roleaction.java

负责公文的传输及一些处理功能

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl

package com.example.web.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 com.example.gw.role.IRoleManager;
import com.example.gw.role.Role;
import com.example.gw.unit.Unit;
import com.example.web.actionform.RoleForm;
import com.example.businessmodel.PageForm;
import com.example.businessmodel.Page;
import com.example.gw.system.user.UserInfo;
import org.apache.struts.actions.DispatchAction;
import org.apache.commons.beanutils.BeanUtils;
/** 
 * MyEclipse Struts
 * Creation date: 01-29-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class RoleAction extends DispatchAction {

    private IRoleManager roleManager;
    public void setRoleManager(IRoleManager roleManager){
    	this.roleManager = roleManager;
    }
    public IRoleManager getRoleManager(){
    	return roleManager;
    }
	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward roleList(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		// TODO Auto-generated method stub
		PageForm pageForm = (PageForm)form;
		int start = 1;
		if(pageForm!=null){
		  start = pageForm.getStart();
		}else{
			if (request.getParameter("start") != null
					&& !(request.getParameter("start").equals(""))) {
		        start = Integer.parseInt(request.getParameter("start"));
			}
		}
		UserInfo userinfo = (UserInfo) request.getSession().getAttribute("userinfo");
        String unitId = userinfo.getUnit().getUnitId().toString();
		try{
		    Page page = roleManager.getRoleList(unitId,start,15);
		    request.setAttribute("page",page);
		}catch(Exception e){
			e.printStackTrace();
		}
		return mapping.findForward("roleList");
	}

	public ActionForward editRole(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response){
        String roleId = request.getParameter("roleId");
        if(!("".equals(roleId))){
        	Role role = roleManager.getRole(roleId);
	    	request.setAttribute("role",role);
	    }
        return mapping.findForward("editRole");
	}
	
	public ActionForward viewRole(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response){
		String roleId = request.getParameter("roleId");
		if(!("".equals(roleId))){
			Role role = roleManager.getRole(roleId);
			request.setAttribute("role",role);
		}
		return mapping.findForward("viewRole");
	}
	
	public ActionForward saveRole(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response){
		RoleForm roleForm = (RoleForm)form;
		Role role = new Role();
		UserInfo userInfo = (UserInfo)request.getSession().getAttribute("userinfo");
		Unit unit = userInfo.getUnit();
		try{
			BeanUtils.copyProperties(role,roleForm);
            if(role.getRoleId().toString().equals("0")){
            	role.setRoleId(null);
            }
		}catch(Exception e){
			e.printStackTrace();
		}
		role.setUnit(unit);
		String forward = "callRoleList";
		try{
		    roleManager.saveRole(role);
		}catch(Exception e){
			e.printStackTrace();
			request.setAttribute("role",role);
			request.setAttribute("exception",e.getMessage());
			forward = "editRole";
		}
		return mapping.findForward(forward);
	}
	
	public ActionForward deleteRole(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,
			HttpServletResponse response){
            String roleId = request.getParameter("roleId");
            roleManager.deleteRole(roleId);
            return mapping.findForward("callRoleList");
	}
		
}