esercizio e test usando jms e mdb

exercise2/BookMessage.java

@@ -0,0 +1,26 @@
+package exercise2;
+
+import java.io.Serializable;
+
+/**
+ * Created by Giovanni on 31/05/2015.
+ */
+public class BookMessage implements Serializable{
+
+    public BookMessage (String in_isbn, Float in_price){
+        isbn = in_isbn;
+        price = in_price;
+    }
+
+
+    private String isbn;
+    private Float price;
+
+    public String getIsbn() {
+        return isbn;
+    }
+
+    public Float getPrice() {
+        return price;
+    }
+}