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com.nike.wingtips.servlet - package com.nike.wingtips.servlet

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destroy() - Method in class com.nike.wingtips.servlet.RequestTracingFilter

doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class com.nike.wingtips.servlet.RequestTracingFilter

Wrapper around RequestTracingFilter.doFilterInternal(HttpServletRequest, HttpServletResponse, FilterChain) to make sure this filter's logic is only executed once per request.

doFilterInternal(HttpServletRequest, HttpServletResponse, FilterChain) - Method in class com.nike.wingtips.servlet.RequestTracingFilter

Performs the distributed tracing work for each request's overall span.

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ERROR_REQUEST_URI_ATTRIBUTE - Static variable in class com.nike.wingtips.servlet.RequestTracingFilter

Corresponds to RequestDispatcher.ERROR_REQUEST_URI.

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FILTER_HAS_ALREADY_EXECUTED_ATTRIBUTE - Static variable in class com.nike.wingtips.servlet.RequestTracingFilter

This attribute key will be set to a value of true via ServletRequest.setAttribute(String, Object) the first time this filter is run for any given request.

fromHttpServletRequest(HttpServletRequest, List<String>) - Static method in class com.nike.wingtips.servlet.HttpSpanFactory

fromHttpServletRequestOrCreateRootSpan(HttpServletRequest, List<String>) - Static method in class com.nike.wingtips.servlet.HttpSpanFactory

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getAttribute(String) - Method in class com.nike.wingtips.servlet.RequestWithHeadersServletAdapter

getHeader(String) - Method in class com.nike.wingtips.servlet.RequestWithHeadersServletAdapter

getSpanName(HttpServletRequest) - Static method in class com.nike.wingtips.servlet.HttpSpanFactory

getUserIdFromHttpServletRequest(HttpServletRequest, List<String>) - Static method in class com.nike.wingtips.servlet.HttpSpanFactory

Attempts to pull a valid ID for the user making the request.

getUserIdHeaderKeys() - Method in class com.nike.wingtips.servlet.RequestTracingFilter

The list of header keys that will be used to search the request headers for a user ID to set on the Span for the request.

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HttpSpanFactory - Class in com.nike.wingtips.servlet

Creates Span objects extracted from a HttpServletRequest.

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init(FilterConfig) - Method in class com.nike.wingtips.servlet.RequestTracingFilter

isAsyncDispatch(HttpServletRequest) - Method in class com.nike.wingtips.servlet.RequestTracingFilter

The dispatcher type javax.servlet.DispatcherType.ASYNC introduced in Servlet 3.0 means a filter can be invoked in more than one thread over the course of a single request.

isAsyncDispatch(HttpServletRequest) - Method in class com.nike.wingtips.servlet.RequestTracingFilterNoAsync

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RequestTracingFilter - Class in com.nike.wingtips.servlet

Makes sure distributed tracing is handled for each request.

RequestTracingFilter() - Constructor for class com.nike.wingtips.servlet.RequestTracingFilter

RequestTracingFilterNoAsync - Class in com.nike.wingtips.servlet

Simple extension of RequestTracingFilter for use in environments where async request processing is not used.

RequestTracingFilterNoAsync() - Constructor for class com.nike.wingtips.servlet.RequestTracingFilterNoAsync

RequestWithHeadersServletAdapter - Class in com.nike.wingtips.servlet

Adapter for HttpServletRequest so that it can be used as a RequestWithHeaders.

RequestWithHeadersServletAdapter(HttpServletRequest) - Constructor for class com.nike.wingtips.servlet.RequestWithHeadersServletAdapter

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skipDispatch(HttpServletRequest) - Method in class com.nike.wingtips.servlet.RequestTracingFilter

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USER_ID_HEADER_KEYS_LIST_INIT_PARAM_NAME - Static variable in class com.nike.wingtips.servlet.RequestTracingFilter

The param name for the "list of user ID header keys" init param for this filter.

userIdHeaderKeysFromInitParam - Variable in class com.nike.wingtips.servlet.RequestTracingFilter

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