Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package in.sc.dao; import java.util.HashMap; import javax.servlet.ServletContext; import org.springframework.beans.factory.InitializingBean; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; /** * * @author PRASAD */ @Component public class DAOUtils implements InitializingBean { @Autowired ProductHelper pHelper; @Autowired ListGenerator lHelper; @Autowired ServletContext servletContext; private HashMap catPatternMap; /** * @return the catPatternMap */ public HashMap getCatPatternMap() { return catPatternMap; } /** * @param catPatternMap the catPatternMap to set */ public void setCatPatternMap(HashMap catPatternMap) { this.catPatternMap = catPatternMap; } @Override public void afterPropertiesSet() throws Exception { catPatternMap = pHelper.getCatPatterns(null); servletContext.setAttribute("menu", lHelper.generateCat(0)); } }