Java / Oracle 10g - Securing From SQL Injection?

Oct 15, 2010

Environment: Java, Oracle 10g What is the best and secure way to handle database Password change - especially securing it from SQL Injection.

Requirement is to have a web application user providing old and new password.

Use Stored Proc call, Encyryption with plsql, bind variables, Some other way ...

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JDeveloper, Java & XML :: Using Java.lang.Math In Oracle / ORA-31011 / Parsing Failed

Apr 26, 2013

I am trying to execute an xslt (for XML transformation) using xmltype.transform function.

I can't paste XSLT code here, but below is similar what I am doing.

[URL]

I have used a reference of random() method of java.lang.Math in xslt file, and it's giving me below error.

ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00607: Invalid reference: 'random'.

I doubt, it's because of "Math" class, which is not present in Oracle, how to load standard java classes.

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JDeveloper, Java & XML :: Calling Java Stored Procedure From Oracle

Jun 20, 2011

I am writing a java stored procedure in my package. In the java procedure I want to issue a query to be fired on the user table from which I am calling the java procedure.

Some thing like following:

I am logged in to USER1 and my package is inside USER1. From this package I am calling the Java Stored Procedure. In java procedure I want to make a jdbc connection to USER2. The details of USER2(password, hostname,portno) are stored in a table called 'connection_details' and this table is in the USER1.

My problem is how can I issue the

SELECT details FROM CONNECTION_DETAILS for USER2

so that i can get the details..?

Do i need to first make jdbc connection to USER1 and then execute the above query for which i need similar details of USER1. How can i obtain the details of USER1 here.

I am thinking if I am already in USER1 then do I need to make the jdbc connection to USER1 and then execute the query?

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JDeveloper, Java & XML :: Best Driver For Java To Oracle Database Connection

Jul 30, 2012

Which is the best driver for java to Oracle database connection ?

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JDeveloper, Java & XML :: How To Pass Any Array From Java To Oracle

Feb 4, 2005

Here is a problem. I have to pass an array e.g ('Account','Marketing',Computer' ) from java to Oracle 9i.

Would I be able to do in Oracle, if yes then how ?

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JDeveloper, Java & XML :: Native Java In Oracle Versus PL/SQL?

Aug 26, 2011

we can you java code natively with Oracle. But I didn't get how to decide when to use native java in oracle and when to use pl/sql.

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JDeveloper, Java & XML :: Connection Between Java And Oracle

Nov 26, 2012

I Program with Java . when we connect oracle by program ,

Get the following error :

'No suitable driver found for jdbc:orcl:thin:@localhost:1521 '

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JDeveloper, Java & XML :: Update Xml Element In Oracle 10gr1 Without Using Oracle XDB

Jun 27, 2013

I would like to update an XML element without using the function APPENDCHILDXML or INSERTCHILDXML because they are not available in Oracle 10GR1.
In my database, Oracle XDB is not installed.

The following query fail with the following error : ORA-00904: "INSERTCHILDXML" : identificateur non valide

update scl_profile
set profile_data =
insertChildXML(profile_data,'/exportImportMarcheCriteria','colonnesExport',
XMLType('<colonnesExport>ENTETE_GESTIONNAIRES_AUTORISES</colonnesExport>'))
where profile_xmltype =
'fr.mipih.marches.marche.criteres.ExportImportMarcheCriteria'
and profile_type =
'eMagh2.MRGS.AccesMarche.ListeMarche.Export.OptionsExportImport';
[code]........

If i try to use the package DBMS_XMLDOM, i have the following error :

ORA-06550: Ligne 3, colonne 11 :
PLS-00201: l'identificateur 'DBMS_XMLDOM.DOMDOCUMENT' doit etre declare
ORA-06550: Ligne 3, colonne 11 :
PL/SQL: Item ignored

I think it's because ORACLE XDB component is not installed in my database.

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JDeveloper, Java & XML :: Java Stored Procedure Invoking Windows Run Time Process

May 22, 2012

I am trying to invoke program from my local Windows machine (exactly java executor, which is in my environment on c:javajdkinjava) using database package with Java stored procedure.

Everything is fired by SQLPLUS script, this script invokes package with Java stored procedure (jar loaded into Oracle) and that procedure is trying to invoke runtime process (syntax:

c:javajdkinjava -cp

and here ara my classes and main jar) using my local java executor. I added all permissions using dbms_java.grant_permisions (execution forced me to give permissions java.io.FilePermission to <<ALL_FILES>> for execute), moreover I added to my database user JAVASYSPRIV and JAVAUSERPRIV role. Unfortunately, beside this I am still getting error:

C:javajdkinjava not found (Note that lookup with PATH isn't done due to the oracle executable being setuid.)

