setupcategorytreeaction.java

来自「用JBuilder+Jboos+mysql实现的EJB项目」· Java 代码 · 共 26 行

package com.jdon.estore.web.catalog.tree;

import java.util.Collection;
import com.jdon.strutsutil.treeview.*;

import javax.servlet.http.HttpServletRequest;
import com.jdon.bussinessproxy.ServiceServerFactory;
import com.jdon.bussinessproxy.EJBDefinition;

import com.jdon.controller.model.Model;
import com.jdon.controller.events.*;

import com.jdon.estore.catalog.tree.CategoryTreeManagerLocal;
import com.jdon.estore.FrameworkServices;

public class SetUpCategoryTreeAction extends SetUpTreeAction {
  private final static ServiceServerFactory sf = ServiceServerFactory.
      getInstance();

  public Collection getRootChildernNode(HttpServletRequest request) throws Exception{
    CategoryTreeManagerLocal categoryTree = (CategoryTreeManagerLocal) sf.getService(
        FrameworkServices.CategoryTreeEJB, request);
    return categoryTree.getROOTChildern();
  }

}