--- /dev/null
+/**\r
+ * \r
+ * Each Pazpar2 command is represented by a class with methods for \r
+ * setting parameters and running the command against \r
+ * the selected Pazpar2 service. \r
+ * <p>\r
+ * The UI can access the command objects through the bean Pazpar2Commands, \r
+ * which is exposed to the UI under the name <code>pzreq</code>.\r
+ * </p>\r
+ * <p>\r
+ * For commands that has Service Proxy extension parameters, the UI \r
+ * can access the extension parameters through the getSp() method\r
+ * on the command - using for instance <code>pzreq.record.sp</code>\r
+ * </p>\r
+ * <p>\r
+ * The UI can access Service Proxy-only commands through the getSp()\r
+ * method on the pzreq bean - for instance <code>pzreq.sp.categories</code>\r
+ * </p>\r
+ * <p>Examples:</p>\r
+ * <ul>\r
+ * <li><code>pzreq.search.query</code> references getter and setter for the \r
+ * query parameter of the search command.</li>\r
+ * \r
+ * <li><code>pzreq.search.run()</code> executes the search command with current\r
+ * parameters</li>\r
+ * \r
+ * <li><code>pzreq.record.sp.recordquery</code> references getter and setter on a Service Proxy-only \r
+ * <i>parameter</i> to the record command</li> \r
+ * \r
+ * <li><code>pzreq.sp.auth.run()</code> executes a Service Proxy-only <i>command</i></li> \r
+ * </ul> \r
+ * \r
+ */\r
+package com.indexdata.mkjsf.pazpar2.commands;
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