Audit of Java Class, Resource, and Source

We are currently at 10.1.0.5 on Win@K3 server, and are implementing DIACAP requirements. One of the finding states we need to add auditing of objects and they gave us the script to implement this:
AUDIT ALL BY ACCESS;
AUDIT ALL PRIVILEGES BY ACCESS;
AUDIT ALTER JAVA CLASS BY ACCESS;
AUDIT ALTER JAVA RESOURCE BY ACCESS;
AUDIT ALTER JAVA SOURCE BY ACCESS;
When we try to run this in sqlplus, it gives us an error on the Java lines (Ora-00969: Missing ON keyword). According to the documentation I found on line, which was limited, this is the correct syntax. Anyone know why this is failing?
Thanks!

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Create java class/resource from binary blob in SQL statement

Is there a way of creating a java class or resource from a binary blob in the CREATE JAVA CLASS statement? Something like:
CREATE OR REPLACE JAVA CLASS
USING BLOB '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';
I've tried various combinations of casting & convert functions, all of them give an ORA-29506 error 'Invalid query derived from USING clause', and nothing useful is gained from google about this. Is there a way of specifying the class binary in this way?

You can load Java classes into the database, then create a PL/SQL procedure or function in the database that calls that Java class.
This leaves you with a standard PL/SQL procedure/function which you can call from Oracle Forms.
Have a look at the database documentation on how to load a Java class: http://download.oracle.com/docs/cd/A91202_01/901_doc/java.901/a90210/toc.htm

Error while compiling java class (ora-29535 source requires recompilation)

Hello. I`m new with oracle and i`m having a problem with java classes. Few days ago i loaded java classes (loadjava) from jar file(biojava3-structure-3.0.2.jar) and compiled ( everything compiled with status valid). Now i`m writing my own class and i can`t import classes from biojava3. I`m getting error:
Projekt:7: cannot access org.biojava.bio.structure.Atom
bad class file: null
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import org.biojava.bio.structure.Atom;
I have tryed to change jdk version in netbeans from 1.7 to 1.6. I created java class in sql plus That still not resolved my problem.
Please help me.

consider posting in Java forum instead of Database forum
https://forums.oracle.com/forums/category.jspa?categoryID=285

Hidding java class field and methods

Hi,
I'm developing an API and I want to know if there's any way to hide all private class, field and methods when exploring the JAR from eclipse or another IDE. In [this capture|http://i8.photobucket.com/albums/a32/darkskimmer/Sinttulo-1-2.jpg] I can see "extra-information" like return type of private methods, etc. I want to keep this in secret...
Cheers!
P.S: I have to improve my english skills, I know... :)

darkskimmer wrote:
I'm developing an API and I want to know if there's any way to hide all private class, field and methods when exploring the JAR from eclipse or another IDE. Since the JVM has to be able to see them to access/execute them and and anything it can do you can do then you can't hide them.

Generic Populating the XML document using Java Class Generator and Reflection

I am looking for a generic source code in order to convert the data parsed from any tabular text form ( tab delimited for example that maps certain XML Schema created form Database Schema for Oracle.
I know it is possible to generate XML DTD or XSD from Oracle database table schema by XSU utility from XDK. And also it is possible to create Java source files from an XML DTD or XSD by using XML Clas Generator.
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If anyone has any tool or knows any free ware that helps me, I would like to know about it, and I would really appreciate it.

1. Read the XML file into a DMO object, walk the DOM to find the list, insert your new entry as a child, write the DOM back to a file.
2. If the XML is not in a file, but in a string, then you can do the same with string input and output.

Java class libraries and class paths

I'm using NetBeans IDE 6
I'm trying to make a class library (which is started from another application).
This is supposed to connect to a SQL 2005 database by first registering the SQLServerDriver from the sqljdbc.jar library.
I've tried it in an Application with a main class and it runs fine. But when I move the built classes to the folder I want them to run from, I get a ClassNotFound exception for the ServerDriver when run.
I'm assuming it is a problem with the classpath after I make the move, is there anything special I need to do to keep the classpath intact so it can find the driver?
Sorry if it's too vague, I can try to clarify things if needed.

