Add package or class to PL/SQL

Hi,
How can i add package or class when i used this in PL/SQL. where can i put the classpath for
edu.sz..ie
CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED "MyApplication" AS
import edu.sz.ie.*;
import edu.sz.ie.bw.*;
import java.util.List;
import java.io.IOException;
regards
wael

This is the Java programming forum - for Java programming related questions. If you want to fiddle with the JVM in the DBMS, use the respective forum in the Database section for questions:
Java in the Oracle Database
The only thing I can offer as a developer of Java based software, is that I've seen posts about Java stored procedures before and I saw mention of some "loadjava" command that you should be using to dump classes into the database JVM. Perhaps with some google searches you can figure out what to do.

Similar Messages

How do you add a new class package?

Hi guys,
I have just started using J2SE and I need to add a new class definition. This is to be imported at the start of the program,
ie. import cs1.Keyboard;
The thing im not sure of is, how do I make the compiler know where the Keyboard class is? Which directory do I have to put it in?
If anyone has any idea, it would be really appreciated. Thanks

Put Keyboard.class in a directory named cs1 and add the parent of cs1 to your CLASSPATH when you compile and run:
http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/classpath.html
MOD

SSIS Package will only run as SQL Agent Job when I have remote desktop to server open.

Hey guys, so I have another problem to add to the already massive 'SSIS/SQL Server Agent Job' pile. After days of searching, I can't seem to find anything specific to my problem though.
The setup is as follows: a SSIS package that refreshes and saves excel files that are hosted on a server. The package runs fine on the local machine, using BIDS on the server, and will even work as a SQL Agent Job on the server IF there is a remote
desktop connection to the server. To elaborate, if I simply run the job as you would normally do it will fail and give the below error. If I run the job while either myself, or a different machine, has a remote desktop connection to the server where the
job is scheduled - it will run successfully.
Below is the error from the History File of the job. Any help would be greatly appreciated.
Source: Refresh Excel and Save      Description: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Runtime.InteropServices.COMException (0x8000401A): Retrieving
the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 8000401a.     at ST_79772452677f4de1852d5ffbba3e5232.csproj.ScriptMain.ExcelRefresh(String FileName)
at ST_79772452677f4de1852d5ffbba3e5232.csproj.ScriptMain.Main()     --- End of inner exception stack trace ---     at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct&
sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)     at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)     at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)     at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo
culture, String[] namedParams)     at System.Type.InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, CultureInfo culture)     at Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTATaskScriptingEngine.ExecuteScript()
UPDATE:
In my previous post the Identity in DCOM Config file for Microsoft Excel was set as The Interactive User. The job was working only when I had a remote connection to the server open.
If I set the Identity to 'This User' and use the username and password of the server login account, it will work as a scheduled job without needing an open remote connection to the server. So it works, great! but I have reservations setting this
for all instances of Excel for the server. I'm sure other users have different accounts they use for running Excel. Any suggestions around this?

Hi LiamSexton,
It should be the server-side Automation of Office issue described in the following KB article:
http://support.microsoft.com/kb/257757
Microsoft does not currently recommend, and does not support, Automation of Microsoft Office applications from any unattended, non-interactive client application or component (including ASP, ASP.NET, DCOM, and NT Services), because Office may exhibit
unstable behavior and/or deadlock when Office is run in this environment.
User Identity: Office applications assume a user identity when the applications are run, even when Automation starts the applications. The applications try to initialize toolbars, menus, options, printers, and some add-ins based on settings in the user
registry hive for the user who launches the application. Many services run under accounts that have no user profiles (such as the SYSTEM account or the IWAM_[servername] accounts). Therefore, Office may not initialize correctly on startup. In this situation,
Office returns an error on the CreateObject function or the CoCreateInstance function. Even if the Office application can be started, other functions may not work correctly if no user profile exists.
To work around the issue, you can refer to the following alternative introduced in the article:
Most server-side Automation tasks involve document creation or editing. Office 2007 supports new Open XML file formats that let developers create, edit, read, and transform file content on the server side. These file formats use the System.IO.Package.IO
namespace in the Microsoft .NET 3.x Framework to edit Office files without using the Office client applications themselves. This is the recommended and supported method for handling changes to Office files from a service.
Regards,
Mike Yin
TechNet Community Support

Utl_http package from our custom pl/sql package.

