org.springframework.cloud.netflix.zuul.util.ZuulRuntimeException Java Examples

The following examples show how to use org.springframework.cloud.netflix.zuul.util.ZuulRuntimeException. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ServiceAuthenticationFilterTest.java    From api-layer with Eclipse Public License 2.0 6 votes vote down vote up 
@Test
public void givenValidJwt_whenCommandFailed_thenInternalError() {
    String jwtToken = "validJwtToken";
    AuthenticationCommand cmd = createJwtValidationCommand(jwtToken);
    doThrow(new RuntimeException()).when(cmd).apply(null);
    doReturn(TokenAuthentication.createAuthenticated("user", jwtToken)).when(authenticationService).validateJwtToken(jwtToken);
    CounterFactory.initialize(new CounterFactory() {
        @Override
        public void increment(String name) {
        }
    });

    try {
        serviceAuthenticationFilter.run();
        fail();
    } catch (ZuulRuntimeException zre) {
        assertTrue(zre.getCause() instanceof ZuulException);
        ZuulException ze = (ZuulException) zre.getCause();
        assertEquals(500, ze.nStatusCode);
    }
}
Example #2
Source File: CustomSendErrorFilter.java    From heimdall with Apache License 2.0 6 votes vote down vote up 
public ZuulException getZuulException(Throwable throwable) {

		if (throwable.getCause() instanceof ZuulRuntimeException) {
			// this was a failure initiated by one of the local filters
			return (ZuulException) throwable.getCause().getCause();
		}

		if (throwable.getCause() instanceof ZuulException) {
			// wrapped zuul exception
			return (ZuulException) throwable.getCause();
		}

		if (throwable instanceof ZuulException) {
			// exception thrown by zuul lifecycle
			return (ZuulException) throwable;
		}

		// fallback, should never get here
		return new ZuulException(throwable, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, null);
	}
Example #3
Source File: AbstractLimiterZuulFilter.java    From onetwo with Apache License 2.0 6 votes vote down vote up 
@Override
public Object run() {
	InvokeContext invokeContext = createInvokeContext();
	
	for(InvokeLimiter limiter : limiters){
		try {
			if(limiter.match(invokeContext)){
				limiter.consume(invokeContext);
			}
		} catch (LimitInvokeException e) {
			ZuulException ze = new ZuulException(e, HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage());
			throw new ZuulRuntimeException(ze);
		}
	}
	
	return null;
}
Example #4
Source File: CustomErrorZuulFilter.java    From api-gateway-old with Apache License 2.0 5 votes vote down vote up 
ZuulException findZuulException(Throwable throwable) {
    if (throwable.getCause() instanceof ZuulRuntimeException) {
        return (ZuulException) throwable.getCause().getCause();
    }

    if (throwable.getCause() instanceof ZuulException) {
        return (ZuulException) throwable.getCause();
    }

    if (throwable instanceof ZuulException) {
        return (ZuulException) throwable;
    }
    return new ZuulException(throwable, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, null);
}
Example #5
Source File: ServiceAuthenticationFilterTest.java    From api-layer with Eclipse Public License 2.0 4 votes vote down vote up 
@Test
public void testRun() {
    Mockito.when(serviceAuthenticationService.getAuthenticationCommand(anyString(), any())).thenReturn(command);

    HttpServletRequest request = mock(HttpServletRequest.class);

    RequestContext requestContext = mock(RequestContext.class);
    when(requestContext.getRequest()).thenReturn(request);
    when(requestContext.get(SERVICE_ID_KEY)).thenReturn("service");
    RequestContext.testSetCurrentContext(requestContext);

    when(authenticationService.getJwtTokenFromRequest(any())).thenReturn(Optional.of("token"));

    serviceAuthenticationFilter.run();
    verify(serviceAuthenticationService, times(1)).getAuthenticationCommand("service", "token");
    verify(command, times(1)).apply(null);

    when(authenticationService.getJwtTokenFromRequest(any())).thenReturn(Optional.empty());
    serviceAuthenticationFilter.run();
    verify(serviceAuthenticationService, times(1)).getAuthenticationCommand("service", null);
    verify(serviceAuthenticationService, times(2)).getAuthenticationCommand(anyString(), any());

    reset(requestContext);
    reset(authenticationService);
    CounterFactory.initialize(new CounterFactory() {
        @Override
        public void increment(String name) {
        }
    });
    when(requestContext.get(SERVICE_ID_KEY)).thenReturn("error");
    when(authenticationService.getJwtTokenFromRequest(any())).thenReturn(Optional.of("token"));
    when(serviceAuthenticationService.getAuthenticationCommand(eq("error"), any()))
        .thenThrow(new RuntimeException("Potential exception"));
    try {
        serviceAuthenticationFilter.run();
        fail();
    } catch (ZuulRuntimeException zre) {
        assertTrue(zre.getCause() instanceof ZuulException);
        ZuulException ze = (ZuulException) zre.getCause();
        assertEquals(HttpStatus.INTERNAL_SERVER_ERROR.value(), ze.nStatusCode);
        assertEquals(String.valueOf(new RuntimeException("Potential exception")), ze.errorCause);
    }
}