See this NetBeans tutorial:
http://www.netbeans.org/kb/articles/javase-deploy.html
These forums provide support for Java programming, not NetBeans (or any other IDE.)
This question should have been posted to the NB site mailing list.

How can I either move or view the source of a JAVA CLASS user object?

I am using Oracle 8i and I have the following JAVA CLASS objects in my database. I need to move some of these objects to a different database.
1) How can I do this?
2) How can I view the JAVA source code since these are classes?
My knowledge of Oracle is limited. I have searched and searched and I can't find the answer. Any help would be greatly appreciated
SELECT object_name, object_type
FROM user_objects
WHERE object_type IN ('JAVA SOURCE', 'JAVA CLASS', 'JAVA RESOURCE')
ORDER BY object_type, object_name;
OBJECT_NAME OBJECT_TYPE
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DirHelperStatic JAVA CLASS
DirHelperStatic$1 JAVA CLASS
DpsJar JAVA CLASS
DpsJarException JAVA CLASS
DpsJarStatic JAVA CLASS
FilenameFilterImpl JAVA CLASS
FtpClient JAVA CLASS
FtpClient$InputStreamProxy JAVA CLASS
FtpClient$OutputStreamProxy JAVA CLASS
FtpClientStatic JAVA CLASS
FtpException JAVA CLASS
FtpReply JAVA CLASS
FtpTest JAVA CLASS
LoadXml JAVA CLASS
LoadXmlStatic JAVA CLASS
UrlFileUtils JAVA CLASS
Utils JAVA CLASS
dir JAVA CLASS
Thanks,
Brian

The source far java class objects that are not derived from java source objects
(which is the case here, and is typically the case, such as when one loads
classes into the database using loadjava on a jar that contains only .class
files) does not exist in the database (just as it does not exist in a jar which
contains only .class files). So there is essentially no way to view the source, short of extracting the bytecodes and using some decompiling tool. I don't recall what methodologies exist for extracting bytecodes in 8i. As for transferring
the classes to another database, the standard Oracle import/export tool can do this.

Import only Java classes

Hi,
I've got a export dump (with rows=N) and now I would like to import only the JAVA CLASSES/RESOURCE from this export dump .
Can someone please assist in the procedure to follow?
Thanks.

I dont believe that you can specifically ask for java classes to be imported with imp. You can with datapump import.
You could do an import with the indexfile parameter and look at the DDL that would have been run, and pick out your java classes out of this?

Java class - webservice

Hi Experts,
How to consume more than 2 webservices in Java class? And how to expose that Java class (which contains two webservices) as a webservice?
Regards
Sara

Hi,
Check this link.
http://help.sap.com/saphelp_nw04s/helpdata/en/7d/cf0c8abcc34594ba9d3bbd5dd22155/frameset.htm
Steps:
1) Create Web module project (WM)
2) Create Enterprise appl project. (EA)
3) Right click WM and add to EA.
4) Right click WM and create bean. Stateless session bean.
5) Copy all java classes to source folder.
6) Right click bean and open. create methods for exposing here.
7) Right click bean and create webservice.
8) Once webservice created, right click EA project and deploy to server.
Regards,
Harini S

