J2EE Business Application Development Guide

Dear Sir,
I am looking for a suitable book which can explain complete approach and methodology for developing an Enterprise "Business Application (preferably either from Manufacturing or Banking sector)" using J2EE . The book should explain complete Business Application development life-cycle right from study,analysis,object oriented design and software coding .
Kindly suggest me suitable book title for the same.
Rgds
B V Mittal

Don't cross-post:
http://forum.java.sun.com/thread.jsp?forum=54&thread=533586&start=15&range=15&hilite=false&q=
http://forum.java.sun.com/thread.jsp?thread=368825&forum=54&message=1559748
http://forum.java.sun.com/thread.jsp?thread=388131&forum=31&message=1672870
http://forum.java.sun.com/thread.jsp?thread=409039&forum=31&message=1795254

Similar Messages

Book on Enterprise Business Application Development

Dear Sir,
I am looking for a good book on "Dveloping Enterprise Business Application using J2EE" . The book must present a complete life cycle of business application development including Analysis/Logical Design/Physical Design/Component Coding etc . Incase book covers a sample business application to explain the complete software application development life cycle then it can be very much usefull .
Kindly suggest me some good titles to suit the requirement.
Rgds
B Mittal

Don't cross-post:
http://forum.java.sun.com/thread.jsp?forum=54&thread=533586&start=15&range=15&hilite=false&q=
http://forum.java.sun.com/thread.jsp?thread=368825&forum=54&message=1559748
http://forum.java.sun.com/thread.jsp?thread=388131&forum=31&message=1672870
http://forum.java.sun.com/thread.jsp?thread=409039&forum=31&message=1795254

2 Day Plus Application Express Developer Guide - error?

Good day !
In "Oracle Database Express Edition 2 Day Plus Application Express Developer Guide" chapter 8 "How to Upload and Download Files in an Application" at the topic "Store the Document in a Custom Table" ( page 8-10, 8-11) is recommended:
6. Under Source, replace the process with the following:
IF ( :P1_FILE_NAME is not null ) THEN
INSERT INTO file_subjects(id,NAME, SUBJECT, BLOB_CONTENT, MIME_TYPE)
SELECT ID,:P1_FILE_NAME,:P1_SUBJECT,blob_content,mime_type
FROM HTMLDB_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
WHERE name = :P1_FILE_NAME;
DELETE from HTMLDB_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
END IF;
7. Scroll up to the top of the page and click Apply Changes.
After this I receive Error Message:
ORA-06550: line 6, column 1: PLS-00103: Encountered the symbol "WHERE" when expecting one of the following: begin case declare else elsif end exit for goto if loop mod null pragma raise return select update while with << close current delete fetch lock insert open rollback savepoint set sql execute commit forall merge pipe
Now I can't find mistake. Please, help me ( if difficulties not so big )
Winni

Replace by:IF ( :P1_FILE_NAME is not null ) THEN
INSERT INTO file_subjects(id,NAME, SUBJECT, BLOB_CONTENT, MIME_TYPE)
SELECT ID,:P1_FILE_NAME,:P1_SUBJECT,blob_content,mime_type
FROM HTMLDB_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
DELETE from HTMLDB_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
END IF;The second WHERE clause is superfluous.
Regards, Marc

Application Express developer guide

Hi all,
Could you please let me know the link of developer guide for application express?

Hi,
All Apex documents can be found here
http://www.oracle.com/technetwork/developer-tools/apex/documentation/index.html
Regards,
Jari

Where will I find Tutorials for Developing J2EE We Applications in NDS?

Hi,
I did not find Tutorials for Developing J2EE We Applications (Creating Web Module Projects) in the NDS Help.
Can you please tell me as to where I will find such tutorials.
Thanks a lot,
Jyotika

Hi,
tutorials are available in the Gettign Started section of the Development manual. You can have a look at those under this link: http://help.sap.com/saphelp_nw04/helpdata/en/f6/4345e8238fcd418197d6692e59d673/frameset.htm (however, you should also be able to find those in the NDS help documentation.)
Description about working with J2EE toolset in NDS can be found here: http://help.sap.com/saphelp_nw04/helpdata/en/87/15e73ee7442e5ae10000000a114084/frameset.htm
Hope that helps!

