Refactor.

[yaz4j-moved-to-github.git] / src / main / java / org / yaz4j / ConnectionExtended.java

diff --git a/src/main/java/org/yaz4j/ConnectionExtended.java b/src/main/java/org/yaz4j/ConnectionExtended.java
index 629e51e..095d9ce 100644 (file)
--- a/src/main/java/org/yaz4j/ConnectionExtended.java
+++ b/src/main/java/org/yaz4j/ConnectionExtended.java
@@ -10,12 +10,10 @@ public class ConnectionExtended extends Connection {
         super(host, port);
     }
 
-    public Package Package(String type) {
-        EnsureConnected();
+    public Package getPackage(String type) {
+      if (closed) throw new IllegalStateException("Connection is closed.");
         Package pack = null;
-
         SWIGTYPE_p_ZOOM_options_p options = yaz4jlib.ZOOM_options_create();
-
         SWIGTYPE_p_ZOOM_package_p yazPackage = yaz4jlib.ZOOM_connection_package(zoomConnection, options);
         pack = new Package(yazPackage, this, type);
         return pack;