Help on creating Java Classes from WSDL in JDev 10.1.3

Hi all,
I am creating Java Web Service Class in JDev 10.1.3 based on my WSDL file, but I am getting a JAVA class for each Element in my WSDL, and each class has its own methods. But what I need is to have Only ONE Class with the Elements wrapped as methods in this class (this is the result I had when I was using JDev 9.0.2 but I had Datatype conversion issue, so now I am trying to do the same with JDev 10.1.3)
My WSDL file is as follows:
- <s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
- <s:element name="Connect">
<s:complexType />
</s:element>
- <s:element name="ConnectResponse">
<s:complexType />
</s:element>
- <s:element name="Disconnect">
<s:complexType />
</s:element>
- <s:element name="DisconnectResponse">
<s:complexType />
</s:element>
- <s:element name="GetPIValue">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="piTAG" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="piTS" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="GetPIValueResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="GetPIValueResult" type="s:double" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="double" type="s:double" />
</s:schema>
When creating the JAVA Classes in JDev, I am getting the following:
Connect.java
ConnectResponse.java
Disconnect.java
DisconnectResponse.java
GetPIValue.java
GetPIValueResponse.java
But what I actually need is to have a Method GetPiValue that should take in 2 paramters as strings and return a Double Value. Now the GetPIValue looks like this:
package ConnecttoPI;
public class GetPIValue implements java.io.Serializable {
protected java.lang.String piTAG;
protected java.lang.String piTS;
public GetPIValue() {
public java.lang.String getPiTAG() {
return piTAG;
public void setPiTAG(java.lang.String piTAG) {
this.piTAG = piTAG;
public java.lang.String getPiTS() {
return piTS;
public void setPiTS(java.lang.String piTS) {
this.piTS = piTS;
With this class Generated, how can I call the Class Methods and get the response?
Do I have to change the way/settings when I am creating the Java Classes using the Wizard? Why is the Wrapper wrapping the WSDL in multiple classes?
Thanks to anyone's help in advance.
Regards,
Baz

An update to my previous Post:
After creating the Web Service proxy based on my WSDL file, I tested the Web Service Call from the Java Class (Service1SoapClient) and it is properly Calling the Web Service passing in String Paramters (2 Strings) and returning a Double Datatype. The Class is as below:
package project1.proxy;
import oracle.webservices.transport.ClientTransport;
import oracle.webservices.OracleStub;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.Stub;
public class Service1SoapClient {
private project1.proxy.Service1Soap _port;
public Service1SoapClient() throws Exception {
ServiceFactory factory = ServiceFactory.newInstance();
_port = ((project1.proxy.Service1)factory.loadService(project1.proxy.Service1.class)).getService1Soap();
* @param args
public static void main(String[] args) {
try {
project1.proxy.Service1SoapClient myPort = new project1.proxy.Service1SoapClient();
System.out.println("calling " + myPort.getEndpoint());
// Add your own code here
double testResponse = myPort.getPIValue("A3LI004.pv", "9/9/2007 9:20 am");
System.out.println("response from PI " + testResponse);
} catch (Exception ex) {
ex.printStackTrace();
* delegate all operations to the underlying implementation class.
Connect to PI Server
public void connect() throws java.rmi.RemoteException {
_port.connect();
Disconnect from PI Server
public void disconnect() throws java.rmi.RemoteException {
_port.disconnect();
Retrieve PI Values
public double getPIValue(String piTAG, String piTS) throws java.rmi.RemoteException {
return _port.getPIValue(piTAG, piTS);
Now I am trying to IMPORT this class into Oracle Forms, but I am getting the following Error:
Importing Class project1.proxy.Service1SoapClient...
Exception occurred: java.lang.NoClassDefFoundError: oracle/webservices/transport/ClientTransport
First, is this the Correct Class that should be Imported into Oracle Forms in order to Trigger the Java Class to Call the Web Service? Why am I getting this Error? I have read that this could be because of my CLASSPATH environment variable or the J2SE version compiling the java class???
Can someone help me to IMPORT this Java Class properly into Oracle Forms and Call the Web Service?
Many thanks for your help,
Baz

Java class names which contain unicode characters

I need to create, compile and load java classes which have class names that contain unicode characters.
I am using Win2k but will neet to support unix* in future.
When I try to create a fooXbar.jar where X is a unicode character which is not ascii I get an error when creating the file.
My question is: how do I map java class names and package names which contain non ascii characters into
names that the files systems will like AND that the java VM will use when trying to load .class file from the class path.
for example what would the .java and .class file be for the following class?
class \u6587\u66f8 {

You could make names for .java and .class that is understandable by the filesystem. E.g. you could prepend with % and then digits for the unicode character. The problem is then how to compile the class, and how to load the class.
You can load the class with a custom classloader, which will translate the unicode class name to the escaped file name (using %).
The problem is then reduced to how you can compile your code (you have to map the file name to the class name somehow). I think it can be done, but I don't know the solution to that.
Alternatively you can use meaningful names for the classes, and then make an obfuscator that can change the bytecodes so the classnames are changed to some obscure unicode names. Perhaps there is already obfuscators out there you can use that will use unicode characters.

