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   源码介绍

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package com.web.action;

import java.util.List;

import javax.annotation.Resource;

import org.apache.commons.lang3.StringUtils;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Restrictions;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.bean.BaseDict;
import com.bean.Customer;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
import com.opensymphony.xwork2.util.ValueStack;
import com.service.CustomerService;
import com.web.commons.Page;

@Controller("customerAction")
@Scope("prototype")
@ParentPackage("struts-default")
@Namespace("/customer")
@Results({ @Result(name = "addUI", type = "dispatcher", location = "/jsp/customer/add.jsp"),
		@Result(name = "listCustomer", type = "dispatcher", location = "/jsp/customer/list.jsp"),
		@Result(name = "allCustomer", type = "redirectAction", location = "findAllCustomer"),
		@Result(name = "editUI", type = "dispatcher", location = "/jsp/customer/edit.jsp"),
		@Result(name = "industryCount", type = "dispatcher", location = "/jsp/statistic/indlist.jsp"),
		@Result(name = "sourceCount", type = "dispatcher", location = "/jsp/statistic/soulist.jsp")
})

		
public class CustomerAction extends ActionSupport implements ModelDriven<Customer> {
	private List list;
	private Integer curNum;
	
	private Page<Customer> page;

	private List<BaseDict> customerSources;

	private List<BaseDict> customerLevels;

	@Resource(name = "customerService")
	private CustomerService customerService;

	private Customer customer = new Customer();

	public void setCustomer(Customer customer) {
		this.customer = customer;
	}

	@Override
	public Customer getModel() {

		return customer;
	}
	
	/**
	 * 客户行业统计
	 * @return
	 */
	@Action("customerIndustryCount")
	public String customerIndustryCount() {
		list=customerService.customerIndustryCount();
		return "industryCount";
	}
	/**
	 * 客户来源统计
	 * @return
	 */
	@Action("customerSourceCount")
	public String customerSourceCount() {
		list=customerService.findCustomerSourceCount();
		
		return "sourceCount";
	}
	/**
	 * 编辑客户
	 * @return
	 */
	@Action("editCustomer")
	public String editCustomer() {
		customerService.updateCustomer(customer);
		return "allCustomer";
	}

	/**
	 * 获取编辑页面并且回显数据
	 * 
	 * @return
	 */
	@Action("editUICustomer")
	public String editUICustomer() {
		// 查询获取客户来源
		customerSources = customerService.findAllCustomerSource();

		// 查询所有客户级别
		customerLevels = customerService.findAllCustomerLevel();
			//此处自己定义对象是为了避免和customer对象造成混淆,模型中的customer和查出获得到的两个customer不是同一个对象,所以如果直接压栈,将会是空
		Customer c=customerService.findByIdCustomer(customer.getCust_id());
		//把获取到的对象压入值栈
		ActionContext.getContext().getValueStack().push(c);
		return "editUI";
	}

	/**
	 * 根据客户id删除指定的客户
	 * 
	 * @return
	 */
	@Action("removeCustomer")
	public String removeCustomer() {
		customerService.removeByIdCustomer(customer.getCust_id());
		return "allCustomer";
	}

	/**
	 * 获取添加页面的方法
	 * 
	 * @return
	 */
	@Action("addUICustomer")
	public String addUICustomer() {
		// 查询获取客户来源
		customerSources = customerService.findAllCustomerSource();

		// 查询所有客户级别
		customerLevels = customerService.findAllCustomerLevel();
		return "addUI";
	}

	/**
	 * 查询所有客户
	 * 
	 * @return
	 */
	@Action("findAllCustomer")
	public String findAllCustomer() {
		//1.创建离线查询东西
		DetachedCriteria dCriteria = DetachedCriteria.forClass(Customer.class);
		//2.拼装查询条件
		//判断是否提供了客户名称,此处将使用apach提供的判断字符串的工具类commm-lang3.jar isNotBlank()可以去掉空格后判断字符串部位null或者""
		if (StringUtils.isNotBlank(customer.getCust_name())) {
			//添加条件,模糊查询客户名称
			dCriteria.add(Restrictions.like("cust_name","%" customer.getCust_name() "%"));
		}
		//判断是否提供了客户行业
		if (StringUtils.isNotBlank(customer.getCust_industry())) {
			//添加条件,模糊查询客户行业
			dCriteria.add(Restrictions.like("cust_industry","%" customer.getCust_industry() "%"));
		}
		//判断是否提供了客户来源
		if (customer.getCust_source()!=null && StringUtils.isNotBlank(customer.getCust_source().getDict_id())) {
			//精确查询客户来源
			dCriteria.add(Restrictions.eq("cust_source",customer.getCust_source()));
		}
		//判断是否提供了客户级别
		if (customer.getCust_level()!=null && StringUtils.isNotBlank(customer.getCust_level().getDict_id())) {
			//精确查询客户级别
			dCriteria.add(Restrictions.eq("cust_level",customer.getCust_level()));
		}
		//3.按条件查询客户信息
		page = customerService.findAllCustomer(dCriteria, curNum);
		//4.查询获取客户来源
		customerSources = customerService.findAllCustomerSource();
		
		//5.查询所有客户级别
		customerLevels = customerService.findAllCustomerLevel();
		return "listCustomer";
	}

	/**
	 * 新增客户
	 * 
	 * @return
	 */
	@Action("addCustomer")
	public String addCustomer() {
		customerService.saveCustomer(customer);
		return "allCustomer";
	}

	// 把查询到的信息放在值栈中
	 

	public List<BaseDict> getCustomerSources() {
		return customerSources;
	}

	public Page<Customer> getPage() {
		return page;
	}

	public void setPage(Page<Customer> page) {
		this.page = page;
	}

	public void setCustomerSources(List<BaseDict> customerSources) {
		this.customerSources = customerSources;
	}

	public List<BaseDict> getCustomerLevels() {
		return customerLevels;
	}

	public void setCustomerLevels(List<BaseDict> customerLevels) {
		this.customerLevels = customerLevels;
	}

	public Integer getCurNum() {
		return curNum;
	}

	public void setCurNum(Integer curNum) {
		this.curNum = curNum;
	}

	public List getList() {
		return list;
	}

	public void setList(List list) {
		this.list = list;
	}

	 

}