MethodHandle() — netty Function Reference

Architecture documentation for the MethodHandle() function in OpenSslParametersUtil.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ MethodHandle() — netty Function Reference

Dependency Diagram

graph TD
  3e485ca0_3749_a306_3b1f_5d067c3c156f["MethodHandle()"]
  5c8c564e_0b08_292c_d30d_4e6623e5aed4["OpenSslParametersUtil"]
  3e485ca0_3749_a306_3b1f_5d067c3c156f -->|defined in| 5c8c564e_0b08_292c_d30d_4e6623e5aed4
  style 3e485ca0_3749_a306_3b1f_5d067c3c156f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/ssl/OpenSslParametersUtil.java lines 46–57

    private static MethodHandle obtainHandle(final MethodHandles.Lookup lookup,
                                             final String methodName, final MethodType type) {
        return AccessController.doPrivileged((PrivilegedAction<MethodHandle>) () -> {
            try {
                return lookup.findVirtual(SSLParameters.class, methodName, type);
            } catch (UnsupportedOperationException | SecurityException |
                     NoSuchMethodException | IllegalAccessException e) {
                // Just ignore it.
                return null;
            }
        });
    }