CALLING ORACLE STOREDPROCEDURES FROM JAVA

Hi friends
can anyone tell me how to use storedprocedures of Oracle with swings...
THANX IN ANTICIPATION
aLEX

Please check the following code:
CallableStatement cstmt = conn.prepareCall("{ ? = call inc_trace()}");
cstmt.registerOutParameter(1, Types.INTEGER);
cstmt.executeUpdate();
trace = cstmt.getInt(1);
Attention:
(1) you must use registerOutParameter() to set the return message;
(2) and, your must use setXXX methods to set parameters.
Hope this help!
Jack

Similar Messages

Problem calling oracle SP from Java

Hi I am trying to call an oracle SP from Java program and getting the error code 17060. Below is my code:
Oracle SP:
create or replace type item as object (itemnumber varchar2(9),itemdesc varchar2(35));
create or replace type uom as object (prodUOM varchar2(18), ratioDen NUMBER(1));
CREATE OR REPLACE TYPE uom_Arr aS VARRAY(100) OF uom;
create or replace package test_pkg_xml is
procedure test_sp_xml (item_rec item,
uom_tbl uom_arr);
end test_pkg_xml;
create or replace package body test_pkg_xml is
procedure test_sp_xml (item_rec item,
uom_tbl uom_arr)
is
begin
null;
end;
end test_pkg_xml;
Java Code
public class item implements SQLData {
private String sql_type;
public String itemnumber ;
public String itemdesc ;
public String getSQLTypeName() throws SQLException { return sql_type; }
public void readSQL(SQLInput stream, String typeName)throws SQLException
sql_type = typeName;
itemnumber = stream.readString();
itemdesc = stream.readString();
public void writeSQL(SQLOutput stream) throws SQLException
System.out.println("in write sql");
stream.writeString (itemnumber);
stream.writeString (itemdesc);
package com.tgt.dstb.dwm.dstbtowm.dao;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import java.sql.Connection;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Types;
import java.sql.SQLException;
import java.util.Map;
import java.util.Hashtable;
public class TestDOM
public static void test(Connection conn) throws Exception
item obj1 = new item();
Obj2 obj2 = new Obj2();
Obj2[] obj3 = {new Obj2(), new Obj2()};
String sql = "call " + "test_pkg_xml.test_sp_xml(?,?)";
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder parser = factory.newDocumentBuilder();
Document document = parser.parse( "item.xml" );
Element itemMaster = document.getDocumentElement();
NodeList itemNumber = itemMaster.getElementsByTagName("itemNumber");
NodeList itemDesc = itemMaster.getElementsByTagName("itemDesc");
System.out.println("Item = ");
String itmname = DOMUtil.getSimpleElementText( itemMaster, "itemNumber" );
String itmdesc = DOMUtil.getSimpleElementText( itemMaster, "itemDesc" );
obj1.itemnumber = itmname;
obj1.itemdesc = itmdesc;
System.out.println("itmname = " + obj1.itemnumber );
System.out.println("itmdesc = " + obj1.itemdesc );
NodeList uoms = itemMaster.getElementsByTagName("uoms");
NodeList uom = itemMaster.getElementsByTagName("uom");
System.out.println("uom = ");
for( int i=0; i<uom.getLength(); i++ ) {
String itmprodUOM = DOMUtil.getSimpleElementText(
(Element)uom.item(i),"prodUOM" );
obj3.prodUOM = itmprodUOM;
String itmratioDen = DOMUtil.getSimpleElementText(
(Element)uom.item(i), "ratioDen" );
obj3[i].ratioDen = itmratioDen;
System.out.println( " "+ itmprodUOM +" ("+itmratioDen+")" );
try
Hashtable map = new Hashtable();
map.put ("item", Class.forName ("com.tgt.dstb.dwm.dstbtowm.dao.item"));
conn.setTypeMap(map);
System.out.println("here 11111 ");
CallableStatement stmt = conn.prepareCall("call test_pkg_xml.test_sp_xml(?,?)");
System.out.println("here 2 ");
stmt.setObject(1,obj1);
System.out.println("here 3 ");
stmt.setObject(2,obj3);
System.out.println("here 4 ");
stmt.execute();
System.out.println("here 5 ");
}catch (SQLException e)
System.out.println("exception :"+e.getErrorCode());
Can you please point out where I might be going wrong with the code? Any help would be greatly appreciated.
PS : I am getting the error 17060 after the stmt : System.out.println("here 2 ");
Thanks,
Nitin

