ARVFollowupInitalHIVStrategy.java

/**
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (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.mozilla.org/MPL/ 
* 
* 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.
* 
* The Original Code is OpenELIS code.
* 
* Copyright (C) CIRG, University of Washington, Seattle WA.  All Rights Reserved.
*
*/
package us.mn.state.health.lims.reports.action.implementation.reportBeans;

import java.util.List;

import org.apache.commons.validator.GenericValidator;

import us.mn.state.health.lims.dictionary.dao.DictionaryDAO;
import us.mn.state.health.lims.dictionary.daoimpl.DictionaryDAOImpl;
import us.mn.state.health.lims.observationhistory.dao.ObservationHistoryDAO;
import us.mn.state.health.lims.observationhistory.daoimpl.ObservationHistoryDAOImpl;
import us.mn.state.health.lims.observationhistory.valueholder.ObservationHistory;
import us.mn.state.health.lims.observationhistorytype.ObservationHistoryTypeMap;
import us.mn.state.health.lims.patient.valueholder.Patient;
import us.mn.state.health.lims.sample.dao.SampleDAO;
import us.mn.state.health.lims.sample.daoimpl.SampleDAOImpl;
import us.mn.state.health.lims.sample.valueholder.Sample;
import us.mn.state.health.lims.samplehuman.dao.SampleHumanDAO;
import us.mn.state.health.lims.samplehuman.daoimpl.SampleHumanDAOImpl;

public class ARVFollowupInitalHIVStrategy implements ICSVColumnCustomStrategy {

	private static SampleDAO sampleDAO = new SampleDAOImpl();
	private static SampleHumanDAO sampleHumanDAO = new SampleHumanDAOImpl();
	private static ObservationHistoryDAO ohDAO = new ObservationHistoryDAOImpl();
	private static DictionaryDAO dictionaryDAO = new DictionaryDAOImpl();

	@Override
	public String translate(String value, String accessionNumber, String csvName, String dbName) {
		Sample sample = sampleDAO.getSampleByAccessionNumber(accessionNumber);
		
		if( sample == null){
			return "";
		}
		
		Patient patient = sampleHumanDAO.getPatientForSample(sample);
		
		if( patient == null){
			return "";
		}
	
		List<Sample> samples = sampleHumanDAO.getSamplesForPatient(patient.getId());
		
		if( samples == null || samples.size() < 2 ){
			return "";
		}
		
		Sample firstSample = samples.get(0);

		String typeId = ObservationHistoryTypeMap.getInstance().getIDForType("projectFormName");
		ObservationHistory oh = ohDAO.getObservationHistoriesBySampleIdAndType(firstSample.getId(), typeId);
		
		if( oh == null){
			return "";
		}
		
		if( "InitialARV_Id".equals(oh.getValue())){
			typeId = ObservationHistoryTypeMap.getInstance().getIDForType("hivStatus");
			oh = ohDAO.getObservationHistoriesBySampleIdAndType(firstSample.getId(), typeId);
			
			if( oh != null && !GenericValidator.isBlankOrNull(oh.getValue())){
				return dictionaryDAO.getDataForId(oh.getValue()).getLocalizedName();
			}
		}
		
		return "";
	}

}