/*
* Copyright 2012-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.actuate.cloudfoundry;
import java.util.Iterator;
import java.util.Set;
import org.springframework.boot.actuate.endpoint.Endpoint;
import org.springframework.boot.actuate.endpoint.mvc.AbstractEndpointHandlerMapping;
import org.springframework.boot.actuate.endpoint.mvc.HalJsonMvcEndpoint;
import org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint;
import org.springframework.boot.actuate.endpoint.mvc.MvcEndpoint;
import org.springframework.boot.actuate.endpoint.mvc.NamedMvcEndpoint;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.HandlerMapping;
/**
* {@link HandlerMapping} to map {@link Endpoint}s to Cloud Foundry specific URLs.
*
* @author Madhura Bhave
*/
class CloudFoundryEndpointHandlerMapping
extends AbstractEndpointHandlerMapping<NamedMvcEndpoint> {
CloudFoundryEndpointHandlerMapping(Set<? extends NamedMvcEndpoint> endpoints,
CorsConfiguration corsConfiguration, HandlerInterceptor securityInterceptor) {
super(endpoints, corsConfiguration);
setSecurityInterceptor(securityInterceptor);
}
@Override
protected void postProcessEndpoints(Set<NamedMvcEndpoint> endpoints) {
super.postProcessEndpoints(endpoints);
Iterator<NamedMvcEndpoint> iterator = endpoints.iterator();
HealthMvcEndpoint healthMvcEndpoint = null;
while (iterator.hasNext()) {
NamedMvcEndpoint endpoint = iterator.next();
if (endpoint instanceof HalJsonMvcEndpoint) {
iterator.remove();
}
else if (endpoint instanceof HealthMvcEndpoint) {
iterator.remove();
healthMvcEndpoint = (HealthMvcEndpoint) endpoint;
}
}
if (healthMvcEndpoint != null) {
endpoints.add(
new CloudFoundryHealthMvcEndpoint(healthMvcEndpoint.getDelegate()));
}
}
@Override
public void afterPropertiesSet() {
super.afterPropertiesSet();
detectHandlerMethods(new CloudFoundryDiscoveryMvcEndpoint(getEndpoints()));
}
@Override
protected String getPath(MvcEndpoint endpoint) {
if (endpoint instanceof NamedMvcEndpoint) {
return "/" + ((NamedMvcEndpoint) endpoint).getName();
}
return super.getPath(endpoint);
}
}