Java class in oracle apps forms

java class in oracle apps forms
We developed a java class and its running perfectly on local machine (Over the web through java applet ) But when we deployed it in apps and run with the client machine its not running .so please suggest where we put our java class files and how to run it in apps? Is there any API's .
regards,
krishna

Hi user;
What is your Client Operayting system, what is your browser?
This error happens for one client or for all? Did you try to login from one other machine(for instance XP) and dif. browser version?
Please check below which could be helpful for your issue:
FRM-92101:
Recommended Browsers for Oracle E-Business Suite Release 12 [ID 389422.1]
FRM-92101: There Was a Failure in the Forms Server During Startup After Fresh R12 Installation [ID 429627.1]
R12 fresh install FORMS DO NOT LAUNCH - FRM-92101/500 [ID 427714.1]
FRM-92101: Forms Server oracle.forms.net.ConnectionException: Forms session <1> failed during startup: no response from runtime process [ID 880088.1]
Also check:
http://onlineappsdba.com/index.php/2009/06/15/frm-92101-with-internet-explorer-8-how-to-uninstall-ie8/
Re: R12 database and JRE Issue
Regard
Helios

Not found sdoapi java classes

I just reinstalled Oracle9i with patch, because I wasn't able to create spatial index (that's the short explanation for reinstalling oracle).
ERROR: Critical Java class not found: oracle.sdoapi.util.SDODimElement
ERROR: Critical Java class not found: oracle.sdoapi.adapter.SDOGeometry
ERROR: Critical Java class not found: oracle.sdoapi.adapter.GeometryAdapter
How to fix these errors?
many thanks!
Rebecca

Siva,
I got the error when I tried to create a project connecting to Oracle Spatial with MicroStation GeoGraphics. Here's the entire message I got:
ERROR: Critical Java class not found: oracle.sdoapi.util.SDODimElement
ERROR: Critical Java class not found: oracle.sdoapi.adapter.SDOGeometry
ERROR: Critical Java class not found:
oracle.sdoapi.adapter.GeometryAdapter
Current Classpath
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\rt.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\i18n.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\sunrsasign.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\classes
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\jmdlsdk.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\swingall.jar <<<
not found >>>
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\bentley.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\bentleyx.jar
C:\Program Files\Bentley\Program\MicroStation\jmdl\lib\xml4j.jar <<< not
found >>>
C:\Program Files\Bentley\Program\MicroStation\jmdl\
C:\Program Files\Bentley\Program\GeoGraphics\jmdl\lib\bentleygeo.jar
C:\Program Files\Bentley\Program\GeoGraphics\jmdl\
C:\Program Files\Bentley\program\GeoGraphics\jmdl\lib\sdodgn.jar
C:\oracle9\ora92\sdoapi\sdoapi.zip
C:\oracle9\ora92\jdbc\lib\classes12.zip
C:\oracle9\ora92\lib\xmlparserv2.jar
C:\oracle9\ora92\jdbc\lib\nls_charset12.zip
C:\Program Files\Bentley\Program\GeoGraphics\jmdl\lib\spatialviewer.jar
I found the sdoapi.zip, but it doesn't have the three java classes in it. Can I download the java classes somewhere and place it back to that directory?
thanks again!
Rebecca

Importing java class in to xml

is there any way to import a java class into an xml file.suppose if I have a class containing all static constants .Anfd if I want this constant vlaues in xml how to do that

Hi Santha,
your statement is bit confused,
This is my understanding
1. You have one java class file, which is contains the constant values
2. and you have one more file which is xml, written in Java,
now you want to take the value from Java class file and put into Xml file.
If this is ur need, I can help you,
else let me know clearly,
With Cheers,
PrasannA