How a J2EE web application access CR reports stored on the CR Server XI?

Hi,
I'll be working on some crystal report templates that will eventually be hosted/publish on the CR Server XI.
My questions are:
1. How my J2EE web application access those reports?
2. Do my web application uses some CR API for the connectivity and integration?
3. What will happen to the database connectivity of the report template? since the report are created locally.
4. Can the report template be edited/updated on the server?
5. How the CR XI login functionality be involve in the integration (web application ---> CR Server XI)?
6. Is the J2EE web application be deployed on similar web/application server where the CR Server XI resides?
7. What is the role of RAS, Universe, Business View Manager to this whole CR integration?
I hope you can provide some guidance on this journey to Crystal Report world
Regards,
Rulix Batistil
Genesis Networks Pte Ltd
www.gen-net.com.sg

1) Your application connects via the Java SDK using the appropriate JAR files.
2) It can. You can set the database information at runtime or use the already populated information from Enterprise.
3) Same as 2. Typically when you save the report to Enterprise you set up the database information there so that it runs against the database you want without prompting. You can change this via code to hit whatever equivalent database you want.
4) Yes. You would have to use RAS and the RCAPI to accomplish this via code. You can also make changes in the designer and overwrite the existing report template.
5) You will log in via code. The information on how to do so is in the SDK documentation, which I will link.
6) It can be deployed to the same machine as CR Server, though we recommend against that. Typically you will want to deploy it to a seperate web server and allow it to connect to the CR Server across the network.
7) RAS can be used to run reports, as well as the page server. The universe and business view manager are not directly used in code. If a report runs against a universe or business view then it will use them for data, but you wouldnt do anything with them directly.
[BOE Developer Library|http://devlibrary.businessobjects.com/BusinessObjectsXIR2SP2/en/devsuite.htm]
You will find the Java SDK information under the BusinessObjects Enterprise SDK section.
Best Regards,
Jason

