ReportMetadataSimpleFormController.java

package org.openmrs.module.patientmatching.web;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.dbcp.ConnectionFactory;
import org.apache.commons.dbcp.DriverManagerConnectionFactory;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.cfg.Configuration;
import org.openmrs.api.context.Context;
import org.openmrs.api.db.hibernate.HibernateSessionFactoryBean;
import org.openmrs.module.patientmatching.*;
import org.springframework.web.servlet.mvc.SimpleFormController;

public class ReportMetadataSimpleFormController extends SimpleFormController {

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

	@Override
	protected String formBackingObject(HttpServletRequest request) throws Exception {
		String text = "Not used";
		return text;
	}

	/**
	 * provide report information for viewing on page.
	 */
	@Override
	protected Map<String, Object> referenceData(HttpServletRequest req) throws Exception {
		Map<String, Object> map = showReportDetails(MatchingRunData.getInstance().getRptname());
		map.put("reportParam", MatchingConstants.PARAM_REPORT);
		return map;
	}

	/**
	 * moved from PatientMatchingReportMetadataService since it was only used in this class.
	 *
	 * @param reportName
	 * @return
	 */
	private Map<String, Object> showReportDetails(String reportName) {

        Map<String, Object> reportMap = new HashMap<String, Object>();
        Report report = Context.getService(PatientMatchingReportMetadataService.class).getReportByName(reportName);
        List<String> strategyList = new ArrayList<String>();
        for(PatientMatchingConfiguration configuration: report.getUsedConfigurationList()){
            strategyList.add(configuration.getConfigurationName());
        }
        String createdBy;
        if (report.getCreatedBy() == null){
            createdBy = "Unknown user";
        } else {
            createdBy = report.getCreatedBy().getUsername();
        }
        reportMap.put("reportName", report.getReportName());
        reportMap.put("strategylist", strategyList);
        reportMap.put("createdBy",createdBy);
        reportMap.put("date", report.getCreatedOn().toString());
        List<String> processList = new ArrayList<String>();
        List<String> stepList = new ArrayList<String>();
        for (ReportGenerationStep step: report.getReportGenerationSteps()){
            processList.add(step.getTimeTaken()+" ms");
            stepList.add(step.getProcessName());
        }
        reportMap.put("processlist", processList);
        reportMap.put("stepList",stepList);
		return reportMap;
	}
}