/**
*
*/
package jframe.pay.http.usr.service;
import java.util.Map;
import jframe.core.plugin.annotation.InjectService;
import jframe.core.plugin.annotation.Injector;
import jframe.pay.dao.service.PayDaoService;
import jframe.pay.domain.Fields;
import jframe.pay.domain.util.ObjectUtil;
/**
* @author dzh
* @date Sep 2, 2015 1:59:32 AM
* @since 1.0
*/
@Injector
public class CommonService implements Fields {
@InjectService(id = "jframe.pay.service.dao")
protected static PayDaoService PayDao;
public <K, V> void setIfEmpty(Map<K, V> map, K key, V defVal) {
if (ObjectUtil.isEmpty(map.get(key))) {
map.put(key, defVal);
}
}
}