Business Application Guru Max Dolgicer Speaks at Business Technology Summit

Max Dolgicer has more than 25 years of management and technical experience in development and support of Business applications, software products and systems internals. An internationally recognized expert, Max is Technical Director and principal at International System Group, (ISG) Inc a leading consulting firm that specializes in design, development and integration of large-scale distributed applications using leading edge Middleware technologies. Max is coming to Business Technology Sumit 2010 (www.btsummit.com) to speak about all things SOA, on 12 November at the NIHANS Convention Center in Bangalore. At the summit, Max covers the following sessions:
* Managing the SOA Evolution: once a company has completed initial SOA projects, the number of deployed services increases such that the key question no longer is how to build services, but rather how to efficiently govern the development and operation of services on an enterprise scale. The focus of SOA shifts to reusability, securing how a growing number of clients access the services, and assuring that Service Level Agreements (SLAs) are met, to name just a few issues. At this point companies run the danger that a "free for all" environment proliferates, and the benefits of SOA cannot be realized. The key is to introduce SOA governance before services spin out of control. Managing the evolution of SOA into the cloud with the correct governance is the next challenge. This keynote will address: typical categories of SOA projects, how SOA Maturity Models and governance relate, and how SOA governance needs to be extended when we move applications into the cloud
* A ROI Calculator for SOA: let the Numbers Do the Talking: there are many pro and very few con arguments from an engineering perspective that make us believe that SOA is a superior approach for most application development and integration projects. However, nowadays we typically won't get away with brilliant technical arguments to justify the transition to SOA. In most cases we will have to convince the CFO that there is a positive bottom line result. This presentation outlines a ROI model for application development based on service reusability in a SOA. It describes how the cost effect of reuse can be calculated during the development and the maintenance cycle of a portfolio of service oriented business applications. The model is based on metrics that have been widely accepted throughout the IT industry. The model will then be illustrated by a project where multiple business applications have been developed within a SOA that employs a foundation of reusable services. This presentation will show an overview of a project that is used as an example, a popular ROI model that is the basis for the ROI calculation, and the application of the model to determine concrete monetary savings.
* Defining a SOA Roadmap Based on SOA Maturity Model: once a company has completed initial SOA projects, the number of deployed services increases and the key question no longer is how to build services, but rather how to efficiently manage the development and operation of services on an enterprise scale. What is needed is a concise roadmap that guides the evolution of SOA such that IT can deliver the right value at the right time to the business. This roadmap has to address multiple dimensions of IT: architecture, development processes, applications, information, etc. This presentation will outline a model against which the degree of service oriented maturity of an organization can be assessed, and a process (i.e. the roadmap) for assessing the current and desired degree of service maturity of an organization and for developing a plan for how to get to the target state. This presentation will show: what SOA Maturity Models exist today?, walkthrough of the levels and key elements of each level, developing a custom SOA Roadmap and project example for mapping a Maturity Model to a Roadmap.
* Service Oriented Integration (SOI): doing Integration the Right Way: IT managers have been under increasing pressure to migrate a portfolio of independent “stovepipe” applications to an integrated set of business services that can be aligned with changing business requirements and support new business processes faster and with reduced cost. Today, corporations have to choose from a number of integration products (e.g. Enterprise Service Buses) that have quite different capabilities, never mind different architectures and standards. This seminar starts with a comparison of SOA and event based architectures and then outlines the key issues and guidelines that architects should consider when defining an integration architecture based on services. The key point of the seminar is a case study that illustrates how SOA concepts have been applied in a real project. It explains the key architectural and design decisions that produced an integration architecture and a set of services that were reused beyond one particular project. This presentation will show: drivers for Service Oriented Integration (SOI), comparing SOA to Event-Driven Architecture (EDA), how to evolve from Enterprise Application Integration (EAI) to SOA/EDA to SOI, and applying SOI in a project example.
Max is a contributing editor for Application Development Trends magazine and recognized instructor and presents extensively at major industry conferences including Gartner's Web Service and Application Integration conferences, Sys-Con's Web Services, XMLOne, XMLDevCon, JavaDevCon, e-Business Integration, Java Expo, Component Development, GIGA's Middleware Choices, and Comdex.
Follow the summit on Twitter, here: http://twitter.com/btsummit and LinkedIn: http://events.linkedin.com/Business-Technology-Summit-2010/pub/331907
Saltmarch Media
E: [email protected]
Ph: +91 80 4005 1000

