Custom finders in CMP dealing with BMP Beans as parameters

Hi all,
I need to create a custome finder method in a CMP Bean which has a parameter of type EJBLocalHome which is a BMP bean that has been already built. The problem is, I can't understand how to write the EJB-QL part of the finder. I will give some examples of my situation :
CMP Finder definition :
findByCustomer(CustomerLocal customer);
The CMP bean which I want the finder to be implemented has a CMP field for the Customer's primary key which is of type Integer. But, I need to pass a CustomerLocal object to the finder. How can I write a EJB-QL to this situation ?
Is there any known patterns for CMP-BMP relationships...?
Thanks.
Indy.

Hi,
Your first point is, I think, is out of the question because, if you call a business method, then the bean will be loaded. That will lose the sole purpose of finders.
Second Point : There may be situations or projects that have to deal with CMP as well as BMP Beans together in a single project for reasons like the BMP beans coming from an already existing development. So, I can't really agree on your point saying that our design is questionable. We had to do it because, we had no other alternatives like changing all the BMP's into CMP's..
So, still my question seems to be unanswered....!!!!!!
Thanks anyway,
Indy.

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FOR ASSISTANCE WITH ORDERS - iTUNES STORE CUSTOMER SERVICE
For assistance with billing questions or other order inquiries, please refer to our online support page by clicking here: http://www.apple.com/support/itunes/store/. If you cannot find the answers you are seeking in our robust knowledge base, you can contact us by visiting the following URL http://www.apple.com/support/itunes/store/, clicking on the appropriate Customer Service topic, then using the contact button or email form at the bottom of the page. Responses to emails will be provided as soon as possible.
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Hours of Operation: Mon-Fri: 9am-5pm ET
Email: [email protected]
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http://support.apple.com/kb/HT1933
iTunes Purchase Problems: How to Report a Problem to iTunes Support
http://tinyurl.com/7tscpa7
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Custom finders in CMP beans

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<BLOCKQUOTE>quote:<HR>Originally posted by Piotr Czarnas ([email protected]):
Do you know how to specify custom query strings for finder methods of CMP beans?<HR></BLOCKQUOTE>
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====================
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Oracle Business Intelligence Product Management
BI on Oracle: http://www.oracle.com/bi/
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Literally the worst customer support experience I've ever had to deal with -- Why don't they let their customers speak to supervisors on demand?

Call 1: I spoke to them to see if I was eligible for an upgrade. It turned out they had accidentally counted a temporary phone switch to an old device as an upgrade. The representative was extremely slow minded and took over an hour to read through my notes and process what I was saying happened, consulting with his supervisor multiple times. He claimed to have noted everything and told me I had to go to a verizon store to verify in person that I was still using my original phone, and that then I would be able to get an upgrade immediately.
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Having worked in customer service, I have some experience with this kind of situation. Reps are typically trained to make all attempts to handle complaints by themselves, because there are obviously many more reps than supervisors. They're usually REQUIRED to fully authorize the account and to get the whole situation from the customer prior to referring you to a supervisor. One of the biggest problems is that many customers think that demanding a supervisor is a way to guarantee you will get what you want. If the reason for your request to escalate isn't a valid one, the supervisor won't give in to you either.
There are plenty of times in my own experience, especially as a brand new rep out of training, that I took a long time to research and get an understanding of the issue. Yes, I wasn't moving at light speed, but that doesn't make me an idiot. It means I was trying to gather as much info s possible to try and deal with the issue. But I had plenty of customers tell me I was stupid and to transfer them to my supervisor, simply because I took longer than their patience could tolerate to get all the details I needed.
I have never had a job that I executed flawlessly day in and day out. Maybe you have and that's why you can't tolerate a person taking a little longer to wrap their head around the issue, but I'd rather doubt it.
I also don't think you will find reps who work at light speed and utilize a magic wand to fix people's issues at T-Mobile, either, but I guess it never hurts to try.
Just to clarify: I do not work for Verizon and never have. I worked for a residential phone and internet company.

