diff --git a/modules/core/src/main/java/org/apache/ignite/cache/store/jdbc/CacheJdbcPojoStore.java b/modules/core/src/main/java/org/apache/ignite/cache/store/jdbc/CacheJdbcPojoStore.java
index 601a237664d15..a92ff95cf9efa 100644
--- a/modules/core/src/main/java/org/apache/ignite/cache/store/jdbc/CacheJdbcPojoStore.java
+++ b/modules/core/src/main/java/org/apache/ignite/cache/store/jdbc/CacheJdbcPojoStore.java
@@ -34,8 +34,8 @@
  *
  * This implementation stores objects in underlying database using java beans mapping description via reflection.
  *
- * @param <K> the type of keys handled by this loader
- * @param <V> the type of values generated by this loader
+ * @param <K> The type of keys handled by this loader.
+ * @param <V> The type of values generated by this loader.
  */
 public class CacheJdbcPojoStore<K, V> extends CacheAbstractJdbcStore<K, V> {
     /**
@@ -48,8 +48,8 @@ protected static class PojoMethodsCache {
         /** Constructor for POJO object. */
         private Constructor ctor;
 
-        /** Key have simple type. */
-        private final boolean simpleKey;
+        /** {@code true} if object is a simple type. */
+        private final boolean simple;
 
         /** Cached setters for POJO object. */
         private Map<String, Method> getters;
@@ -67,7 +67,8 @@ public PojoMethodsCache(String clsName, Collection<CacheTypeFieldMetadata> field
             try {
                 cls = Class.forName(clsName);
 
-                if (simpleKey = (Number.class.isAssignableFrom(cls) || cls.isInstance(String.class)))
+                if (simple = (Number.class.isAssignableFrom(cls) || String.class.isAssignableFrom(cls) ||
+                    java.util.Date.class.isAssignableFrom(cls)) || Boolean.class.isAssignableFrom(cls))
                     return;
 
                 ctor = cls.getDeclaredConstructor();
@@ -156,7 +157,7 @@ public PojoMethodsCache(String clsName, Collection<CacheTypeFieldMetadata> field
             throw new CacheLoaderException("Failed to find cache type metadata for type: " + typeName);
 
         try {
-            if (mc.simpleKey) {
+            if (mc.simple) {
                 CacheTypeFieldMetadata field = F.first(fields);
 
                 return (R)getColumnValue(rs, loadColIdxs.get(field.getDatabaseName()), mc.cls);
@@ -195,7 +196,7 @@ public PojoMethodsCache(String clsName, Collection<CacheTypeFieldMetadata> field
             if (mc == null)
                 throw new CacheException("Failed to find cache type metadata for type: " + typeName);
 
-            if (mc.simpleKey)
+            if (mc.simple)
                 return obj;
 
             Method getter = mc.getters.get(fieldName);