public void applyAfterHandshake(
ServerHttpRequest request, ServerHttpResponse response, Exception failure) {
for (int i = this.interceptorIndex; i >= 0; i--) {
HandshakeInterceptor interceptor = this.interceptors.get(i);
try {
interceptor.afterHandshake(request, response, this.wsHandler, failure);
} catch (Throwable ex) {
if (logger.isWarnEnabled()) {
logger.warn(interceptor + " threw exception in afterHandshake: " + ex);
}
}
}
}
public boolean applyBeforeHandshake(
ServerHttpRequest request, ServerHttpResponse response, Map<String, Object> attributes)
throws Exception {
for (int i = 0; i < this.interceptors.size(); i++) {
HandshakeInterceptor interceptor = this.interceptors.get(i);
if (!interceptor.beforeHandshake(request, response, this.wsHandler, attributes)) {
if (logger.isDebugEnabled()) {
logger.debug(interceptor + " returns false from beforeHandshake - precluding handshake");
}
applyAfterHandshake(request, response, null);
return false;
}
this.interceptorIndex = i;
}
return true;
}