Avi, I changed my code to:
package com.tgt.dstb.dwm.dstbtowm.dao;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import java.sql.Connection;
//import java.sql.CallableStatement;
import java.sql.*;
//import java.util.Map;
//import java.util.Hashtable;
import oracle.sql.ArrayDescriptor;
import oracle.sql.*;
import oracle.jdbc.*;
public class TestDOM
public static void test(Connection conn) throws Exception
     item obj1 = new item();
     Obj2 obj2 = new Obj2();
     Obj2[] obj3 = {new Obj2(), new Obj2()};
     String sql = " call test_pkg_xml.test_sp_xml(?,?)";
     DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder parser = factory.newDocumentBuilder();
Document document = parser.parse( "item.xml" );
Element itemMaster = document.getDocumentElement();
NodeList itemNumber = itemMaster.getElementsByTagName("itemNumber");
NodeList itemDesc = itemMaster.getElementsByTagName("itemDesc");
System.out.println("Item = ");
String itmname = DOMUtil.getSimpleElementText( itemMaster, "itemNumber" );
String itmdesc = DOMUtil.getSimpleElementText( itemMaster, "itemDesc" );
obj1.itemnumber = itmname;
obj1.itemdesc = itmdesc;
System.out.println("itmname = " + obj1.itemnumber );
System.out.println("itmdesc = " + obj1.itemdesc );
NodeList uoms = itemMaster.getElementsByTagName("uoms");
NodeList uom = itemMaster.getElementsByTagName("uom");
System.out.println("uom = ");
for( int i=0; i<uom.getLength(); i++ ) {
String itmprodUOM = DOMUtil.getSimpleElementText(
(Element)uom.item(i),"prodUOM" );
obj3.prodUOM = itmprodUOM;
String itmratioDen = DOMUtil.getSimpleElementText(
(Element)uom.item(i), "ratioDen" );
obj3[i].ratioDen = Integer.parseInt(itmratioDen);
System.out.println( " "+ itmprodUOM +" ("+itmratioDen+")" );
try
System.out.println("here 1 ");
OracleCallableStatement stmt = (OracleCallableStatement)
conn.prepareCall("BEGIN test_pkg_xml.test_sp_xml(?,?); END;");
System.out.println("here 1.1 ");
System.out.println("here 1.2 ");
ArrayDescriptor desc1 = ArrayDescriptor.createDescriptor("UOM_ARR", conn);
     ARRAY array_to_pass1 = new ARRAY(desc1, conn, obj3);
System.out.println("here 2 ");
stmt.setObject(1,obj1,OracleTypes.STRUCT);
System.out.println("here 3 ");
stmt.setArray(2,array_to_pass1);
System.out.println("here 4 ");
stmt.execute();
System.out.println("here 5 ");
     }catch (Exception e)
          e.printStackTrace();
However, now I the code is printing
"here 1 "
and then giving
"[1/4/07 11:37:28:133 CST] 00000036 SystemErr R java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcCallableStatement"
at "OracleCallableStatement stmt = (OracleCallableStatement)
conn.prepareCall("BEGIN test_pkg_xml.test_sp_xml(?,?); END;");"
statement.
I am using Rational App Developer Version 6.0.1 and getting a connection using
the below code:
          DataSource     dataSource=null ;
          Context jndiContext = new InitialContext();
          dataSource =
(DataSource)jndiContext.lookup("java:comp/env/jdbc/DWM3DDS");
          Connection wsConn = dataSource.getConnection();
Looks like this exception occurs when I am casting java.sql.Connection object to OracleCallableStatement. Do you have any idea why this might be occuring? Have you encountered this kind of a problem?
Thanks,
Nitin

Calling oracle reports from java applications

Hi:
I was wondering if anyone can tell me how to invoke an oracle report from a java application.

yes it is possible. There is a cgi script called viewreport.cgi. Have the jsp page call it (GET or POST method) and place the user parameters inside the form.

