feature: support jdbc type nclob (#3191)

common/src/main/java/io/seata/common/util/BeanUtils.java

@@ -39,7 +39,7 @@ public class BeanUtils {
         }
 
         Field[] fields = o.getClass().getDeclaredFields();
-        StringBuffer buffer = new StringBuffer();
+        StringBuilder buffer = new StringBuilder();
         buffer.append("[");
         for (Field field : fields) {
             Object val = null;

rm-datasource/src/main/java/io/seata/rm/datasource/sql/struct/TableRecords.java

@@ -26,11 +26,12 @@ import javax.sql.rowset.serial.SerialRef;
 import java.sql.Array;
 import java.sql.Blob;
 import java.sql.Clob;
-import java.sql.JDBCType;
+import java.sql.NClob;
 import java.sql.Ref;
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
+import java.sql.Types;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -199,32 +200,37 @@ public class TableRecords {
                 field.setType(dataType);
                 // mysql will not run in this code
                 // cause mysql does not use java.sql.Blob, java.sql.sql.Clob to process Blob and Clob column
-                if (dataType == JDBCType.BLOB.getVendorTypeNumber()) {
+                if (dataType == Types.BLOB) {
                     Blob blob = resultSet.getBlob(i);
                     if (blob != null) {
                         field.setValue(new SerialBlob(blob));
                     }
-                } else if (dataType == JDBCType.CLOB.getVendorTypeNumber()) {
+                } else if (dataType == Types.CLOB) {
                     Clob clob = resultSet.getClob(i);
                     if (clob != null) {
                         field.setValue(new SerialClob(clob));
                     }
-                } else if (dataType == JDBCType.ARRAY.getVendorTypeNumber()) {
+                } else if (dataType == Types.NCLOB) {
+                    NClob object = resultSet.getNClob(i);
+                    if (object != null) {
+                        field.setValue(new SerialClob(object));
+                    }
+                } else if (dataType == Types.ARRAY) {
                     Array array = resultSet.getArray(i);
                     if (array != null) {
                         field.setValue(new SerialArray(array));
                     }
-                } else if (dataType == JDBCType.REF.getVendorTypeNumber()) {
+                } else if (dataType == Types.REF) {
                     Ref ref = resultSet.getRef(i);
                     if (ref != null) {
                         field.setValue(new SerialRef(ref));
                     }
-                } else if (dataType == JDBCType.DATALINK.getVendorTypeNumber()) {
+                } else if (dataType == Types.DATALINK) {
                     java.net.URL url = resultSet.getURL(i);
                     if (url != null) {
                         field.setValue(new SerialDatalink(url));
                     }
-                } else if (dataType == JDBCType.JAVA_OBJECT.getVendorTypeNumber()) {
+                } else if (dataType == Types.JAVA_OBJECT) {
                     Object object = resultSet.getObject(i);
                     if (object != null) {
                         field.setValue(new SerialJavaObject(object));