Pattern, Matcher Java classes - Several patterns at the same time

Hi,
Thank you for reading my post.
My post is about the Java classes "Pattern" and "Matcher".
Pattern class: http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html
Matcher class: http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Matcher.htmlSuppose I want to match two or more different patterns in a character sequence.
Do I have to scan the whole character sequence (which can be large) twice (or
more according to the number of patterns being searched)?
Or: is it possible to scan it only once searching for two or more different patterns
at the same time?
I have tried the following:
private static final String REGEX = "\\bdog\\b | \\bcat\\b";
private static final String INPUT = "The black cat is teasing the white dog. The cat is nibbling at the dog.";
    public static void main(String[] args)
       Pattern p = Pattern.compile(REGEX);
       Matcher m = p.matcher(INPUT); // get a matcher object
       int count = 0;
       while(m.find())
           count++;
           System.out.println("Match number " + count);
           System.out.println("start(): " + m.start());
           System.out.println("end(): " + m.end());
    }But only "\bcat\b" occurrences are matched...
Here is the result:
Match number 1
start(): 9
end(): 13
Match number 2
start(): 43
end(): 47Moreover, if "\bdog\b" occurrences were correctly matched too
how would I make the difference between a "\bcat\b"
and a "\bdog\b" match?
Additional question:
When "cat" is matched, it is not "cat" which is matched but " cat "
(with a leading and a trailing space).
Maybe this is obvious but I do not understand why.
Can you help :) ?
Best regards,
Lmhelp
Nota:
\b: matches a word boundary.
"\\bdog\\b" is a regular expression which is used for matching occurrences of the whole word "dog".

Well, you are right again :) !
I thank you for the code you sent me
which allows for instance given the following string:
"The quick \n${colour} \n${animal} jumps ${how} \nthe ${x} lazy dog.";to return:
"The quick \nbrown \nfox jumps over \nthe ${x} lazy dog.";
(I don't know what to replace ${x} with...)In the post I sent previously (#7), I realized I could maybe use the
"Matcher" class's "group()" method to extract some sub-patterns
inside the firstly extracted patterns themselves.
However, I also realized I did not really understand the synopsis of the
"group(int group)" method:
String - group(int group) - Returns the input subsequence captured by
the given group during the previous match operation.and actually when I tried the following:
private static final String REGEX_TITLE = "<title>(.*?)</title>";
private static final String REGEX_INNER_LINK = " \\[\\[(.*?)\\]\\]";
private static final String REGEX = REGEX_TITLE + "|" + REGEX_INNER_LINK;
private static final String INPUT = "<title>Dogs story</title> the [[little]] dog was eaten [[by]] the big dog.";
    public static void main(String[] args)
    Pattern p = Pattern.compile(REGEX);
    Matcher m = p.matcher(INPUT);
    int count = 0;
        while(m.find())
            count++;
            System.out.println("Match number " + count);
            System.out.println("start(): " + m.start());
            System.out.println("end(): " + m.end());
            System.out.println("group(): " + m.group());
            System.out.println("m.groupCount(): " + m.groupCount());
            for(int i=0 ; i<=m.groupCount() ; i++)
                System.out.println("group(" + i + "): " + m.group(i));
    }I had the following result:
Match number 1
start(): 0
end(): 25
group(): <title>Dogs story</title>
m.groupCount(): 2
group(0): <title>Dogs story</title>
group(1): Dogs story
group(2): null
Match number 2
start(): 29
end(): 40
group(): [[little]]
m.groupCount(): 2
group(0): [[little]]
group(1): null
group(2): little
Match number 3
start(): 54
end(): 61
group(): [[by]]
m.groupCount(): 2
group(0): [[by]]
group(1): null
group(2): byand I realized that:
- in the case of "<title>...</title>"
"m.group(1)" was "what I was looking for"
- but that, in the case of "[[...]]"
it was "m.group(2)" that I was looking for.
So, I can't say in both cases, "m.group(1)"
is what is between either "<title>...</title>" or "[[...]]".
Can you explain me in the previous example why:
- in the first case, we have:
group(0): <title>Dogs story</title>
group(1): Dogs story
group(2): null- and in the second case, we have:
group(0): [[little]]
group(1): null
group(2): littleIn the synopsis: "Returns the input subsequence captured by the given
group during the previous match operation."
I do not understand what is meant by "during the previous match operation".
Thank you for noticing when I'm being illogical or missing the point :/ :) .
Thanks and all the best,
Lmhelp

Audit of Java Class, Resource, and Source

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