DateConverter.java

package com.opentravelsoft.webapp.action;

import java.text.ParseException;
import java.util.Map;
import java.util.Date;

import org.apache.struts2.util.StrutsTypeConverter;
import com.opensymphony.xwork2.conversion.TypeConversionException;
import com.opentravelsoft.util.DateUtil;

/**
 * This class implements a Struts Type Converter and can be used by struts to
 * convert Date's to Strings
 * 
 * @author mraible
 */
public class DateConverter extends StrutsTypeConverter {

  /**
   * {@inheritDoc}
   */
  @Override
  @SuppressWarnings("unchecked")
  public Object convertFromString(Map ctx, String[] value, Class arg2) {
    if (value[0] == null || value[0].trim().equals("")) {
      return null;
    }

    try {
      return DateUtil.convertStringToDate(value[0]);
    } catch (ParseException pe) {
      pe.printStackTrace();
      throw new TypeConversionException(pe.getMessage());
    }
  }

  /**
   * {@inheritDoc}
   */
  @Override
  @SuppressWarnings("unchecked")
  public String convertToString(Map ctx, Object data) {
    return DateUtil.convertDateToString((Date) data);
  }
}