portStringToInt() — netty Function Reference

Architecture documentation for the portStringToInt() function in HAProxyMessage.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ portStringToInt() — netty Function Reference

Dependency Diagram

graph TD
  12f6af6e_6ca5_e26e_9da6_9cfaf23e27fa["portStringToInt()"]
  086e8ebe_0b5c_c158_91d0_e3710503e584["HAProxyMessage"]
  12f6af6e_6ca5_e26e_9da6_9cfaf23e27fa -->|defined in| 086e8ebe_0b5c_c158_91d0_e3710503e584
  f4a83627_4b55_e57a_4cc8_cf8ebe863872["HAProxyMessage()"]
  f4a83627_4b55_e57a_4cc8_cf8ebe863872 -->|calls| 12f6af6e_6ca5_e26e_9da6_9cfaf23e27fa
  style 12f6af6e_6ca5_e26e_9da6_9cfaf23e27fa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-haproxy/src/main/java/io/netty/handler/codec/haproxy/HAProxyMessage.java lines 406–419

    private static int portStringToInt(String value) {
        int port;
        try {
            port = Integer.parseInt(value);
        } catch (NumberFormatException e) {
            throw new IllegalArgumentException("invalid port: " + value, e);
        }

        if (port <= 0 || port > 65535) {
            throw new IllegalArgumentException("invalid port: " + value + " (expected: 1 ~ 65535)");
        }

        return port;
    }