Calling oracle Function from java

first of all ... i don't know english very vell and sorry about it ..... then ...
i've created table in oracle :
create table STUDENT
ID NUMBER,
NAME VARCHAR2(50),
SURNAME VARCHAR2(50),
AGE NUMBER
and than i've wrote function like that :
create or replace function sf_SearchStudent
nID in number
return MyPackage.CursorType is
Result MyPackage.CursorType;
begin
open Result for select * from STUDENT where ID=nID;
return Result;
end sf_SearchStudent;
and it's working fine but in java i wrote code like that :
CallableStatement callst = conn.prepareCall("{?=call sf_SearchStudent(?,?,?,?)}");
callst.registerOutParameter(1, OracleTypes.CURSOR);
callst.setInt(1,id);
callst.setString(2,name);
callst.setString(3,surname);
callst.setInt(4,age);
callst.executeUpdate(); ------->>>>> ERROR Occur
ResultSet res = ((OracleCallableStatement)callst).getCursor(1);
while (res.next())
System.out.println(res.getInt("ID"));
System.out.println(res.getString("NAME"));
System.out.println(res.getString("SURNAME"));
System.out.println(res.getInt("AGE"));
but here is an error and i don't know why :( ....... please help me ..... F!
error type :
java.sql.SQLException: Missing IN or OUT parameter at index:: 5

no it's not a problem ........ I so already tried, but a mistake all the same was. After that I a little bit simplified.
ok consequently i did oracle procedure like that :
create or replace function sf_SearchStudent
nID in number
return MyPackage.CursorType is
wCursor MyPackage.CursorType;
begin
open wCursor for Wselect;
return wCursor;
end sf_SearchStudent;
and the java source code looks like that :
CallableStatement callst = conn.prepareCall("{?=call sf_SearchStudent(?,?,?,?)}");
callst.registerOutParameter(1, OracleTypes.CURSOR);
callst.setString(1, name);
callst.executeUpdate(); ------------------>>>>>>>>>> HERE IS AN ERROR ------------<<<<<<<<<<<<
ResultSet res = ( (OracleCallableStatement) callst).getCursor(4);
while (res.next())
System.out.println(res.getInt("ID"));
System.out.println(res.getString("NAME"));
System.out.println(res.getString("SURNAME"));
System.out.println(res.getInt("AGE"));
error type :
java.sql.SQLException: Missing IN or OUT parameter at index:: 3

Problem in calling oracle procedure from java

Oracle procedure with the following parameters.
CREATE OR REPLACE PROCEDURE CREDITED_TO_STORE_INSERT (P_CUST# IN NUMBER,
P_INV_DATE IN DATE,
P_MEMO# IN NUMBER,
P_SESS_ID IN VARCHAR2 ) IS
BEGIN
/*.........Procedure Body with select and insert statements there no OUT or return variable/value......*/
END;
Now i am calling this procedure with the java code in java.
public boolean execProcedure(String storeNo, String invoiceDate, String claimNo, String sessionID) throws SQLException {
     CallableStatement cstmt = null;
     java.sql.Date invicDate = this.StringToDate(invoiceDate);
     try
     cstmt = conn.prepareCall("{call WEBUSER.CREDITED_TO_STORE_INSERT(?,?,?,?,?,?)}");
     cstmt.setInt(1, Integer.parseInt(storeNo));
     cstmt.setDate(2, invicDate);
     cstmt.setInt(3, Integer.parseInt(claimNo));
     cstmt.setString(4, sessionID);
     cstmt.execute();
     catch (Exception e)
     System.out.println (e);
     } // catch (Exception e)
     finally
     try
     cstmt.close();
     catch (Exception ex)
     } // catch (Exception ex)
     } // finally
     return true;
But it will return the following exception.
[STDOUT] java.sql.SQLException: Missing IN or OUT parameter at index:: 5
i don't know why :( please help me ...

