validIpV4ToBytes() — netty Function Reference

Architecture documentation for the validIpV4ToBytes() function in NetUtil.java from the netty codebase.

Function java CommonUtil Logging calls 1 called by 2

Entity Profile

CommonUtil→ Logging→ validIpV4ToBytes() — netty Function Reference

Dependency Diagram

graph TD
  42de1372_5ffc_33b5_49ba_958b59b48626["validIpV4ToBytes()"]
  40fb3f7d_c2dd_316b_f965_bdef8e0dad94["NetUtil"]
  42de1372_5ffc_33b5_49ba_958b59b48626 -->|defined in| 40fb3f7d_c2dd_316b_f965_bdef8e0dad94
  9dd33ef5_da27_82d2_b43a_42b0859ae8c2["createByteArrayFromIpAddressString()"]
  9dd33ef5_da27_82d2_b43a_42b0859ae8c2 -->|calls| 42de1372_5ffc_33b5_49ba_958b59b48626
  cc85d9b2_7b73_14a5_b35e_ad071f8fc178["InetAddress()"]
  cc85d9b2_7b73_14a5_b35e_ad071f8fc178 -->|calls| 42de1372_5ffc_33b5_49ba_958b59b48626
  6014483a_62f5_4508_e69f_057f3f95b77e["ipv4WordToByte()"]
  42de1372_5ffc_33b5_49ba_958b59b48626 -->|calls| 6014483a_62f5_4508_e69f_057f3f95b77e
  style 42de1372_5ffc_33b5_49ba_958b59b48626 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/NetUtil.java lines 378–386

    static byte[] validIpV4ToBytes(String ip) {
        int i;
        return new byte[] {
                ipv4WordToByte(ip, 0, i = ip.indexOf('.', 1)),
                ipv4WordToByte(ip, i + 1, i = ip.indexOf('.', i + 2)),
                ipv4WordToByte(ip, i + 1, i = ip.indexOf('.', i + 2)),
                ipv4WordToByte(ip, i + 1, ip.length())
        };
    }