Solaris supplied BIND 9
Hi,
I'm hacing problems with the Solaris shipped BIND 9 in Solaris 10 b72.
I've enabled it using the following command:
svcadm enable svc:/network/dns/server:bind9
Everything starts ok and DNS works but after I reboot the service is in a "disabled" state again.
Is this due to some misconfiguration, do I need to add it to the milestone?
Regards,
Martin Andersson
Hi!
I have the same problem with Solaris 10 bind.
Manualy started svcadm enable dns/server
woking ok. After restart system -- not started.
OS: SunOS xxx 5.10 Generic i86pc i386 i86pc
svcs -x -- none
no chroot bind configuration
svc.startd.log [debug]
Feb 7 22:17:05/7: Graph adding svc:/network/dns/server:default.
Feb 7 22:17:05/91: svc:/system/picl:default: start_instance -> is already started
Feb 7 22:17:05/7: Graph engine: Refreshing svc:/network/dns/server:default.
Feb 7 22:17:05/4: svc:/network/dns/server:default is a contract-style service
Feb 7 22:17:05/4: svc:/network/dns/server:default: inserted instance into restart
er list
Feb 7 22:17:05/7: Disabling svc:/network/dns/server:default.
Feb 7 22:17:05/9: Graph noting svc:/network/ntp:default uninitialized -> uninitia
lized.
Feb 7 22:17:05/9: Graph engine: Refreshing svc:/network/ntp:default.
Feb 7 22:17:05/104: svc:/network/dns/server:default: Instance disabled.
Feb 7 22:17:05/9: Enabling svc:/network/ntp:default.
Feb 7 22:17:05/7: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/99: Restarter: Not changing state of svc:/network/ntp:default for
enable command.
Feb 7 22:17:05/7: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/network/ntp:default uninitialized -> offline.
Feb 7 22:17:05/9: require_any(svc:/network/service): svc:/network/service:default
is unsatisfied.
Feb 7 22:17:05/9: require_any(svc:/network/ntp:default>network): svc:/network/ser
vice is unsatisfied.
Feb 7 22:17:05/9: Dependencies of svc:/network/ntp:default not satisfied, not sta
rting.
Feb 7 22:17:05/9: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/9: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/system/rcap:default uninitialized -> uninitia
lized.
Feb 7 22:17:05/9: Graph engine: Refreshing svc:/system/rcap:default.
Feb 7 22:17:05/9: Disabling svc:/system/rcap:default.
Feb 7 22:17:05/9: Graph noting svc:/system/rcap:default uninitialized -> disabled
Feb 7 22:17:05/9: Propagating disable of svc:/system/rcap:default.
Feb 7 22:17:05/9: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/9: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/system/picl:default offline -> online.
Feb 7 22:17:05/9: Updated "start" snapshot for svc:/system/picl:default.
Feb 7 22:17:05/9: Propagating start of svc:/system/picl:default.
Feb 7 22:17:05/9: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/9: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/network/slp:default uninitialized -> uninitia
lized.
Feb 7 22:17:05/9: Graph engine: Refreshing svc:/network/slp:default.
Feb 7 22:17:05/9: Disabling svc:/network/slp:default.
Feb 7 22:17:05/9: Graph noting svc:/network/slp:default uninitialized -> disabled
Feb 7 22:17:05/9: Propagating disable of svc:/network/slp:default.
Feb 7 22:17:05/9: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/9: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/application/gdm2-login:default uninitialized
-> uninitialized.
Feb 7 22:17:05/9: Graph engine: Refreshing svc:/application/gdm2-login:default.
Feb 7 22:17:05/9: Disabling svc:/application/gdm2-login:default.
Feb 7 22:17:05/9: Graph noting svc:/application/gdm2-login:default uninitialized
-> disabled.
Feb 7 22:17:05/9: Propagating disable of svc:/application/gdm2-login:default.
Feb 7 22:17:05/9: optional_all(svc:/system/identity:node>physical-network): svc:/
network/physical is unsatisfied.
Feb 7 22:17:05/9: require_all(svc:/system/console-login:default>identity): svc:/s
ystem/identity:node is unsatisfied.
Feb 7 22:17:05/9: Graph noting svc:/system/power:default offline -> offline.
Feb 7 22:17:05/9: Starting svc:/system/power:default.
Feb 7 22:17:05/9: Graph noting svc:/network/dns/server:default uninitialized -> u
ninitialized.
Feb 7 22:17:05/9: Graph engine: Refreshing svc:/network/dns/server:default.
Feb 7 22:17:05/9: Disabling svc:/network/dns/server:default.
Feb 7 22:17:05/9: Graph noting svc:/network/dns/server:default uninitialized -> d
isabled.
Feb 7 22:17:05/9: Propagating disable of svc:/network/dns/server:default.
system-manifest-import:default.log
[ Feb 7 22:04:42 Stopping because service disabled. ]
[ Feb 7 22:04:42 Executing stop method (null) ]
[ Feb 7 22:07:51 Executing start method ("/lib/svc/method/manifest-import") ]
[ Feb 7 22:07:51 Timeout override by svc.startd. Using infinite timeout ]
[ Feb 7 22:07:52 Method "start" exited with status 0 ]
[ Feb 7 22:13:56 Stopping because service disabled. ]
[ Feb 7 22:13:56 Executing stop method (null) ]
[ Feb 7 22:17:04 Executing start method ("/lib/svc/method/manifest-import") ]
[ Feb 7 22:17:04 Timeout override by svc.startd. Using infinite timeout ]
[ Feb 7 22:17:04 Method "start" exited with status 0 ]
# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 8260445 2259399 5918442 28% /
/devices 0 0 0 0% /devices
ctfs 0 0 0 0% /system/contract
proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
swap 3468200 520 3467680 1% /etc/svc/volatile
objfs 0 0 0 0% /system/object
/dev/dsk/c0t0d0p0:boot
11353 1411 9942 13% /boot
/usr/lib/libc/libc_hwcap1.so.1
8260445 2259399 5918442 28% /lib/libc.so.1
fd 0 0 0 0% /dev/fd
/dev/dsk/c0t0d0s1 61796472 293310 60885198 1% /var
swap 3467680 0 3467680 0% /tmp
swap 3467692 12 3467680 1% /var/run
/dev/dsk/c3t0d0s0 70573894 89593 69778563 1% /opt/oops/DB
Regards,
Andy
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*File: EmpViewImpl.java
*Created as Read-Only access view object with the
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*order by manager_id
package model;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import oracle.jbo.domain.Array;
import oracle.jbo.server.ViewObjectImpl;
import oracle.sql.ArrayDescriptor;
// --- File generated by Oracle ADF Business Components Design Time.
// --- Custom code may be added to this class.
// --- Warning: Do not modify method signatures of generated methods.
public class EmpViewImpl extends ViewObjectImpl implements model.common.EmpView
private ArrayDescriptor descriptor;
private final static String[] DEFAULT_VALUES_STRING = new String[]{"100"};
private final static int NUM_DEFAULT_VALUES = DEFAULT_VALUES_STRING.length;
* This is the default constructor (do not remove)
public EmpViewImpl()
protected void executeQueryForCollection (Object qc, Object[] params, int numUserParams)
Object pars[] = null;
// Bind default variables only if none have been provided by the user
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numUserParams = NUM_DEFAULT_VALUES;
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st.close();
return conn;
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* FILE: Panel1.java
* Created as an empty panel. Then a JTextField, a
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* A custom actionPerformed method was created for the
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* All code in this class was created by JDev except
* for the Jbutton action
package view;
import java.awt.*;
import javax.swing.*;
import model.common.*;
import oracle.jbo.ApplicationModule;
import oracle.jbo.SQLStmtException;
import oracle.jbo.uicli.jui.*;
import oracle.jbo.uicli.controls.*;
import oracle.jbo.uicli.binding.*;
import oracle.jdeveloper.layout.*;
import oracle.adf.model.*;
import oracle.adf.model.binding.*;
import java.util.ArrayList;
import oracle.jdeveloper.layout.VerticalFlowLayout;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JTable;
import javax.swing.table.TableModel;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Panel1 extends JPanel implements JUPanel
* NOTE: You need to have previous created the Oracle8 type named
* ==== TABLE_OF_VARCHAR by doing the following at the SQL*Plus
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* create type table_of_varchar as table of varchar2(20)
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private JTextField jTextField1 = new JTextField();
private JButton jButton1 = new JButton();
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* the JbInit method
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jTextField1.setText("jTextField1");
jButton1.setText("jButton1");
jButton1.addActionListener(new ActionListener()
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jButton1_actionPerformed(e);
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this.add(jButton1, null);
this.add(jTable1, null);
jTable1.setModel((TableModel)panelBinding.bindUIControl("EmpView1", jTable1));
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exemp.printStackTrace();
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JUUtil.unRegisterNavigationBarInterface(panelBinding, bindCtx);
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JUUtil.registerNavigationBarInterface(panelBinding, bindCtx);
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ApplicationModule am = (ApplicationModule)panelBinding.getDataControl().getDataProvider();
EmpView vo = (EmpView)am.findViewObject("EmpView1");
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System.out.println("Query failed: " + s.getMessage()); -
Hi,
Can you please give me the differences between substitution vs bind variables? I have done many searches and I am lost. Any examples would be great.
