package org.akaza.openclinica.dao;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.akaza.openclinica.dao.managestudy.CriteriaCommand;
/**
*
* @author jnyayapathi
*
*/
public class ScheduledJobSort implements CriteriaCommand {
private String fireTime;
private String datasetId;
private String scheduledFireTime;
HashMap<String, String> columnMapping = new HashMap<String, String>();
List<Sort> sorts = new ArrayList<Sort>();
public void addSort(String property, String order) {
sorts.add(new Sort(property, order));
}
public List<Sort> getSorts() {
return sorts;
}
public ScheduledJobSort(){
fireTime="";
datasetId="";
scheduledFireTime="";
}
public String execute(String criteria) {
String theCriteria = "";
for (Sort sort : sorts) {
if (theCriteria.length() == 0) {
theCriteria += buildCriteriaInitial(criteria, sort.getProperty(), sort.getOrder());
} else {
theCriteria += buildCriteria(criteria, sort.getProperty(), sort.getOrder());
}
}
return theCriteria;
}
private String buildCriteriaInitial(String criteria, String property, String order) {
if (order.equals(Sort.ASC)) {
criteria = criteria + " order by " + columnMapping.get(property) + " asc ";
} else if (order.equals(Sort.DESC)) {
criteria = criteria + " order by " + columnMapping.get(property) + " desc ";
}
return criteria;
}
private String buildCriteria(String criteria, String property, String order) {
if (order.equals(Sort.ASC)) {
criteria = criteria + " , " + columnMapping.get(property) + " asc ";
} else if (order.equals(Sort.DESC)) {
criteria = criteria + " , " + columnMapping.get(property) + " desc ";
}
return criteria;
}
private static class Sort {
public final static String ASC = "asc";
public final static String DESC = "desc";
private final String property;
private final String order;
public Sort(String property, String order) {
this.property = property;
this.order = order;
}
public String getProperty() {
return property;
}
public String getOrder() {
return order;
}
}
}