your procedure has 4 parameters but in the prepared statement you define 6 placeholders

Curious thing while calling a procedure from Java !...

Hi !. My name is Agustin and my doubt would be the following one... I am working for a e-business comp and they asked me to call a procedure from java... The code is the following one:
CallableStatement cs = null;
System.out.println("Fecha Nro. 1: " + paramFechaDesde);
System.out.println("Fecha Nro. 2: " + paramFechaHasta);
try
cs = getDBTransaction().createCallableStatement("{call paq_w_ListadoSiniestralidadART. p_sinsiniest(?,?,?,?) }",0);
cs.registerOutParameter(4,OracleTypes.VARCHAR);
cs.setInt(1,paramContrato.intValue());
cs.setString(2,paramFechaDesde);
cs.setString(3,paramFechaHasta);
cs.setString(4,paramNombreArchivo);
cs.executeQuery();
String nomArchivo = cs.getString(4);
System.out.println("### " + nomArchivo +" ###");
catch(SQLException e)
The weird thing is that, I was expecting a big big exception but the only thing I got is
### Error ###
The String I am expecting is a file's name !; so I am a little bit confused...
Also I didn't know where to post so If it's in the wrong category... I apologize !... If anyone need more details, I'll be checking out... The account I am working on is an Insurance company, who is the one who provide access to the DB and the procedures... So I can't check what's inside...

Please provide your Java and OS versions, the JDBC jar file and the Oracle DB version being used when you post.
>
I was expecting a big big exception
>
Then why do you have an empty exception block? That just makes it disappear so you won't see one if it happens.
And your code has
cs.registerOutParameter(4,OracleTypes.VARCHAR);
cs.setString(4,paramNombreArchivo);You use 'registerOutParameter' for an OUT parameter and the 'setXXX' methods for other parameters.
Remove the 'setSTring' for the OUT parameter.
Then as malcollmmc already said
>
Sounds like the PL/SQL is returning "Error" as the 4th parameter of the call
>
The actual value returned by PL/SQL is strictly determined by the PL/SQL code and Java and JDBC are not involved.
Fix the code problems, retest, and folllowup with whoever wrote the code if it still returns ERROR.

Problem when calling a report from java

Hi all,
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when i execute the report from ireport to generate a pdf file it works.
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Could not create the report Could not load the following font :
pdfFontName : ARIAL.TTF
pdfEncoding : Identity-H"
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did anyone passed with the same problem
thanks for help

Hello Oracle experts,
The parameters are getting passed successfully in my report.
But I want to know hous to use it in my query group.
I just want the syntax.
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ORA-00911: invalid character - Calling a function from Java..

Hi to all.. I have an issue when calling an oracle function from Java..
This is my Java code:
final StringBuffer strSql = new StringBuffer();
strSql.append("SELECT GET_TBL('II_2_1_6_5') AS TABLA FROM DUAL;");
st = conexion.createStatement();
rs = st.executeQuery(strSql.toString());
and in the executeQuery a SQLException is throwed:
java.sql.SQLException: ORA-00911: invalid character
I paste the query in TOAD and it works.. :S
anybody knows how can I solve this?

Remove the Semicolon after Dual.
strSql.append("SELECT GET_TBL('II_2_1_6_5') AS TABLA FROM DUAL");
Sushant

Is it possible to call ctx_doc.filter from Java?

