Source attachment configuration -Java /J2ee

Can anyone name the folder, jar or zip for viewing the source code for j2ee components.
For viewing java source code we use jdk1.6.0/src.zip. Similarly can anyone provide the utility required for viewing j2ee components.
Regards,
Anees

To attach source to a library folder:
Select the project, and from its pop-up menu, select Properties.
In the Properties dialog, select the Java Build Path page.
On the Libraries tab, select the library folder to which you want to attach source.
Expand the node by clicking on the plus and select the node Source Attachment. Click the Edit button to bring up the source attachment dialog.
Fill in the Location path field depending on the location, choose between the workspace, an external file or external folder.
Click OK.
Other way which you are using should also work not sure why it is not working for that you can open a SR with Oracle might it seems to be a BUG.
Regards,
Kal

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How to configure java.security file to run j2ee programs

Hi,
I am using Sun one application server to run my j2ee programs.
plz tell me how to configure java.security file inside my appserver so that i can run my servlet program that is using jsse API to create SSL sockets.
I am not able to follow whats there in java.security file.Kindly tell how to configure it.
Waiting for ur replies!
Thanks,
Akshatha

Hi,
I am using Sun one application server to run my j2ee programs.
plz tell me how to configure java.security file inside my appserver so that i can run my servlet program that is using jsse API to create SSL sockets.
I am not able to follow whats there in java.security file.Kindly tell how to configure it.
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SAP J2EE engine for configuring Java mail Service.

Hi
I am experiencing following exception when trying to use JAVA mail API.
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
javax.mail.SendFailedException: 554 <email@ddress>: Recipient address rejected:
Relay access denied
email address above is valid..
I have to use SAP J2EE engine for configuring Java mail Service.
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Relay access denied
To send mails from SAP system through the mail server which you have configured, SAP server should be permitted to relay through the mailserver. Then only you will be able to send mail to external email address. Otherwise, you will get the above message.
You must contact the mail server administrator and ask him to add the ip of SAP server into the allowed relay list.
If you are using MS exchange server as your mail server and if you have administrative access to the Exchange box, you can do it yourself by following the below steps:
1.Verify that your Exchange computer is not an open mail relay. To do this, follow these steps:
a.      Click Start, point to Programs, point to Microsoft Exchange, and then click System Manager.
b.      In Exchange System Manager, expand the following object:
Servers\Your_Exchange_Server_Name\Protocols\SMTP
c.      Right-click the virtual SMTP server where you want to prevent mail relay, and then click Properties.
d.      Click the Access tab, and then click Relay.
e.      By default, open relay is blocked. The default settings are as follows:
u2022     The Only the list below check box is selected.
u2022     The Allow all computers which successfully authenticate to relay, regardless of the list above check box is selected.
f.      If you must permit a single computer, a group of computers, or a domain to relay through the server, click Add. In the Computer dialog box, click the appropriate selection for the computers you want to relay through the server. Then, type the required information.
Note Enabling access by IP address or by domain name is helpful for users who do not authenticate with the Exchange computer.
g.      In the Relay Restrictions dialog box, click OK.
h.      Click Apply, and then click OK in the Default SMTP Virtual Server Properties dialog box.
hope this helps you out...
Cheers,
Jazz

