add back 3.2.6 code
diff --git a/src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java b/src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java
index 8ac5fde..20c4187 100644
--- a/src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java
+++ b/src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java
@@ -80,6 +80,7 @@
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -94,7 +95,7 @@
private static Deserializer OBJECT_DESERIALIZER
= new BasicDeserializer(BasicDeserializer.OBJECT);
-
+ private static ConcurrentHashMap _unrecognizedTypeCache = new ConcurrentHashMap();
private static HashMap _staticSerializerMap;
private static HashMap _staticDeserializerMap;
private static HashMap _staticTypeMap;
@@ -647,7 +648,7 @@
deserializer = new ArrayDeserializer(subDeserializer.getType());
else
deserializer = new ArrayDeserializer(Object.class);
- } else {
+ } else if (_unrecognizedTypeCache.get(type) == null) {
try {
Class cl = Class.forName(type, false, _loader);
deserializer = getDeserializer(cl);
@@ -655,7 +656,12 @@
log.warning("Hessian/Burlap: '" + type + "' is an unknown class in " + _loader + ":\n" + e);
_typeNotFoundDeserializerMap.put(type, PRESENT);
log.log(Level.FINER, e.toString(), e);
+ _unrecognizedTypeCache.put(type, new AtomicLong(1L));
}
+ } else {
+ ((AtomicLong) _unrecognizedTypeCache.get(type)).incrementAndGet();
+ if (((AtomicLong) _unrecognizedTypeCache.get(type)).get() % 2000L == 0L)
+ ((AtomicLong) _unrecognizedTypeCache.get(type)).getAndSet(1L);
}
if (deserializer != null) {
