Merge branch 'apache-master' into 2.7.18-release

dubbo-common/src/main/java/org/apache/dubbo/common/utils/CompatibleTypeUtils.java

@@ -22,6 +22,7 @@ import java.math.BigInteger;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Date;
@@ -33,6 +34,11 @@ public class CompatibleTypeUtils {
 
     private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss";
 
+    /**
+     * the text to parse such as "2007-12-03T10:15:30"
+     */
+    private static final int ISO_LOCAL_DATE_TIME_MIN_LEN = 19;
+
     private CompatibleTypeUtils() {
     }
 
@@ -127,7 +133,12 @@ public class CompatibleTypeUtils {
                 if (StringUtils.isEmpty(string)) {
                     return null;
                 }
-                return LocalDateTime.parse(string).toLocalTime();
+                
+                if (string.length() >= ISO_LOCAL_DATE_TIME_MIN_LEN) {
+                    return LocalDateTime.parse(string).toLocalTime();
+                } else {
+                    return LocalTime.parse(string);
+                }
             }
             if (type == Class.class) {
                 try {

dubbo-common/src/main/java/org/apache/dubbo/common/utils/PojoUtils.java

@@ -33,6 +33,9 @@ import java.lang.reflect.Proxy;
 import java.lang.reflect.Type;
 import java.lang.reflect.TypeVariable;
 import java.lang.reflect.WildcardType;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -134,6 +137,10 @@ public class PojoUtils {
         if (ReflectUtils.isPrimitives(pojo.getClass())) {
             return pojo;
         }
+        
+        if (pojo instanceof LocalDate || pojo instanceof LocalDateTime || pojo instanceof LocalTime) {
+            return pojo.toString();
+        }
 
         if (pojo instanceof Class) {
             return ((Class) pojo).getName();

dubbo-common/src/test/java/org/apache/dubbo/common/utils/PojoUtilsTest.java

@@ -32,6 +32,9 @@ import org.junit.jupiter.api.Test;
 import java.lang.reflect.Method;
 import java.lang.reflect.Type;
 import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;
@@ -792,6 +795,22 @@ public class PojoUtilsTest {
         assertEquals(parent.getFeatures().get("height"), "177cm");
     }
 
+    @Test
+    public void testJava8Time() {
+        
+        Object localDateTimeGen = PojoUtils.generalize(LocalDateTime.now());
+        Object localDateTime = PojoUtils.realize(localDateTimeGen, LocalDateTime.class);
+        assertEquals(localDateTimeGen, localDateTime.toString());
+
+        Object localDateGen = PojoUtils.generalize(LocalDate.now());
+        Object localDate = PojoUtils.realize(localDateGen, LocalDate.class);
+        assertEquals(localDateGen, localDate.toString());
+
+        Object localTimeGen = PojoUtils.generalize(LocalTime.now());
+        Object localTime = PojoUtils.realize(localTimeGen, LocalTime.class);
+        assertEquals(localTimeGen, localTime.toString());
+    }
+
     public enum Day {
         SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
     }