Hello all I have a simple Spring application which will not end as there is still a reference left to org.enhydra.jdbc.pool.PoolKeeper. I include all the references I feel are revelant below does it look ok and has anyone experienced this before? I ran jstack to see what non daemon threads where running and found the following. "Threa...
Is it possible to use EJB 3 with JDBC. I read somewhere, that it's allowed. However, I hear that EJB 3 implementation uses JTA, by default. What does that mean for JDBC? Is it only for the transaction support? That means JTA is used for transaction when using JDBC code? Meaning that even local transactions are implemented as global tran...
I am trying to test an entity EJB3 with Spring. The EJB itself does not uses Spring and I would like to keep duplications of the production JPA configuration minimal (ie not duplicating persistence.xml for exemple). My unit tests seems to work but even though my unit tests should be transactionnal, data is persisted between the various...
I'm trying to fully understand the JTA demarcation with CMT. The behavior I am experiencing is that only the first @TransactionAttribute of the method is respected on the EJB and subsequent method invocations of the same bean with different @TransactionAttribute annotations are not. Example: @Stateless @TransactionAttribute(Transact...
Hi, I have resource local datasource (Oracle9i) deployed at JBoss 5.1.0: <datasources> <local-tx-datasource> <jndi-name>OracleDS</jndi-name> <connection-url>jdbc:oracle:thin:@IP_ADDRESS:1521:inv9i</connection-url> <driver-class>oracle.jdbc.driver.OracleDriver</driver-class> <user-name>***</user-name> <password>***<...
I'm using Weblogic 9.2 with a lot of MDBs. These MDBs access JDBC DataSources and write to both locally and externally managed JMS Destinations using local and foreign XAConnectionFactorys, respectively. Each MDB demarcates a container-managed JTA transaction that should be distributed amongst all of these resources. Below is an excerpt...
I`m using hibernate with jpa, and it is configured with persistence.xml Is it possible to get hibernate connection properties from web application? Thanks. ...
We configure our Spring transaction in Spring config as: <tx:jta-transaction-manager/> I gather this means that Spring will automatically discover the underlying JTA implementation. So when we start up JBoss we see these messages while Spring searches: [JtaTransactionManager] [ ] No JTA TransactionManager found at fallback JNDI loca...
Hi all, we're currently working on testing JTA failure behaviour, on a system that receives messages using JMS, persists them, and sends results using another class. The whole thing is tied together using Spring. Current unit tests use HSQLDB, Apache ActiveMQ and Bitronix for transaction management. Success with this has been limited, ...
I'm running an application with the following components: Oracle 9i WAS 6.1.0.23 with WS and EJB3 features pack JPA with Hibernate 3.3.2.GA as provider (with Hibernate-EntityManager 3.4.0) Spring transaction manager for WAS : UowTransactionManager (spring 2.5.6) Spring webflow with flow-managed persistence (2.0.8), i.e. the entity mana...
Hello, what is the best practice to handle multiple EARs and the same transaction, as far as we know we need to apply XA concepts in order transaction works correctly. but apparently in currents project that we've been working on, this is not strictly necessary for creates and updates; however if we try to retrieve any collection from an...
1.may i know what is the different of both? both also supported by all database right? 2. jpa transactionmanager and jta transactionmanager different? can explain? ...
Using Spring: can jta-transaction-manager use id as name so that I can pass it as REF to my service layer like below? is tx:jta-transaction-manager can only be used for je22 container? I mean for Tomcat, I need to do it manually, like below: <tx:jta-transaction-manager id="name_transactionmanager"/> <bean id="projectService" clas...
may i know as my configuration is done directly on applicationContext.xml, i do not have persistence.xml . by default this is resource_loca or jta? do i need to add extra parameter if i want to use jta? <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName"...
Q1. i do understand when we need to deal with multiple databases, we need to use global transaction. but from this post http://fogbugz.atomikos.com/default.asp . the person suggested just use spring aop to advise on the different transactionmanager ( more > datasource/sessionfactory). can anyone explain in what kind of situation we ca...
My question is related to Transactions and Exceptions Requirements: I have 10 records to insert into database table. And after inserting every record, I insert data into another table. So if inserting to second table fails, I want to rollback that record. Ex. Say handle cash transfer (from one account to account) for 10 persons at a t...
I changed the JTA transaction timeout from admin console and set to 300, even after changing it fails saying JTA transaction unexpectedly rolled back (maybe due to a timeout) with a: weblogic.transaction.RollbackException: Transaction timed out after 181 seconds` To make sure whether my changes (timeout value 300) got reflected for th...
Hi I m using glassfish v2 and persistence in a web application. I m calling persistence codes using a normal java class file inside a web Application I can select easily using this code: - @PersistenceUnit public EntityManagerFactory emf; EntityManager em; public List fname (String id) { String fname = null; List persons ...
I have two datasources in my Web application (principalDB and backupDB) on two Postgresql DBs, and a web container managed transaction manager (with Atomikos) for them. Spring FW and Hibernate are my building blocks for the application. The problem I am running into is that Jetty 6.1.3 web container does not seem to load the app specific...
I'm attempting to use hibernate entity manager with mysql and glassfish. I'm getting the following error when attempting to use a JTA datasource: Caused by: org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFact...