How to pass array of Object in A Procedure using OCCI.......

I m also trying for How to pass Object to a procedureb using OCCI...
Steps....
1. I created A type.....
2. Then I created a VARRAY using that Type.
3.After that I have written An Procedure with object as a parameter..
now using OCCI how do u bind the parameter with this . plz note that using OTT
i have already created the class representation of above object type i.e class
four Files Created 1> demo.h 2>registermapping.h
3> demo.cpp 2>registermapping.cpp
After I want to Pass the Values in A Vector...
vctor<full_name *> vect;
stmt=con->createStatement("BEGIN Add_Object(:1); END;");
full_name *name1 = new full_name; //Giving the Error here Given below....
name1->
name1->
Through name1 Which Function I will call in which I will Pass a String....
like
name1->readSQL("Sanjay"); Or I have to add a function......
vect.push_back(name1);
setVector(stmt,1,vect,"FULL_NAME");
error C2259: 'FullName' : cannot instantiate abstract class
can u plz suggest me Why this Error is Giving......?
How to pass the data?
setFirst_name() and setLast_name() this two function I will add in Demo.cpp which one created automativcally by Using OTT command.....or other way plz tell me Boss ....
Can u lz Suggest me ASAP....

hi Nishant ,
What u have done Now I mm trying ....
can u Plz Suggest me......
How to pass and Array of Object in Procedure using OCCI... Doing....
90% finished Two Error's Are Coming...
1> If I create the Class then Data Not Inserting table......
2> If I will create the Class through OTT command.......
then U can't Instantiate Object It is DIsplying ,this is Abstract Class(PObject)...
Beco'z the below Method is Not adding Automatically by OTT command which is Pure Virtual Function.....
But I added this Function Still SAme Error Giving..
getSQLTypeName(oracle::occi::Environment env, void *schName,
unsigned int &schNameLen, void **typeName,
unsigned int &typeNameLen) const
Plz Suggest me....
regard's
sanjay

Similar Messages

How to bind arrays to PL/SQL stored procedure using OCI?

Hi,
We are having problems trying to bind arrays to PL/SQL stored procedure using OCI. Here is the situation:
- We have a stored procedure called "GetVEPFindTasks" with the following interface:
PROCEDURE GetVEPFindTasks (
p_ErrorCode OUT NUMBER,
p_ErrorMsg OUT VARCHAR2,
p_RowCount OUT NUMBER,
p_VEPFindTasks OUT t_VEPFindTaskRecordTable,
p_MaxTask IN NUMBER);
t_VEPFindTaskRecordTable is a record with the following entries:
TYPE t_VEPFindTaskRecord IS RECORD (
RTCID NUMBER,
TransNum NUMBER,
TransTimestamp VARCHAR2(20),
Pathname1 image_data.pathname%TYPE,
Pathname2 image_data.pathname%TYPE,
Pathname3 image_data.pathname%TYPE,
OperatorID operator.id%TYPE);
- Now, we are trying to call the stored procedure from C++ using OCI (in UNIX). The call that we use are: OCIBindByName and OCIBindArrayOfStruct to bind the parameters to the corresponding buffers. We bind all parameters in the interface by name. Now, we do bind the record's individual item by name (RTCID, TransNum, etc.), and not as a record. I don't know if this is going to work. Then, we use the bind handles of the binded record items (only record items such as RTCID, TransNum, and NOT error_code which is not part of the record) to bind the arrays (using OCIBindArrayOfStruct).
All of the parameters that are binded as arrays are OUTPUT parameters. The rest are either INPUT or INPUT/OUTPUT parameters. Now, when we try to execute, OCI returns with an error "Invalid number or types of arguments" (or something to that sort... the number was something like ORA-06550). Please help...
Is there any sample on how to use the OCIBindArrayOfStruct with PL/SQL stored procedures? The sample provided from Oracle is only for a straight SQL statement.
Thank's for all your help.
** Dannil Chan **

As you said:
You have to pass in an array for every field and deconstruct/construct the record in the procedure. There is no support for record type or an array of records. Can you give me a example? I'am very urgently need it.
thanks
email: [email protected]