How to create a workflow dealing with customizing program(Add-on program)

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This is a Function Module that triggers an event ob Business Object tht you will create by making a subtype of Business Object. Use Transaction Code SWO1 to do so.
FUNCTION zwf_process_trip.
""Local Interface:
*" IMPORTING
*" VALUE(I_EMP_NUMBER) TYPE PERNR_D
*" VALUE(I_EMP_TRIP) TYPE REINR
INCLUDE <cntn01> .
DATA:i_emp_details TYPE STANDARD TABLE OF p0001, "Employee Details
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Event Container declaration
swc_container i_event_cont.
swc_create_container i_event_cont.
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Employee details
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SY-SUBRC check is not required as the error
handelling will be done by WorkFlow rule
resolution.
CLEAR wa_request.
READ TABLE i_emp_details INTO wa_request INDEX 1.
IF sy-subrc = 0.
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ENDIF.
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swc_set_element i_event_cont 'EmpId' i_emp_number.
IF sy-subrc <> 0.
No Processing needed.
ENDIF.
swc_set_element i_event_cont 'PersonnelArea' wa_request-werks.
IF sy-subrc <> 0.
No Processing needed.
ENDIF.
swc_set_element i_event_cont 'CountryGrouping' v_country_grp.
IF sy-subrc <> 0.
No Processing needed.
ENDIF.
swc_set_element i_event_cont 'EmpSubGrp' wa_request-persk.
IF sy-subrc <> 0.
No Processing needed.
ENDIF.
swc_set_element i_event_cont 'EmpTripId' i_emp_trip.
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No Processing needed.
ENDIF.
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Please reward points if useful
Thanks
Arghadip

How you deal with the situation if the vendor/supplier is also a customer ?

Dear All,
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It depends what you are intentions are..
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1. Create a customer master record for that vendor that is also a customer.
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Dealing with customer services!!!

Anyone had the delight of trying to deal with ADOBES online customer service team?
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I thought that was messed.
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one question.

BMP bean with finalizers, performance issue?

Hi Guys,
I am using BMP 1.1, websphere 6.1, and have been reading up on profiling my application.
Reading through the JProfiler manual, I found the following suggestion.
[http://resources.ej-technologies.com/jprofiler/help/doc/indexRedirect.html?http&&&resources.ej-technologies.com/jprofiler/help/doc/helptopics/config/finalizers.html]
I have about 5 BMP that would be closing connections via finalizers, and there would be thousands of calls to these BMP finders when the app is busy.
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And what would the best way to implement this daemon thread, I am not sure where to put it in my code.
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I am not sure if this is an issue or not.
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protected void finalize () throws Throwable {}

SessionSynchronization methods in Stateless Bean with BMP

Hi,
Why cant we use SessionSynchronization methods in Stateless Bean with BMP?
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Thanks in advance,
Seetesh

Hi,
Why cant we use SessionSynchronization methods in
Stateless Bean with BMP?Stateless Session Bean does not miantain the state across the method call.And the Transaction control is lying within the method call.
Just cos the bean has full control over the
transactions and it doesnt make sense at all or there
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Need a Tx aware datasource when using CMT with BMP entity beans?

When using Containter-Managed Transactions with entity beans that have
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Hi ad13217 and thanks for reply.
I'm sorry but my code is like this:
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Confused with Entity Beans

Hello:
I ve been trying to learn EJBs using Wrox's Professional EJB.
At page number 145 sequence diagram, it shows that ( for a bean
managed persistance Entity bean ) every find<METHOD>(args) invoked on
an EJBHome object will be delegated to a corresponding
ejbFind<METHOD>(args) method on the bean implementation object. I m a
bit confused here.
1. Since from the OO point of view, "find" is about finding, shouldn t
this have been a method on some kind of broker object, that should
have created/found the corresponding implementation objects and
returned the corresponding handles ( object references ). In the case
of findInRange() that returns multiple objects this becomes more
apparent, wherein one need to have an ejb implementation object to
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at all popular due to the inefficiency compared to BMP, and that only
very few projects will be actually using it. Is there any truth in
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3. Is there a vendor neutral newsgroup ( and more specific that
comp.java.lang.help ) for posting ejb related discussions.
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--sony

