userlistaction.java

J2EE框架

/**
 * Copyright 2005 Jdon.com
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

package com.jdon.framework.test.web;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;

import com.jdon.controller.WebAppUtil;
import com.jdon.controller.model.Model;
import com.jdon.controller.model.PageIterator;
import com.jdon.framework.test.service.TestService;
import com.jdon.strutsutil.ModelListAction;

public class UserListAction extends ModelListAction {
    private final static Logger logger = Logger
    .getLogger(UserListAction.class);

  /**
   *
   * @param request HttpServletRequest
   * @param key Object
   * @return Model
   * @todo Implement this
   *   com.jdon.strutsutil.ModelListAction method
   */
  public Model findModelByKey(HttpServletRequest request, Object key) {
    Model model = null;
    try {
        TestService testService = (TestService) WebAppUtil.getService("testService",
          request);
      model = testService.getUser( (String) key);
    } catch (Exception ex) {
        logger.error(ex);
    }
    return model;

  }

  /**
   *
   * @param request HttpServletRequest
   * @param start int
   * @param count int
   * @return PageIterator
   * @todo Implement this
   *   com.jdon.strutsutil.ModelListAction method
   */
  public PageIterator getPageIterator(HttpServletRequest request, int start,
                                      int count) {
    PageIterator pageIterator = null;
    try {
        TestService testService = (TestService) WebAppUtil.getService("testService",
          request);
      pageIterator = testService.getAllUsers(start, count);
    } catch (Exception ex) {
        logger.error(ex);
    }
    return pageIterator;
  }
}