Max Dolgicer has more than 25 years of management and technical experience in development and support of Business applications, software products and systems internals. An internationally recognized expert, Max is Technical Director and principal at International System Group, (ISG) Inc a leading consulting firm that specializes in design, development and integration of large-scale distributed applications using leading edge Middleware technologies. Max is coming to Business Technology Sumit 2010 (www.btsummit.com) to speak about all things SOA, on 12 November at the NIHANS Convention Center in Bangalore. At the summit, Max covers the following sessions:
* Managing the SOA Evolution: once a company has completed initial SOA projects, the number of deployed services increases such that the key question no longer is how to build services, but rather how to efficiently govern the development and operation of services on an enterprise scale. The focus of SOA shifts to reusability, securing how a growing number of clients access the services, and assuring that Service Level Agreements (SLAs) are met, to name just a few issues. At this point companies run the danger that a "free for all" environment proliferates, and the benefits of SOA cannot be realized. The key is to introduce SOA governance before services spin out of control. Managing the evolution of SOA into the cloud with the correct governance is the next challenge. This keynote will address: typical categories of SOA projects, how SOA Maturity Models and governance relate, and how SOA governance needs to be extended when we move applications into the cloud
* A ROI Calculator for SOA: let the Numbers Do the Talking: there are many pro and very few con arguments from an engineering perspective that make us believe that SOA is a superior approach for most application development and integration projects. However, nowadays we typically won't get away with brilliant technical arguments to justify the transition to SOA. In most cases we will have to convince the CFO that there is a positive bottom line result. This presentation outlines a ROI model for application development based on service reusability in a SOA. It describes how the cost effect of reuse can be calculated during the development and the maintenance cycle of a portfolio of service oriented business applications. The model is based on metrics that have been widely accepted throughout the IT industry. The model will then be illustrated by a project where multiple business applications have been developed within a SOA that employs a foundation of reusable services. This presentation will show an overview of a project that is used as an example, a popular ROI model that is the basis for the ROI calculation, and the application of the model to determine concrete monetary savings.
* Defining a SOA Roadmap Based on SOA Maturity Model: once a company has completed initial SOA projects, the number of deployed services increases and the key question no longer is how to build services, but rather how to efficiently manage the development and operation of services on an enterprise scale. What is needed is a concise roadmap that guides the evolution of SOA such that IT can deliver the right value at the right time to the business. This roadmap has to address multiple dimensions of IT: architecture, development processes, applications, information, etc. This presentation will outline a model against which the degree of service oriented maturity of an organization can be assessed, and a process (i.e. the roadmap) for assessing the current and desired degree of service maturity of an organization and for developing a plan for how to get to the target state. This presentation will show: what SOA Maturity Models exist today?, walkthrough of the levels and key elements of each level, developing a custom SOA Roadmap and project example for mapping a Maturity Model to a Roadmap.
* Service Oriented Integration (SOI): doing Integration the Right Way: IT managers have been under increasing pressure to migrate a portfolio of independent “stovepipe” applications to an integrated set of business services that can be aligned with changing business requirements and support new business processes faster and with reduced cost. Today, corporations have to choose from a number of integration products (e.g. Enterprise Service Buses) that have quite different capabilities, never mind different architectures and standards. This seminar starts with a comparison of SOA and event based architectures and then outlines the key issues and guidelines that architects should consider when defining an integration architecture based on services. The key point of the seminar is a case study that illustrates how SOA concepts have been applied in a real project. It explains the key architectural and design decisions that produced an integration architecture and a set of services that were reused beyond one particular project. This presentation will show: drivers for Service Oriented Integration (SOI), comparing SOA to Event-Driven Architecture (EDA), how to evolve from Enterprise Application Integration (EAI) to SOA/EDA to SOI, and applying SOI in a project example.
Max is a contributing editor for Application Development Trends magazine and recognized instructor and presents extensively at major industry conferences including Gartner's Web Service and Application Integration conferences, Sys-Con's Web Services, XMLOne, XMLDevCon, JavaDevCon, e-Business Integration, Java Expo, Component Development, GIGA's Middleware Choices, and Comdex.
Follow the summit on Twitter, here: http://twitter.com/btsummit and LinkedIn: http://events.linkedin.com/Business-Technology-Summit-2010/pub/331907
Saltmarch Media
E: [email protected]
Ph: +91 80 4005 1000

Status of ADF BC / JSF Version of Developer Guide?

Can anyone provide an update on when this will be available (Developer guide based on ADF BC and JSF vs. Toplink)? I'm EAGERLY awaiting - this will be very helpful.
I was able to download the SRDemo app based on ADF BC / JSF - this is very helpful to see some real code examples. For example, I read topics related to programming View Objects and Application Modules, but viewing the actual code examples for how to call these methods was invaluable. Any other sources for ADF BC / JSF Technology scope code examples greatly appreciated.
Thanks

Hi,
I think this information is what you can already get from the SRDemoBc application. I remember from an internal training i delivered that the login is performed by a ViewObject that is acting as the root VO for all application VO. In addition, to store global values, a VO is created that doesn't use queries.
Note that I am not really a suppoter of applications that handle the login logic in itself. Its good for demos, but in praxis they should use either JAAS or J2EE authentication to fit into an overall enterprise security strategy.
Frank

PDF (Oracle ADF Developer Guide 10g Handbook) not found

Hi all,
I try to open : http://www.oracle.com/technology/products/jdev/collateral/training10g.html
to download PDF file [ [b]Oracle ADF Developer Guide 10g Handbook (free)
JSF, ADF Business Components tech stack.]
but when i try to click on book link , oracle send me to other subject "Oracle Application Development Framework Developer's Guide for Forms/4GL Developers"
Please any body help my, because i need this book soooooooo much ASAP

