loadFirstAvailable() — netty Function Reference

Architecture documentation for the loadFirstAvailable() function in NativeLibraryLoader.java from the netty codebase.

Function java CommonUtil Internal calls 1

Entity Profile

CommonUtil→ Internal→ loadFirstAvailable() — netty Function Reference

Dependency Diagram

graph TD
  8ea18f7b_b5e3_b0c6_4ce1_356784300e26["loadFirstAvailable()"]
  e940cc67_3be6_5ff3_e560_4d68972dc13b["NativeLibraryLoader"]
  8ea18f7b_b5e3_b0c6_4ce1_356784300e26 -->|defined in| e940cc67_3be6_5ff3_e560_4d68972dc13b
  d92afe83_049b_d0b5_f35c_dd5834c38908["load()"]
  8ea18f7b_b5e3_b0c6_4ce1_356784300e26 -->|calls| d92afe83_049b_d0b5_f35c_dd5834c38908
  style 8ea18f7b_b5e3_b0c6_4ce1_356784300e26 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/NativeLibraryLoader.java lines 106–122

    public static void loadFirstAvailable(ClassLoader loader, String... names) {
        List<Throwable> suppressed = new ArrayList<Throwable>();
        for (String name : names) {
            try {
                load(name, loader);
                logger.debug("Loaded library with name '{}'", name);
                return;
            } catch (Throwable t) {
                suppressed.add(t);
            }
        }

        IllegalArgumentException iae =
                new IllegalArgumentException("Failed to load any of the given libraries: " + Arrays.toString(names));
        ThrowableUtil.addSuppressedAndClear(iae, suppressed);
        throw iae;
    }