add support for castToBigInteger in TypeUtils

alibaba · Feb 25, 2023 · 6551ec5 · 6551ec5
1 parent 73f81c0
commit 6551ec5
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diff --git a/fastjson1-compatible/src/main/java/com/alibaba/fastjson/util/TypeUtils.java b/fastjson1-compatible/src/main/java/com/alibaba/fastjson/util/TypeUtils.java
@@ -32,6 +32,7 @@
 import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
 import java.math.BigDecimal;
+import java.math.BigInteger;
 import java.sql.Timestamp;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
@@ -585,6 +586,10 @@ public static BigDecimal castToBigDecimal(Object value) {
         return com.alibaba.fastjson2.util.TypeUtils.toBigDecimal(value);
     }
 
+    public static BigInteger castToBigInteger(Object value) {
+        return com.alibaba.fastjson2.util.TypeUtils.toBigInteger(value);
+    }
+
     public static Timestamp castToTimestamp(final Object value) {
         return com.alibaba.fastjson2.util.TypeUtils.cast(value, Timestamp.class);
     }

diff --git a/fastjson1-compatible/src/test/java/com/alibaba/fastjson/util/TypeUtilsTest.java b/fastjson1-compatible/src/test/java/com/alibaba/fastjson/util/TypeUtilsTest.java
@@ -50,6 +50,7 @@ public void cast1() {
         assertNull(TypeUtils.castToLong(null));
         assertNull(TypeUtils.castToDouble(null));
         assertNull(TypeUtils.castToBigDecimal(null));
+        assertNull(TypeUtils.castToBigInteger(null));
         assertNull(TypeUtils.castToTimestamp(null));
         assertNull(TypeUtils.castToSqlDate(null));
         assertNull(TypeUtils.castToJavaBean(null, null));