roleaction.java

基于java的组号查询模块

/**
 * 
 */
package com.lily.dap.webapp.action.right;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.lily.dap.model.QueryCondition;
import com.lily.dap.model.right.Role;
import com.lily.dap.service.core.exception.DataContentRepeatException;
import com.lily.dap.service.right.RoleManager;
import com.lily.dap.webapp.action.AbstractAction;
import com.lily.dap.webapp.util.ParamUtils;

/**
 * @author zouxuemo
 *
 * 实现对Role对象进行CRUD操作的Action类
 */
public class RoleAction extends AbstractAction {
	private RoleManager roleManager;

	/**
	 * @param roleManager 要设置的 roleManager
	 */
	public void setRoleManager(RoleManager roleManager) {
		this.roleManager = roleManager;
	}
	
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("构造RoleForm，进入Role编辑页面");
		}

		Role role = new Role();
		role.setDes("角色说明");
		bindForm(form, role);

		return  mapping.findForward("edit");
	}

	public ActionForward edit(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("修改RoleForm，进入Role编辑页面");
		}

		long id = ParamUtils.getLongParameter(request, "id", 0);

		Role role = (Role)roleManager.get(Role.class, id);
		bindForm(form, role);

		return  mapping.findForward("edit");
	}

	public ActionForward save(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("保存WorkEvaluateTempletForm");
		}

		ActionMessages errors = form.validate(mapping, request);
		
		Role role = new Role();
		bindObject(form, role);
		
		if (role.getId() > 0)
			roleManager.modifyRole(role.getId(), role.getName(), role.getDes());
		else {
			try {
				role = roleManager.createPublicRole(role.getCode(), role.getName(), role.getDes());
			} catch (DataContentRepeatException ex) {
	            errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("role.errors.repeat"));
	            saveErrors(request, errors);
				
	            return mapping.findForward("edit");
			}
		}

		StringBuffer sb = new StringBuffer();
		sb.append("<script type=\"text/javascript\">");
        sb.append("alert(\"保存成功！\");window.close(); window.opener.location.reload();");
        sb.append("</script>");
        renderHtml(response, sb.toString());
        
		return null;
	}

	public ActionForward remove(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("删除Role对象");
		}

		String[] ids = ParamUtils.getParameter(request, "ids").split(",");
		for(int i = 0; i < ids.length; i++){
			if(!ids[i].equals("")){
				long id = Long.parseLong(ids[i]);
				roleManager.removeRole(id);
			}
		}			

		return  mapping.findForward("actionList");
	}

	public ActionForward detail(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("显示/打印Role");
		}

		long id = ParamUtils.getLongParameter(request, "id", 0);

		Role role = (Role)roleManager.get(Role.class, id);
		bindForm(form, role);

		return  mapping.findForward("detail");
	}

	public ActionForward list(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (log.isDebugEnabled()) {
			log.debug("查询显示Role列表");
		}

		QueryCondition queryCondition = new QueryCondition();
		queryCondition.addOrder("code");	//初始的排序方法
		
		List roleList = roleManager.gets(Role.class, queryCondition);
		request.setAttribute("roleList", roleList);

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