Thanks.
-UPerhaps what is needed is a simple example of both.
h2. Substitution Variables
The clue here is in the name... "substitution". It relates to values being substituted into the code before it is submitted to the database. These substitutions are carried out by the interface being used. In this example we're going to use SQL*Plus as our interface...
So let's take a bit of code with substitution variables:
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn return varchar2 is
2 v_dname varchar2(20);
3 begin
4 select dname
5 into v_dname
6 from dept
7 where deptno = &p_deptno;
8 return v_dname;
9* end;Now when this code is submitted...
SQL> /SQL*Plus, parses the code itself, and sees the "&" indicating a substitution variable.
SQL*Plus, then prompts for a value for that variable, which we enter...
Enter value for p_deptno: 20
old 7: where deptno = &p_deptno;
new 7: where deptno = 20;... and it reports back that it has substitution the &p_deptno variable for the value 20, actually shoing us the whole line of code with it's value.
This code is then submitted to the database. So if we look at what the code is, now created on the database we see...
SQL> select dbms_metadata.get_ddl('FUNCTION', 'MYFN', USER) from dual;
DBMS_METADATA.GET_DDL('FUNCTION','MYFN',USER)
CREATE OR REPLACE FUNCTION "SCOTT"."MYFN" return varchar2 is
v_dname varchar2(20);
begin
select dname
into v_dname
from dept
where deptno = 20;
return v_dname;
end;The database itself knows nothing about any substitution variable... it just has some fixed code with the value we supplied, that SQL*Plus substituted when we compiled it.
The only way we can change that value is by recompiling the code again, and substituting a new value for it.
Also, with substitution variables we don't necessarily have to use them just for 'values' (though that it typically what they're used for)... we can use them to substitute any part of the code/text that we are supplying to be compiled.. e.g.
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn(x in number, y in number) return number is
2 begin
3 return &what_do_you_want_to_return;
4* end;
SQL> /
Enter value for what_do_you_want_to_return: y*power(x,2)
old 3: return &what_do_you_want_to_return;
new 3: return y*power(x,2);
Function created.
SQL> select dbms_metadata.get_ddl('FUNCTION', 'MYFN', USER) from dual;
DBMS_METADATA.GET_DDL('FUNCTION','MYFN',USER)
CREATE OR REPLACE FUNCTION "SCOTT"."MYFN" (x in number, y in number) return number is
begin
return y*power(x,2);
end;It really does substitute the substitution variable, with whatever text you type.
So, that's substitution variables. In summary they are variables that the user interface detects and prompts for text to substitute into the code before submitting it to the database.
h2. Bind Variables
Bind variables are a completely difference concept to substitution variables.
Bind variables typically relate to SQL queries, and are a placeholder for values within the query. Unlike substitution variables, these are not prompted for when you come to compile the code.
Now there are various ways of supplying bind variables, and I'll use a couple of examples, but there are more (such as binding when creating queries via the DBMS_SQL package etc.)
In the following exaxmple:
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn(p_deptno in number) return varchar2 is
2 v_dname varchar2(20);
3 v_sql varchar2(32767);
4 begin
5 v_sql := 'select dname from dept where deptno = :1';
6 execute immediate v_sql into v_dname using p_deptno;
7 return v_dname;
8* end;
SQL> /
Function created.The ":1" is the bind variable in the query.
If you examine queries running in the database you will typically see bind variables represented as :1, :2, :3 and so on, though it could be anything preceded by a ":" such as :A, :B, :C, :X, :FRED, :SOMETHING etc.
When the query is passed to the SQL engine (in this case by the EXECUTE IMMEDIATE statement), the query is parsed and optimised and the best execution plan determined. It doesn't need to know what that value is yet to determine the best plan. Then when the query is actually executed, the value that has been bound in (in this case with the USING part of the execute immediate statement) is used within the execution of the query to fetch the required data.
The advantage of using bind variables is that, if the same query is executed multiple times with different values being bound in, then the same execution plan is used because the query itself hasn't actually changed (so no hard parsing and determining the best plan has to be performed, saving time and resources).
Another example of using bind variable is this:
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn(p_deptno in number) return varchar2 is
2 v_dname varchar2(20);
3 begin
4 select dname
5 into v_dname
6 from dept
7 where deptno = p_deptno;
8 return v_dname;
9* end;
SQL> /
Function created.Now, this isn't immediately obvious, but what we have here is the ability of the PL langauge to seamlessly integrate SQL within it (giving us PL/SQL). It looks as though we just have an SQL statement in our code, but in reality, the PL engine parses the query and supplies the query to the SQL engine with a bind variable placeholder for where the PL variable (parameter p_deptno in this case) is within it. So the SQL engine will get a query like...
select dname
from dept
where deptno = :1and then the PL engine will handle the binding of the value (p_deptno) into that query when it executes it, as well as dealing with the returning value being put INTO the PL variable v_dname. Again the SQL supplied to the SQL engine can be optimised and re-used by code because it isn't hard coded with values.
So, here, the binding of values is implicit because the PL engine is removing the need for us to have to code them explicitly.
The other advantage of using bind variables is that you don't have to worry about the datatypes.
Often we see people creating code such as this (going back to a similar dynamic SQL example)...
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn(p_hiredate in date) return number is
2 v_empno number;
3 v_sql varchar2(32767);
4 begin
5 v_sql := 'select empno from emp where hiredate = to_date('||to_char(p_hiredate,'DD/MM/YYYY')||',''DD/MM/YYYY'')';
6 execute immediate v_sql into v_empno;
7 return v_empno;
8* end;
SQL> /
Function created.... where the developer is trying to concatenate in a date or varchar variable with the appropriate single quotes and formatting required to make the SQL make sense. Not only does that prevent the SQL explain plan from being re-used with different values, but it makes the code hard to maintain and get right in the first place (as well as leaving things open to SQL injection)
But, with bind variable, that's not necessary... simply doing...
SQL> ed
Wrote file afiedt.buf
1 create or replace function myfn(p_hiredate in date) return number is
2 v_empno number;
3 v_sql varchar2(32767);
4 begin
5 v_sql := 'select empno from emp where hiredate = :1';
6 execute immediate v_sql into v_empno using p_hiredate;
7 return v_empno;
8* end;
SQL> /
Function created.... is all that is needed.
The SQL engine knows that it is expecting a DATE datatype for the value because of what it's being compared against, and the USING statement is supplying a value of DATE datatype. No messy need to play with date formats or quotes etc. it just simply works. (and the same with other datatypes).
So, that's bind variables. In summary they are placeholders in queries that allow SQL queries to be soft parsed rather than hard parsed when the query is re-used, help prevent SQL injection, and allow for the values to be supplied easily and seamlessly by the issuing code. -
I have also posted this on the Trusted Solaris Forum, but I figured someone here might have an idea too.
Trusted Solaris 8 7/03 with application servers running at multiple classification levels. I can have single level producers and consumers communicate at each level, but I need a single consumer to be able to subscribe to topics at both levels.
Thanks,
AlanWithin Trusted Solaris, a port is a triple(ip:port:classification), not a tuple (ip:port). There are mechanisms within the C API to trusted solaris to bind to a MLS port. This is doable because the process is actually able to process multiple levels of data, however the JVM is running at a single level and is unaware that it is running on a MLS operating system. I am looking for either a clean way to tell the JVM to connect to a polyinstantiated port (and be able to read data whose label is dominated) or to communicate to a JVM running at a different classification.
-
Hello,
I want to write a Procedure that selects the name from the employee which employee-number I give over. But I have one question. How can I give out the ename. Normally if I write a select statement in PL/SQL I must add the INTO-Clause to store the value in a Variable. But how here...
