Java docs

[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 f9ac03e..12e3085 100644 (file)
--- a/src/main/java/org/yaz4j/ConnectionExtended.java
+++ b/src/main/java/org/yaz4j/ConnectionExtended.java
@@ -4,12 +4,26 @@ import org.yaz4j.jni.SWIGTYPE_p_ZOOM_options_p;
 import org.yaz4j.jni.SWIGTYPE_p_ZOOM_package_p;
 import org.yaz4j.jni.yaz4jlib;
 
+/**
+ * Offers an interface to a subset of the Z39.50 extended services as well as a 
+ * few privately defined ones. E.g, Z59.50 ILL, record update, database drop,
+ * create, commit.
+ * 
+ * @see <a href="http://www.indexdata.com/yaz/doc/zoom.extendedservices.html">ZOOM Extended Services</a>
+ * 
+ * @author jakub
+ */
 public class ConnectionExtended extends Connection {
 
   public ConnectionExtended(String host, int port) {
     super(host, port);
   }
 
+  /**
+   * Creates an extended-services package for the connection.
+   * @param type type of package (operation)
+   * @return 
+   */
   public Package getPackage(String type) {
     if (closed) {
       throw new IllegalStateException("Connection is closed.");