ContentTypeParser() — fastify Function Reference

Architecture documentation for the ContentTypeParser() function in content-type-parser.js from the fastify codebase.

Function javascript CoreKernel LifecycleManager calls 2 called by 1

Entity Profile

CoreKernel→ LifecycleManager→ ContentTypeParser() — fastify Function Reference

Dependency Diagram

graph TD
  251437cc_c0a4_5fd8_ead1_3da0578dcbb0["ContentTypeParser()"]
  b47c11f3_fe3b_64dc_0f58_921e5921ec45["content-type-parser.js"]
  251437cc_c0a4_5fd8_ead1_3da0578dcbb0 -->|defined in| b47c11f3_fe3b_64dc_0f58_921e5921ec45
  8a1f473e_4fd9_aa0e_e5e9_e87c9817c86f["buildContentTypeParser()"]
  8a1f473e_4fd9_aa0e_e5e9_e87c9817c86f -->|calls| 251437cc_c0a4_5fd8_ead1_3da0578dcbb0
  7f1adcd1_a085_05c7_d640_bc45d65ddcb4["getDefaultJsonParser()"]
  251437cc_c0a4_5fd8_ead1_3da0578dcbb0 -->|calls| 7f1adcd1_a085_05c7_d640_bc45d65ddcb4
  0b4bab63_088f_d4fe_2577_c45d409a3deb["Parser()"]
  251437cc_c0a4_5fd8_ead1_3da0578dcbb0 -->|calls| 0b4bab63_088f_d4fe_2577_c45d409a3deb
  style 251437cc_c0a4_5fd8_ead1_3da0578dcbb0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

lib/content-type-parser.js lines 33–42

function ContentTypeParser (bodyLimit, onProtoPoisoning, onConstructorPoisoning) {
  this[kDefaultJsonParse] = getDefaultJsonParser(onProtoPoisoning, onConstructorPoisoning)
  // using a map instead of a plain object to avoid prototype hijack attacks
  this.customParsers = new Map()
  this.customParsers.set('application/json', new Parser(true, false, bodyLimit, this[kDefaultJsonParse]))
  this.customParsers.set('text/plain', new Parser(true, false, bodyLimit, defaultPlainTextParser))
  this.parserList = ['application/json', 'text/plain']
  this.parserRegExpList = []
  this.cache = new Fifo(100)
}