Re: Access Context from current thread

Alejandro Revilla — 2008-05-07T15:11:11

We currently store the Hibernate session in the Context. I guess you could store the Context in a ThreadLocal variable, but you could be in trouble if you either PAUSE or RETRY the transaction. ------------------------------------

Access Context from current thread

Anthony Schexnaildre — 2008-05-07T14:26:19

Hi all, Is there anyway to access the transaction manager Context from the currently running thread? The reason I am asking is hibernate has a plug-able CurrentSessionContext. If the Context could be plucked from the thread then you could grab a hibernate Session out of the context to enable long running transactions. I can see this being useful in ways other than with just hibernate. -Anthony ------------------------------------

Re: Can Call EJB from Q2

Alejandro Revilla — 2008-05-06T15:13:42

Your question boils down to "I want to call EJB from a Java program", and the answer is yes, you can. ------------------------------------

Can Call EJB from Q2

sandeep.patil1984 — 2008-05-06T13:11:15

HI I want to call EJB from q2 Can i do this? Sandeep ------------------------------------

Re: TransactionManager continuations

Alejandro Revilla — 2008-05-01T17:14:45

If we are talking about just two TMs, you can call Context.resume() from your second TM, the first paused one should go on from there. Yes, but I suggest to use the Context.resume() that does some sanity checks in order to avoid resuming the transaction twice. Me too :) ------------------------------------

RE: How to get bitmap field values

Suvodip Mukherjee — 2008-04-30T15:24:44

Alejandro, Thanks for the tips. It worked like dream. Regards, Suvodip ________________________________ From: Suvodip Mukherjee Sent: 29 April 2008 19:38 To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: RE: [jpos-dev] How to get bitmap field values Thanks Alejandro. I guess I can work with these. Will work on this tomorrow, it's evening in UK now :) ________________________________ From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org on behalf of Alejandro Revilla Sent: Tue 4/29/2008 7:18 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: Re: [jpos-dev] How to get bitmap field values and I understand. You can't do that out-of-the-box, but you can get a hold of the BitSet (using m.getValue(-1)) and then using ISOUtil.bitSet2byte in order to get a byte[]. Then you can either compare at the byte[] array level or use ISOUtil.hexString and deal with Strings. In some of my systems I use a 'CheckField' transaction participant that you can configure like this:

Re: TransactionManager continuations

Anthony Schexnaildre — 2008-04-30T15:37:30

Thank you for the detailed configs but there is one detail I am unclear on. I seems like you are forwarding transactions on to other TransactionManagers and the last one in line sends the response. I was specifically interested in the idea of a participant that returned PAUSE. Before PAUSE you can send the transaction out for other processing but how do you "get it back" and continue on where you left off? Where does second TransactionManager send it back to? The reason I am asking is it would simplify a problem I have if I could shoot off a Context to another TransactionTananger, pause the main transaction, dittle the Context in the second TransactionManager, and then send it back to the original TransactionManager to continue processing. Is that in your example somewhere that I am missing? I also looked at TestPauseParticipant.java. Is it simply a matter of forwarding it back to the original TransactionManager queue sometime after the PAUASE? If so, is the whole Context replaced

RE: TransactionManager continuations

Andy Orrock — 2008-04-30T13:17:38

Anthony - This is not a direct answer to your question, but provides some mechanical instructions to list readers... ** Also, for an explanation as to why we use Continuations in our jPOS implementations, refer to my write-up here: http://continuations.notlong.com Our main server listens to the incoming port like this (full contents of our 50_ev_server.xml) Then, in our *main* transaction manager (30_ev_txnmgr.xml), we take items off that queue like this: (those are the production settings, BTW) Then, within th

Re: TransactionManager continuations

Anthony Schexnaildre — 2008-04-30T12:52:36

That's great news. Can you give some hints on it's expected usage/ behavior? What does it do magically and where is lifting required? I am a little unsure how transactions get matched up, etc. -Anthony On Apr 29, 2008, at 1:21 PM, Alejandro Revilla wrote: [Non-text portions of this message have been removed] ------------------------------------