Dear MarkP
Have a nice day,
Thanks for your link but this guid is ( Oracle ADF Developer Guide 10g Handbook JSF, EJB 3.0, TopLink tech stack.)
What I need is (Oracle ADF Developer Guide 10g Handbook JSF, ADF Business Components tech stack.)!!!!
BR

Error Deploying Sample Portal from Development Guide

I am going through creating a New Portal from WebLogic Portal 7 Development
Guide and I am running into the following problem.
After completing Step 2: Create the New Portal, when I try to Hot Deploy the
application, I get the following error.
Hot deploy failed with the following message:
Unable to add module: NewPortalWebApp to application descriptor for:
portalApp.
The log has the following information..
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
portlets\Portlet1.portlet to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\tools.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\webflow-extensions.wfx to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\user_account.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\portal.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\security.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\NewPortal.portal to sync list.
Attempting sync...
Sync complete.
Searching for portalApp application descriptor...
Found it.
Error - please check log for details.

That's great, Mike, you're welcome. I'm glad it's working for you. Thanks for letting me know.
-Scott
Mike Friesen wrote:
I'm sorry you were right.. I tried it and everything works... thanks..
Mike
"Scott Ellis" <[email protected]> wrote in message
news:[email protected]...
Hi Mike,
I hear what you are saying and I believe you. But the error you describedis the known issue related to Internet access
(down to the exact line numbers in the stack trace). Is it possible yourconnection was down last time you attempted
hot-deploy?
If you are sure your Internet connection is up, I would recommend tryinghot-deploy again. If it still does not work,
something very strange is going on. At that point I would recommendtrying the workaround anyway or escalating the issue
to BEA Support.
Now my curiosity is piqued so I hope you'll let me know either way.
Best Regards,
Scott Ellis
BEA Systems
Mike Friesen wrote:
yes..
"Scott Ellis" <[email protected]> wrote in message
news:[email protected]...
Can you please try something for me? Paste the following URL into abrowser:
http://java.sun.com/dtd/application_1_3.dtd
Does it come up?
Thanks,
Scott
Mike Friesen wrote:
Actually, my computer does have internet access, so I don't think that
is
the problem.
Mike
"Scott Ellis" <[email protected]> wrote in message
news:[email protected]...
Hi Mike,
I would bet that you are working on a machine that doesn't have
Internet
access, correct?
The problem is that the EBCC is trying and failing to access the J2EEapplication descriptor
dtd from Sun's website.
If you can't get Internet access, here is the workaround:
- save the attached file to your harddrive (just save it to c:\)
- edit the application.xml file for your project as follows:
- first copy the entire DOCTYPE declaration and save it somewhere
in
a
separate text file (in case want to revert back to it later)
- edit the DOCTYPE declaration so that it looks like this:
<!DOCTYPE application PUBLIC '-//Sun Microsystems, Inc.//DTD J2EEApplication 1.3//EN' 'file:///application_1_3.dtd'>
( notice that the java.sun.com web address is replaced with the URI
to
the file on your harddrive)
- save your changes and hotdeploy will work with or without Internetaccess
Thanks,
Scott Ellis
BEA Systems
Mike Friesen wrote:
I am going through creating a New Portal from WebLogic Portal 7
Development
Guide and I am running into the following problem.
After completing Step 2: Create the New Portal, when I try to Hot
Deploy
the
application, I get the following error.
Hot deploy failed with the following message:
Unable to add module: NewPortalWebApp to application descriptor for:
portalApp.
The log has the following information..
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
portlets\Portlet1.portlet to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\tools.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\webflow-extensions.wfx to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\user_account.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\portal.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\security.wf to sync list.
Adding file:
C:\bea\user_projects\myNewdomain\beaApps\portalApp-project\application-sync\
webapps\PortalWebApp\NewPortal.portal to sync list.
Attempting sync...
Sync complete.
Searching for portalApp application descriptor...
Found it.
Error - please check log for details.




