Spencer Gibb
8 years ago
22 changed files with 117 additions and 194 deletions
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/* |
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* |
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* * Copyright 2013-2016 the original author or authors. |
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* * |
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* * Licensed under the Apache License, Version 2.0 (the "License"); |
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* * you may not use this file except in compliance with the License. |
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* * You may obtain a copy of the License at |
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* * |
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* * http://www.apache.org/licenses/LICENSE-2.0
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* * |
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* * Unless required by applicable law or agreed to in writing, software |
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* * distributed under the License is distributed on an "AS IS" BASIS, |
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* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* * See the License for the specific language governing permissions and |
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* * limitations under the License. |
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* |
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*/ |
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package org.springframework.cloud.netflix.zuul; |
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import org.springframework.boot.actuate.endpoint.mvc.ActuatorMediaTypes; |
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import org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter; |
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import org.springframework.cloud.netflix.zuul.filters.Route; |
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import org.springframework.cloud.netflix.zuul.filters.RouteLocator; |
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import org.springframework.context.ApplicationEventPublisher; |
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import org.springframework.context.ApplicationEventPublisherAware; |
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import org.springframework.http.MediaType; |
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import org.springframework.jmx.export.annotation.ManagedOperation; |
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import org.springframework.jmx.export.annotation.ManagedResource; |
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import org.springframework.web.bind.annotation.GetMapping; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.bind.annotation.RequestMethod; |
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import org.springframework.web.bind.annotation.RequestParam; |
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import org.springframework.web.bind.annotation.ResponseBody; |
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/** |
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* Endpoint used to reset the reverse proxy routes |
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* @author Ryan Baxter |
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* @author Gregor Zurowski |
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*/ |
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@ManagedResource(description = "Can be used to reset the reverse proxy routes") |
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public class RoutesMvcEndpoint extends EndpointMvcAdapter implements ApplicationEventPublisherAware { |
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static final String FORMAT_DETAILS = "details"; |
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private final RoutesEndpoint endpoint; |
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private RouteLocator routes; |
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private ApplicationEventPublisher publisher; |
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public RoutesMvcEndpoint(RoutesEndpoint endpoint, RouteLocator routes) { |
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super(endpoint); |
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this.endpoint = endpoint; |
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this.routes = routes; |
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} |
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@Override |
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public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) { |
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this.publisher = applicationEventPublisher; |
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} |
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@RequestMapping(method = RequestMethod.POST) |
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@ResponseBody |
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@ManagedOperation |
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public Object reset() { |
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this.publisher.publishEvent(new RoutesRefreshedEvent(this.routes)); |
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return super.invoke(); |
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} |
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/** |
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* Expose Zuul {@link Route} information with details. |
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*/ |
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@GetMapping(params = "format", produces = { ActuatorMediaTypes.APPLICATION_ACTUATOR_V1_JSON_VALUE, |
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MediaType.APPLICATION_JSON_VALUE }) |
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@ResponseBody |
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public Object invokeRouteDetails(@RequestParam String format) { |
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if (FORMAT_DETAILS.equalsIgnoreCase(format)) { |
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return endpoint.invokeRouteDetails(); |
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} else { |
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return super.invoke(); |
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} |
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} |
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} |
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