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JDeveloper, Java & XML :: Java.sql.SQLException - Execute Batch - Exception Equal To 1?

Jul 14, 2011

I was getting java.sql.SQLException: executeBatch, Exception = 1when i tried to use executeBatch().could not understand why i am getting it.

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JDeveloper, Java & XML :: Create Or Replace And Compile Java - Getting Ora 29531?

Dec 21, 2011

I've this java source create or replace and compile java source named "Decodificador" as
public class Decodificador {
public static String decodifica(String codigo)
return codigo;

and this function

create or replace function F_Decodificador(codigo varchar2) RETURN VARCHAR2 IS
LANGUAGE java NAME 'Decodificador.decodifica(String) return String';

when I execute the function the result is:

ORA-29531: no method decodifica in class Decodificador

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JDeveloper, Java & XML :: Call DB Function From Java Hibernate

Feb 10, 2011

I need to call DB function through Java Hibernate.

My Sample XML File looks like.
---------------------------------------------------------------
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<sql-query name="getchequeno" callable="true">
?:=call cz_nab_mw_fn_gen_ol_chq_no()
</sql-query>
</hibernate-mapping>
---------------------------------------------------------------
I am getting below error while reading the file

"java.lang.RuntimeException: org.hibernate.HibernateException: Errors in named queries: getchequeno"

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JDeveloper, Java & XML :: Using PL/SQL Function To Execute Java Class?

May 20, 2013

i`m trying to use pl/sql function to execute java class. I created 2 tables with around 100 values and java class with simple functionality. I need to create function to loop through my table1 and get with each iteration one value from table and pass that value as parameter to java class.

table1 is something like this:

ID NAME
1 name1
2 name2
3 name3
. .
. .
100 name100

table2 is empty with same columns as table1 ( table2 is for data obtained from java returns ) I created in sql+ java class.

CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "myClass" AS
import java.io.*;
import java.util.*
public class myClass {
public static String fun(String strName)

[code]....

Then i wanna make a pl/sql function for:

1)For i = 1 Obtain first value from table1 (column name) and pass it throught java class then return value and save it in table2 with the same id as id from table1

2) change i=1 to i=2 and do that same

3) end if i=101

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JVM :: Java 1.6 App In Oracle 11.2.0.3.0 Database

Jan 24, 2013

is it possible to run a Java 1.6 application in a oracle 11.2.0.3.0 database?

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Forms :: Java In Oracle Developer 10g R2

May 11, 2010

I am using oracle developer 10g R2. Now i would like to create a java(jar) function or any other type then would like to add this jar file into my oracle form with a button and when i run this and click on this button then display the message from java function.

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JDeveloper, Java & XML :: Grants In Oracle

Jul 22, 2011

whether JAVA grants are needed for JAVA services in Oracle and what are those grants ?

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JDeveloper, Java & XML :: Oracle PL/SQL Conversion

Jun 24, 2011

How to revert the following so that the output should be '<testPrice>1000</testPrice>'.

select htf.escape_sc('<testPrice>1000</testPrice>') from dual;
<testPrice>1000</testPrice>

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PL/SQL :: Java Long Date In Oracle

Jan 10, 2013

One of the java developers put a java long date in an oracle table. How can I report it in the usual dd-mon-yyyy format?

field in the table:
ISSUE_DATE     NUMBER     Yes          4     

some sample data:
1211567760081
1211576585400

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XML File Generation From Oracle Java Procedure

Dec 6, 2011

I have written a Java class which generate and place the XML file in a particular location. This the java class is loaded into Oracle using the loadjava command. When I call the sql java procedure java classn will be called and the XML file is generating.

But my problem is with xml header i.e in the header it is getting as

<?xml version = '1.0' encoding = 'UTF-8'?>

Where as I am generating the xml file from by just java call instead from Oracle the header is as follows

<?xml version="1.0" encoding="UTF-8" ?>

I am thinking that this could be reason with different jar using Oracle side.

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Forms :: Calling Java Utility From Oracle 10g?

Jul 11, 2013

My colleague created java utility to upload file to ftp server and sent me the URL to call the utility.

Now I want to create a push button in my oracle form to call that utility.

how can I do that in forms 10g.

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JDeveloper, Java & XML :: How To Connect Oracle 11g From Netbeans 7

Dec 20, 2011

I want to connect oracle with oci from netbeans and write this code

import java.sql.*;

class OraOci {
public static void main (String args []) throws SQLException
{
try {
Class.forName ("oracle.jdbc.driver.OracleDriver");
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
[code].....

