Removing a BC4J Components

When we right click on any BC4J components it gives two option 1) Remove from project 2) Remove from disk.
what is the difference between both of them ?
Does Remove from disk also remove it from project ??

The two menu items are very similar and mirror the functionality found in the JDeveloper File menu on the menu bar.
- Remove from Project will remove the object and its files from the project, but will leave the files on your hard drive, in case you wanted to use them for reference later.
- Erase from Disk will also remove the object and its files from the project, but will also delete them from the hard drive. This helps to keep your disk a little cleaner by getting rid of files you don't intend to use later.
Hope this helps

Similar Messages

Importing BC4J Components in 10.1.2

No matter what I do, I cannot get this to work?
Always get "Unable to load Business Components. The package xml file is not in the proper package."
Anyone else having this problem? Even if a create a new 10.1.2 project, create a new VO, rebuild and save all, remove VO from the project and then try to import it, I get this message....
How do I get this to work?
Thanks
Paul

Is your goal to simply reference them in the new project, or also be able to edit them there?
By your saying "move" I'm assuming the latter.
Here's what I would recommend doing.
Let's say the VO's are VOOne and VOTwo in package "x.y.z"
And let's say they currently live in a directory like:
C:\mywork\old_workspace\old_model_project\src\x\y\z
And you are currently working on a new workspace and a new project whose source lives in:
C:\mywork\new_workspace\new_model_project\src
To "move" the bc4j components in package "x.y.z" from the old project to the new project, do the following:
1. deep-copy the .\x\y\z directory from C:\mywork\old_workspace\old_model_project\src to C:\mywork\new_workspace\new_model_project\src
2. In the new project, click (+) to add a new element to the project, and select the C:\mywork\new_workspace\new_model_project\src\x\y\z\z.xml file. This is the package XML file for the "x.y.z" package.
3. Acknoledge the alert that should appear "Add Z as a business components package" (or something similar to that).
That should do it.

UN-import BC4J components?

I've imported BC4J components into one project from another.
Now I see the package and component xml files under Navigator-->Misc files
How to I remove these imports?
Highlight -- remove from IDE cmd is not active ??
How do I refresh the import inorder to get additional components that are now
in the "from" project's package.xml ?
Thanks,
curt

Curt,
Can you recreate the problem using Emp and Dept tables and describe the steps so I can exactly reproduce what situation you are in?My latest test (live project) is to import components; navigate to the map directory of that
project, walk out to the package dir of my components and click on the package.xml. All components
at that time are then imported and visable under -Miscellaneous Files
- Ok now how to?
- un-important one or all of the components shown under Misc? Highlight and remove is not active.
- refresh the import? You've added new components to the imported pkg.xml. I now want to see the
new compoents?
When JDeveloper is not running, you can carefully edit your .jpr file and remove the <Item> entries (ON A BACKUP COPY) of your Project.jpr file and see if that helps remove them. But to fix the problem we'll need to reproduce it.:) Yes I just was successful at this tact. You forgot to mention having to also hack
src/myProj.jpx
in addition to the myProj.jpr
Then I re-imported and now see the new components that I added to the common project.
Thanks, curt

Generate BC4J components from Designer

Oracle Designer 9.0.2.80.1 vers: 4.0.12
Oracle SCM RON: 9.0.2.80.1 vers: 4.0.12
Oracle Jdeveloper 9.0.4.0 (Build 1419)
I try to generate BC4J components from Designer definitions from SCM.
In Designer:
I make workarea (WA27) as rep_owner
and child application (AP27) below WA.
I create one table (TABLE1) and one (Java) module to that simple table (TABLE1).
I check in and out application table and module.
In JDeveloper:
I make connection to SCM Database as user rep_owner
Test succeed and I see below Connection1Functions tables , procedures .. of the repository.
I do not see among tables just created table (TABLE1).
I make workarea an project below that WA.
Then I right-click on new project and choose Business Tier/Designer Generation +
Designer BC4J and click OK
Designer BC4J Generator Wizard starts
Wiard continues and I choose to workarea: WA27 and next
In next phase wizard shows only workarea WA27 not application below that.
I designer too old or do I need changes to definitions of the repository.

Language of the module have to be Oracle Forms (not JAVA).
After change wizard will find that container (= application) AP27 and modude(s) below that. OK!!!!
Fine !

