets the BiFunction to use to sanitize request and response content before logging.
JsonLogFormatterBuilder	headersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> headersSanitizer)	Sets the BiFunction to use to sanitize request, response and trailers before logging.
JsonLogFormatterBuilder	objectMapper(ObjectMapper objectMapper)	Sets the ObjectMapper that will be used to convert an object into a JSON format message.
JsonLogFormatterBuilder	requestContentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> requestContentSanitizer)	Sets the BiFunction to use to sanitize request content before logging.
JsonLogFormatterBuilder	requestHeadersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> requestHeadersSanitizer)	Sets the BiFunction to use to sanitize request headers before logging.
JsonLogFormatterBuilder	requestTrailersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> requestTrailersSanitizer)	Sets the BiFunction to use to sanitize request trailers before logging.
JsonLogFormatterBuilder	responseContentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> responseContentSanitizer)	Sets the BiFunction to use to sanitize response content before logging.
JsonLogFormatterBuilder	responseHeadersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> responseHeadersSanitizer)	Sets the BiFunction to use to sanitize response headers before logging.
JsonLogFormatterBuilder	responseTrailersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> responseTrailersSanitizer)	Sets the BiFunction to use to sanitize response trailers before logging.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

objectMapper

public JsonLogFormatterBuilder objectMapper(ObjectMapper objectMapper)

Sets the ObjectMapper that will be used to convert an object into a JSON format message.

build

public LogFormatter build()

Returns a newly-created JSON LogFormatter based on the properties of this builder.

requestHeadersSanitizer

public JsonLogFormatterBuilder requestHeadersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> requestHeadersSanitizer)

Sets the BiFunction to use to sanitize request headers before logging. It is common to have the BiFunction that removes sensitive headers, like Cookie, before logging. If unset, will not sanitize request headers.

 HeadersSanitizer<String> headersSanitizer =
   HeadersSanitizer
     .builderForText()
     .sensitiveHeaders("Authorization", "Cookie")
     ...
     .build();

  LogFormatter
    .builderForText()
    .requestHeadersSanitizer(headersSanitizer)
    ...
 

See Also:

• HeadersSanitizer

responseHeadersSanitizer

public JsonLogFormatterBuilder responseHeadersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> responseHeadersSanitizer)

Sets the BiFunction to use to sanitize response headers before logging. It is common to have the BiFunction that removes sensitive headers, like Set-Cookie, before logging. If unset, will not sanitize response headers.

 HeadersSanitizer<String> headersSanitizer =
   HeadersSanitizer
     .builderForText()
     .sensitiveHeaders("Set-Cookie")
     ...
     .build();

  LogFormatter
    .builderForText()
    .responseHeadersSanitizer(headersSanitizer)
    ...
 

See Also:

• HeadersSanitizer

requestTrailersSanitizer

public JsonLogFormatterBuilder requestTrailersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> requestTrailersSanitizer)

Sets the BiFunction to use to sanitize request trailers before logging. If unset, will not sanitize request trailers.

 HeadersSanitizer<String> headersSanitizer =
   HeadersSanitizer
     .builderForText()
     .sensitiveHeaders("...")
     ...
     .build();

  LogFormatter
    .builderForText()
    .requestTrailersSanitizer(headersSanitizer)
    ...
 

See Also:

• HeadersSanitizer

responseTrailersSanitizer

public JsonLogFormatterBuilder responseTrailersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> responseTrailersSanitizer)

Sets the BiFunction to use to sanitize response trailers before logging. If unset, will not sanitize response trailers.

 HeadersSanitizer<String> headersSanitizer =
   HeadersSanitizer
     .builderForText()
     .sensitiveHeaders("...")
     ...
     .build();

  LogFormatter
    .builderForText()
    .responseTrailersSanitizer(headersSanitizer)
    ...
 

See Also:

• HeadersSanitizer

headersSanitizer

public JsonLogFormatterBuilder headersSanitizer(BiFunction<? super RequestContext,? super HttpHeaders,? extends JsonNode> headersSanitizer)

Sets the BiFunction to use to sanitize request, response and trailers before logging. It is common to have the BiFunction that removes sensitive headers, like "Cookie" and "Set-Cookie", before logging. This method is a shortcut for:

 HeadersSanitizer<String> headersSanitizer =
   HeadersSanitizer
     .builderForText()
     .sensitiveHeaders("...")
     ...
     .build();

 builder.requestHeadersSanitizer(headersSanitizer);
 builder.requestTrailersSanitizer(headersSanitizer);
 builder.responseHeadersSanitizer(headersSanitizer);
 builder.responseTrailersSanitizer(headersSanitizer);
 

See Also:

• HeadersSanitizer
• requestHeadersSanitizer(BiFunction)
• requestTrailersSanitizer(BiFunction)
• responseHeadersSanitizer(BiFunction)
• responseTrailersSanitizer(BiFunction)

requestContentSanitizer

public JsonLogFormatterBuilder requestContentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> requestContentSanitizer)

Sets the BiFunction to use to sanitize request content before logging. It is common to have the BiFunction that removes sensitive content, such as an GPS location query, before logging. If unset, will not sanitize request content.

responseContentSanitizer

public JsonLogFormatterBuilder responseContentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> responseContentSanitizer)

Sets the BiFunction to use to sanitize response content before logging. It is common to have the BiFunction that removes sensitive content, such as an address, before logging. If unset, will not sanitize response content.

contentSanitizer

public JsonLogFormatterBuilder contentSanitizer(BiFunction<? super RequestContext,Object,? extends JsonNode> contentSanitizer)

Sets the BiFunction to use to sanitize request and response content before logging. It is common to have the BiFunction that removes sensitive content, such as an GPS location query and an address, before logging. If unset, will not sanitize content. This method is a shortcut for:

 builder.requestContentSanitizer(contentSanitizer);
 builder.responseContentSanitizer(contentSanitizer);
 

See Also:

• requestContentSanitizer(BiFunction)
• responseContentSanitizer(BiFunction)