eu.tripledframework.demo.presentation.HelloController.java Source code

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Here is the source code for eu.tripledframework.demo.presentation.HelloController.java

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/*
 * Copyright 2015 TripleD framework.
 *
 * 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 eu.tripledframework.demo.presentation;

import java.security.Principal;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import eu.tripledframework.demo.application.HelloCommand;
import eu.tripledframework.demo.application.HelloResponse;
import eu.tripledframework.eventbus.CommandDispatcher;

@RestController
public class HelloController {

    private static final Logger LOGGER = LoggerFactory.getLogger(HelloController.class);

    @Autowired
    private CommandDispatcher commandDispatcher;

    @RequestMapping(value = "/hello/{name}", method = RequestMethod.GET)
    public HelloResponse sayHi(@PathVariable String name) throws ExecutionException, InterruptedException {
        Future<HelloResponse> future = commandDispatcher.dispatch(new HelloCommand(name));

        return future.get();
    }

    @RequestMapping(value = "/hello", method = RequestMethod.GET)
    public HelloResponse sayHiAuthenticated(Principal principal) throws ExecutionException, InterruptedException {
        LOGGER.debug("Saying hi to authenticated user {}", principal);

        return new HelloResponse("Hello authenticated user " + principal.getName());
    }
}