CREATE OR REPLACE PROCEDURE select_table(vempno NUMBER) IS
vename VARCHAR2(30);
rows_processed BINARY_INTEGER;
cur_hdl INTEGER;
stmt_str VARCHAR2(100);
BEGIN
cur_hdl:=DBMS_SQL.OPEN_CURSOR;
stmt_str:='SELECT DISTINCT ename FROM emp WHERE empno'||'=:empno';
DBMS_SQL.PARSE(cur_hdl, stmt_str, dbms_sql.native);
DBMS_SQL.BIND_VARIABLE(cur_hdl,':empno',vempno);
rows_processed:=DBMS_SQL.EXECUTE(cur_hdl);
DBMS_SQL.CLOSE_CURSOR(cur_hdl);
END;Hi,
Try this:
CREATE OR REPLACE PROCEDURE select_table(vempno NUMBER, vempname OUT VARCHAR2) IS
rows_processed BINARY_INTEGER;
cur_hdl INTEGER;
stmt_str VARCHAR2(100);
BEGIN
cur_hdl:=DBMS_SQL.OPEN_CURSOR;
stmt_str:='SELECT DISTINCT ename FROM emp WHERE empno =:empno';
DBMS_SQL.PARSE(cur_hdl, stmt_str, dbms_sql.native);
-- supply binds (bind by name)
DBMS_SQL.BIND_VARIABLE(cur_hdl,'empno',vempno);
-- describe defines
dbms_sql.define_column(cur_hdl, 1, vempname, 200);
-- execute
rows_processed := dbms_sql.execute(cur_hdl);
LOOP
-- fetch a row
IF dbms_sql.fetch_rows(cur_hdl) > 0 then
-- fetch columns from the row
dbms_sql.column_value(cur_hdl, 1, vempname);
ELSE
EXIT;
END IF;
END LOOP;
-- close cursor
dbms_sql.close_cursor(cur_hdl);
END; -
How can i call another view variables in another view
how can i call another view variables in another view and pass that variables to the function
my situation is i have a view FAC which i need to pass par_id_fac TO THE VIEW AGR.AFTER THAT i what to take start_dt in agr view and par_id_fac from Fac and pass this variables to the function i have check the documentation but does not do what i what,the doc simply talk about creating variables and pass then to function.i what to pass variables from the views and return value to my contractno Variables value
something like if :agr.contract_no is null
and :agr.agr_start_dt is not null then
:agr.contract_no := sms_fapp.get_contract_no(:fac.par_id_fac,:agr.agr_start_dt);
end if;
y view is
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">
<!---->
<ViewObject
xmlns="http://xmlns.oracle.com/bc4j"
Name="AGR"
Version="11.1.2.60.81"
BindingStyle="OracleName"
CustomQuery="true"
PageIterMode="Full"
UseGlueCode="false"
RowClass="sms1405.AGRRowImpl"
ComponentClass="sms1405.AGRImpl"
DefClass="sms1405.AGRDefImpl">
<DesignTime>
<Attr Name="_isExpertMode" Value="true"/>
<Attr Name="_codeGenFlag2" Value="Access|Def|Coll|Prog|VarAccess"/>
<Attr Name="_isCodegen" Value="true"/>
</DesignTime>
<SQLQuery><![CDATA[SELECT SmsAgreements.ID,
SmsAgreements.FAPP_ID,
SmsAgreements.PAR_ID,
SmsAgreements.SSCH_ID,
SmsAgreements.COSERV_ID,
SmsAgreements.IREA_ID_TERMINATED,
SmsAgreements.IREA_ID_SUSPENDED,
SmsAgreements.SPTYP_ID,
SmsAgreements.CLAIM_BASED_YN,
SmsAgreements.NOTES,
SmsAgreements.SUSPENSION_DT,
SmsAgreements.TERMINATION_DT,
SmsAgreements.SPECIAL_PROJECT_END_DT,
SmsAgreements.CAPITAL_FUNDING_APPROVED,
SmsAgreements.PERIODICAL_PAYMENT_AMOUNT,
SmsAgreements.DATE_CREATED,
SmsAgreements.DATE_MODIFIED,
SmsAgreements.MODIFIED_BY,
SmsAgreements.CREATED_BY,
SmsAgreements.CONTRACT_NO,
SmsAgreements.OFF_ID,
SmsAgreements.DATE_APPROVED,
SmsAgreements.AGR_START_DT,
SmsAgreements.AGR_END_DT,
SmsAgreements.MONTHS_FUNDED,
SmsAgreements.PFRE_ANNUAL_FREQUENCY,
SmsAgreements.FUNDED_NO,
SmsAgreements.REGISTERED_NO,
SmsAgreements.CONTRACT_NAME,
SmsAgreements.OPEX_ALLOCATION,
SmsAgreements.EMERG_ORG_YN,
SmsAgreements.SCHEDULE,
SmsAgreements.PERIODICAL_PAYMENT_AVERAGE,
SmsAgreements.NO_OF_PAYMENTS,
SmsAgreements.ADVANCE_PAYMENT_PERCENT,
SmsAgreements.QUALIFY_NO,
SmsAgreements.ENROLLED_NO,
SmsAgreements.MULTI_YEAR_ALLOCATION,
SmsAgreements.AGR_ID_SOURCE,
SmsAgreements.FYEA_YEAR_ACTIVE,
SmsAgreements.PTYPE_CODE,
SmsAgreements.CONTRACT_VALUE,
SmsAgreements.MAGR_ID,
SmsAgreements.PROG_ID,
SmsAgreements.EMERGENCY_BED_#,
SmsAgreements.drep_id,
SmsAgreements.srep_id,
(select name from sms_offices off where off.id = SmsAgreements.off_id)officeName,
(SELECT PROG.NAME FROM sms_programmes prog where PROG.ID = SMSAGREEMENTS.PROG_ID)programe,
(select prog.code || '.' || bvspro.code || ' ' || bvspro.NAME budget_vote from sms_subsidy_schemes ssch,
sms_budget_vote_sub_programs bvspro,
sms_programmes prog
WHERE bvspro_id = bvspro.ID AND prog.ID = prog_id
and prog.id = SMSAGREEMENTS.PROG_ID)Sub_programme,
(select ssch.NAME from sms_subsidy_schemes ssch where SSCH.ID = SMSAGREEMENTS.SSCH_ID)subsidy,
(SELECT master_contract FROM sms_master_agreements magr WHERE MAGR.ID = SmsAgreements.magr_id)masterContract
FROM SMS_AGREEMENTS SmsAgreements]]></SQLQuery>
<ViewAttribute
Name="ContractNo"
IsPersistent="false"
IsNotNull="true"
PrecisionRule="true"
Precision="20"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="CONTRACT_NO"
SQLType="VARCHAR">
<TransientExpression><![CDATA[CONTRACT_NO]]></TransientExpression>
<DesignTime>
<Attr Name="_DisplaySize" Value="20"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="AgrStartDt"
IsPersistent="false"
PrecisionRule="true"
Type="java.sql.Timestamp"
ColumnType="DATE"
AliasName="AGR_START_DT"
SQLType="DATE">
<RecalcCondition><![CDATA[true]]></RecalcCondition>
<TransientExpression><![CDATA[adf.currentDate]]></TransientExpression>
</ViewAttribute>
</ViewObject>and my FAC view is
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">
<!---->
<ViewObject
xmlns="http://xmlns.oracle.com/bc4j"
Name="FAC"
Version="11.1.2.60.81"
BindingStyle="OracleName"
CustomQuery="true"
PageIterMode="Full"
UseGlueCode="false">
<DesignTime>
<Attr Name="_isExpertMode" Value="true"/>
</DesignTime>
<SQLQuery><![CDATA[SELECT SmsFacilityVw.PAR_ID_ORG,
SmsFacilityVw.ORGANISATION,
SmsFacilityVw.ORG_KEY,
SmsFacilityVw.C_CODE,
SmsFacilityVw.FACILITY,
SmsFacilityVw.PAR_ID_FAC,
SmsFacilityVw.NPO_REGISTRATION_NO,
SmsFacilityVw.ADDRESS,
SmsFacilityVw.TELNR_WORK,
SmsFacilityVw.ADDRESSLINE,
SmsFacilityVw.Town,
SmsFacilityVw.Suburb,
SmsFacilityVw.PostalCode,
SmsFacilityVw.DSD_REGION,
SmsFacilityVw.SERVICE_DELIVERY_AREA,
SmsFacilityVw.FAXNR,
SmsFacilityVw.EMAIL,
SmsFacilityVw.PAR_TYPE_DEF
FROM SMS_FACILITY_VW SmsFacilityVw]]></SQLQuery>
<ViewAttribute
Name="ParIdOrg"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="38"
Scale="0"
Type="java.math.BigInteger"
ColumnType="NUMBER"
AliasName="PAR_ID_ORG"
Expression="PAR_ID_ORG"
SQLType="NUMERIC"/>
<ViewAttribute
Name="Organisation"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="100"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="ORGANISATION"
Expression="ORGANISATION"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="100"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="OrgKey"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="10"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="ORG_KEY"
Expression="ORG_KEY"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="10"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="CCode"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="30"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="C_CODE"
Expression="C_CODE"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="30"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Facility"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="100"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="FACILITY"
Expression="FACILITY"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="100"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="ParIdFac"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="38"
Scale="0"
Type="java.math.BigInteger"
ColumnType="NUMBER"
AliasName="PAR_ID_FAC"
Expression="PAR_ID_FAC"
SQLType="NUMERIC"/>
<ViewAttribute
Name="NpoRegistrationNo"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="30"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="NPO_REGISTRATION_NO"
Expression="NPO_REGISTRATION_NO"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="30"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Address"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="227"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="ADDRESS"
Expression="ADDRESS"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="227"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="TelnrWork"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="150"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="TELNR_WORK"
Expression="TELNR_WORK"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="150"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Addressline"
IsPersistent="false"
PrecisionRule="true"
Precision="120"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="ADDRESSLINE"
Expression="ADDRESSLINE"
SQLType="VARCHAR"
IsUpdateable="false">
<DesignTime>
<Attr Name="_DisplaySize" Value="120"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Town"
IsPersistent="false"
PrecisionRule="true"
Precision="60"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="TOWN"
Expression="TOWN"
SQLType="VARCHAR"
IsUpdateable="false">
<DesignTime>
<Attr Name="_DisplaySize" Value="60"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Suburb"
IsPersistent="false"
PrecisionRule="true"
Precision="60"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="SUBURB"
Expression="SUBURB"
SQLType="VARCHAR"
IsUpdateable="false">
<DesignTime>
<Attr Name="_DisplaySize" Value="60"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Postalcode"
IsPersistent="false"
PrecisionRule="true"
Precision="4"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="POSTALCODE"
