SpdyProtocolException Class — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyProtocolException.java lines 20–74

public class SpdyProtocolException extends Exception {

    private static final long serialVersionUID = 7870000537743847264L;

    /**
     * Creates a new instance.
     */
    public SpdyProtocolException() { }

    /**
     * Creates a new instance.
     */
    public SpdyProtocolException(String message, Throwable cause) {
        super(message, cause);
    }

    /**
     * Creates a new instance.
     */
    public SpdyProtocolException(String message) {
        super(message);
    }

    /**
     * Creates a new instance.
     */
    public SpdyProtocolException(Throwable cause) {
        super(cause);
    }

    static SpdyProtocolException newStatic(String message, Class<?> clazz, String method) {
        final SpdyProtocolException exception = new StacklessSpdyProtocolException(message, true);
        return ThrowableUtil.unknownStackTrace(exception, clazz, method);
    }

    private SpdyProtocolException(String message, boolean shared) {
        super(message, null, false, true);
        assert shared;
    }

    private static final class StacklessSpdyProtocolException extends SpdyProtocolException {
        private static final long serialVersionUID = -6302754207557485099L;

        StacklessSpdyProtocolException(String message, boolean shared) {
            super(message, shared);
        }

        // Override fillInStackTrace() so we not populate the backtrace via a native call and so leak the
        // Classloader.
        @Override
        public Throwable fillInStackTrace() {
            return this;
        }
    }
}