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 com.pamarin.income; import com.pamarin.income.util.PropertiesFileUtils; import java.io.IOException; import java.io.Serializable; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Component; /** * * @author jittagornp */ @Component @Scope("application") public class App implements Serializable { private String name; public String getName() { if (name == null) { try { name = PropertiesFileUtils.load("/config.properties").getProperty("app.name"); } catch (IOException ex) { name = null; } } return name; } }