Expression="POSTALCODE"
SQLType="VARCHAR"
IsUpdateable="false">
<DesignTime>
<Attr Name="_DisplaySize" Value="4"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="DsdRegion"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="40"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="DSD_REGION"
Expression="DSD_REGION"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="40"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="ServiceDeliveryArea"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="50"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="SERVICE_DELIVERY_AREA"
Expression="SERVICE_DELIVERY_AREA"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="50"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Faxnr"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="50"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="FAXNR"
Expression="FAXNR"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="50"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="Email"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="80"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="EMAIL"
Expression="EMAIL"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="80"/>
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="ParTypeDef"
IsUpdateable="false"
IsPersistent="false"
PrecisionRule="true"
Precision="12"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="PAR_TYPE_DEF"
Expression="PAR_TYPE_DEF"
SQLType="VARCHAR">
<DesignTime>
<Attr Name="_DisplaySize" Value="12"/>
</DesignTime>
</ViewAttribute>
<ViewLinkAccessor
Name="AGR"
ViewLink="sms1405.par_facfkViewLink"
Type="oracle.jbo.RowIterator"
IsUpdateable="false"/>
<ViewLinkAccessor
Name="SmsParAddrVwView"
ViewLink="sms1405.parLink"
Type="oracle.jbo.RowIterator"
IsUpdateable="false"/>
<ViewLinkAccessor
Name="DOC"
ViewLink="sms1405.FAC_DOC"
Type="oracle.jbo.RowIterator"
IsUpdateable="false"/>
</ViewObject>Edited by: ADF007 on 2012/08/23 6:10 PMi try this
public class SMS_AGREEMENTSImpl extends EntityImpl {
RowSet newContractNoBeforePost = null;
public static int NUMBER = Types.NUMERIC;
public static int DATE = Types.DATE;
public static int VARCHAR2 = Types.VARCHAR;
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
// 1. Create a JDBC CallabledStatement
st = getDBTransaction().createCallableStatement(
"begin ? := "+stmt+";end;",0);
// 2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
// 3. Loop over values for the bind variables passed in, if any
for (int z = 0; z < bindVars.length; z++) {
// 4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
// 5. Set the value of user-supplied bind vars in the stmt
st.executeUpdate();
// 6. Return the value of the first bind variable
return st.getObject(1);
catch (SQLException e) {
throw new JboException(e);
finally {
if (st != null) {
try {
// 7. Close the statement
st.close();
catch (SQLException e) {}
protected void doDML(int operation, TransactionEvent e) {
String amDef = "sms1405.sms1405Module";
String config = "sms1405ModuleShared";
String NewContract = null;
ApplicationModule am = Configuration.createRootApplicationModule(amDef, config);
ViewObjectImpl vo = (ViewObjectImpl) am.findViewObject("AGR1");
vo.executeQuery();
Row row = vo.first();
// NewContract = (String)vo
NewContract = (String)row.getAttribute("ContractNo");
SMS_AGREEMENTSImpl newcont = new SMS_AGREEMENTSImpl();
//AGRRowImpl res = new AGRRowImpl();
// NewContract = NewContractNo();
if (operation == 1) {
newcont.setContractNo(NewContractNo());
//res.setContractNo( NewContractNo());
//NewContractNo();
super.doDML(operation, e);
public void postChanges(TransactionEvent TransactionEvent) {
/* Only bother to update references if contractno is a NEW one */
if (getPostState() == STATUS_NEW) {
* Get a rowset of contract related
* to this new partyaddress before calling super
newContractNoBeforePost = (RowSet)getSMS_AGREEMENTS();
super.postChanges(TransactionEvent);
public Date getAgrStartDt() {
return (Date)getAttributeInternal(AGRSTARTDT);
* Sets <code>value</code> as the attribute value for AgrStartDt.
* @param value value to set the AgrStartDt
public void setAgrStartDt(Date value) {
setAttributeInternal(AGRSTARTDT, value);
public String NewContractNo() {
String amDef = "sms1405.sms1405Module";
String config = "sms1405ModuleShared";
String NewContract = null;
ApplicationModule am = Configuration.createRootApplicationModule(amDef, config);
ViewObjectImpl vo = (ViewObjectImpl) am.findViewObject("FAC1");
// vo.setWhereClause("ParIdFac = 38844");
vo.executeQuery();
Row row = vo.first();
Integer par_id = null;
//oracle.jbo.domain.Date today = new oracle.jbo.domain.Date(oracle.jbo.domain.Date.getCurrentDate());
oracle.jbo.domain.Date today = new oracle.jbo.domain.Date();
//FACRowImpl res = new FACRowImpl();
//res.setParIdFac(par_id);
par_id = (Integer)row.getAttribute("ParIdFac");
today = this.getAgrStartDt();
return (String)callStoredFunction(VARCHAR2,
"sms_fapp.get_contract_no(?,?)",
new Object[]{par_id,today});
}at the moment am geting this error
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
at oracle.adf.model.binding.DCBindingContainer.reportException(DCBindingContainer.java:415)
at oracle.adf.model.binding.DCBindingContainer.reportException(DCBindingContainer.java:477)
at oracle.adf.model.binding.DCControlBinding.reportException(DCControlBinding.java:201)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.reportException(JUCtrlActionBinding.java:2007)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1659)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2169)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:731)
at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)
at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:412)
at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:112)
at oracle.jbo.uicli.controls.JUNavigationBar$NavButton.actionPerformed(JUNavigationBar.java:118)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:617)
at java.awt.EventQueue$2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.NullPointerException
at oracle.jbo.server.EntityImpl.getEntityCache(EntityImpl.java:4665)
at oracle.jbo.server.EntityImpl.saveEventOrigTransAttrVals(EntityImpl.java:729)
at oracle.jbo.server.EntityImpl.saveEventOrigAttrVals(EntityImpl.java:719)
at oracle.jbo.server.EntityImpl.setAttributeInternal(EntityImpl.java:1935)
at sms1405.SMS_AGREEMENTSImpl.setContractNo(SMS_AGREEMENTSImpl.java:998)
at sms1405.SMS_AGREEMENTSImpl.doDML(SMS_AGREEMENTSImpl.java:1628)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:6751)
at sms1405.SMS_AGREEMENTSImpl.postChanges(SMS_AGREEMENTSImpl.java:1645)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3264)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:3067)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2071)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2352)
at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1590)
at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1415)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1428)
... 43 more
## Detail 0 ##
java.lang.NullPointerException
at oracle.jbo.server.EntityImpl.getEntityCache(EntityImpl.java:4665)
at oracle.jbo.server.EntityImpl.saveEventOrigTransAttrVals(EntityImpl.java:729)
at oracle.jbo.server.EntityImpl.saveEventOrigAttrVals(EntityImpl.java:719)
at oracle.jbo.server.EntityImpl.setAttributeInternal(EntityImpl.java:1935)
at sms1405.SMS_AGREEMENTSImpl.setContractNo(SMS_AGREEMENTSImpl.java:998)
at sms1405.SMS_AGREEMENTSImpl.doDML(SMS_AGREEMENTSImpl.java:1628)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:6751)
at sms1405.SMS_AGREEMENTSImpl.postChanges(SMS_AGREEMENTSImpl.java:1645)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3264)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:3067)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2071)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2352)
at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1590)
at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1415)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1428)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2169)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:731)
at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)
at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:412)
at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:112)
at oracle.jbo.uicli.controls.JUNavigationBar$NavButton.actionPerformed(JUNavigationBar.java:118)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:617)
at java.awt.EventQueue$2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) -
Need help with BC4J/Struts application using a Stored Procedure
Hi,
I am doing a proof of concept for a new project using JDeveloper, Struts and BC4J. We want to reuse our Business logic that is currently residing in Oracle Stored Procedures. I previously created a BC4J Entity Object based on a stored procedure Using Oracle Stored Procedures but this stored procedure is a bit different in that it returns a ref cursor as one of the paramters. http://radio.weblogs.com/0118231/stories/2003/03/03/gettingAViewObjectsResultRowsFromARefCursor.html
I tried the above method, but I am having some trouble with it. I keep getting the error ORA-01008: not all variables are bound when I test it using the AppModule tester.