Hi Sony,
"Sony Antony" <[email protected]> wrote in message
news:[email protected]..
Hello:
I ve been trying to learn EJBs using Wrox's Professional EJB.
At page number 145 sequence diagram, it shows that ( for a bean
managed persistance Entity bean ) every find<METHOD>(args) invoked on
an EJBHome object will be delegated to a corresponding
ejbFind<METHOD>(args) method on the bean implementation object. I m a
bit confused here.
1. Since from the OO point of view, "find" is about finding, shouldn t
this have been a method on some kind of broker object, that should
have created/found the corresponding implementation objects and
returned the corresponding handles ( object references ). In the case
of findInRange() that returns multiple objects this becomes more
apparent, wherein one need to have an ejb implementation object to
start with in order to get the collection of objects he has been
looking for. Where did I 'didn t get it'In fact, a bean serves as the "broker" object, though I don't like
the name that much. Finally, this is the Spec, and you have to
live with it.
2. One of my friends says Container managed persistence ( CMP ) is not
at all popular due to the inefficiency compared to BMP, and that only
very few projects will be actually using it. Is there any truth in
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simple persistance objects with "one object per one DB table" pattern.
From efficiency point of view weblogic does it's best to optimize
bean's behaiviour. You shouldn't be concerned about it.
BMPs are good when you need to deal with coarse-grained persistance.
I'd recomend you to get hands on experience with CMPs and
BMPs. Practice is invaluable source of knowlege.
3. Is there a vendor neutral newsgroup ( and more specific that
comp.java.lang.help ) for posting ejb related discussions.weblogic.developer.interest.ejb is a perfect place for this type of
discussions.
Regards,
Slava Imeshev

How to deal with relation

Hi
I am trying to import two beans(TestBean and HelperBean)into my Web Dynpro project to create a model. These beans are dealing with a List(ArrayList). This List is considered as a Relation. I am facing problem in handling this relation.
I am having both the TestBean and HelperBean in the same package. Below is the code of TestBean. This bean is in turn calling HelperBean ,which is returning a List.
I am getting an error while creating model -
[Error]: There are one or more relations unresolved. Importing the model without resolvoing the relations might result in erratic output.
Code For TestBean
public class TestBean implements Serializable{
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regards,
Sujit

Sujit,
Not every bean becomes model class during import. So your HelperBean is irrelevant here. But you miss other bean, namely Customer bean. You must add it as model class during import, then select problematic 0..n relation and resolve it to model class Customer.
Valery Silaev
SaM Solutions
http://www.sam-solutions.net

How can I create unique partnerships to deal with like EDI messages?

I have an EDI to Application partnership setup currently that deals with translating MEDRUC type EDIFACT messages to a mainframe format. The setup is
Sender = PARTNERA,
Receiver = PARTNERB
DocType = MEDRUC.
In the Input EDI tab the
Sender Qualifier ID = ZZ:PARTNERA
Receiver Qualifier ID = ZZ:PARTNERB
Standard = EDIFACT
Version = D
Release Number = 97B.
Use UNG to locate partnerships = No
EDIFACT messages contain all this information in their UNB and UNH segments which is where SunONE IS B2B looks to then match against the relevant partnership. My problem is this does not go to enough granularity for me to distinguish uniqueness for the second partnership I need to create.
The problem is the "Association assigned code" field in the UNH for EDIFACT messages is not catered for anywhere in the partnership details area. This means then that whilst my existing partnership deals with Simplified Billing Claim MEDRUC's which is Association assigned code = SBC20, I can't create an EDI to Application partnership for PARTNERA and PARTNER B to cater for Two Way Gap Claiming MEDRUC's which are Association assigned code = TWC10, ie the two messages are D97B MEDRUC type messages only distinguished from each other by this Association assigned code.
Any ideas how can I then create a unique EDI to Application partnership for this TWC10 MEDRUC message?
What I am thinking I will have to do is make this second partnership Application to Application and create a custom service to wrap the MEDRUC message with a HREC/TREC and use the parameters in the HREC to dictate the DocType rather than use the UNB/UNH segments in the MEDRUC?

Hmmm. It looks like way back when the decision was made on how specific the keys had to be, they didn't get quite specific enough for your case. I'm not super experienced with EDIFACT but I'll throw out some suggestions based on my HREC and X12 knowledge.
A. Could you handle both instnaces through the same partnership, but alter the map to create unique outputs based on the two different types? At least of the cards would need to be handled through Route, but you could have that picked up by a simple Outprep / Gateway Service list that put the data where you wanted it.
B. Before Parse, run a custom service that is capable of inspecting for which type of data it is, then modify one of the key fields in place to find the Second partnership. Really getting adventurous, maybe you could alter keys in the UNG to make the distinction. This assumes that you don't have both types of documents in the same interchange.
C. Your idea may be workable. Can you give some more detail on the make-up of the Service list and the destination/processing of the two differnt types of MEDRUC?
Thanks.

Custom finders in CMP dealing with BMP Beans as parameters

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