#1431 - Refactor internals for RemoteTransactionEvent binary serialisation

src/main/java/io/ebeaninternal/api/BinaryWritable.java

@@ -0,0 +1,23 @@
+package io.ebeaninternal.api;
+
+import java.io.IOException;
+
+/**
+ * Messages that can be sent in binary form.
+ * <p>
+ * Mainly RemoteTransactionEvent which is sent to cluster members.
+ * </p>
+ */
+public interface BinaryWritable {
+
+  int TYPE_BEANIUD = 1;
+  int TYPE_TABLEIUD = 2;
+  int TYPE_CACHE = 3;
+  int TYPE_TABLEMOD = 4;
+
+  /**
+   * Write message in binary format.
+   */
+  void writeBinary(BinaryWriteContext out) throws IOException;
+
+}