Here is the store procedure definition:
CREATE OR REPLACE PACKAGE pprs_test_wrappers IS
TYPE sn_srch_results IS REF CURSOR;
PROCEDURE sn_srch_main_test
(serial_num_in IN OUT VARCHAR2
,serial_coll_cd_in IN OUT NUMBER
,max_rows_allowed IN OUT NUMBER
,total_rows_selected IN OUT NUMBER
,message_cd_out IN OUT VARCHAR2
,query_results OUT sn_srch_results
END pprs_test_wrappers;
And here is my code:
package pprs;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle Business Components for Java.
public class LienCheckImpl extends ViewObjectImpl
* This is the PLSQL block that we will execute to retrieve the REF CURSOR
private static final String SQL =
"begin ? := pprs_test_wrappers.sn_srch_main_test(?, ?, ?, ?, ?, ?);end;";
public LienCheckImpl() {}
* Overridden framework method.
* Executed when the framework needs to issue the database query for
* the query collection based on this view object. One view object
* can produce many related result sets, each potentially the result
* of different bind variable values. If the rowset in query is involved
* in a framework-coordinated master/detail viewlink, then the params array
* will contain one or more framework-supplied bind parameters. If there
* are any user-supplied bind parameter values, they will PRECEED the
* framework-supplied bind variable values in the params array, and the
* number of user parameters will be indicated by the value of the
* numUserParams argument.
protected void executeQueryForCollection(Object qc,Object[] params,int numUserParams) {
* If there are where-clause params (for example due to a view link)
* they will be in the 'params' array.
* We assume that if some parameter is present, that it is a Deptno
* value to pass as an argument to the stored procedure.
* NOTE: Due to Bug#2828248 I have to cast to BigDecimal for now,
* ---- but this parameter value should be oracle.jbo.domain.Number type.
String serialNumIn = null;
BigDecimal serialCollCdIn = null;
BigDecimal maxRowsAllowed = null;
BigDecimal totalRowsSelected = null;
String messageCdOut = null;
if (params != null) {
serialNumIn = (String)params[0];
serialCollCdIn = (BigDecimal)params[1];
maxRowsAllowed = (BigDecimal)params[2];
totalRowsSelected = (BigDecimal)params[3];
messageCdOut = (String)params[4];
storeNewResultSet(qc,retrieveRefCursor(qc,serialNumIn,
serialCollCdIn,
maxRowsAllowed,
totalRowsSelected,
messageCdOut));
super.executeQueryForCollection(qc, params, numUserParams);
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overridden framework method.
* The role of this method is to "fetch", populate, and return a single row
* from the datasource by calling createNewRowForCollection() and populating
* its attributes using populateAttributeForRow().
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs) {
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
populateAttributeForRow(r,0, nullOrNewNumber(rs.getBigDecimal(1)));
populateAttributeForRow(r,1, nullOrNewNumber(rs.getBigDecimal(2)));
populateAttributeForRow(r,2, rs.getString(3));
populateAttributeForRow(r,3, rs.getString(4));
populateAttributeForRow(r,4, rs.getString(5));
catch (SQLException s) {
throw new JboException(s);
return r;
* Overridden framework method.
* Return true if the datasource has at least one more record to fetch.
protected boolean hasNextForCollection(Object qc) {
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
* Overridden framework method.
* The framework gives us a chance to clean up any resources related
* to the datasource when a query collection is done being used.
protected void releaseUserDataForCollection(Object qc, Object rs) {
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,
String serialNum,
BigDecimal serialColCd,
BigDecimal maxRows,
BigDecimal totalRows,
String messageCd ) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type CURSOR
st.registerOutParameter(1,OracleTypes.CURSOR);
* Set the value of the 2nd bind variable to pass id as argument
if (serialNum == null) st.setNull(2,Types.CHAR);
else st.setString(2,serialNum);
if (serialColCd == null) st.setNull(3,Types.NUMERIC);
else st.setBigDecimal(3,serialColCd);
if (maxRows == null) st.setNull(4,Types.NUMERIC);
else st.setBigDecimal(4,maxRows);
if (totalRows == null) st.setNull(5,Types.NUMERIC);
else st.setBigDecimal(5,totalRows);
if (messageCd == null) st.setNull(6,Types.CHAR);
else st.setString(6,messageCd);
st.execute();
ResultSet rs = ((OracleCallableStatement)st).getCursor(1);
* Make this result set use the fetch size from our View Object settings
rs.setFetchSize(getFetchSize());
return rs ;
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Number
private static oracle.jbo.domain.Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new oracle.jbo.domain.Number(b) : null;
catch (SQLException s) { }
return null;
I created the view object in expert mode so there is no entity object. Can someone help? I don't have much time left to finish this.
Also, could I have done this from the Entity object instead of the view object by registering the ref cursor OUT parameter in handleStoredProcInsert()?
Thanks
NatalieI was able to get the input parameter by putting the following in my struts actions class
vo.setWhereClauseParam(0,request.getParameter("row0_SerialNum"));
The full code is:
package mypackage2;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.jbo.html.BC4JContext;
import oracle.jbo.ViewObject;
import oracle.jbo.html.struts11.BC4JUtils;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class LienCheckView1QueryAction extends Action
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
BC4JContext context = BC4JContext.getContext(request);
// Retrieve the view object instance to work with by name
ViewObject vo = context.getApplicationModule().findViewObject("LienCheckView1");
vo.setRangeSize(3);
vo.setIterMode(ViewObject.ITER_MODE_LAST_PAGE_PARTIAL);
// Do any additional VO setup here (e.g. setting bind parameter values)
vo.setWhereClauseParam(0,request.getParameter("row0_SerialNum"));
// default value for serialCollCd 1 is for Motor Vehicles
vo.setWhereClauseParam(1,new oracle.jbo.domain.Number(1));
// Default value for maxRows_allowed
vo.setWhereClauseParam(2,new oracle.jbo.domain.Number(20));
return BC4JUtils.getForwardFromContext(context, mapping);
This doesn't always work properly though. The first time I press the query button, the SerialNum parameter is still null, however if I re-execute the query by pressing the query button again. It will work, and return the rows. I always have to query twice. Also the SerialNum attribute is set to a String in my view object, it is a varchar column in the database, but some serial number I enter give a "Error Message: oracle.jbo.domain.Number ". This happens even though the underlying BC4J is returning values for the query. I also get a "500 Internal Server Error java.lang.ClassCastException: java.lang.String on my View object's code at line 65 which is
if (params.length>1) serialCollCdIn = (BigDecimal)params[1];
This is an input paramter to the oracle stored procedure that defaults to a Number value of 1.
Any idea what the problem is? Here is the full code for my view object:
package mypackage1;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle Business Components for Java.
public class LienCheckViewImpl extends ViewObjectImpl
* This is the PLSQL block that we will execute to retrieve the REF CURSOR
private static final String SQL =
"begin pprs_test_wrappers.sn_srch_main_test(?, ?, ?, ?, ?, ?);end;";
private BigDecimal totalRows = null;
private String messageCd = null;
private BigDecimal serialColCd = null;
private BigDecimal maxRows = null;
public LienCheckViewImpl() {}
* Overridden framework method.
* Executed when the framework needs to issue the database query for
* the query collection based on this view object. One view object
* can produce many related result sets, each potentially the result
* of different bind variable values. If the rowset in query is involved
* in a framework-coordinated master/detail viewlink, then the params array
* will contain one or more framework-supplied bind parameters. If there
* are any user-supplied bind parameter values, they will *PRECEED* the
* framework-supplied bind variable values in the params array, and the
* number of user parameters will be indicated by the value of the
* numUserParams argument.
protected void executeQueryForCollection(Object qc,Object[] params,int numUserParams) {
* If there are where-clause params (for example due to a view link)
* they will be in the 'params' array.
* We assume that if some parameter is present, that it is a Deptno
* value to pass as an argument to the stored procedure.
* NOTE: Due to Bug#2828248 I have to cast to BigDecimal for now,
* ---- but this parameter value should be oracle.jbo.domain.Number type.
