com.anysoft.selector.impl.DateFormatter Maven / Gradle / Ivy
package com.anysoft.selector.impl;
import org.w3c.dom.Element;
import com.anysoft.formula.DataProvider;
import com.anysoft.util.BaseException;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;
import com.anysoft.util.XmlTools;
import com.anysoft.selector.Selector;
/**
* 日期格式化器
*
* @author duanyy
*
* @since 1.5.2
*
*/
public class DateFormatter extends Selector {
public void onConfigure(Element _e, Properties _p) throws BaseException {
pattern = PropertiesConstants.getString(_p,"pattern",pattern,true);
Element _selector = XmlTools.getFirstElementByPath(_e, "selector");
if (_selector == null){
selector = Selector.newInstance(_e, _p, SingleField.class.getName());
}else{
selector = Selector.newInstance(_selector, _p);
}
}
public String onSelect(DataProvider _dataProvider) {
String value = selector.select(_dataProvider);
long t = Long.parseLong(value);
return String.format(pattern, t);
}
protected Selector selector = null;
protected String pattern = "%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS";
}