Putting the results of a PL/SQL package on a .jspx page

Question

Hi, I have customer who wants to replace a cgi script's results with a .jspx page. Nothing fancy, just a straight vertical text dump of text returned from a PLSQL PKG into say an af:ouputText or af:outputFormatted. All within an af:panelGroupLayout vertical.
I understand UIs and ADF Faces pretty well but when it comes to database data displaying into components, I am green.
So, how would I declaratively in Jdev 11.1.1.3, create databindings, controls, etc. and dump display them in an af:outputText? All of the Tutorials I have seen show database tables etc., not PL/SQL packages. Can you please outline the steps for doing the databinding and controls things so that I can drop them onto a .jspx page/component? Please from the standpoint of using the PL/SQL package shown below. I would be forever grateful.
Thanks!!!!
Here is the PL/SQL package:
FUNCTION get_tsr_details(p_incident_no VARCHAR2)
RETURN CLOB ;
END WRS_KM_TSR_PKG;
Here is the Body:
FUNCTION get_tsr_details(p_incident_no VARCHAR2)
RETURN CLOB
IS
CURSOR cu_tsr
IS
select ('TSR#: '||tsr.incident_number||chr(10)||
'Assigned: '||tsr.owner||chr(10)||
'Status: ' || tsr.status || CHR (10) ||
'-------------------------------------------------------------'||chr(10)||
'Date: '|| csi.incident_date||chr(10)||
'Title: '||tsr.summary||chr(10)||
--'Name: '||decode(ccp.contact_type, 'EMPLOYEE',fnd2.full_name ,'PARTY_RELATIONSHIP',sp.party_name ) ||chr(10)||
'Company: '||tsr.party_name ||chr(10)||
'License#: '||tsr.license_number||chr(10)||
'Product Name: '||tsr.item_description ||chr(10)||
'HostOS: '||csi.operating_system||' '||chr(10)||
'HostOS Rev: '||csi.operating_system_version||chr(10)||
'Arch Family: '||tsr.arch_family||chr(10)||
'Processor Family: '||tsr.processor_family||chr(10)||
     'Processor: ' ||tsr.processor_family||chr(10)||
'BSP: '||tsr.bsp||chr(10)||
     'BSP Version: '||tsr.bsp_version||chr(10)||
     'SPR Number: '||tsr.spr_number) tsr_detail,
tsr.incident_number,tsr.incident_id
from wrs_km1_tsr_ksm_v tsr, cs_incidents_all_b csi
where tsr.incident_id = csi.incident_id
--and    tsr.incident_id = p_incident_id;
and tsr.incident_number = p_incident_no;
CURSOR cu_notes(l_incident_id number,l_incident_no varchar2)
IS
SELECT ('TSR: '||l_incident_no||CHR(10)||
'-------------------------------------------------------------'||CHR(10)||
'Date Created: '||creation_date||' Created By: '||entered_by_name||CHR(10)||
'Visibility: '||note_status_meaning||CHR(10)||
'Status: '||note_type_meaning||CHR(10)||
'Transaction Description'||CHR(10)||CHR(10)||
notes||CHR(10)||
notes_detail) not_dtl
FROM jtf_notes_vl
WHERE source_object_id= l_incident_id
AND     source_object_code = 'SR'
ORDER BY creation_date aSC;
l_tsr_details CLOB;
l_incident_no cs_incidents_all_b.incident_number%TYPE;
l_incident_id cs_incidents_all_b.incident_id%TYPE;
BEGIN
FOR ru_tsr IN cu_tsr
LOOP
l_tsr_details := l_tsr_details ||ru_tsr.tsr_detail||CHR(10) ;
l_tsr_details := l_tsr_details ||'********************Transaction*******************';
l_incident_no := ru_tsr.incident_number;
l_incident_id := ru_tsr.incident_id;
FOR ru_notes in Cu_notes(l_incident_id,l_incident_no)
LOOP
l_tsr_details := l_tsr_details ||CHR(10)||ru_notes.not_dtl;
END LOOP;
EXIT;
END LOOP;
--INSERT INTO AA VALUES(l_tsr_details);
--COMMIT;
RETURN l_tsr_details;
EXCEPTION
WHEN OTHERS THEN
RETURN l_tsr_details ;
END get_tsr_details;
END WRS_KM_TSR_PKG;

Answer 1

One solution is to write a Java class that has a method that nvokes the PL/SQL procedure and then return a String.
Then you can expose that Java class as a data control and drag the result of the method onto the page.
A bit about JDBC with PL/SQL and CLOB:
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/basic.htm#i1008346
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/oralob.htm
And a bit about exposing a Java class as a data control:
http://blogs.oracle.com/shay/2009/07/java_class_data_control_and_ad.html