beanutil-string.vm

来自「自动生成JAVA-Struts网站的程序」· VM 代码 · 共 59 行

##
##  Copyright(C) 2002 Javanovic Software (http://www.javanovic.com)
##
##  This library is free software; you can redistribute it and/or
##  modify it under the terms of the GNU Lesser General Public
##  License as published by the Free Software Foundation; either
##  version 2.1 of the License, or (at your option) any later version.
##
##  This library is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
##  Lesser General Public License for more details.
##
##  You should have received a copy of the GNU Lesser General Public
##  License along with this library; if not, write to the Free Software
##  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
##
//---------------------------------------------------------
// Application: $property.Name
// Author     : $property.Author
// File       : StringBeanUtilsConverterDate.java
//              Coverts String to java.util.Date using BeanUtils
//
// Copyright $year $property.Company
// Generated at $date.Time
// using Karapan Sapi Struts Generator
// Visit http://www.javanovic.com
//---------------------------------------------------------

package ${build.Package}.util;

import org.apache.commons.beanutils.Converter;
import org.apache.commons.beanutils.converters.*;
import java.text.*;
import java.util.*;

public class StringBeanUtilsConverterDate implements Converter {
  private static final StringConverter stringConverter = new StringConverter();
  private String formatPattern = null;

  public void setFormatPattern(String formatPattern) {
    this.formatPattern = formatPattern;
  }

  public Object convert(Class type, Object value) {
    Object returnValue = null;

    if (value != null) {
      if (type == String.class && (value instanceof Date)) {
        SimpleDateFormat formatter = new SimpleDateFormat(formatPattern);
        String dateString = formatter.format(value);
        returnValue = dateString;
      } else {
        returnValue = stringConverter.convert(type, value);
      }
    }
    return returnValue;
  }
}