How to pass a array of object to oracle procedure using callable

Hi,
I am calling a oracle stored procedure using callable statement which has IN and OUT parameter of same type.
IN and OUT are array of objects. (ie) IN parameter as Array of Objects and OUT parameter as Array of Objects
here are the steps i have done as advised from oracle forum. correct me if i am in wrong direction
ORACLE types and Stored Procedure
CREATE OR REPLACE
TYPE APPS.DEPARTMENT_TYPE AS OBJECT (
DNO NUMBER (10),
NAME VARCHAR2 (50),
LOCATION VARCHAR2 (50)
CREATE OR REPLACE
TYPE APPS.DEPT_ARRAY AS TABLE OF department_type;
CREATE OR REPLACE package body APPS.insert_object
IS
PROCEDURE insert_object_prc (d IN dept_array, d2 OUT dept_array)
IS
BEGIN
d2 := dept_array ();
FOR j IN 1 .. d.COUNT
LOOP
d2.EXTEND;
d2 (j) := department_type (d (j).dno, d (j).name, d(j).location);
END LOOP;
END insert_object_prc;
END insert_object;
JAVA CODE
Value Object
package com.custom.vo;
public class Dep {
public int empNo;
public String depName;
public String location;
public int getEmpNo() {
return empNo;
public void setEmpNo(int empNo) {
this.empNo = empNo;
public String getDepName() {
return depName;
public void setDepName(String depName) {
this.depName = depName;
public String getLocation() {
return location;
public void setLocation(String location) {
this.location = location;
to call stored procedure
package com.custom.callable;
import com.custom.vo.Dep;
import oracle.jdbc.OracleCallableStatement;
import oracle.jdbc.OracleConnection;
import oracle.jdbc.OracleTypes;
import oracle.jdbc.pool.OracleDataSource;
import oracle.sql.ARRAY;
import oracle.sql.ArrayDescriptor;
import oracle.sql.Datum;
import oracle.sql.STRUCT;
import oracle.sql.StructDescriptor;
public class CallableArrayTryOut {
private static OracleDataSource odcDataSource = null;
public static void main(String[] args) {
OracleCallableStatement callStatement = null;
OracleConnection connection = null;
try {
odcDataSource = new OracleDataSource();
odcDataSource
.setURL("......");
odcDataSource.setUser("....");
odcDataSource.setPassword("....");
connection = (OracleConnection) odcDataSource.getConnection();
} catch (Exception e) {
System.out.println("DB connection Exception");
e.printStackTrace();
Dep[] dep = new Dep[2];
dep[0] = new Dep();
dep[0].setEmpNo(100);
dep[0].setDepName("aaa");
dep[0].setLocation("xxx");
dep[1] = new Dep();
dep[1].setEmpNo(200);
dep[1].setDepName("bbb");
dep[1].setLocation("yyy");
try {
StructDescriptor structDescriptor = new StructDescriptor(
"APPS.DEPARTMENT_TYPE", connection);
STRUCT priceStruct = new STRUCT(structDescriptor, connection, dep);
STRUCT[] priceArray = { priceStruct };
ArrayDescriptor arrayDescriptor = ArrayDescriptor.createDescriptor(
"APPS.DEPT_ARRAY", connection);
ARRAY array = new ARRAY(arrayDescriptor, connection, priceArray);
callStatement = (OracleCallableStatement) connection
.prepareCall("{call insert_object.insert_object_prc(?,?)}");
((OracleCallableStatement) callStatement).setArray(1, array);
callStatement.registerOutParameter(2, OracleTypes.ARRAY,
"APPS.DEPT_ARRAY");
callStatement.execute();
ARRAY outArray = callStatement.getARRAY(2);
Datum[] datum = outArray.getOracleArray();
for (int i = 0; i < datum.length; i++) {
oracle.sql.STRUCT os = (oracle.sql.STRUCT) datum[0];
Object[] a = os.getAttributes();
for (int j = 0; j < a.length; j++) {
System.out.print("Java Data Type :"
+ a[j].getClass().getName() + "Value :" + a[j]
+ "\n");
connection.commit();
callStatement.close();
} catch (Exception e) {
System.out.println("Mapping Error");
e.printStackTrace();
THE ERROR
Mapping Errorjava.sql.SQLException: Inconsistent java and sql object types
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:1130)
at oracle.sql.StructDescriptor.toOracleArray(StructDescriptor.java:823)
at oracle.sql.StructDescriptor.toArray(StructDescriptor.java:1735)
at oracle.sql.STRUCT.<init>(STRUCT.java:136)
at com.custom.callable.CallableArrayTryOut.main(CallableArrayTryOut.java:48)

