Cmt migration tool validation error

I am using cmt (https://github.com/marcosnils/cmt) for container migration and I have problem in the validation. # cmt validate --src `pwd` --dst [email protected] 2016/01/11 17:31:53 Error criu...

Determine BMT or CMT

Environment: Java EE 6 How to determine in Interceptor if the invoked bean is container managed (CMT) or bean managed (BMT)?

Hibernate - CMT EJB using programmatic transaction idiom

What happens when the following programmatic transaction and session idiom is used with within CMT (EJB3) and Hibernate Core is set up to use CMT? Assumed a current CMT transaction is required and...

What's use of cmt file in ocaml?

I can use option of ocamlc -bin-annot to get a .cmt file,the doc told me it can "Dump detailed information about the compilation (types, bindings, tail-calls, etc) in binary format". so how to use...

HIbernate and CMT

Lately I decided to implement in my project CMT transactions (jBoss5, Hibernate, jta postgres datasource). Everything is working fine except Hibernate.initialize(<lazy fetched...

Exception handling in CMT stateless bean

Is it possible to catch an exception in a CMT(Container Managed Transaction) stateless bean? The code below wont catch any exeption when I tried it. If I use BMT(Bean Managed Transaction), I can...

Some CMT and BMT doubts in EJB?

when using CMT in session beans where do we commit the transaction? With REQUIRES_NEW attribute Container creates a new transaction and the callers transaction is suspended Just get better...

PHP files with 'cmt' extension (?)

This might sound a bit silly. I have to update a website with a new interface, and although I received the old code I am lost. (As far as I know, I received the complete website, phpPgAdmin...

using programmatic transaction control in CMT bean

I need to commit transactions from CMT bean by hand. There is a loop which processes multiple records and each record should be processed in its own transaction. I wanted to mark method...

EJB CMT and transaction timeout

In a Websphere7 environment, the container is set to timeout any transaction that last longer than 120 seconds for all of our CMT Session Beans. However, I've been ask to add a feature in one of...

CMT Transactions (REDUX)

Have to bother you again ... (see: CMT Transactions) Presumed the following: All TransactionAttributes set per default to REQUIRED Question: Why is the find method able to retrieve foo even if...

How CMT and BMT are managed in EJB?

How CMT and BMT are managed? As per my understanding Container Managed Transactions are achieved with JTA which is supported by application server not webservers like tomcat. CMT are handled by...

JPA with dynamic datasource and CMT

I am using Java EE 6, JPA 2, JBoss 7.1.1 and EJB 3.1. In my application I only know on request time (EJB method call) which datasource is meant. In the examples the there are static entries in...

jpa concurrency CMT exception handling

I use EntityManager to save/update my entities in database and Hibernate as jpa provider. My transactions are handled by container. The problem: I need to add an entity that might have been...

EJB-CMT JPA flush transaction

I am writing an EJB-CMT bean using JPA. In my EJB method, I have some persist actions and I need call 'flush' after one of 'persist' action. Here are my sample...

Toplink and CMT message driven bean

I am trying to integrate Toplink with CMT Message driven bean. MY MDB is CMT. When I try to use unitofwork commit it is erroring out saying a global transaction is present so can not do local...

GSM MQTT+CMT(SMS Reading)

I'm working a code to pubsub over GSM SIM800L and ARDUINO MEGA. I'm able to workout MQTT fine, using ElementzOnline / SIM800_MQTT code. I'm now having trouble to use MQTT alongside SMSReading...

EntityManager Lookup on CMT

I have a doubt a long time and never find the answer, so I appreciate any king of help or explanation... maybe it´s is just a conceptual mistake... I have an environment where I use CMT and...

How to debug CMT transaction boundaries?

I have been studying jboss CMT , and would like to learn how the transaction works from top to bottom, best way would be printing debug information to the log file, I enabled org.hibernate.SQL ,...

What is the relationship between BMT/CMT and an application/container-managed EntityManager?

The various partial descriptions of the subject have led me to suspect that BMT is strongly tied to an application-managed EntityManager (and the use of UserTransaction), and that CMT is strongly...

How to control transaction of CMT EJB from client

We are trying to build an application, which talks to the remote EJB services and local database. EJB methods are CMT with TransactionAttributeType.REQUIRES_NEW. My question is: how can we...

Spring + EJB 3.1 CMT vs BMT transactions

We have a simple stateless EJB timer that gets an instance of a spring service injected into it. The spring service has a method marked as transactional. When the EJB uses Transaction Management...

How to implement container managed transaction (CMT)?

I wanted to persist an object(ReportBean) to the database, but I got error message: javax.persistence.TransactionRequiredException: Transaction is required to perform this operation (either use...

Container managed transcation (CMT) in hibernate + EJB

The hibernate documentation says: >With CMT, transaction demarcation is declared in session bean deployment descriptors, rather than performed in a programmatic manner. but I can't find any...

PersistenceContext in CMT seems to be different of PersistenceContext in BMT

I'm currently having issues refreshing the data in my PersistenceContext. I have a CMT EJB3 bean which calls a BMT EJB3 bean. In the BMT bean, I do some process logic on an object. I commit the...

Cannot persist/merge using JTA CMT

I need to created a schedule web app that can copy data from oracle DB to a MSSQL DB. All the codes compiled and tables created successfully in the MSSQL DB once the web app deployed. But the...

CMT transactions

One more question from my side ... If I have a stateless service (Stateless Session Bean) as facade (say GlobalService) which methods invokes several other services (again SLSBs, say FooService...

Why is there no @TransactionTimeout annotation for EJB3 CMT in Java EE

For Container Managed Transactions (CMT) in EJB3, we have the following EJB annotations for Transaction Management. @TransactionAttribute @TransactionManagement Unfortunately, there are no ways...

CMT JTA, but "no transaction is in progress"

I'm able to call entityManager.merge(obj), but not entityManager.flush(). I am getting "no transaction in progress". My application context has: &lt;jee:jndi-lookup...

lua 5.3 lpeg: Cmt, Cb and / operator

Here is a lua code example run in a terminal. It creates a named capture containing the constant "FOO" ``` L = require('lpeg') p1 = L.Cg(L.Cc('FOO'), 'foo') print(L.Ct(p1):match("").foo) ``` It...