EnvironmentBusEndpoint.java

/*
 * Copyright 2013-2017 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.cloud.bus.endpoint;

import java.util.Map;

import org.springframework.cloud.bus.event.EnvironmentChangeRemoteApplicationEvent;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedResource;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @author Spencer Gibb
 */
@ManagedResource
public class EnvironmentBusEndpoint extends AbstractBusEndpoint {

	public EnvironmentBusEndpoint(ApplicationEventPublisher context, String id,
			BusEndpoint delegate) {
		super(context, id, delegate);
	}

	@RequestMapping(value = "env", method = RequestMethod.POST)
	@ResponseBody
	@ManagedOperation
	// TODO: make this an abstract method in AbstractBusEndpoint?
	public void env(@RequestParam Map<String, String> params,
			@RequestParam(value = "destination", required = false) String destination) {
		publish(new EnvironmentChangeRemoteApplicationEvent(this, getInstanceId(),
				destination, params));
	}

}