From db7ba746910703a86abaaa579c64349184916b44 Mon Sep 17 00:00:00 2001
From: "m.ross" <m.ross@tmcbonds.com>
Date: Sat, 17 Nov 2018 13:40:49 -0500
Subject: [PATCH] Proxy serializer

---
 .../serializers/FSTProxySerializer.java       | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/main/java/org/nustaq/serialization/serializers/FSTProxySerializer.java

diff --git a/src/main/java/org/nustaq/serialization/serializers/FSTProxySerializer.java b/src/main/java/org/nustaq/serialization/serializers/FSTProxySerializer.java
new file mode 100644
index 00000000..99318d32
--- /dev/null
+++ b/src/main/java/org/nustaq/serialization/serializers/FSTProxySerializer.java
@@ -0,0 +1,48 @@
+package org.nustaq.serialization.serializers;
+
+
+import org.nustaq.serialization.FSTBasicObjectSerializer;
+import org.nustaq.serialization.FSTClazzInfo;
+import org.nustaq.serialization.FSTObjectInput;
+import org.nustaq.serialization.FSTObjectOutput;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Proxy;
+
+
+public class FSTProxySerializer extends FSTBasicObjectSerializer {
+
+    @Override
+    public void writeObject(FSTObjectOutput out, Object toWrite, FSTClazzInfo clzInfo, FSTClazzInfo.FSTFieldInfo referencedBy, int streamPosition) throws IOException {
+        Class<?>[] ifaces = clzInfo.getClazz().getInterfaces();
+        ClassLoader cl = out.getConf().getClassLoader();
+        out.writeInt(ifaces.length);
+        for (Class i : ifaces)
+            out.writeUTF(i.getName());
+        out.writeObject(Proxy.getInvocationHandler(toWrite));
+    }
+
+    @Override
+    public Object instantiate(Class objectClass, FSTObjectInput in, FSTClazzInfo serializationInfo, FSTClazzInfo.FSTFieldInfo referencee, int streamPositioin) throws IOException, ClassNotFoundException {
+        ClassLoader cl = in.getConf().getClassLoader();
+        int numIfaces = in.readInt();
+        String[] interfaces = new String[numIfaces];
+        for (int i = 0; i < numIfaces; i++) {
+            interfaces[i] = in.readUTF();
+        }
+        Class[] classObjs = new Class[interfaces.length];
+
+        for(int i = 0; i < interfaces.length; ++i) {
+            try {
+                classObjs[i] = Class.forName(interfaces[i], false, cl);
+            } catch (ClassNotFoundException e) {
+                classObjs[i] = Class.forName(interfaces[i], false, this.getClass().getClassLoader());
+            }
+        }
+        InvocationHandler ih = (InvocationHandler)in.readObject();
+        Object res = Proxy.newProxyInstance(in.getConf().getClassLoader(),classObjs,ih);
+        in.registerObject(res,streamPositioin,serializationInfo,referencee);
+        return res;
+    }
+}
\ No newline at end of file