We have a requirement to invoke a thrid party Url that uses HTTPS. For this we are using the call to utl_http package from our custom pl/sql package. When we invoke the custom package form Oracle Forms it works fine. But when we try to invoke the same from ApplicationModule Class in our custom OA Framework form we get the following error.
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1577
ORA-28862: SSL connection failed

Duplicate post.
ApplicationModule class in a custom OA Framework
ApplicationModule class in a custom OA Framework

Naming convention for packages and classes

Hi all,
Is there any naming conventions for packages and classes which uses a design pattern ?. If yes what are the conventions used for business delegate,session facade, service locator,DAO and any other patterns.
rgds
Anto Paul

Hi,
that is a good question and one we have considered also. We dont yet cover the naming conventions for classes based on patterns but maybe will in the future. Currently, in the blueprints apps we tend to do some things like naminga class
-AccountDAO etc for DAOs
-For servicelocator we have a class called ServiceLocator viewable at https://adventurebuilder.dev.java.net/source/browse/adventurebuilder/ws/components/servicelocator/src/java/com/sun/j2ee/blueprints/servicelocator/web/ServiceLocator.java?rev=1.4&content-type=text/vnd.viewcvs-markup
-for session facade, its a bit trickier since the name is so long and we cant add "SessionFacade" to the end of each facade class. I think in general we put "Facade" in the name, usually near the end
-For Business Delegat, again it seems too long to add to each class name. So in the past we have added
a "BD" to the names of the delegates. Some examples are at http://java.sun.com/blueprints/patterns/BusinessDelegate.html
-For transfer objects we usually add a TO to the end of the name. Some examples at http://java.sun.com/blueprints/patterns/TransferObject.html
Seems like something we could get a bit more consistent about.
hope that helps,
Sean

How to transport a package(dev class) to another system?

dear gurus,
is it possible to transport a package (development class) from one system to anther system mannully? there is no transport path between the two systems.
best regards.
Jun

Hello Jun
The "correct" way would be to create a transport request of type Relocation of Complete Package (SE10):
DE ORDER_MVE
Short Text
     Select relocation of a complete package
Definition
     Relocations of complete packages are transports with which you
     simultaneously
     o   move the original location of all objects in a package to the target
         system and
     o   simultaneously assign the package to another transport layer.
Use
     Changing the transport layer means that you can edit and transport the
     objects consistently in their new original location without delay.
However, I assume that this is not possible in your system landscape. In this case you can download the transport files using transaction CG3Y (if available => download as BIN not ASC) yourself. A transport request E01K900100 consists of two files (data and log file), e.g.:
/usr/sap/trans/data/R900100.E01
/usr/sap/trans/cofiles/K900100.E01
Please note that the transport directory is likely to be different on your SAP system (check for directory DIR_TRANS in AL11 or ask your basis colleagues).
Now on your target system you either upload the files into the corresponding transport directories using CG3Z (if available) or ask your basis people to put the files into the directories. Either your basis is importing the request or you can use transaction STMS (Import queue <target system>, menu Extras -> Other Requests -> Add).
Add the request to the import queue and import it.
Finally you need to change the original system of the transported object and the transport layer of the package:
1) SE03 -> Change Object Directory Entries of Objects in Request
2) SE80 -> Package in Change Modus: maintain transport layer
Regards
Uwe

Downloading packages and class files

Hi Friends
I have a query regarding downloading packages . I have a LdapHelper class defined in a package of com.beasys.commerce.bridge.ldap of wls 2.0 version . I want that package to be imported to my wls of 8.1 version . Is this feasible ? . Can i download Package files as such . If so how ? .
thanks in advance
Samia

-------- Original Message --------
Subject: [Fwd: downloading packages and class files]
Date: Wed, 19 Jan 2005 13:14:24 -0700
From: Jim Litton <[email protected]>
Newsgroups: weblogic.developer.interest.portal
Samia,
It would probably be best to rewrite your application to take advantage
of the 8.1 versions of Weblogic authentication and Portal property
management.
In 8.1 Portal :
1. has an Authentication class where we basically use
weblogic.servlet.security.ServletAuthentication.weak(username, password,
request).
http://e-docs.bea.com/wlp/docs81/javadoc/com/bea/p13n/security/Authentication.html
2. has a AtnManagerProxy class where we check user existence and member
of, have methods to add remove users and groups, etc.
http://e-docs.bea.com/wlp/docs81/javadoc/com/bea/p13n/security/management/authentication/AtnManagerProxy.html
3. has a LdapPropertyManager EJB which is configurable through the
p13n_ejb.jar deployment descriptors (ejb-jar.xml and
weblogic-ejb-jar.xml) for retrieving user properties from an LDAP
Directory Server.
In 7.0+ and 8.1 Weblogic Server a new more flexible security provider
framework was added to permit more flexible use of multiple security
stores, perimeter authentication, and role mapping.
Samia Rahumani wrote:
Hi Friends
I have a query regarding downloading packages . I have a LdapHelper class defined in a package of com.beasys.commerce.bridge.ldap of wls 2.0 version . I want that package to be imported to my wls of 8.1 version . Is this feasible ? . Can i download Package files as such . If so how ? .
thanks in advance
Samia