RE: How to get bitmap field values

Suvodip Mukherjee — 2008-04-29T18:38:01

Thanks Alejandro. I guess I can work with these. Will work on this tomorrow, it's evening in UK now :) ________________________________ From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org on behalf of Alejandro Revilla Sent: Tue 4/29/2008 7:18 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: Re: [jpos-dev] How to get bitmap field values I understand. You can't do that out-of-the-box, but you can get a hold of the BitSet (using m.getValue(-1)) and then using ISOUtil.bitSet2byte in order to get a byte[]. Then you can either compare at the byte[] array level or use ISOUtil.hexString and deal with Strings. In some of my systems I use a 'CheckField' transaction participant that you can configure like this: you can use the code as a reference: http:/

RE: How to get bitmap field values

Suvodip Mukherjee — 2008-04-29T18:33:06

Yes, and the award goes to VocaLink :) ________________________________ From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org on behalf of Andy Orrock Sent: Tue 4/29/2008 7:02 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: RE: [jpos-dev] How to get bitmap field values You can also read my comments about the Secondary Bit Map here, as others have had similar questions about it: http://tinyurl.com/4zrc7c By the way, Suvodip, VocaLink has won Confidential Footer declaration contest! Andy -----Original Message----- From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org [mailto:jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org ] On Behalf Of Alejandro Revilla Sent: Tuesday, April 29, 2008 12:30 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: Re: [jpos-dev] How to get bitmap field values Most people trying to access the bitmap wan

Re: How to get bitmap field values

Alejandro Revilla — 2008-04-29T18:18:55

I understand. You can't do that out-of-the-box, but you can get a hold of the BitSet (using m.getValue(-1)) and then using ISOUtil.bitSet2byte in order to get a byte[]. Then you can either compare at the byte[] array level or use ISOUtil.hexString and deal with Strings. In some of my systems I use a 'CheckField' transaction participant that you can configure like this: you can use the code as a reference: http://jpos.org/private/CheckFields.java --Alejandro ------------------------------------

RE: How to get bitmap field values

Suvodip Mukherjee — 2008-04-29T17:52:37

To explain it more easily, if the ISO string is "962404000000008000000000000000003200000001", I want a method which would return me "0400000000800000" which is the bitmap value for this message. ________________________________ From: Suvodip Mukherjee Sent: 29 April 2008 18:50 To: 'jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org' Subject: RE: [jpos-dev] How to get bitmap field values Alexandro, I need to check if the ISOMessage contains my pre-defined ISO fields and if there are any extra fields present. So, what I plan to do is pick up the 16/32 character bitmap field and then compare it with my template bitmap to check that the fields needed are present. Checking for each field I need with hasField() is a lengthy process. Is there a way to get the primary and secondary bitmap fields as strings, please? like the other fields using m.getValue(). Regards, Suvodip ________________________________ From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org [mailto:jpos-dev-hHKSG33TihhbjbujkaE4pw< at >publ

RE: How to get bitmap field values

Suvodip Mukherjee — 2008-04-29T17:49:35

Alexandro, I need to check if the ISOMessage contains my pre-defined ISO fields and if there are any extra fields present. So, what I plan to do is pick up the 16/32 character bitmap field and then compare it with my template bitmap to check that the fields needed are present. Checking for each field I need with hasField() is a lengthy process. Is there a way to get the primary and secondary bitmap fields as strings, please? like the other fields using m.getValue(). Regards, Suvodip ________________________________ From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org [mailto:jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org] On Behalf Of Alejandro Revilla Sent: 29 April 2008 18:30 To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: Re: [jpos-dev] How to get bitmap field values Most people trying to access the bitmap want to do so in order to figure out if a field is present or not. You can do that in jPOS using ISOMsg's hasField method (i.e. m.hasField(35)). We internally store a bits

RE: How to get bitmap field values

Andy Orrock — 2008-04-29T18:02:37

You can also read my comments about the Secondary Bit Map here, as others have had similar questions about it: http://tinyurl.com/4zrc7c By the way, Suvodip, VocaLink has won Confidential Footer declaration contest! Andy -----Original Message----- From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org [mailto:jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org] On Behalf Of Alejandro Revilla Sent: Tuesday, April 29, 2008 12:30 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: Re: [jpos-dev] How to get bitmap field values Most people trying to access the bitmap want to do so in order to figure out if a field is present or not. You can do that in jPOS using ISOMsg's hasField method (i.e. m.hasField(35)). We internally store a bitset in an internal field -1, you can use code like this: import java.util.BitSet; BitSet bset = (BitSet) m.getValue(-1); But I wonder if you really need to. What's your use case? On Tue, Apr 29, 2008 at 06:23:02PM +0100, Suvodip Mukherjee wrote: intended f