String serialNumIn = null;
BigDecimal serialCollCdIn = null;
BigDecimal maxRowsAllowed = null;
BigDecimal totalRowsSelected = null;
String messageCdOut = null;
if (params != null) {
if (params.length>0) serialNumIn = (String)params[0];
if (params.length>1) serialCollCdIn = (BigDecimal)params[1];
if (params.length>2) maxRowsAllowed = (BigDecimal)params[2];
storeNewResultSet(qc,retrieveRefCursor(qc,serialNumIn,
serialCollCdIn,
maxRowsAllowed));
super.executeQueryForCollection(qc, params, numUserParams);
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overridden framework method.
* The role of this method is to "fetch", populate, and return a single row
* from the datasource by calling createNewRowForCollection() and populating
* its attributes using populateAttributeForRow().
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs) {
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
//AddedByRegisNum
populateAttributeForRow(r,0, nullOrNewNumber(rs.getBigDecimal(1)));
System.out.println("AddedByRegisNum :" + rs.getBigDecimal(1));
// OrigRegisNum
populateAttributeForRow(r,1, nullOrNewNumber(rs.getBigDecimal(2)));
System.out.println("OrigRegisNum :" + rs.getBigDecimal(2));
// SerialNum
populateAttributeForRow(r,2, rs.getString(3));
System.out.println("SerialNum :" + rs.getString(3));
// SerialNumDesc
populateAttributeForRow(r,3, rs.getString(4));
System.out.println("SerialNumDesc :" + rs.getString(4));
// FlagExactMatch
populateAttributeForRow(r,4, rs.getString(5));
System.out.println("FlagExactMatch :" + rs.getString(5));
// MessageCd
populateAttributeForRow(r,5, messageCd);
// TotalRows
populateAttributeForRow(r,6, totalRows);
catch (SQLException s) {
throw new JboException(s);
return r;
* Overridden framework method.
* Return true if the datasource has at least one more record to fetch.
protected boolean hasNextForCollection(Object qc) {
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
* Overridden framework method.
* The framework gives us a chance to clean up any resources related
* to the datasource when a query collection is done being used.
protected void releaseUserDataForCollection(Object qc, Object rs) {
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
* Overridden framework method
* Return the number of rows that would be returned by executing
* the query implied by the datasource. This gives the developer a
* chance to perform a fast count of the rows that would be retrieved
* if all rows were fetched from the database. In the default implementation
* the framework will perform a SELECT COUNT(*) FROM (...) wrapper query
* to let the database return the count. This count might only be an estimate
* depending on how resource-intensive it would be to actually count the rows.
public long getQueryHitCount(ViewRowSetImpl viewRowSet) {
Object[] params = viewRowSet.getParameters(true);
String serialNumIn = (String)params[0];
BigDecimal serialCollCdIn = (BigDecimal)params[1];
BigDecimal maxRowsAllowed = (BigDecimal)params[2];
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Register the fourth bind parameter as our return value of type NUMERIC
st.registerOutParameter(4,Types.NUMERIC);
* Set the value of the 3 bind variables to pass as arguments
if (serialNumIn == null) st.setNull(1, Types.CHAR);
else st.setString(1,serialNumIn);
if (serialCollCdIn == null) st.setNull(2,Types.NUMERIC);
else st.setBigDecimal(2,serialCollCdIn);
if (maxRowsAllowed == null) st.setNull(3, Types.NUMERIC);
else st.setBigDecimal(3, maxRowsAllowed);
st.execute();
System.out.println("returning value of :" + st.getLong(4));
return st.getLong(4);
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
private ResultSet retrieveRefCursor(Object qc,
String serialNum,
BigDecimal serialColCd,
BigDecimal maxRows) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement(SQL,DBTransaction.DEFAULT);
* Set the value of the bind variables
System.out.println("SerialNumIn :" + serialNum);
if (serialNum == null) st.setNull(1,Types.CHAR);
else st.setString(1,serialNum);
if (serialColCd == null) st.setNull(2,Types.NUMERIC);
else st.setBigDecimal(2,serialColCd);
if (maxRows == null) st.setNull(3,Types.NUMERIC);
else st.setBigDecimal(3,maxRows);
st.registerOutParameter(1, Types.CHAR); // serialNum
st.registerOutParameter(2, Types.NUMERIC); // serialColCd
st.registerOutParameter(3, Types.NUMERIC); // maxRows
st.registerOutParameter(4, Types.NUMERIC); // totalRows
st.registerOutParameter(5, Types.CHAR); // messageCd
* Register the 6th bind parameter as our return value of type CURSOR
st.registerOutParameter(6,OracleTypes.CURSOR);
st.execute();
ResultSet rs = ((OracleCallableStatement)st).getCursor(6);
serialColCd = st.getBigDecimal(2);
System.out.println("SerialColCd= " + serialColCd);
maxRows = st.getBigDecimal(3);
System.out.println("maxRows= " + maxRows);
totalRows = st.getBigDecimal(4);
System.out.println("totalRows= " + totalRows);
messageCd = st.getString(5);
System.out.println("messageCd= " + messageCd);
* Make this result set use the fetch size from our View Object settings
rs.setFetchSize(getFetchSize());
return rs ;
catch (SQLException s) {
throw new JboException(s);
finally {try {st.close();} catch (SQLException s) {}}
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Number
private static oracle.jbo.domain.Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new oracle.jbo.domain.Number(b) : null;
catch (SQLException s) { }
return null;
Natalie -
I want to call pl/sql procedure or function
hi i'm in need to create record in my table throgh ADF , so i called sequence from java class (create) . its working but one major problem is if i delete one record in table means , when i create new record it ll generate next value in sequence only, ya that is the concept of sequence. that's why i want to call sql function or procedure from java class. give the syntax to call.
San-717,
How about this (from Steve Muench and SRDemo)
public final static int NUMBER = Types.NUMERIC;
public final static int DATE = Types.DATE;
public final static int VARCHAR2 = Types.VARCHAR;
public final static int CHAR = Types.CHAR;
public final static int ARRAY = Types.ARRAY;
public final static int BOOLEAN = Types.BOOLEAN; /* this may be illegal??*/
public Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars,
String callableStatementString,
boolean pRunPreAndPostMethods) {
if (pRunPreAndPostMethods) {
runBeforeJDBCCall();
CallableStatement st = null;
try {
// 1. Create a JDBC CallabledStatement
st =
getDBTransaction().createCallableStatement(callableStatementString, 0);
// 2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
// 3. Loop over values for the bind variables passed in, if any
for (int z = 0; z < bindVars.length; z++) {
// 4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
// 5. Set the value of user-supplied bind vars in the stmt
st.executeUpdate();
// 6. Return the value of the first bind variable
return st.getObject(1);
} catch (SQLException e) {
throw new JboException(e);
} finally {
if (st != null) {
try {
// 7. Close the statement
st.close();
} catch (SQLException e) {
e.printStackTrace();
if (pRunPreAndPostMethods) {
runAfterJDBCCall();
} -
Is there a way to dynamically determine the number of out parameters for a server side procedure?
Hi,
Below is a helper method used for calling a server-side function which loops through the inbound bindVars parameter to populate the function's IN parameters. Is there a way to dynamically determine the IN/OUT parameters based on the procedure name in the stmt parameter? No members of the CallableStatement class seemed promising, but the getParameterMetaData() method in the PreparedStatement class seemed like it could be helpful lead. However, I have not found any detailed descriptions (yet) of how to use it.
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
// 1. Create a JDBC CallabledStatement
st = getDBTransaction().createCallableStatement(
"begin ? := "+stmt+";end;",0);
// 2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
// 3. Loop over values for the bind variables passed in, if any
for (int z = 0; z < bindVars.length; z++) {
// 4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
// 5. Set the value of user-supplied bind vars in the stmt
st.executeUpdate();
// 6. Return the value of the first bind variable
return st.getObject(1);
catch (SQLException e) {
throw new JboException(e);
finally {
if (st != null) {
try {
// 7. Close the statement
st.close();
catch (SQLException e) {}
JamesThe PreparedStatement.getParameterMetaData() object is exactly what you need for this task.
Once you have the ParameterMetaData you can ask it how many parameters are present and which mode they are. The parameters are numbered from 1 to n and you can use ParameterMetaData.getParameterMode(1); to get the mode of the 1st parameter. The modes are defined as static values in the ParameterMetaData object. Check out the doc at http://docs.oracle.com/javase/7/docs/api/java/sql/ParameterMetaData.html
Timo -
[Solved] 27.8.4 How to Create a VO on a REF CURSOR - Missing first row
Searching the forum I found: BC4J - Get one less row from view object.
Dive into BC4J related --REF CURSOR (Resultset)
The first message did not have any answers, and the second had a follow up question - still no answers though - and I thought I would try a different title.
(This is off topic, but it would be a great help if the search results also displayed the number of replys in the thread. That way, I wouldn't have to view the messages that don't have responses.)
(This will be deployed on a server that has the ADF for JDeveloper 10.1.2 installed, so using that version of JDeveloper to develop the app.)