<!ELEMENT application (icon?, display-name, description?, module+,
security-role*)>

<!ELEMENT alt-dd (#PCDATA)>

<!ELEMENT connector (#PCDATA)>

<!ELEMENT context-root (#PCDATA)>

<!ELEMENT description (#PCDATA)>

<!ELEMENT display-name (#PCDATA)>

<!ELEMENT ejb (#PCDATA)>

<!ELEMENT icon (small-icon?, large-icon?)>

<!ELEMENT java (#PCDATA)>

<!ELEMENT large-icon (#PCDATA)>

<!ELEMENT module ((connector | ejb | java | web), alt-dd?)>

<!ELEMENT role-name (#PCDATA)>

<!ELEMENT security-role (description?, role-name)>

<!ELEMENT small-icon (#PCDATA)>

<!ELEMENT web (web-uri, context-root)>

<!ELEMENT web-uri (#PCDATA)>

<!ATTLIST alt-dd id ID #IMPLIED>
<!ATTLIST application id ID #IMPLIED>
<!ATTLIST connector id ID #IMPLIED>
<!ATTLIST context-root id ID #IMPLIED>
<!ATTLIST description id ID #IMPLIED>
<!ATTLIST display-name id ID #IMPLIED>
<!ATTLIST ejb id ID #IMPLIED>
<!ATTLIST icon id ID #IMPLIED>
<!ATTLIST java id ID #IMPLIED>
<!ATTLIST large-icon id ID #IMPLIED>
<!ATTLIST module id ID #IMPLIED>
<!ATTLIST role-name id ID #IMPLIED>
<!ATTLIST security-role id ID #IMPLIED>
<!ATTLIST small-icon id ID #IMPLIED>
<!ATTLIST web id ID #IMPLIED>
<!ATTLIST web-uri id ID #IMPLIED>

Sun Certified Business Component Developer (SCBCD)

The Sun Certified Business Component Developer (SCBCD) certification targets information regarding Java components related to distributed applications, specifically Enterprise Java Beans (EJBs). To achieve this certification, the candidate must pass a computer-based test available world-wide at Prometric test centers.
SCBCD 1.4 exam covers Java2 Enterprise Edition (J2EE) version 1.3 code, including EJB version 2.0.
As of 2008, the SCBCD covers the Java2 Enterprise Edition (J2EE) version 5 code, corresponding to EJB version 3.0.
The pre-requisite for this certification is that the candidate should be a Sun Certified Programmer for Java 2 Platform (any edition).
SCBCD for J2EE version 1.3 is now no longer offered (starting February 2008). However, the upgrade exam from SCBCD for J2EE version 1.3 to J2EE version 5 is still available.
310-090：Sun Certified Business Component Developer for J2EE1.3
It comes from blog.killtest.com

Team,
#1: I understand that this is Sun's Training / learning / Certification forum, which I believe is a good place to ask such a question. I believe the answer would be beneficial to a few more people than me.
#2
I do understand the true nature of the examine. Application Design, Patterns, UML - an Architects view of a project. But the test requirements also states a few item that differ in EJB 3.0 over EJB 1.1, 2.0, 2.1 - for instance::
Section 4: Enterprise JavaBeans Technology
* List the required classes/interfaces that must be provided for an EJB technology.
* Distinguish Session and Entity beans.
* Recognize appropriate uses for Entity, Stateful Session, and Stateless Session beans.
* State benefits and costs of Container Managed Persistence.
* State the transactional behavior in a given scenario for an enterprise bean method with a specified transactional deployment descriptor.
* Identify costs and benefits of using an intermediate data-access object between an entity bean and the data resource.
Section 5: Enterprise JavaBeans Container Model
* Explain how the EJB container does lifecycle management and has the capability to increase scalability.
I have recently passed the Sun Certified Business Component Developer (SCBCD), and work in an EJB 3.0 environment. I wish to the certification to reflect the current technology.
If there is someone more appropriate to ask or place to ask, please direct me to the resource. Thank you.
Tony McClay