Issues while configuring java application using JDO with MS JDBC Driver 1.0

We are in the process of configuring our java application with the production version of SQL Server 2005 Java Database Connectivity (JDBC) Driver 1.0. We are facing issues getting it to work with Sun App Server using JDO concept.
After creating the data store, adding the JDBC driver to the application server classpath through console and also copying the driver into the lib directory, we are still getting the below error.
Following is the stack trace encountered while running the application
[#|2006-02-15T10:21:25.493+0530|WARNING|sun-appserver-pe8.1_02|javax.enterprise.system.container.ejb.entity.finder|_ThreadID=30;|JDO74010: Bean 'InventoryEJB' method ejbFindAllInventoryItems: problems running JDOQL query.
com.sun.jdo.api.persistence.support.JDOFatalInternalException: JDO76519: Failed to identify vendor type for the data store.
NestedException: java.sql.SQLException: Error in allocating a connection. Cause: javax.transaction.SystemException
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     at com.sun.jdo.spi.persistence.support.sqlstore.impl.SQLPersistenceManagerFactory.getFromPool(SQLPersistenceManagerFactory.java:786)
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.SQLPersistenceManagerFactory.getPersistenceManager(SQLPersistenceManagerFactory.java:673)
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:849)
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:681)
     at com.sun.j2ee.blueprints.supplier.inventory.ejb.InventoryEJB1142755294_ConcreteImpl.jdoGetPersistenceManager(InventoryEJB1142755294_ConcreteImpl.java:530)
     at com.sun.j2ee.blueprints.supplier.inventory.ejb.InventoryEJB1142755294_ConcreteImpl.ejbFindAllInventoryItems(InventoryEJB1142755294_ConcreteImpl.java:146)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:147)
     at com.sun.ejb.containers.EJBLocalHomeInvocationHandler.invoke(EJBLocalHomeInvocationHandler.java:185)
     at $Proxy164.findAllInventoryItems(Unknown Source)
     at com.sun.j2ee.blueprints.supplier.inventory.web.DisplayInventoryBean.getInventory(Unknown Source)
     at org.apache.jsp.displayinventory_jsp._jspService(displayinventory_jsp.java:119)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:105)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
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     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:251)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
     at java.security.AccessController.doPrivileged(Native Method)
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     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
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     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:723)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:482)
     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:417)
     at org.apache.catalina.core.ApplicationDispatcher.access$000(ApplicationDispatcher.java:80)
     at org.apache.catalina.core.ApplicationDispatcher$PrivilegedForward.run(ApplicationDispatcher.java:95)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:313)
     at com.sun.j2ee.blueprints.supplier.inventory.web.RcvrRequestProcessor.doPost(Unknown Source)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:767)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
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     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:185)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:653)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:534)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doTask(ProcessorTask.java:403)
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Can anyone help me on this issue?
Regards,
Bindu

I have already tried this before and this not work too, but strange that even if I use JDBC:ODBC bridge driver, the return value for output parameters are not correct, that is, only return the value that I input but not the value after executed in the procedure....
The code that I used with JDBC:ODBC bridge is as follow:
public static void main(String[] args) {
String url = "jdbc:odbc:;DRIVER=SQL Server;Persist Security Info=False;database=db;Server=sql;uid=sa;pwd=pwd";
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CallableStatement callS = null;
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               System.err.print("ClassNotFoundException: ");
               System.err.println(e.getMessage());
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               con=DriverManager.getConnection(url);
callS = con.prepareCall("{ call dbo.CpJavaTest (?)}");
callS.registerOutParameter(1, Types.INTEGER);
callS.execute();
rs=callS.getResultSet();
int ret = callS.getInt(1);
System.out.println("return value : " + ret);
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                    String f1 = rs.getString(4);
                    String f2 = rs.getString(5);
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The value of the output parameter is same as what I inputed! Hope any one can teach me how to correct it...
Thank you very much!

Oracle ADF/BC4J vs "other" Java/J2ee technologies. Influence a decision

Dear All,
Our dev group is now at the stage when we need to make a decision which way to go - "proprietary" Oracle ADF/BC4J route or open source/java/j2ee standard. In our group we have a mix of Oracle Foms, pl/sql and java developers. The problem is that our core java developers are strictly against any proprietary thing, and they do not really want to even take a look at ADF/BC4J claiming that when it comes to resolving performance and other issues we will be better off with open source, rather than depend on Oracle...
I am coming from an Oracle centric world, and to me ADF is a natural choice, however I do not have a lot of experience in Java/J2EE to post a strong argument for or against ADF and BC4J.
I am just wondering if there is a case study, or comprehensive cons and pros for one or the other path.
I will greatly appreciate anyone's answer.
Thank you,
VO

"When it comes resolving performance and other issues we will be better off with open source."Really? How - are they planning to go into the hibernate/spring engine and fix the problems? Or do they have a specific "support" contract with some company that will guarantee them fixes to these issues? If they do have such a contract how much does this support costs the organization?
Where is the notion that open-source is faster coming from? Certainly not from actual benchmarks like this one: http://www.spec.org/jAppServer2004/results/
As Frank said your management might want to look into a more complete picture than what your Java developers are looking at.
For example, given that you have Forms based developers, how fast can they get up to speed with the open source solution vs the ADF solution?
I think a simple benchmark of productivity when building an application with the stack they are offering vs the ADF stack would prove the point even better.
Don't have time to run one have a look at the RAD Race results from this year where ADF based team beat up Spring based teams.
http://www.bloggingaboutoracle.org/archives/javapolis-radrace-the-full-story
and
http://www.radrace.org/en/JPed_2006/JP_report_2006.html#

Source not found: The source attachment does not contain the source........