Okay, back to the problem ==>
I created a VO from a ref cursor, using the manual as a guide. When I run a page that displays a read only table of the view object, I am missing the first row. (Always the first row!) I don't have any order set, and if I call the ref cursor in a Java program for testing, I see all rows and the count is correct.
One other point, when I call the page, I get the following validation error:
Validation Error
You must correct the following error(s) before proceeding:
* JBO-29000: Unexpected exception caught: java.lang.ClassCastException, msg=null
* null
I still see the table, it is just missing the first row of data.
In my form I have first, previous set, next set , and last
navigation buttons. If I press last then first, the error goes away. I still don't see the missing row though.
Any guidance would be appreciated! I can post my code, but it is pretty much the same code in the AdvancedViewObjectExamples.zip in the ViewObjectOnRefCursor example. I just substituted my two package calls (getRefCursor and getRefCursorCount).
Thanks, KenWent back to a backup copy of the source. Fixed the error. Now I'm back to just not being able to see the first row of data.
Additional Note: I had removed fields in the display. Once I truncated the ps_txn table in the schema defined by the model, the data would display (Still without the first record.)
Are there any examples that are more in depth than the few pages in the developer guide?
Here is the code for my VOImpl class:
package newslinearchive.model.datamodel;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import oracle.jbo.InvalidParamException;
import oracle.jbo.JboException;
import oracle.jbo.domain.Date;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.QueryCollection;
import oracle.jbo.server.SQLBuilder;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
// --- File generated by Oracle ADF Business Components Design Time.
// --- Custom code may be added to this class.
// --- Warning: Do not modify method signatures of generated methods.
public class SearchRefCursorImpl extends ViewObjectImpl {
* This is the default constructor (do not remove)
public SearchRefCursorImpl() {
* Overridden framework method.
* Executed when the framework needs to issue the database query for
* the query collection based on this view object. One view object
* can produce many related result sets, each potentially the result
* of different bind variable values. If the rowset in query is involved
* in a framework-coordinated master/detail viewlink, then the params array
* will contain one or more framework-supplied bind parameters. If there
* are any user-supplied bind parameter values, they will PRECEED the
* framework-supplied bind variable values in the params array, and the
* number of user parameters will be indicated by the value of the
* numUserParams argument.
protected void executeQueryForCollection(Object qc,Object[] params,int numUserParams) {
storeNewResultSet(qc,retrieveRefCursor(qc,params));
super.executeQueryForCollection(qc, params, numUserParams);
* Overridden framework method.
* Wipe out all traces of a built-in query for this VO
protected void create() {
getViewDef().setQuery(null);
getViewDef().setSelectClause(null);
setQuery(null);
* Overridden framework method.
* The role of this method is to "fetch", populate, and return a single row
* from the datasource by calling createNewRowForCollection() and populating
* its attributes using populateAttributeForRow().
protected ViewRowImpl createRowFromResultSet(Object qc, ResultSet rs) {
* We ignore the JDBC ResultSet passed by the framework (null anyway) and
* use the resultset that we've stored in the query-collection-private
* user data storage
rs = getResultSet(qc);
* Create a new row to populate
ViewRowImpl r = createNewRowForCollection(qc);
try {
* Populate new row by attribute slot number for current row in Result Set
// populateAttributeForRow(r,0, rs.getLong(1));
// populateAttributeForRow(r,1, rs.getString(2));
// populateAttributeForRow(r,2, rs.getString(3));
// MASTERID NOT NULL NUMBER
populateAttributeForRow(r,0, rs.getBigDecimal(1));
//ID NOT NULL NUMBER
populateAttributeForRow(r,1, rs.getBigDecimal(2));
// CAID NOT NULL NUMBER
populateAttributeForRow(r,2, rs.getBigDecimal(3));
// LANGUAGE NOT NULL VARCHAR2(30)
populateAttributeForRow(r,3, rs.getString(4));
// IS_CURRENT_VERSION NOT NULL NUMBER(1)
populateAttributeForRow(r,4, rs.getBigDecimal(5));
// FOLDER_ID NOT NULL NUMBER
populateAttributeForRow(r,5, rs.getBigDecimal(6));
// FOLDER_REGION_ID NOT NULL NUMBER
populateAttributeForRow(r,6, rs.getBigDecimal(7));
// NAME NOT NULL VARCHAR2(256)
populateAttributeForRow(r,7, rs.getString(8));
// DISPLAY_NAME VARCHAR2(256)
populateAttributeForRow(r,8, rs.getString(9));
// ITEMTYPE NOT NULL VARCHAR2(30)
populateAttributeForRow(r,9, rs.getString(10));
// SUBTYPE VARCHAR2(40)
populateAttributeForRow(r,10, rs.getString(11));
// SUBTYPE_CAID NUMBER
populateAttributeForRow(r,11, rs.getBigDecimal(12));
// PARENT_ITEM_ID NUMBER
populateAttributeForRow(r,12, rs.getBigDecimal(13));
// CATEGORY_ID NUMBER
populateAttributeForRow(r,13, rs.getBigDecimal(14));
// CATEGORY_CAID NUMBER
populateAttributeForRow(r,14, rs.getBigDecimal(15));
// AUTHOR VARCHAR2(50)
populateAttributeForRow(r,15, rs.getString(16));
// DESCRIPTION VARCHAR2(2000)
populateAttributeForRow(r,16, rs.getString(17));
// PUBLISH_DATE NOT NULL DATE
populateAttributeForRow(r,17, rs.getDate(18));
// EXPIREMODE VARCHAR2(90)
populateAttributeForRow(r,18, rs.getString(19));
// EXPIRENUMBER NUMBER
populateAttributeForRow(r,19, rs.getBigDecimal(20));
// EXPIREDATE DATE
populateAttributeForRow(r,20, rs.getDate(21));
// IMAGE VARCHAR2(350)
populateAttributeForRow(r,21, rs.getString(22));
// KEYWORDS VARCHAR2(2000)
populateAttributeForRow(r,22, rs.getString(23));
// URL VARCHAR2(4000)
populateAttributeForRow(r,23, rs.getString(24));
// FILENAME VARCHAR2(350)
populateAttributeForRow(r,24, rs.getString(25));
// TEXT CLOB()
populateAttributeForRow(r,25, rs.getClob(26));
// FOLDER_LINK_ID NUMBER
populateAttributeForRow(r,26, rs.getBigDecimal(27));
// FOLDER_LINK_CAID NUMBER
populateAttributeForRow(r,27, rs.getBigDecimal(28));
// ACTIVE NOT NULL NUMBER(1)
populateAttributeForRow(r,28, rs.getBigDecimal(29));
// CAN_BE_CHECKEDOUT NUMBER(1)
populateAttributeForRow(r,29, rs.getBigDecimal(30));
// IS_ITEM_CHECKEDOUT NUMBER(1)
populateAttributeForRow(r,30, rs.getBigDecimal(31));
// CHECKER_USERNAME VARCHAR2(256)
populateAttributeForRow(r,31, rs.getString(32));
// CHECKOUT_DATE DATE
populateAttributeForRow(r,32, rs.getDate(33));
// FULLSCREEN NOT NULL NUMBER(1)
populateAttributeForRow(r,33, rs.getBigDecimal(34));
// INPLACE NOT NULL NUMBER(1)
populateAttributeForRow(r,34, rs.getBigDecimal(35));
// CREATEDATE NOT NULL DATE
populateAttributeForRow(r,35, rs.getDate(36));
// CREATOR NOT NULL VARCHAR2(256)
populateAttributeForRow(r,36, rs.getString(37));
// UPDATEDATE DATE
populateAttributeForRow(r,37, rs.getDate(38));
// UPDATOR VARCHAR2(256)
populateAttributeForRow(r,38, rs.getString(39));
// SECURITY VARCHAR2(25)
populateAttributeForRow(r,39, rs.getString(40));
// VISIBLE NOT NULL NUMBER(1)
populateAttributeForRow(r,40, rs.getBigDecimal(41));
// SEQUENCE NOT NULL NUMBER
populateAttributeForRow(r,41, rs.getBigDecimal(42));
// CATEGORY_SEQUENCE NOT NULL NUMBER
populateAttributeForRow(r,42, rs.getBigDecimal(43));
// AUTHOR_SEQUENCE NOT NULL NUMBER
populateAttributeForRow(r,43, rs.getBigDecimal(44));
// CREATE_DATE_SEQUENCE NOT NULL NUMBER
populateAttributeForRow(r,44, rs.getBigDecimal(45));
// ITEMTYPE_SEQUENCE NOT NULL NUMBER
populateAttributeForRow(r,45, rs.getBigDecimal(46));
catch (SQLException s) {
throw new JboException(s);
return r;
* Overridden framework method.
