ResourceListener支持对Environment环境变量的支持

src/test/java/org/redkale/test/util/ResourceListenerTest.java

@@ -0,0 +1,129 @@
+/*
+ */
+package org.redkale.test.util;
+
+import java.util.Properties;
+import java.util.concurrent.atomic.AtomicInteger;
+import javax.annotation.Resource;
+import org.junit.jupiter.api.*;
+import org.redkale.util.*;
+
+/**
+ *
+ * @author zhangjx
+ */
+public class ResourceListenerTest {
+
+    private boolean main;
+
+    public static void main(String[] args) throws Throwable {
+        ResourceListenerTest test = new ResourceListenerTest();
+        test.main = true;
+        test.run();
+    }
+
+    @Test
+    public void run() throws Exception {
+        AtomicInteger aCounter = new AtomicInteger();
+        Properties env = new Properties();
+        env.put("property.id", "2345");
+        ResourceFactory factory = ResourceFactory.create();
+        factory.register(new Environment(env));
+
+        AService aservice = new AService();
+        BService bservice = new BService();
+        ABService abservice = new ABService();
+
+        factory.inject(aservice);
+        factory.inject(bservice);
+        factory.inject(abservice);
+
+        Properties prop = new Properties();
+        prop.put("property.id", "7890");
+        prop.put("property.name", "my name");
+        factory.register(prop, "", Environment.class);
+
+        if (!main) {
+            Assertions.assertTrue(aservice.counter.get() == 1);
+            Assertions.assertTrue(bservice.counter.get() == 2);
+            Assertions.assertTrue(abservice.counter.get() == 2);
+        }
+                
+        factory.register("property.id", "7777");
+        
+        if (!main) {
+            Assertions.assertTrue(aservice.counter.get() == 2);
+            Assertions.assertTrue(bservice.counter.get() == 2);
+            Assertions.assertTrue(abservice.counter.get() == 3);
+        }
+    }
+
+    class AService {
+
+        public final AtomicInteger counter = new AtomicInteger();
+
+        @Resource(name = "property.id")
+        private String id;
+
+        @Resource(name = "property.desc")
+        private String desc;
+
+        @ResourceListener
+        private void changeResource(ResourceEvent[] events) {
+            for (ResourceEvent event : events) {
+                counter.incrementAndGet();
+                System.out.println(getClass().getSimpleName() + " @Resource = " + event.name() + " 资源变更:  newVal = " + event.newValue() + ", oldVal = " + event.oldValue());
+            }
+        }
+
+        public String test() {
+            return "";
+        }
+
+    }
+
+    class BService {
+
+        public final AtomicInteger counter = new AtomicInteger();
+
+        @Resource
+        private Environment env;
+
+        @ResourceListener
+        private void changeResource(ResourceEvent[] events) {
+            for (ResourceEvent event : events) {
+                counter.incrementAndGet();
+                System.out.println(getClass().getSimpleName() + " @Resource = " + event.name() + " 资源变更:  newVal = " + event.newValue() + ", oldVal = " + event.oldValue());
+            }
+            System.out.println(getClass().getSimpleName() + " env = " + env);
+        }
+
+        public String test() {
+            return "";
+        }
+    }
+
+    class ABService {
+
+        public final AtomicInteger counter = new AtomicInteger();
+
+        @Resource(name = "property.id")
+        private String id;
+
+        @Resource
+        private Environment env;
+
+        @ResourceListener
+        private void changeResource(ResourceEvent[] events) {
+            for (ResourceEvent event : events) {
+                counter.incrementAndGet();
+                System.out.println(getClass().getSimpleName() + " @Resource = " + event.name() + " 资源变更:  newVal = " + event.newValue() + ", oldVal = " + event.oldValue());
+            }
+            System.out.println(getClass().getSimpleName() + " env = " + env);
+        }
+
+        public String test() {
+            return "";
+        }
+    }
+}