Source not found: The source attachment does not contain the source for the file ClassLoader.Class
Hey,
I'm running eclipse Version: 3.2.2 Build id: M20070212-1330, on a Vista Home Premium Toshiba laptop. Everything was working fine before i installed the Java JDK 5 and JDK 6. Now all of sudden when i try to run one my programs that worked in the past i get the following error:
java.lang.UnsupportedClassVersionError: Bad version number in .class file
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClass(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.access$100(Unknown Source)
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClassInternal(Unknown Source)
Exception in thread "main"
I'm not sure where to go from here...I've looked up a few articles that mention going into some system.ini files...etc... to make sure the variable are ok but i feel like i'm getting in over my head.
Thanks in advance for your thoughts,
Struggling to Run

Ok...after I thought everything was going well enough.... problems are arising.
Here's where I'm at and that will include how i got a "nano" error. After a lot of late night messing around I ended up installing a few important component that seem to have done some good. Firstly i installed j2sdk-1_4_2_18-windows-i586-p and ended up with a few good things. Windows was happy when i changed the path variables in the environment setting to point to the newly created c:\program files\java\j2re1.4.2_18\bin folder. This allowed me to start up eclipse properly and use some functions in CMD. In CMD when i use the command java -version it reads Java version 1_.4_.2_1_8. Next i installed the j2sdk-1_4_2_13 jre 1.6.0 environment and ended up with a new folder in C:\Program Files\Java\jre1.6.0 as well.
with the two environments installed i thought i was ready fro the next step.
I got started on eclipse and now that it was opening i was feeling good. Next i opened window --> preferences --> java --> installed jre's and i started adding things like crazy. My current list of comprised of many things which I'm certain should all be there at this point so I'll list them:
j2sdk1.4.2_13 - C:\j2sdk1.4.2_13
j2re1.4.2_18 - C:\Program Files\Java\j2re1.4.2_18
j2sdk1.4.2_18 - C:\j2sdk1.4.2_18\jre
j2sdk1.6.0 - C:\Program Files\Java\jre1.6.0
jdk1.6.0 - C:\Program Files\Java\jdk1.6.0
I've set the preferred jre to be set to jdk1.6.0 - C:\Program Files\Java\jdk1.6.0 and it seems to work for all of my programs that do not have the input.scanner. However for the projects that do have this method i get a few different errors:
1___________
java.lang.NoClassDefFoundError: couponCounter/CouponCounter
Exception in thread "main"
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Exception in thread "main" java.lang.Error: Unresolved compilation problem:
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Now i feel like the second error is lying to me because i know that bit of code is written properly.... i believe it is related to a problem not locating the proper classes.
Anyhow I'm still pushing along but some help at this point would be much appreciated. It's very weird some things with the scanner are working now..... I don't know I'm not totally convinced yet everything is OK.
Thank you

Help on java/j2ee application development framework

hello java-gurus,
I'm new to java and is working in java for just 15 months.i want to know more about the platform/framework which is used in the development of java/j2ee projects.To be more specefic i want to build a java/j2ee project .
-->The project will be located in the eclipse workspace.
-->The eclipse will be connected to the cvs and will save the latest code in the repository.
-->The project will have a build.xml file which on being executed
will check the latest code from cvs.
will run j unit test.
on success from the junit it will compile the project.
It will make a .war,.ear etc file..
It will then be deployed in the application server.
So i want to make a framework of this kind.So i want help from u guys how to proceed.
I'm just a starter with ant scripts .know how to clean,build and make war files ..I also know about eclipse like connecting to cvs,generating ant script from it etc..
i'm also comfortable with struts,java,servlet etc..
So do give me some guidelines how to proceed .
thanks

Hello,
i'm working in project same style of what you want. here are details :
- eclipse for development - lomboz plugins for j2ee support.
- using subclipse plugin for svn support checkout and commit, in case of cvs i think it is default in eclipse.
- the framework is Struts, which is a very very powerful J2EE framework.
- eclipse plugin lomboz supports creating and deal with struts project
it also offers GUI for configuring struts xml files.
- lomboz contains plugin for creating and define application servers and containers like tomcat and jboss, so you can compile, run and debug your code from your eclipse.
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i think with struts,eclipse and lomboz you need nothing else.