I am unable to download itunes to my pc even after removing all itunes components

i am unable to download itunes to my pc even after i have removed all previous components of itunes

when i try to download itunes i get a message that says thanks for downloading itunes. But it does so instantly and there is no download for me to install
I'd first try downloading an installer from the Apple website using a different web browser:
http://www.apple.com/itunes/download/
If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

I want to remove all the components from particular panel.

hi all,
i have 3 panels p,p1,p2.i added panels p1 and p2 to a window,then i added a panel p(this panel contaning JScrollPane) to a panel p1.i have a button on panel p2,if i press that button i want to remove all the components as well ass JScrollPane(remember JScrollPane in panel p).
if possible give example.
Thanks in advance
bhaskar
code is here
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
public class test1 extends Window implements ActionListener
JPanel p,p1,p2;
JScrollPane jp;
Button b,b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12;
test1()
super(new Frame("testing"));
p=new JPanel();
p1=new JPanel();
p2=new JPanel();
adding();
jp=new JScrollPane(p);
jp.setPreferredSize(new Dimension(300,300));
add(jp);
setSize(new Dimension(200,200));
setVisible(true);
public void adding()
b12=new Button("hai");
b12.addActionListener(this);
p2.add(b12);
add(p1,BorderLayout.CENTER);
add(p2,BorderLayout.WEST);
p.setLayout(new GridLayout(11,1));
p.setBackground(Color.white);
b=new Button("one");
b1=new Button("two");
b2=new Button("three");
b3=new Button("4");
b4=new Button("5");
b5=new Button("6");
b6=new Button("7");
b7=new Button("8");
b8=new Button("9");
b9=new Button("10");
b10=new Button("11");
b11=new Button("12");
p.add(b);
p.add(b1);
p.add(b2);
p.add(b3);
p.add(b4);
p.add(b5);
p.add(b6);
p.add(b7);
p.add(b8);
p.add(b9);
p.add(b10);
p.add(b11);
p1.add(p);
public void actionPerformed(ActionEvent e)
if(e.getSource()==b12)
System.out.println(e.getSource());
System.out.println("111");
p.removeAll();
public static void main(String args[])
test1 t=new test1();
/*****************************************/

p.removeAll();

Publishing BC4J Components as a Web Services Link????

Hi,
can someone give us the link about the tutorial
"Publishing BC4J Components as a Web Services" for Jdeveloper 10g?
Thanks

I copied your question and pasted it to Google. And here is the link
http://www.oracle.com/technology/tech/webservices/htdocs/series/pattern/
To use Google for your search, type www.google.com in a web browser URL field. You will be amazed what you find by using it
Frank

Sharing BC4J components

In JDeveloper, I created a project that contains a business component package called "common". This package will contain reusable BC4J components that I want to be used by other projects. What's the best way to do this? Would I just deploy this "common" business component package to a JAR file? Would I deploy it to a JAR file and then bring it into other projects? If so, how can I have an application module in another project recognize these reusable BC4J components so that I can use them? Any best development practices are welcomed.
--Quoc

Sharing components is a good design pattern to follow. And from your description, you are already on the right track. Put your shared components in a single project, then deploy the class files to a jar file. In your other projects, add a library containing the jar file(s) that you just created containing your shared business components. Then in the context menu for either the jpr or jpx file, there is a menu item called "Import Business Components..." In the file dialog that comes up, navigate to your jar file and select the package xml file and click ok. This should bring the shared components into your new project, which you can now use freely.
Hope this helps.
Ray

Anyway to have JDeveloper dynamically load BC4J components in memory?