Re: How to get bitmap field values

Alejandro Revilla — 2008-04-29T17:30:22

Most people trying to access the bitmap want to do so in order to figure out if a field is present or not. You can do that in jPOS using ISOMsg's hasField method (i.e. m.hasField(35)). We internally store a bitset in an internal field -1, you can use code like this: import java.util.BitSet; BitSet bset = (BitSet) m.getValue(-1); But I wonder if you really need to. What's your use case? On Tue, Apr 29, 2008 at 06:23:02PM +0100, Suvodip Mukherjee wrote: ffice Drake House, Homestead Road, Rickmansworth, WD3 1FX. United Kingdom. ------------------------------------

How to get bitmap field values

Suvodip Mukherjee — 2008-04-29T17:23:02

Hi, Any idea how to get the primary and secondary bitmap values using jpos. I am trying to search for these values by using ISOMsg.hasField(1) and ISOMsg.hasField(1). However, the bitmap fields are not found. Please help. Thanks & regards, Suvodip ***************************************************** This email is issued by a VocaLink group company. It is confidential and intended for the exclusive use of the addressee only. You should not disclose its contents to any other person. If you are not the addressee (or responsible for delivery of the message to the addressee), please notify the originator immediately by return message and destroy the original message. The contents of this email will have no contractual effect unless it is otherwise agreed between a specific VocaLink group company and the recipient. The VocaLink group companies include, among others: Voc

Re: TransactionManager continuations

Alejandro Revilla — 2008-04-29T17:21:40

It is fully operational. We had extensive tests in a high demanding (900 TPS) application last year. You may be lucky and able to find some new bugs, but it is certainly ready to give it a try. If I recall correctly, this team were using just 5 TM threads to run their simulation. --Alejandro ------------------------------------

Re: TransactionManager continuations

Anthony Schexnaildre — 2008-04-29T17:19:11

Just a follow up, what progress has been made on this issue in a year? I thought about giving continuations a try but wanted to see if the solution was ever baked into jPOS or if anyone can give me some hints on an implementation that they found successful? -Anthony On Apr 26, 2007, at 8:02 AM, bharavi gade wrote: [Non-text portions of this message have been removed] ------------------------------------

RE: OFF MAIL LIST

David Bergert — 2008-04-29T02:33:46

Send a mail to: jpos-dev-unsubscribe-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org as noted in the footer of the email. DB From: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org [mailto:jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org] On Behalf Of mra21-r9/a4iiAUwJeoWH0uzbU5w< at >public.gmane.org Sent: Monday, April 28, 2008 8:49 PM To: jpos-dev-hHKSG33TihhbjbujkaE4pw< at >public.gmane.org Subject: [jpos-dev] OFF MAIL LIST How can I get off this list? Thanks. ---------------------------------------------------------- mail2web - Check your email from the web at http://link.mail2web.com/mail2web [Non-text portions of this message have been removed] ------------------------------------

OFF MAIL LIST

2008-04-29T01:49:10

How can I get off this list? Thanks. -------------------------------------------------------------------- mail2web - Check your email from the web at http://link.mail2web.com/mail2web ------------------------------------

gmane.comp.java.jpos.devel

Re: Access Context from current thread

Access Context from current thread

Re: Can Call EJB from Q2

Can Call EJB from Q2

Re: TransactionManager continuations

RE: How to get bitmap field values

Re: TransactionManager continuations

RE: TransactionManager continuations

Re: TransactionManager continuations

RE: How to get bitmap field values

RE: How to get bitmap field values

Re: How to get bitmap field values

RE: How to get bitmap field values

RE: How to get bitmap field values

RE: How to get bitmap field values

Re: How to get bitmap field values

How to get bitmap field values

Re: TransactionManager continuations

Re: TransactionManager continuations

RE: OFF MAIL LIST

OFF MAIL LIST