kim.sesame.framework.web.context.SpringContextUtil Maven / Gradle / Ivy
package kim.sesame.framework.web.context;
import kim.sesame.framework.utils.Ipconfig;
import kim.sesame.framework.web.config.WebProperties;
import kim.sesame.framework.utils.StringUtil;
import org.apache.log4j.Logger;
import org.springframework.context.ApplicationContext;
import org.springframework.core.env.Environment;
public class SpringContextUtil {
private static Logger log = Logger.getLogger(SpringContextUtil.class);
private static ApplicationContext applicationContext;
private static String currentPath;
/**
* 获取上下文
*
* @return ApplicationContext
*/
public static ApplicationContext getApplicationContext() {
return applicationContext;
}
/**
* 设置上下文
*
* @param applicationContext applicationContext
*/
public static void setApplicationContext(ApplicationContext applicationContext) {
SpringContextUtil.applicationContext = applicationContext;
//初始化当前项目资源路径
WebProperties web = applicationContext.getBean(WebProperties.class);
Environment env = applicationContext.getBean(Environment.class);
String context_path = env.getProperty("server.context-path");
if (StringUtil.isNotEmpty(context_path)) {
setCurrentPath(web.getUserHome()+"/sesame_space"+context_path);
}
}
public static String getCurrentPath() {
return currentPath;
}
public static void setCurrentPath(String currentPath) {
SpringContextUtil.currentPath = currentPath;
}
/**
* 通过名字获取上下文中的bean
*
* @param name beanName
* @return object
*/
public static Object getBean(String name) {
return applicationContext.getBean(name);
}
/**
* 通过类型获取上下文中的bean
*
* @param requiredType className
* @return object
*/
public static Object getBean(Class requiredType) {
return applicationContext.getBean(requiredType);
}
/**
* 获取application 里的属性值
* @param key key
* @return str
*/
public static String getAttributeValue(String key){
try {
return applicationContext.getEnvironment().getProperty(key);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static void println() {
println("***************");
printBase();
}
public static void printlnInfo() {
println("***************");
Object dataSource = getBean("dataSource");
if (dataSource != null) {
println(">>>>数据源>>>>>" + dataSource.getClass());
} else {
println(">>>>数据源>>>>>: 不存在,有异常");
}
printBase();
}
private static void printBase() {
Environment environment = getApplicationContext().getEnvironment();
String project_url = "http://127.0.0.1:" + environment.getProperty("server.port") + environment.getProperty("server.context-path");
println(project_url);
project_url = "http://"+Ipconfig.getInfo().getLocalip()+":" + environment.getProperty("server.port") + environment.getProperty("server.context-path");
println(project_url);
String profile = environment.getProperty("spring.profiles.active");
if (StringUtil.isNotEmpty(profile)) {
println("当前激活的环境文件:" + profile);
}
println("当前项目资源路径:SpringContextUtil.getCurrentPath() : "+getCurrentPath());
println("***************");
}
private static void println(Object obj){
log.info(obj.toString());
}
}