We are dealing with a large BC4J based application that contains large amount of application modules. So far, 300 application modules and total 4000 BC4J objects have been created. The size of the application still keeps growing daily... may up to twenty times than what we are having right now.
While the application size growing, some unusual problem comes out. The biggest problem is that it makes JDeveloper very sluggish. It takes 15 minutes to just open JDeveloper and may need a few minutes to open the application module editor. (FYI: in our team, most developers have 1G memory and 1.8G CPU or up.) This is probably still OK for right now, but it will become a big problem later when the project size grows.
When we analysis the project structure, we know that most of time, developer does not need to load all the application modules. For example, we have a core package that contains about 30 application modules. This core package needs to be shared and should be loaded. But, the other nine packages contain about 30 application modules each do not need to be loaded into memory at the same time in most cases. Since BC4J is XML based, we could not find a way to just partially load those application modules, especially when theres cross references between them.
When we check the project.jpr file, looks like all BC4J objects are referenced there. We have 40K lines in our project.jpr file now. When open JDeveloper, we believe JDeveloper will try to load all referenced BC4J XML content into memory. This consumes 500M memory and makes the overall performance very sluggish. The situation may become even worse when the project size keeps growing. For example, we cannot have 5000M (5G) memory in a development machine for 3000 application modules.
We do know that by checking out the "ScanSource Paths to Determins Project Contents" in the Input Paths of Project Settings, we can short the JDevelopers open time, but this will not give BC4J relationship information and some other useful information Not a practical solution.
So, any idea to make JDeveloper dynamically loaded BC4J based on need?
Weve tried a few ways. One is to partition the application into different project and import the core one into the other projects. Only open the project in workspace when need. But this is not officially documented by Oracle and we are not sure whether it is possible/correct or not. Another thought is to remove the NOT-CURRENTLY-USED package from the project. But JDeveloper only support file level remove.
Any help on this dilemma will be highly appreciated.
Thanks,
Charles

The package is the unit of loading in the IDE for ADF business components.
To edit components, they must belong to the project.
To refer to components in a read-only way, they can be imported. This allows other editable or read-only components to refer to them without allowing the imported components to be edited.
Both editable and imported components need to be loaded in memory to use them, so you can save memory at design time by creating projects that leave out as many packages as possible.
Is there a way we can get your existing project in house to study its design time performance?

Jdev 12.1.3 OAF- MsgBundle warning does not allow edit of BC4J components

Hi,
I have a OAF project in JDev 12.1.3 which has only custom components for an extension to Oracle HRMS. While trying to edit a couple of EO and VOs, I am getting the following message. The rest of the EO/VOs are editable.
Warning: There are java errors for this object. The wizard will be read-only until they are corrected.
file:C:/Jdev10gR1213/jdevhome/jdev/myprojects/custom/oracle/apps/xxh/wde/schema/server/common/BatchAbsLinesEOImplMsgBundle.java
I do not have any such a java file in my project directory. The only file in the above common folder is bc4j.xcfg.
There was the following reference to this java in the EO.xml file (not sure where it came from though) and I have tried editing the EO.xml to remove this reference but this has not changed the warning and I am unable to edit the EO and VO using the wizard. Any help is appreciated.
MsgBundleClass="custom.oracle.apps.xxh.wde.server.common.BatchAbsLinesEOImplMsgBundle"
Thanks
Adi

HI Anand,
I have edited the reference to the MsgBundle class in the EO.xml but it has not helped. I then compared the EO.xml to some others and found that this EO.xml had the following extra line in the designtime area. Removing this line did resolve this issue.
<Attr Name="_codeGenFlag2" Value="Init|Delete|Access|DML|Val|Msg" />
But I am still facing the original message when editing the VOs for this EO. The VO.xmls do not have the above line.
Thanks
Aditya

Trying to Remove iTunes software components because of 11.1.4 update error and using Windows 7 uninstall Apple Mobile Device Support does not work. Any suggestions?

Had error while updating Itunes to ver 11.1.4. I had 11.1.3.8 previously. Following instructions for Removing and Reinstalluing iTunes and other software components. Was able to uninstall iTunes and Apple Software Update, but attempts to do the same under Control Panel failed for Apple Mobile Device Support (ver 7.0.0.117). Directioons say to uninstall components in order given so I cannot continue until Apple Mobile Device Support is removed. Any suggestions?