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SQL & PL/SQL :: Version Of Java Supported By Oracle Database 11g And 10g

Feb 22, 2011

what version of java is supported by Oracle Database 10g and 11g. Actually i am writing a User Defined Function in Java and was asking this question to know which version of java i need to compile the source file before uploading the jar.

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Forms :: Java Class Import In Oracle?

Sep 22, 2013

when I import java class from oracle forms (import java class ->> FFileChooser) appeared FFileChooser package but i don't know how use it how use OPEN_DIALOG or other function .

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SQL & PL/SQL :: How To Use A Java Class File Into Oracle Code

May 16, 2010

I am using Developer 10g R2. I have a form with two fields named input_value and output_value and a button named ok. I have a java class named Factorial which return the factorial of the input value. Now i want to use this class into pl/sql in ok button.

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Forms :: Import From Java Class Into Oracle?

Apr 12, 2010

I need to add one validation in one form. The form is not getting run locally because of some imported java classes which was already there. From application server it works fine. When i run locally it gives ORA_JAVA.EXCEPTION_THROWN. Actually some trigger calls a procedure from this imported java class. Some path is specified in JNI.NEW_OBJECT(). That patg may not be in local system. If those files are included in our oracle home directory

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JDeveloper, Java & XML :: Writing XML To Oracle Directory

Apr 24, 2013

I have the following tables & data ..

create table identity (IDENTITY_ID varchar2(100));

Insert into identity values ('100');
Insert into identity values ('101');

create table CM_ENCOUNTER (IDENTITY_ID varchar2(100), CSN varchar2(100));

Insert into CM_ENCOUNTER values ('100','3a1');
Insert into CM_ENCOUNTER values ('101','1a2');

create table CM_PATIENT (IDENTITY_ID varchar2(100), GENDER varchar2(100), race varchar2(100));

Insert into CM_PATIENT values ('100','F','AA');
Insert into CM_PATIENT values ('101','M','HA');
Insert into CM_PATIENT values ('101','F','EA');

create table CM_ENCOUNTER_RFV
(IDENTITY_ID varchar2(100), CSN_ID varchar2(100), LINE varchar2(100), ENC_REASON_NAME varchar2(100));
Insert into CM_ENCOUNTER_RFV values ('100','23vx','2', 'phone');
commmit;

The output needed is :

<EvaluatePatient>
<PatientInformation>
<Patient>
<mrn>100</mrn>
<CSN>3a1</CSN>
[code]......

Based on the above, I created a table (which is of xml) ...

Create table temp_xml
as
Select XMLELEMENT("PatientInformation",(XMLELEMENT("Patient",
XMLELEMENT("mrn", s.identity_id),
XMLELEMENT("CSN", m.csn),
XMLELEMENT("Gender", p.gender),
[code]........

Now, I need to write each record into xml file. So, I used the below to write into file..but it gives me an error...wrong number of arguments to utl_file at line 14.

DECLARE
CURSOR c_data IS
SELECT * from temp_xml;
v_file UTL_FILE.FILE_TYPE;
BEGIN
[code]..........

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SQL & PL/SQL :: Invoking Java Class From Oracle Server?

Jun 7, 2013

I need to invoke a JavaMail code from oracle server. Conditions are :

On insertion of a row in a table a TRIGGER is to be run. This trigger would invoke a java code, that shoots an email, with desired credentials and login.

The code to send email, is based on JavaMail API, and is compiled on JVM version, 1.6.

The javaMail code can be loaded in oracle server using:

loadjava -user scott@TESTDB SendMailSSL.class

Another code doscmd.class is written and loaded in oracle, that is compiled in java 1.5. It is intended to call the SendMailSSL.class

import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;

[code].....

Is there a way to invoke SendMailSSL.class, without upgrading the oracle Java version

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Forms :: How To Call A Java Function From Oracle

Sep 5, 2007

I am having Oracle 9.2.0.1.0 client in my PC and jdk version is 1.6

I had configured below tools in my PC. (windows 2000) I am having Oracle 9.2 with Oracle Developer Suite 10g (10.1.2.0.2) which contains Oracle JDeveloper 10g (10.1.2.1) also.

How to call a java function from Oracle forms? code samples and how to integrate those thing?

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Dec 11, 2011

how to get java nanotime equivalent in oracle

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Execute Java Program From Oracle Procedure Which Is On Different Machines

Oct 10, 2012

Machine 1: Oracle server installed and database hosted on this Machine.
Machine 2: Oracle client is installed and connect through sqlplus to database in machine 1.

The requirement is: I need to have a Java/C program in machine 2 (where client available) which needs to be called from the stored procedure in server on machine 1. The objective is calling a java/C program from Oracle stored procedure but available on 2 different machines. Is it possible,

Environment: Oracle 11.2.0.1
UNIX AIX 6.1

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