* Return true if the datasource has at least one more record to fetch.
protected boolean hasNextForCollection(Object qc) {
ResultSet rs = getResultSet(qc);
boolean nextOne = false;
try {
nextOne = rs.next();
* When were at the end of the result set, mark the query collection
* as "FetchComplete".
if (!nextOne) {
setFetchCompleteForCollection(qc, true);
* Close the result set, we're done with it
rs.close();
catch (SQLException s) {
throw new JboException(s);
return nextOne;
* Overridden framework method.
* The framework gives us a chance to clean up any resources related
* to the datasource when a query collection is done being used.
protected void releaseUserDataForCollection(Object qc, Object rs) {
* Ignore the ResultSet passed in since we've created our own.
* Fetch the ResultSet from the User-Data context instead
ResultSet userDataRS = getResultSet(qc);
if (userDataRS != null) {
try {
userDataRS.close();
catch (SQLException s) {
/* Ignore */
super.releaseUserDataForCollection(qc, rs);
* Overridden framework method
* Return the number of rows that would be returned by executing
* the query implied by the datasource. This gives the developer a
* chance to perform a fast count of the rows that would be retrieved
* if all rows were fetched from the database. In the default implementation
* the framework will perform a SELECT COUNT(*) FROM (...) wrapper query
* to let the database return the count. This count might only be an estimate
* depending on how resource-intensive it would be to actually count the rows.
public long getQueryHitCount(ViewRowSetImpl viewRowSet) {
Long result = (Long)callStoredFunction(NUMBER,
"PORTAL.SEARCH_REFCURSOR.getRefCursorCount",
viewRowSet.getParameters(true));
return result.longValue();
// ------------- PRIVATE METHODS ----------------
* Return a JDBC ResultSet representing the REF CURSOR return
* value from our stored package function.
* new Object[]{getNamedBindParamValue("Email",params)}
private ResultSet retrieveRefCursor(Object qc, Object[] params) {
ResultSet rs = (ResultSet)callStoredFunction(OracleTypes.CURSOR,
"PORTAL.SEARCH_REFCURSOR.getRefCursor",
null);
return rs ;
private Object getNamedBindParamValue(String varName, Object[] params) {
Object result = null;
if (getBindingStyle() == SQLBuilder.BINDING_STYLE_ORACLE_NAME) {
if (params != null) {
for (Object param : params) {
Object[] nameValue = (Object[])param;
String name = (String)nameValue[0];
if (name.equals(varName)) {
return (String)nameValue[1];
throw new JboException("No bind variable named '"+varName+"'");
* Store a new result set in the query-collection-private user-data context
private void storeNewResultSet(Object qc, ResultSet rs) {
ResultSet existingRs = getResultSet(qc);
// If this query collection is getting reused, close out any previous rowset
if (existingRs != null) {
try {existingRs.close();} catch (SQLException s) {}
setUserDataForCollection(qc,rs);
hasNextForCollection(qc); // Prime the pump with the first row.
* Retrieve the result set wrapper from the query-collection user-data
private ResultSet getResultSet(Object qc) {
return (ResultSet)getUserDataForCollection(qc);
* Return either null or a new oracle.jbo.domain.Date
private static Date nullOrNewDate(Timestamp t) {
return t != null ? new Date(t) : null;
* Return either null or a new oracle.jbo.domain.Number
private static Number nullOrNewNumber(BigDecimal b) {
try {
return b != null ? new Number(b) : null;
catch (SQLException s) { }
return null;
//----------------[ Begin Helper Code ]------------------------------
public static int NUMBER = Types.NUMERIC;
public static int DATE = Types.DATE;
public static int VARCHAR2 = Types.VARCHAR;
public static int CLOB = Types.CLOB;
* Simplifies calling a stored function with bind variables
* You can use the NUMBER, DATE, and VARCHAR2 constants in this
* class to indicate the function return type for these three common types,
* otherwise use one of the JDBC types in the java.sql.Types class.
* NOTE: If you want to invoke a stored procedure without any bind variables
* ==== then you can just use the basic getDBTransaction().executeCommand()
* @param sqlReturnType JDBC datatype constant of function return value
* @param stmt stored function statement
* @param bindVars Object array of parameters
* @return function return value as an Object
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
st = getDBTransaction().createCallableStatement("begin ? := " + stmt +
"; end;", 0);
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
for (int z = 0; z < bindVars.length; z++) {
st.setObject(z + 2, bindVars[z]);
st.executeUpdate();
return st.getObject(1);
catch (SQLException e) {
throw new JboException(e);
finally {
if (st != null) {
try {
st.close();
catch (SQLException e) {}
/**Gets the bind variable value for Email
public String getEmail() {
return (String)getNamedWhereClauseParam("Email");
/**Sets <code>value</code> for bind variable Email
public void setEmail(String value) {
setNamedWhereClauseParam("Email", value);
/**getEstimatedRowCount - overridden for custom java data source support.
public long getEstimatedRowCount() {
long value = super.getEstimatedRowCount();
return value;
Thanks, Ken -
Calling Stored function and showing returned value on the UI screen
I am calling a stored function by using the following steps mentioned as per the below link. The stored function returns a single scalar value
http://download.oracle.com/docs/cd/E1790401/web.1111/b31974/bcadvgen.htm#sm0297_
Please verify if I am putting the code in the classes as required by the ADF framework.
* 1) In class CustomApplicationModuleImpl extends ApplicationModuleImpl*
// Some constants
public static int NUMBER = Types.NUMERIC;
public static int DATE = Types.DATE;
public static int VARCHAR2 = Types.VARCHAR;
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
// 1. Create a JDBC CallabledStatement
st = getDBTransaction().createCallableStatement(
"begin ? := "+stmt+";end;",0);
// 2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
// 3. Loop over values for the bind variables passed in, if any
for (int z = 0; z < bindVars.length; z++) {
// 4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
// 5. Set the value of user-supplied bind vars in the stmt
st.executeUpdate();
// 6. Return the value of the first bind variable
return st.getObject(1);
catch (SQLException e) {
throw new JboException(e);
finally {
if (st != null) {
try {
// 7. Close the statement
st.close();
catch (SQLException e) {}
With a helper method like this in place, calling the func_with_no_args procedure shown in Example 37-7 would look like this:
*2) In class CustomServiceImpl extends CustomApplicationModuleImpl*
public String callEnvironmentName(){
return (String) callStoredFunction(VARCHAR2, "CAR_UTIL_PK.get_environment_name()", new Object[] {});
3) If I have the first two steps correct, I was to display the value returned by method callEnvironmentName() with scalar values like (Development, Production etc) at the footer of each JSFX page. What is the flow I should follow, should I call callEnvironmentName() from some managed bean? Also I want to store it once on first call to some application variable and use that to populate the JSFX pages. Is there a working example. What is the best practice?
Thanks
Edited by: user5108636 on Apr 5, 2011 11:58 PMHi John,
Duplicate alerts are coming for BP_Confirmed as well as one custom event. Earlier I thought there is some issue with my custom event, but when it came for BP_Confirmed also, then i have a doubt something is wrong with the application.
I have also checked that BP_Confirmed is being raised only once inside the method-BP_CONFIRM of class-cl_crmcmp_b_cucobupa_impl.
raise event BPConfirmed
CLASS cl_crm_ic_services DEFINITION LOAD.
CREATE OBJECT event.
event->set_name( if_crm_ic_events_con=>gc_bpconfirmed ).
event_srv = cl_crm_ic_services=>get_event_srv_instance( ).
event_srv->raise( event ).
Are you aware of any other place from where this event is getting triggered?
Thanks for your help!
Regards,
Rohit -
Using callStoredProcedure / callStoredFunction though a library/Class
Jdev 11.1.1.3.0
I been using callStoreProdure /call StoreFunction as explained in fusion middleware guide http://download.oracle.com/docs/cd/E15523_01/web.1111/b31974/bcadvgen.htm#insertedID5. It works perfectly fine.
As, i have to call the above methods many place at Entity level / View level so i would like to bundle them into a library / class file and using them through the library rather pasting the meothd in all instance where i need them.
If i try to create a class file containing the above method then it could not resolve getDBTransaction(). With my y limited knowledge of Java i am clue less.
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
//1. Create a JDBC CallableStatement
st =
getDBTransaction().createCallableStatement("begin ? := " + stmt + "; end;",
0);
//2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
//3. Loop over values for the bind variables passed in if any
for (int z = 0; z < bindVars.length; z++) {
//4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
//5. Execute the statement
st.executeUpdate();
//6. Return the value of the first bind variable
return st.getObject(1);
} catch (SQLException e) {
throw new JboException(e);
} finally {
if (st != null) {
try {
//7.Close the statement
st.close();
} catch (SQLException e) {
e.printStackTrace();
thanks
best regards
Sanjay ChatterjiSanjay,
Just create a custom base class for your EO/VO (this processes is also described in the fusion developer's guide) and put the method in there.
John
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