org.springframework.cloud.context.environment.WritableEnvironmentEndpointWebExtension Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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
*
* https://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.cloud.context.environment;
import java.util.Collections;
import java.util.Map;
import org.springframework.boot.actuate.endpoint.annotation.DeleteOperation;
import org.springframework.boot.actuate.endpoint.annotation.WriteOperation;
import org.springframework.boot.actuate.endpoint.web.annotation.EndpointWebExtension;
import org.springframework.boot.actuate.env.EnvironmentEndpointWebExtension;
/**
* MVC endpoint for the {@link EnvironmentManager}, providing a POST to /env as a simple
* way to change the Environment.
*
* @author Dave Syer
*
*/
@EndpointWebExtension(endpoint = WritableEnvironmentEndpoint.class)
public class WritableEnvironmentEndpointWebExtension
extends EnvironmentEndpointWebExtension {
private EnvironmentManager environment;
public WritableEnvironmentEndpointWebExtension(WritableEnvironmentEndpoint endpoint,
EnvironmentManager environment) {
super(endpoint);
this.environment = environment;
}
@WriteOperation
public Object write(String name, String value) {
this.environment.setProperty(name, value);
return Collections.singletonMap(name, value);
}
@DeleteOperation
public Map reset() {
return this.environment.reset();
}
public void setEnvironmentManager(EnvironmentManager environment) {
this.environment = environment;
}
}