You posted this question in the wrong forum section. There is one dedicated to Java that was more appropriate.
Anyway here is a link that describes what you should do.
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/oraarr.htm#i1049179
Bye Alessandro

Passing array of objects to the procedure

Hi I have written a procedure to accept array of objects as input . it worked fine.
this is the only input parameter in my procedure.
But now I tried to add an out put parameter of type varchar2 to my procedure to send some return value but it gives me an error
PLS-00410: duplicate fields in RECORD,TABLE or argument list are not permitted.
please suggest cant i pass any other arguments when using a record or object array as parameter?
this is my code
CREATE OR REPLACE TYPE PREF_OBJ_TYPE as object (
PREF_CD varchar2(20),
USR_ID   VARCHAR2(20),
PROD_CD VARCHAR2(50),
DFLT_PREF_VAL_TX VARCHAR2(250),
USR_PREF_VAL_TX VARCHAR2(250),
CRE_USR_ID VARCHAR2(20),
UPDT_USR_ID VARCHAR2(20) );
CREATE OR REPLACE TYPE PREF_ARRAY is table of PREF_OBJ_TYPE;
CREATE OR REPLACE procedure MMM(in_pref PREF_ARRAY,v_err out varchar2 )
is
v_prod_dim_nb NUMBER;
v_usr_dim_nb NUMBER;
v_count NUMBER;
v_err varchar2(50);
begin
for i in in_pref.first.. in_pref.last
LOOP
/* Derive the product and user dim numbers */
select prod_dim_nb into v_prod_dim_nb from prod_dim where prod_cd=in_pref(i).prod_cd ;
select usr_dim_nb into v_usr_dim_nb from usr_xref where usr_id=in_pref(i).usr_id and sys_id='ACCESS';
/* check if the record already exist in usr_prod_pref corresponding to that user,prod,pref */
select count(1) into v_count from usr_prod_pref_test where prod_dim_nb=v_prod_dim_nb and usr_dim_nb=v_usr_dim_nb and pref_cd=in_pref(i).pref_cd;
if v_count=0 then
BEGIN
INSERT INTO USR_PROD_PREF_TEST values(v_usr_dim_nb,in_pref(i).pref_cd,v_prod_dim_nb,in_pref(i).DFLT_PREF_VAL_TX,in_pref(i).usr_PREF_VAL_TX,'Active',NULL,
in_pref(i).cre_usr_id,sysdate,in_pref(i).updt_usr_id,NULL);
END;
else
update USR_PROD_PREF_TEST set USR_PREF_VAL_TX=in_pref(i).USR_PREF_VAL_TX,DFLT_PREF_VAL_TX=in_pref(i).DFLT_PREF_VAL_TX,UPDT_USR_ID=in_pref(i).updt_usr_id,updt_dt=sysdate,cre_usr_id=in_pref(i).cre_usr_id where
prod_dim_nb=v_prod_dim_nb and usr_dim_nb=v_usr_dim_nb and pref_cd=in_pref(i).pref_cd;
end if;
end loop;
commit;
v_err:='abc';
end;
/Edited by: raj_fresher on Oct 9, 2009 6:56 AM