Problems doing the "Web Service" example from the 2-Day-Developer Guide

Hello,
I want to do the "web service" example from the 2-Day-Developer Guide.
I give the application my proxy server address in the format address:port and go through the assistant creating the web service. After selecting the IBM UDDI-service and searching for %xMethods% as business name I get the following error:
ORA-31011: XML-Parsing not successful ORA-19202: Error parsing XML LPX-00104: Warning: Element "html" is not declared in DTD Error at line 2
What have I done wrong?
With kind regards
Florian Reiser

Please.. Could you change your forum handle to something more human, we are a friendly group here and lik to know who we are talking to.. Secondly, WHy are you using such an OLD version oft he product. You would be better off installing 3.2.1 (latest released build) and asking your questions after you do that..
(I am sorry, it's like asking for help in a Windows support forum about issues you are having with Windows 3.1)
Thank you,
Tony Miller
Webster, TX

Re-deploying application developed by PDK

Hi,
Our portal users are using the applicatoin developed by PDK.
However, we are planning to re-deploy the application developed by PDK.
Here is my questions.
1. Is it possible for portal users to use the current PDK developed applicatoin during re-deploying process?
For example, if the re-deployment takes 10 mins, can the portal user not use the application in that period?
anybody has same experience before?

Hello John,
it depends on the structure and content of your PDK project. If you are using RFServiceWrapper to register your class in CrtClassLoaderRegistry, then you also need to restart J2EE, in order to update previosly deployed class. In this case, your changes will take effect only after restart (users must stop using the app).
In general, re-deployment consists of two steps:
1 undeploy previous version.
2 deploy the new one.
It means that there is always an time period (relatively small) when your app is not available. If any of users try to access (send a request to) your app. , then he gets an error message (Could not found....).
But there are several options, how to forbid using the app durign the deploy (hide the access point - role; deploy app. with other name, create another iView and then just redirect your users, and so on...). Of course, only if it's not conflicting with your business processes.
mz

Deploying a J2EE web application in Oracle 10g

Hi friends,
 
I had worked with Oracle9i 9.0.3 . But it's my first experience with Oracle 10g . I have installed Oracle 10g Infrastructure , Metadata Repository and one Middle tier - Forms and i hope i have followed The Oracle 10g installation guide Properly. Anyway installation is successful.
The problem is a J2EE web application which is deployed properly on Oracle9i 9.0.3 doesn't get deployed in Oracle 10g. The following is the exception :
 
Deployment failed: Nested exception
Root Cause: deploy failed!: ; nested exception is:
oracle.oc4j.admin.internal.DeployerException: Error initializing ejb-module; Exception Error in application Spom_Apps: Error loading package at file:/C:/Oracle/Ora9iASForms/j2ee/home/applications/Spom_Apps/JmsSubscriberMdb.jar, Error deploying file:/C:/Oracle/Ora9iASForms/j2ee/home/applications/Spom_Apps/JmsSubscriberMdb.jar homes: No location set for Topic resource MessageDrivenBean JmsReceiverMdb
 
 
where JmsReceiverMdb is the deployment file containing the message driven beans.
 
