org.openmrs.module.hl7query.web.controller.Hl7QuerySessionController.java Source code

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Here is the source code for org.openmrs.module.hl7query.web.controller.Hl7QuerySessionController.java

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package org.openmrs.module.hl7query.web.controller;

/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */

import org.openmrs.api.context.Context;
import org.openmrs.module.hl7query.AuthenticationErrorObject;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.context.request.WebRequest;

/**
 * Controller that lets a client check the status of their session, and log out. (Authenticating is handled through a filter, and may happen through this or
 * any other resource.
 */
@Controller
@RequestMapping(value = "/module/hl7query/session")
public class Hl7QuerySessionController extends BaseHL7QueryController {

    /**
     * Tells the user their sessionId, and whether or not they are authenticated.
     * 
     * @param request
     * @return
     * @should return the session id if the user is authenticated
     * @should return the session id if the user is not authenticated
     */
    @RequestMapping(method = RequestMethod.GET)
    @ResponseBody
    public Object get(WebRequest request) {
        return new AuthenticationErrorObject().add("sessionId", request.getSessionId()).add("authenticated",
                Context.isAuthenticated());
    }

    /**
     * Logs the client out
     * @should log the client out
     */
    @RequestMapping(method = RequestMethod.DELETE)
    @ResponseBody
    @ResponseStatus(value = HttpStatus.NO_CONTENT)
    public void delete() {
        Context.logout();
    }

}