版本分支提交

elab-spring/src/main/java/com/elab/spring/utils/SpringUtils.java

@@ -1,27 +1,60 @@
 package com.elab.spring.utils;
 
+import org.apache.commons.lang3.ArrayUtils;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
 import org.springframework.stereotype.Component;
 
-/**
- * @author Liukx
- * @create 2017-07-28 14:01
- * @email liukx@elab-plus.com
- **/
+import java.util.Map;
+
 @Component
 public class SpringUtils implements ApplicationContextAware {
 
-    private ApplicationContext applicationContext;
+    private static ApplicationContext applicationContext;
+
+    public SpringUtils() {
+    }
 
     @Override
     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
-        this.applicationContext = applicationContext;
+        SpringUtils.applicationContext = applicationContext;
+    }
+
+    public static ApplicationContext getApplicationContext() {
+        return applicationContext;
+    }
+
+    public static <T> T getBean(String name) {
+        return (T) applicationContext.getBean(name);
+    }
+
+    public static <T> T getBean(Class<T> clazz) {
+        return applicationContext.getBean(clazz);
     }
 
-    public Object getBean(String beanId) {
-        return applicationContext.getBean(beanId);
+    public static <T> T getBean(String name, Class<T> clazz) {
+        return applicationContext.getBean(name, clazz);
     }
 
+    public static <T> Map<String, T> getBeansOfType(Class<T> type) {
+        return applicationContext.getBeansOfType(type);
+    }
+
+    public static String[] getBeanNamesForType(Class<?> type) {
+        return applicationContext.getBeanNamesForType(type);
+    }
+
+    public static String getProperty(String key) {
+        return applicationContext.getEnvironment().getProperty(key);
+    }
+
+    public static String[] getActiveProfiles() {
+        return applicationContext.getEnvironment().getActiveProfiles();
+    }
+
+    public static String getActiveProfile() {
+        String[] activeProfiles = getActiveProfiles();
+        return ArrayUtils.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
+    }
 }