Hello all,
Is it possible to call ctx_doc.filter from Java?
If so, do you have a code sample?
Thanks,
Marvin

I have some Java code using ctx_doc.markup that can help:
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//make db conn
OracleCallableStatement stmt =(OracleCallableStatement)conn.prepareCall("begin "+
"ctx_doc.markup(index_name=>'text_idx', "+
"textkey=>?,"+
"text_query=>?,"+
"restab=>?,"+
"starttag=> '<a>',"+
"endtag=> '</a>' "+
"); " +
"end; ");
... // register other parameters
stmt.registerOutParameter(3, OracleTypes.CLOB);
stmt.execute();
oracle.sql.CLOB text_clob=null;
text_clob = ((OracleCallableStatement)stmt).getCLOB(3);
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int chunk_size=text_clob.getChunkSize();
Reader char_stream = text_clob.getCharacterStream();
char[] char_array = new char[chunk_size];
for(int n=char_stream.read(char_array);n>0; n=char_stream.read(char_array)){
out.print(char_array);}
}catch (SQLException e)

Calling ctx_doc.filter from java...is it possible?

Hello all,
Is it possible to call ctx_doc.filter from Java?
If it is possible, does anyone have a code sample they can share?
Thanks for the help,
Marvin
http://www.esenai.com

I have some Java code using ctx_doc.markup that can help:
try {
//make db conn
OracleCallableStatement stmt =(OracleCallableStatement)conn.prepareCall("begin "+
"ctx_doc.markup(index_name=>'text_idx', "+
"textkey=>?,"+
"text_query=>?,"+
"restab=>?,"+
"starttag=> '<a>',"+
"endtag=> '</a>' "+
"); " +
"end; ");
... // register other parameters
stmt.registerOutParameter(3, OracleTypes.CLOB);
stmt.execute();
oracle.sql.CLOB text_clob=null;
text_clob = ((OracleCallableStatement)stmt).getCLOB(3);
// read the CLOB by chunks
int chunk_size=text_clob.getChunkSize();
Reader char_stream = text_clob.getCharacterStream();
char[] char_array = new char[chunk_size];
for(int n=char_stream.read(char_array);n>0; n=char_stream.read(char_array)){
out.print(char_array);}
}catch (SQLException e)

Exception while calling BPEL process from JAVA

Hi All
I am getting this error while calling BPEL process from JAVA
first I've got javabeans exception then I changed the port to default 23791 .. now I am getting the following
Exception in thread "main" oracle.adf.mds.exception.MDSRuntimeException: Cache not initialized
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     at oracle.apps.fnd.framework.mds.cache.ATGCacheFactoryImpl.<init>(ATGCacheFactoryImpl.java:44)
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Sorry guys for disturbing.
I deleted the file CacheDefaultConfig.properties by mistake from $JAVA_TOP
I replaced it and it worked fine
Thanks,
Baraa

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Jitesh ([email protected])

You can use RUN_REPORT_OBJECT with CACHE type, and WEB.SHOW_DOCUMENT to view the document on the screen.
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Call .bat file from java code

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This is the .bat file:
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importcli.exe ciaf2735 C:\Importcli\files\CI2735*.txt
importcli.exe ciaf2735 C:\Importcli\files\SC2735*.txt
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magaupe wrote:
I need to call an application that uses a .bat file to execute from a java program. Is that possible?
This is the .bat file:
importcli.exe ciaf2735 C:\Importcli\files\SAI2735*.txt
importcli.exe ciaf2735 C:\Importcli\files\CI2735*.txt
importcli.exe ciaf2735 C:\Importcli\files\SC2735*.txt
importcli.exe db1800 C:\Importcli\files\*.mdb
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Calling a servlet from java

How to call a servlet from java?
your help is greatly appreciated..

Welcome to the forum
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is it possible in oracle ERP EBS R12
how to call oracle reports from menu [any screen] in oracle ebs erp r12??
please help

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Why this is not done thru normal submission ?

CALLING ORACLE STOREDPROCEDURES FROM JAVA

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