OpenSslPrivateKey Class — netty Architecture

Source Code

handler/src/main/java/io/netty/handler/ssl/OpenSslPrivateKey.java lines 27–191

final class OpenSslPrivateKey extends AbstractReferenceCounted implements PrivateKey {

    private long privateKeyAddress;

    OpenSslPrivateKey(long privateKeyAddress) {
        this.privateKeyAddress = privateKeyAddress;
    }

    @Override
    public String getAlgorithm() {
        return "unknown";
    }

    @Override
    public String getFormat() {
        // As we do not support encoding we should return null as stated in the javadocs of PrivateKey.
        return null;
    }

    @Override
    public byte[] getEncoded() {
        return null;
    }

    private long privateKeyAddress() {
        if (refCnt() <= 0) {
            throw new IllegalReferenceCountException();
        }
        return privateKeyAddress;
    }

    @Override
    protected void deallocate() {
        SSL.freePrivateKey(privateKeyAddress);
        privateKeyAddress = 0;
    }

    @Override
    public OpenSslPrivateKey retain() {
        super.retain();
        return this;
    }

    @Override
    public OpenSslPrivateKey retain(int increment) {
        super.retain(increment);
        return this;
    }

    @Override
    public OpenSslPrivateKey touch() {
        super.touch();
        return this;
    }

    @Override
    public OpenSslPrivateKey touch(Object hint) {
        return this;
    }

    /**
     * NOTE: This is a JDK8 interface/method. Due to backwards compatibility
     * reasons it's not possible to slap the {@code @Override} annotation onto
     * this method.
     *
     * @see Destroyable#destroy()
     */
    @Override
    public void destroy() {
        release(refCnt());
    }

    /**
     * NOTE: This is a JDK8 interface/method. Due to backwards compatibility
     * reasons it's not possible to slap the {@code @Override} annotation onto
     * this method.
     *
     * @see Destroyable#isDestroyed()
     */
    @Override
    public boolean isDestroyed() {