org.openmrs.module.clinicalsummary.web.controller.evaluator.EvaluateCohortController.java Source code

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Here is the source code for org.openmrs.module.clinicalsummary.web.controller.evaluator.EvaluateCohortController.java

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/**
 * 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.
 */

package org.openmrs.module.clinicalsummary.web.controller.evaluator;

import java.util.Arrays;
import java.util.Date;
import javax.servlet.http.HttpSession;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.math.NumberUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.Cohort;
import org.openmrs.Location;
import org.openmrs.api.context.Context;
import org.openmrs.module.clinicalsummary.service.CoreService;
import org.openmrs.module.clinicalsummary.web.controller.WebUtils;
import org.openmrs.module.clinicalsummary.web.controller.evaluator.engine.SummaryCohortEvaluatorInstance;
import org.openmrs.web.WebConstants;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

/**
 */
@Controller
@RequestMapping(value = "/module/clinicalsummary/evaluator/evaluateCohort")
public class EvaluateCohortController {

    private static final Log log = LogFactory.getLog(EvaluateCohortController.class);

    @RequestMapping(method = RequestMethod.GET)
    public void populatePage(final ModelMap map) {
    }

    @RequestMapping(method = RequestMethod.POST)
    public String processForm(
            final @RequestParam(required = false, value = "patientIdentifiers") String patientIdentifiers,
            final @RequestParam(required = false, value = "locationId") String locationId,
            final @RequestParam(required = false, value = "obsStartDate") Date startDate,
            final @RequestParam(required = false, value = "obsEndDate") Date endDate, final HttpSession session) {

        int maxInactiveInterval = session.getMaxInactiveInterval();
        session.setMaxInactiveInterval(-1);

        if (StringUtils.isBlank(locationId) && StringUtils.isBlank(patientIdentifiers)) {
            session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "clinicalsummary.invalid.parameters");
        } else {
            Cohort cohort = new Cohort();
            if (StringUtils.isNotBlank(patientIdentifiers)) {
                String[] patientIdentifier = StringUtils.split(patientIdentifiers);
                cohort = Context.getPatientSetService().convertPatientIdentifier(Arrays.asList(patientIdentifier));
            } else if (StringUtils.isNotBlank(locationId)) {
                Location location = Context.getLocationService().getLocation(NumberUtils.toInt(locationId, -1));
                cohort = Context.getService(CoreService.class).getDateCreatedCohort(location, startDate, endDate);
            }
            SummaryCohortEvaluatorInstance instance = SummaryCohortEvaluatorInstance.getInstance();
            instance.evaluate(cohort);
        }
        session.setMaxInactiveInterval(maxInactiveInterval);
        return "redirect:evaluateCohort.form";
    }
}