CF Installations :Key differnces between Multiserver configuration and J2EE Configuration

Hi,
Can anyone give the important differences between Multiserver
configuration and J2EE Configuration installations?..

Hello Dalibor,
While the service account user object has Use DES selected it would appear your user session is still sending the AS Java an RC4 service ticket. This might occur if your user had requested a service ticket before Use DES was selected, or before that setting had replicated to the appropriate domain controller. The fix might be as simple and logging out and logging back in now that some time has passed.
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How can i get the source code from java concurrent program in R12

Hi 2 all,
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Regards,
Zulqarnain

user570667 wrote:
Hi 2 all,
How can i get the source code from java concurrent program in R12? like , "AP Turnover Report" is java concurrent program, i need to get its source code to know its logic. how can i get its source code not the XML template?
Regards,
ZulqarnainDid you see old threads for similar topic/discussion? -- https://forums.oracle.com/forums/search.jspa?threadID=&q=Java+AND+Concurrent+AND+Source+AND+Code&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
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Configuration of J2EE engine in NWDS 7.1

Hi All,
I need to develop a webdynpro application in NWDS 7.1 and deploy it onto a J2EE engine which is installed on a remote host.
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I could specify the remote Remote Server Host and Remote server Port.
How do I do the same in NWDS 7.1?
I dont see the "SAP J2EE Engine" option in Window-->Preferences ; in NWDS 7.1.
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Thanks and Regards,
Sunil

Hi Satish,
I followed the steps you mentioned.
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But the url when i run the application from NWDS 7.1 (with the configurations suggested by you) starts with
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I have followed the steps you suggested.
Do I have to specify the Port number somewhere? or is there any other configuration which I need to do?
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Sunil

Running Java/J2EE application On SAP Netweaver

Hi All,
I am a java/J2ee professional who is relatively new to SAP Netweaver studio. I have developed an application which consists of Core java,JSP and Servlets. Can anybody suggest me as to how to deploy this application on SAP Netweaver and how to test the same.I have already created a war file for the application.Quick suggestions will be highly appreciated as its very urgent for my project.
Regards
Ani

Hi
See this help
http://help.sap.com/saphelp_nw2004s/helpdata/en/a8/fcbc3d16f39e33e10000000a11405a/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/b7/9877fe13221244838a16e3683ad344/frameset.htm
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How to get the source code of Java Concurrent Program?

Hi,
How to get the source code of Java Concurrent Program?
Example
Programe Name:Format Payment Instructions
Executable:Format Payment Instructions
Execution File Name:FDExtractAndFormatting
Execution File Path:oracle.apps.iby.scheduler
Thanks in advance,
Senthil

Go on Unix box at $JAVA_TOP/oracle/apps/iby/scheduler
You will get class file FDExtractAndFormatting.
Decompile it to get source code.
Thanks, Avaneesh

How to develope DVD/burner in java/j2ee

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Hi
A very basic tutorial
[http://www.javaservice.net/~java/bbs/data/qna2/1257849337+/SAPJCo_Doku_3.0_EN.pdf]
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Can u tell some source codes of java application

can u tell some source codes of java application?
i want to get some source codes .such as a proxy source code .
any help will be appreciated.

hi
check www.rgagnon.com for more source code in java.
regards
Pradheep

How to attach a java bean in forms6i

Hi,
I am new to oracle forms6i. i just want to ask on how to attach a java bean to forms6i.i did putting the full directory path to the implementation class but it has an error, bean not found. what should i do?
Your help is highly appreciated.

The implementation class should contain the package and class name of the bean e.g. com.groundside.beans.DateFieldBean, not a directory location. The bean itself is loaded from the JAR files specified to be downloaded with the applet.
If you are running client server then you can't use JavaBeans this way - it's a web only feature.

Source attachment configuration -Java /J2ee

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