Try reparing and then remove again if the repair is successful, otherwise move on to the next step. See Troubleshooting issues with iTunes for Windows updates for more information.
tt2

Remove deleted software components from Integration directory

Hi,
I have several software components and products which have been removed from the SLD.
But I still can see them on the left tree in the integration directory. How can I remove them
from the tree?
Thank you!
Reward points guaranteed

Hi Michael Schmidt,
At first delete all the namespaces and imported objects under it :
1.Delete the created Data Types, Message Types, Message Interfaces, Message Mappings, and Interface Mappings. If there are any errors during activation, try activating the Objects in the manner specified as specified below
Integration Scenarios
Actions
Integration Processes
Interface Mapping
Message Mappings
Message Interfaces
Message Types
Data Types
2.There should be no Imported SAP Objects in the Software Component. If any delete them and activate changes.
3.Delete all namespaces in the editor using sign. Do not save the changes.
4.Delete the two default data types that are created in the Interface Objects-->Data Types of the software component version (ExchangeFaultdata, ExchangeLogdata). Now save changes for the s/w component version and activate the changes. Ignore the warnings that pop-up. Your change list should look like the below.
Then u delete software component by:
Double Click on Software Component, On Right Hand side >Go to Software Component Version>Delete the software component.
U can also refer following link:
/people/siva.maranani/blog/2005/05/22/how-to-delete-software-component-from-integration-builder
Regards,
Vinod.

Remove/deactivate enhancement components from enhancement project

Hi all,
I have created project for enhancement & included the enhancement in the project. Enhancement contains 3 components for example
1. Exit_XXX_001
2. Exit_XXX_002
3. Exit_XXX_003
I have implemented all the three components to check which one suits best for my requirement and found that 001 suits my requirement best. Now there is check mark for all the three components indicating that they are implemented.
My requirement is to make the components 002 & 003 look as if they are not implemented(remove the check mark as it looks before implementation), In other words i want to remove components 002 & 003 from the project.
Hope I'm able to explain what i mean. If anybody require more clarification. Please let me know.
Thanks in advance.

What you're trying to do is not possible. All components contained in an enhancement (SMOD) can only be activated or deactivated en-block. So similarly in CMOD, best you could do is deactivate and remove the complete component...
Cheers, harald

Using BC4J Components with different App Servers

Can we use BC4J with 3rd party Application Servers (WebSphere, Weblogic, iPlanet etc)?
If so any advantages (Performance, Implementation, installation) in using these components with Oracle iAS?
Thanks
null

BC4J allows different ways of deploying your application.
1) Local Mode : where your client application and BC4J application are colocated togther and running in the same VM
2) As a EJB session bean
3) As a corba server object.
Using the Local mode deployment option you can deploy the BC4J application to any appservers (weblogic, websphere, iplanet) as long as they have standard VM and if your client application is JSP or Servlet then the appservers need a JSP or Servlet engine.
In JDeveloper 3.1 you can deploy BC4J applicaiton as EJB session bean to Oracle8i
In JDeveloper 3.2 ( which will released in next few weeks) you can deploy BC4J application as EJB session bean to Oracle8i , Oracle iAS and weblogic .
iAS comes preconfigured with BC4J runtime by default
raghu

Removing Boot Camp Components from Windows 7

Hi. I just got an Apple Keyboard with Numberpad. To make it fully work on my PC with Windows 7, I had to install Boot camp (I used my copy of OS X Snow Leopard). Once boot camp was installed, the media keys and volume keys started working perfectly as they would on a Mac, and the volume HUD also started displaying when I change the volume (looks good). But Boot camp also installed a bunch of other stuff, including drivers that I do not need, like iSight driver, bliuetooth, etc. It also replaced some of my own drivers, but that's not an issue yet. The question is, how can I remove boot camp assistant and its components that are useless to me? What to remove, and what not to remove? I just want full functionality of the keyboard, as I have it right now...
Thanks in advance.

Try restore to earlier would undo everything.
I'd go ahead and uninstall Boot Camp for sure.
Then Device Manager
You don't want Apple serivces and startup items - though Apple TimeServices checks the clock on every boot up.
MSCONFIG to disable any startupitem and services being loaded. But there should / might be one for keyboard.
From your OS X DVD, copy the contents to a folder on Windows and then look for kbmgr and move (copy and paste) to a new folder. You don't need any of the other things for motherboard, network, etc that you can rollback or uninstall in Device Manager.
Pick up Paragon Hard Drive Manager 2011 for an easy disk to disk OS clone for backup - you can boot from either hard drive w/o problem, just change the cable or the BIOS boot device.
Hard Disk Manager Suite 2011
I'm surprised that if Apple sells their keybaord for PCs that they don't include just a device driver, or that Windows didn't pick up on what to install automatically.

Removing a BC4J Components

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