org.openmrs.web.controller.remotecommunication.PostHl7Controller.java Source code

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Here is the source code for org.openmrs.web.controller.remotecommunication.PostHl7Controller.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
 * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
 *
 * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
 * graphic logo is a trademark of OpenMRS Inc.
 */
package org.openmrs.web.controller.remotecommunication;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.api.context.Context;
import org.openmrs.hl7.HL7InQueue;
import org.openmrs.hl7.HL7Service;
import org.openmrs.hl7.HL7Source;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class PostHl7Controller implements Controller {

    protected final Log log = LogFactory.getLog(getClass());

    private String formView;

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
        Map<String, Object> model = new HashMap<String, Object>();
        Boolean success = false;
        if (!Context.isAuthenticated()) {
            String username = request.getParameter("username");
            String password = request.getParameter("password");
            if (StringUtils.hasText(username) && StringUtils.hasText(password)) {
                Context.authenticate(username, password);
            } else {
                model.put("error", "PostHl7.missingAuthentication");
            }
        }
        if (Context.isAuthenticated()) {
            String message = request.getParameter("hl7Message");
            String hl7Source = request.getParameter("source");
            if (StringUtils.hasText(message) && StringUtils.hasText(hl7Source)) {
                HL7Service service = Context.getHL7Service();
                HL7Source source = service.getHL7SourceByName(hl7Source);

                HL7InQueue hl7InQueue = new HL7InQueue();
                hl7InQueue.setHL7Data(message);
                hl7InQueue.setHL7Source(source);
                log.debug("source: " + hl7Source + " , message: " + message);
                Context.getHL7Service().saveHL7InQueue(hl7InQueue);
                success = true;
            } else {
                model.put("error", "PostHl7.sourceAndhl7MessageParametersRequired");
            }
        }
        model.put("success", success);
        return new ModelAndView(formView, "model", model);
    }

    public String getFormView() {
        return formView;
    }

    public void setFormView(String formView) {
        this.formView = formView;
    }

}