How to enqueue a XML file into a JMS AQ Queue

Question

Hi guys:
I have a XML file in a directory 'X' and need to enqueue it into a queue of obejct type 'SYS.AQ$_JMS_MESSAGE'.
How can I do this?
XML File => 'c:\xml_odi_files\enqueue_file.xml'
Queue Name => Podesc_Queue
Queue Table => Podesc_Queue_Table
I took a look into the dbms_aq but didn't found a solution reading directly from a XML file.
I'm using Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
Regards.
Luiz Araujo

Answer 1

OK, then something like this :
- load the file into a CLOB, using DBMS_LOB package or DBMS_XSLPROCESSOR.READTOCLOB procedure (a very convenient wrapper)
- build a new AQ$_JMS_MESSAGE object of type JMS_TEXT_MESSAGE
- set the CLOB content
  v_msg        sys.aq$_jms_message;
  v_payload    clob;
BEGIN
  v_payload := dbms_xslprocessor.read2clob(
                 'XML_DIR'                  -- Oracle directory object pointing to the physical location of the file
               , 'test.xml'                 -- Filename
               , nls_charset_id('AL32UTF8') -- Encoding of the file (ex. UTF-8), default is DB charset
  v_msg := sys.aq$_jms_message.construct(DBMS_AQ.JMS_TEXT_MESSAGE);
  v_msg.set_text(v_payload);
  -- Enqueueing...
  DBMS_AQ.Enqueue(
  );