How do I find out what Package a class is in

I am trying to find out what Package the classes XMLNode and XMLInterface are located in. Is there a way to search for a class to find out what package it is held in ?
Quite often I see example code but spend wore time working out what package the class is in than actually writing code. Am I being really stupid ? (Don't answer that !!)
Many thanks for any tips
Dan

you can find the class path by searching the $JAVA_TOP directory.
Login to apps server.
cd $JAVA_TOP
find . -name "Classname.class"
--Prasanna

Calling a Java Class from PL/SQL

Hai,
I need a technique of calling a class file and invoke its
methods written in Java by PL/SQL for my intranet development.
PLease let me know if you have really experienced and won.
Thanks
JOhnson

First, to call a Java class from PL/SQL the class needs to be
deployed to the database. you can check the 8i documentation for
the instructions for loading Java into the database(LoadJava).
The document contains information on how to load the Java and
call it from PL/SQL. The following links should help.
Loading Java:
http://otn.oracle.com/docs/products/oracle8i/doc_library/817_doc/
java.817/a83728/03write6.htm
Invoking a Java Method in the database:
http://otn.oracle.com/docs/products/oracle8i/doc_library/817_doc/
java.817/a83728/04jserv2.htm
Gary (JDev Team)

How to use java class in pl/sql

Hai Guys,
here is my java class:
import java.io.*;
public class ListFiles
public static void main (String[] args)
File file=new File("C:\\");
File[] files=file.listFiles();
for(int fileInList=0; fileInList<files.length; fileInList++ )
System.out.println(files[fileInList].toString() );
i want to use this class in pl/sql, i am new about this topic my concern are following
how to load java class
how to use in pl/sql
Guys i'll be great-full to you if you could help me out or share link or document .

First Read https://forums.oracle.com/forums/ann.jspa?annID=432
Check this link...
1. http://www.devshed.com/c/a/Oracle/Extending-PLSQL-with-Java-Libraries-concluded/
2. calling java from pl/sql in oracle 10g?its very urgent.
3. http://qamarsyed.blogspot.com/2010/07/calling-java-from-plsql-inside-oracle.html
4. http://home.c2i.net/toreingolf/oracle/java_and_plsql.htm
Hope this helps...
If someone response is helpful or correct, please mark it accordingly.

Unable to compile the java class in the SQL PLUS

Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;

860411 wrote:
Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
I believe the error message is clear and self-explanatory.
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;
The last two lines above should be
/Srini

Where we use the window class in the sql and how to use it

where we use the window class in the sql and how to use it

http://docs.oracle.com/cd/E11882_01/server.112/e26088/functions004.htm#SQLRF06174
Regards
Etbin

Package and class viewer

Hello,
Is there an equivalent of a menu item or short-cut key to bring up package and class viewer? A similar feature exists in Eclipse which builds the indexes and Ctrl-Shift-T will bring up all the classes in your workspace / project. I have seen something similar in Jdeveloper while running in debug mode, if it cannot find a file that is need for trace options, it throws up a window that says "Package and Class Viewer". It would be useful to access that during development as well.
Thanks
Farooq.

Thanks for the repose. Ctrl+ , along with Ctrl= is doing the same thing. Also discovered Ctrl- will bring up java classes. Only thing remains is the remaining files in the project e.g XML or JSP files
Thanks for you, got me in the right direction.

How to create Gantt Chart by Java? which package n class include it?

may i know how to craete Gantt Chart or any other chart using Java programming?? which package n class enable me to do so..?? i try 2 find on API but fail lo
thanks

http://www.egantt.com/

To know abt java packages and classes

please give an idea abt how to find the list of packages and classes
available in the java packages

Which ones? If you mean the ones available in the standard Java APIs, check the java-docs:
1.4.2:
http://java.sun.com/j2se/1.4.2/docs/api/
1.5:
http://java.sun.com/j2se/1.5.0/docs/api/

Add package or class to PL/SQL

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