okay i was wondering.... if he knew the error code in advance i thought user defined messages have numbers like -20000 to 209999 or something like that..
neverthless one final question ....
Now that my procedure is ready .. i have 2 final questions for this thread
1) is my usage of errorcode and error message to return to the calling application correct?
2) how to test this procedure in sql plus (or) toad?
i mean how to call?
exec modify_user_preferences(value, ?????(what should i write here for output variable ) ) ?? i want to check what value is it returning?
CREATE OR REPLACE procedure MODIFY_USER_PREFERENCES2(in_pref PREF_ARRAY,v_status_message out varchar2 )
is
v_prod_dim_nb NUMBER;
v_usr_dim_nb NUMBER;
v_count NUMBER;
v_product_exception EXCEPTION;
v_user_exception EXCEPTION;
p_error_code varchar2(50);
p_error_msg varchar2(50);
begin
for i in in_pref.first.. in_pref.last
LOOP
/* Derive the product and user dim numbers */
begin
select prod_dim_nb into v_prod_dim_nb from prod_dim where prod_cd=in_pref(i).prod_cd ;
EXCEPTION
    WHEN NO_DATA_FOUND THEN
        p_error_code := sqlcode;
        p_error_msg := SQLERRM;
        raise v_product_exception;
end;
BEGIN
select usr_dim_nb into v_usr_dim_nb from usr_xref where usr_id=in_pref(i).usr_id and sys_id='ACCESS';
EXCEPTION
    WHEN NO_DATA_FOUND THEN
        p_error_code := sqlcode;
        p_error_msg := SQLERRM ;
        raise v_product_exception;
      raise v_user_exception;
END;
/* check if the record already exist in usr_prod_pref corresponding to that user,prod,pref */
select count(1) into v_count from usr_prod_pref_test where prod_dim_nb=v_prod_dim_nb and usr_dim_nb=v_usr_dim_nb and pref_cd=in_pref(i).pref_cd;
if v_count=0 then
BEGIN
INSERT INTO USR_PROD_PREF_TEST values(v_usr_dim_nb,in_pref(i).pref_cd,v_prod_dim_nb,in_pref(i).DFLT_PREF_VAL_TX,in_pref(i).usr_PREF_VAL_TX,'Active',NULL,
in_pref(i).cre_usr_id,sysdate,in_pref(i).updt_usr_id,NULL);
END;
else
update USR_PROD_PREF_TEST set USR_PREF_VAL_TX=in_pref(i).USR_PREF_VAL_TX,DFLT_PREF_VAL_TX=in_pref(i).DFLT_PREF_VAL_TX,UPDT_USR_ID=in_pref(i).updt_usr_id,updt_dt=sysdate,cre_usr_id=in_pref(i).cre_usr_id where
prod_dim_nb=v_prod_dim_nb and usr_dim_nb=v_usr_dim_nb and pref_cd=in_pref(i).pref_cd;
end if;
end loop;
commit;
v_status_message:='SUCCESS';
exception
when v_product_exception then
v_status_message:= 'invalid product code '||p_error_code||p_error_msg;
when v_user_exception then
v_status_message:= 'invalid user'||p_error_code||p_error_msg;
end;
/Edited by: raj_fresher on Oct 9, 2009 7:33 AM

Can we pass the HashMap object to Stored procedure using toplink

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I seem to remember that that is in one of Oracle's online sample programs.
http://www.oracle.com/technology/sample_code/tech/java/sqlj_jdbc/index.html

Passing an array of objects to stored procedure(oracle)

I have to pass an array of objects to a pl/sql stored proc.
Its prototype is,
proc_orderins(ordernum varchar2(14), ct newTask)
where newTask is an array of objects:
type task as object ( name varchar2(20),odd varchar2(8),sdd varchar2(8));
create or replace type newTask as VARRAY(25) OF Task;
will the following work from the java code :
public class CriticalTask
String name,odd,sdd;
public CrticalTask(String name,String odd,String sdd)
this.name=name;
this.odd=odd;
this.sdd=sdd;
Object [] ctasks =new Object[7];
for(i=0;i<7;i++)
Object=new CrtitcalTask("x","x","x");
String query="{call proc_orderins(?,?)}";
CallableStatement cstmt=con.prepareCall(query);
cstmt.setInt(123);
cstmt.setObject(ctasks);
cstmt.execute();
will the above code work, when I am passing an array?

