booklistaction.java

来自「struts + hibernate + spring ssh 的源码练习」· Java 代码 · 共 50 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.2/xslt/JavaClass.xsl

package struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import persistence.bl.LibraryManager;
import struts.form.BookListForm;

/** 
 * MyEclipse Struts
 * Creation date: 11-29-2004
 * 
 * XDoclet definition:
 * @struts:action path="/bookList" name="bookListForm" input="/jsp/bookList.jsp" scope="request" validate="true"
 * @struts:action-forward name="showList" path="/jsp/bookList.jsp"
 */
public class BookListAction extends Action
{
  /** 
   * Method loads book from DB
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return ActionForward
   */
  public ActionForward execute(
    ActionMapping mapping,
    ActionForm form,
    HttpServletRequest request,
    HttpServletResponse response)
  {
    BookListForm bookListForm = (BookListForm) form;
    // [laliluna] 27.11.2004 get busines logic 
    LibraryManager libraryManager = new LibraryManager();

    // [laliluna] 29.11.2004 update the form bean, from which the jsp will read the data later.
    bookListForm.setBooks(libraryManager.getAllBooks());

    return mapping.findForward("showList");
  }
}