Examples with RequestContext com.netflix.zuul.context.RequestContext used on opensource projects

Example 86 with RequestContext

use of com.netflix.zuul.context.RequestContext in project paascloud-master by paascloud.

the class AuthHeaderFilter method run.

/**
 * Run object.
 *
 * @return the object
 */
@Override
public Object run() {
    log.info("AuthHeaderFilter - 开始鉴权...");
    RequestContext requestContext = RequestContext.getCurrentContext();
    try {
        doSomething(requestContext);
    } catch (Exception e) {
        log.error("AuthHeaderFilter - [FAIL] EXCEPTION={}", e.getMessage(), e);
        throw new BusinessException(ErrorCodeEnum.UAC10011041);
    }
    return null;
}

Example 87 with RequestContext

use of com.netflix.zuul.context.RequestContext in project incubator-servicecomb-java-chassis by apache.

the class TracePostZuulFilter method run.

@Override
public Object run() {
    RequestContext context = RequestContext.getCurrentContext();
    ((SpanInScope) context.getRequest().getAttribute(SpanInScope.class.getName())).close();
    clientHandler.handleReceive(context.getResponse(), null, tracer.currentSpan());
    log.debug("Closed span {} for {}", tracer.currentSpan(), context.getRequest().getMethod());
    return null;
}

Example 88 with RequestContext

use of com.netflix.zuul.context.RequestContext in project incubator-servicecomb-java-chassis by apache.

the class TracePreZuulFilter method runFilter.

@Override
public ZuulFilterResult runFilter() {
    RequestContext ctx = RequestContext.getCurrentContext();
    Span span = clientHandler.handleSend(injector, ctx);
    saveHeadersAsInvocationContext(ctx, span);
    SpanInScope scope = tracer.withSpanInScope(span);
    log.debug("Generated tracing span {} for {}", span, ctx.getRequest().getMethod());
    ctx.getRequest().setAttribute(SpanInScope.class.getName(), scope);
    ZuulFilterResult result = super.runFilter();
    log.debug("Result of Zuul filter is [{}]", result.getStatus());
    if (ExecutionStatus.SUCCESS != result.getStatus()) {
        log.debug("The result of Zuul filter execution was not successful thus will close the current span {}", span);
        clientHandler.handleReceive(ctx.getResponse(), result.getException(), span);
        scope.close();
    }
    return result;
}

Example 89 with RequestContext

use of com.netflix.zuul.context.RequestContext in project incubator-servicecomb-java-chassis by apache.

the class ContextHeaderZuulFilter method run.

@Override
public Object run() {
    RequestContext ctx = RequestContext.getCurrentContext();
    ctx.addZuulRequestHeader(SRC_MICROSERVICE, microserviceName);
    saveHeadersAsInvocationContext(ctx);
    return null;
}

Example 90 with RequestContext

use of com.netflix.zuul.context.RequestContext in project microservices by pwillhan.

the class RateLimitingZuulFilter method run.

@Override
public Object run() {
    try {
        RequestContext currentContext = RequestContext.getCurrentContext();
        HttpServletResponse response = currentContext.getResponse();
        if (!this.rateLimiter.tryAcquire()) {
            response.setStatus(HttpStatus.TOO_MANY_REQUESTS.value());
            response.getWriter().append(HttpStatus.TOO_MANY_REQUESTS.getReasonPhrase());
            currentContext.setSendZuulResponse(false);
        }
    } catch (IOException e) {
        ReflectionUtils.rethrowRuntimeException(e);
    }
    return null;
}