Use code tags when you post code.
I am rather certain that the code you posted will not work.
Technically you should be able to use the java.sql.Array interface.
The newest Oracle drivers might support that (you would have to investigate how to use it.)
It is however possible that it isn't supported. If not then you will have to use one of the Oracle specific classes that is documented in the Oracle jdbc documentation.

How to pass arrays to plsql from OAF

Hi guys ,
I need to call the following package.procedure from OAF
create or replace package CIE_ONT_Lines_Pkg
as
type linesTab is table of number;
procedure process_Lines(p_lines_tab linesTab);
end;
how do i pass a int array to the above package procedure ?
Thanks
Tom.

Tom,
Follow the code below as a sample:
I wrote it once for a friend, but didn't had a chance to test it :). It should be on an old thread also. look for that thread for more explanation otherwise let me know.
public oracle.sql.ARRAY getVoArray()
Connection conn = this.tx.getJdbcConnection();
OAViewObject vo = (OAViewObject)this.appModule.findViewObject("TestVO");
try
ArrayDescriptor descriptor = ArrayDescriptor.createDescriptor
("TABLE_OF_BELOW_ROW_TYPE"
,conn
StructDescriptor voRowStructDesc = StructDescriptor.createDescriptor
("XXX_TO_BE_SEND_ROW_TYPE"
,conn
TestVORowImpl row = null;
String name;
String desc;
int fetchedRowCount = vo.getFetchedRowCount();
STRUCT [] finalStruct = new STRUCT[fetchedRowCount];
Object[] attrField = new Object[1];
RowSetIterator entityIdIter1 = vo.createRowSetIterator("entityIdIter1");
if (fetchedRowCount > 0)
entityIdIter1.setRangeStart(0);
entityIdIter1.setRangeSize(fetchedRowCount);
for (int i = 0; i < fetchedRowCount; i++)
row = (TestVORowImpl )entityIdIter1.getRowAtRangeIndex(i);
name = (String)row.getName();
desc = (String)row.getDesc();
attrField[0] = (String)name;
finalStruct[i] = new STRUCT(voRowStructDesc, conn, attrField);
entityIdIter1.closeRowSetIterator();
oracle.sql.ARRAY yourArray = new oracle.sql.ARRAY(descriptor, conn, finalStruct);
return yourArray;
return null;
catch(java.sql.SQLException ex)
throw OAException.wrapperException(ex);
--Shiv

How to pass a locale object into another function?

Greetings,
i like to pass a locale object into another function. These are my code below
import java.util.*;
public class Locales{
     public static void main(String[] args){
          Locale locale= new Locale("EN", "US");
          convert(locale);
public void convert(Locale convert)
     String language = convert.getDisplayLanguage();
     System.out.println(language);
}I got this error:
Locales.java:6: non-static method convert(java.util.Locale) cannot be referenced from a static content
                convert(locale);
                ^How do i correct it?
Thanks

Did you bother to do a search?
Did you bother to read any of the material that the search would have linked you to?
If you had then you would be able to understand where you are going wrong and how to fix it yourself. Instead of being spoonfed by us.

How to pass the java object into the spring controller

Hi Friends
When I hit the url at the first time my call goes to the spring controller and sets the userDetails objects in the modelAndView.addObject("userDetails", userDetails.getUserDetails()) and returns the userDetails.html page. if I click any link in the same page i want to pass same (userDetails) object thru javascript or jquery and calls the another(controller) method and returns the same (userDetails.html) page.
It means how can i pass the java object thru javascript or jquery and calls the controller. if i get the same object in my controller i can avoid calling the db again. please help me out to resolve this issue. i am tired of fixing this issue.
Regards
Sherin Pooja

If you want to avoid calling the database again then cache the data.
However before you do that make sure that calling the database, in the context of YOUR system, is going to be an actual problem.
For example there is absolutely no point in caching a User object when only one user an hour is actually using the system.

How to pass array of Object in A Procedure using OCCI.......

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