package com.lib.actionform;import org.apache.struts.action.*;import javax.servlet.http.*;import java.util.List;import com.lib.util.FillDataUtil;import com.lib.vo.BookBL;import com.lib.assistvo.UserType;public class BookBLActionForm extends ActionForm {  private List bookbls = new FillDataUtil(BookBL.class);  private String operation;  private Long deleteUID = null;  private java.util.List readers;  private java.util.List books;  private java.util.List types;  public BookBLActionForm()  {    operation = "display";  }  public void initTypes()  {      Integer uids[] = {new Integer(1),new Integer(2)};      String name[]={"借出","歸還"};      for(int i=0;i<3;i++)      {          UserType type = new UserType();          type.setUserTypeName(name[i]);          type.setUserTypeUID(uids[i]);          types.add(type);      }  }  public ActionErrors validate(ActionMapping actionMapping, HttpServletRequest httpServletRequest) {    /**@todo: finish this method, this is just the skeleton.*/    return null;  }  public void reset(ActionMapping actionMapping, HttpServletRequest httpServletRequest) {  }  public java.util.List getReaders() {    return readers;  }  public void setReaders(java.util.List readers) {    this.readers = readers;  }  public java.util.List getBooks() {    return books;  }  public void setBooks(java.util.List books) {    this.books = books;  }  public java.util.List getTypes() {    return types;  }  public void setTypes(java.util.List types) {    this.types = types;  }  public String getOperation() {    return operation;  }  public void setOperation(String operation) {    this.operation = operation;  }  public void setDeleteUID(Long deleteUID) {    this.deleteUID = deleteUID;  }  public Long getDeleteUID() {    return deleteUID;  }  public List getBookbls() {    return bookbls;  }  public void setBookbls(List bookbls) {    this.bookbls = bookbls;  }}