Thanks in advance,
paskal

Hi,
Thanks for responding . I am sending the file contents of ejb-jar.xml, orion-ejb-jar.xml, jms.xml.
Could you also check whether dtds versions of 10g and 9i in these xmls are conflicting? If you can specify your email-id i can send these file as attachments.
Hope you could strike the right spot.
ejb-jar.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<enterprise-beans>
<session>
<description>Session Bean ( Stateless )</description>
<display-name>spomPmConfigSSB</display-name>
<ejb-name>spomPmConfigSSB</ejb-name>
<home>jnipackage.spomPmConfigSSBHome</home>
<remote>jnipackage.spomPmConfigSSB</remote>
<ejb-class>jnipackage.impl.spomPmConfigSSBBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
<message-driven>
<description>Message Driven Bean</description>
<display-name>JmsReceiverMdb</display-name>
<ejb-name>JmsReceiverMdb</ejb-name>
<ejb-class>jnipackage.impl.JmsReceiverMdbBean</ejb-class>
<transaction-type>Container</transaction-type>
<acknowledge-mode>Auto-acknowledge</acknowledge-mode>
<resource-ref>
<res-ref-name>jms/alarmTopicConnectionFactory</res-ref-name>
<res-type>javax.jms.TopicConnectionFactory</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
<resource-env-ref>
<resource-env-ref-name>jms/alarmTopic</resource-env-ref-name>
<resource-env-ref-type>javax.jms.Topic</resource-env-ref-type>
</resource-env-ref>
</message-driven>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>JmsReceiverMdb</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
<container-transaction>
<method>
<ejb-name>spomPmConfigSSB</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Supports</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
Orion-ejb-jar.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE orion-ejb-jar PUBLIC "-//Evermind//DTD Enterprise JavaBeans 1.1 runtime//EN" "http://xmlns.oracle.com/ias/dtds/orion-ejb-jar.dtd">
<orion-ejb-jar>
<enterprise-beans>
<message-driven-deployment name="JmsReceiverMdb" max-instances="100" min-instances="0">
<resource-ref-mapping name="jms/alarmTopicConnectionFactory"/>
</message-driven-deployment>
<session-deployment name="spomPmConfigSSB"/>
</enterprise-beans>
<assembly-descriptor>
<default-method-access>
<security-role-mapping impliesAll="true" name="<default-ejb-caller-role>"/>
</default-method-access>
</assembly-descriptor>
</orion-ejb-jar>
jms.xml
<?xml version="1.0" standalone='yes'?>
<!DOCTYPE jms-server PUBLIC "OC4J JMS server" "http://xmlns.oracle.com/ias/dtds/jms-server-9_04.dtd">
<jms-server port="9127">

<queue name="Demo Queue" location="jms/demoQueue">
<description>A dummy queue</description>
</queue>

<topic name="Demo Topic" location="jms/demoTopic">
<description>A dummy topic</description>
</topic>

<topic name="AlarmQueue" location="jms/alarmTopic">
<description>A topic</description>
</topic>
<topic name="FaultTextQueue" location="jms/faultTextTopic">
<description>A topic</description>
</topic>
<topic name="FaultTopologyQueue" location="jms/faultTopologyTopic">
<description>A topic</description>
</topic>

<log>
<file path="../log/jms.log"/>

</log>
<queue name="jms/OracleSyndicateQueue" location="jms/OracleSyndicateQueue">
<description>Oracle Syndication Services Queue</description>
</queue>

<queue-connection-factory location="jms/OracleSyndicateQueueConnectionFactory"/>
<queue name="jms/OracleUddiReplicationQueue"
location="jms/OracleUddiReplicationQueue">
<description>Queue for replication scheduler</description>
</queue>

<queue-connection-factory location="jms/OracleUddiReplicationQueueConnectionFactory"/>
<queue name="jms/OracleWebClippingQueue"
location="jms/OracleWebClippingQueue">
<description>Queue for Web Clipping</description>
</queue>

<queue-connection-factory location="jms/OracleWebClippingQueueConnectionFactory"/>
</jms-server>

Business connector developer-Error message 'No IDOC found in input'

Hi,
Please note that this query is related to business connector developer not to XI.
I have created a flow service based on an IDOC. When I tried to test the service from the business connector developer it gives me an error 'No idoc found in input'. I have done the setting based on the business connector configuration guide. The idoc also send to the port successfully.
Can anyone guide me how to trigger the test from business connector developer for an idoc.
Thanks
Jim.
Edited by: Jim Jose on Jul 13, 2011 5:58 PM

Hi,
Probably you would have created the routing today, with valid from todays date. But the order you are creating may be with start date in past and system is not able to find and valid routing for the day.
I would suggest you to remove both the Basic "Start" and "End" and change the scheduling type to "Current date Scheduling", now enter. If system still not finding the routing, use the function "Read PP Master data".
Regards,
Prasobh

J2EE Business Application Development Guide

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