Search...
FAQs
Subscribe
Pie
FAQs
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search Coderanch
Advance search
Google search
Register / Login
programming forums
Java
Mobile
Certification
Databases
Caching
Books
Engineering
Micro Controllers
OS
Languages
Paradigms
IDEs
Build Tools
Frameworks
Application Servers
Open Source
This Site
Careers
Other
Pie Elite
all forums
this forum made possible by our volunteer staff, including ...
Marshals:
Campbell Ritchie
Ron McLeod
Tim Cooke
Paul Clapham
Liutauras Vilda
Sheriffs:
Junilu Lacar
Rob Spoor
Jeanne Boyarsky
Saloon Keepers:
Stephan van Hulst
Carey Brown
Tim Holloway
Piet Souris
Bartenders:
Other threads similar to
EntityManager.getTransaction
EJB Certification (OCEEJBD)
Resource-Local EntityManagers with EntityTransaction
11 replies
EJB and other Jakarta/Java EE Technologies
Exception Description: Cannot use an EntityTransaction while using JTA.
1 reply
Object Relational Mapping
How to create a Template for EntityManager in a WebApplication
8 replies
Programmer Certification (OCPJP)
increment ???
2 replies
EJB Certification (OCEEJBD)
EntityTransaction.begin(); and EntityTransaction.commit();
12 replies
Programmer Certification (OCPJP)
thread Q of Dan's Mock Exam
5 replies
EJB Certification (OCEEJBD)
EJB3 Beta Certification - EntityManager BASIC notes.
4 replies
EJB Certification (OCEEJBD)
EJB3 Beta Certification - Help =))
1 reply
EJB and other Jakarta/Java EE Technologies
How to know who is calling when a business method is called for a stateless bean?
5 replies
Threads and Synchronization
ThreadLocal variables
6 replies
Java in General
singleton pattern
7 replies
EJB and other Jakarta/Java EE Technologies
Problem -EJB3+JPA+HIbernate
6 replies
Architect Certification (OCMJEA)
entity bean finder methods - what happens exactly?
0 replies
EJB Certification (OCEEJBD)
Doubt on Sun Assessment Q07
11 replies
EJB Certification (OCEEJBD)
find and getReference methods
7 replies
EJB and other Jakarta/Java EE Technologies
Problem with EJB Stateless Session Beans (Use In Beans Count).
4 replies
Programmer Certification (OCPJP)
Regarding Overriding
10 replies
OO, Patterns, UML and Refactoring
It is all a matter of where u use it
7 replies
Programmer Certification (OCPJP)
For loop using thread as object
4 replies
Beginning Java
A thorny problem about class Random
3 replies
Struts
Hibernate and Struts 2 question
1 reply
EJB Certification (OCEEJBD)
DI with @Resource adnotation understanding
10 replies
Programmer Certification (OCPJP)
equal or not ?
1 reply
EJB Certification (OCEEJBD)
Cleared SCBCD last week.. some notes
4 replies
Programmer Certification (OCPJP)
Calling constructor
2 replies
Programmer Certification (OCPJP)
SCJP5 Kathy sierra : Thread confusion
6 replies
Programmer Certification (OCPJP)
constuctor question ?
1 reply
Java in General
Time output not updating
7 replies
EJB and other Jakarta/Java EE Technologies
Stateless EJB having statefull information
5 replies
EJB and other Jakarta/Java EE Technologies
Stateless vs Stateful bean
25 replies
Programmer Certification (OCPJP)
Exam 9, Q24 Dan Chisholm
8 replies
Programmer Certification (OCPJP)
Need Explanation
6 replies
Struts
Instantiate Action instances
3 replies
Java in General
The Singleton Pattern - Guarding against the reflection attack and synchronizing
6 replies
EJB Certification (OCEEJBD)
Difference between UserTransaction and EntityTransaction?
3 replies
Object Relational Mapping
On what Transaction Type the code can be reliable
2 replies
Object Relational Mapping
difference between modifying a persistent entity within a transaction and outside a transaction
1 reply
Object Relational Mapping
Hibernate PersistenceException: Invalid persistence.xml
0 replies
Servlets
Application variable
6 replies
Threads and Synchronization
Does each instance of the Object own a lock OR .....
7 replies
Programmer Certification (OCPJP)
Access Modifiers pg 26 k&b book(doubt)
3 replies
Object Relational Mapping
Constraint Violation Question
2 replies
Object Relational Mapping
Effective way for checking whether the entity exist before persisting
1 reply
EJB Certification (OCEEJBD)
Stateless Session bean : Multiple Clients reference
5 replies
EJB Certification (OCEEJBD)
SCBCD: Closed entity manager
2 replies
Web Services
Question about publishing JAX-WS
3 replies
JDBC and Relational Databases
Problem in commit when coding using java and jdbc
16 replies
EJB and other Jakarta/Java EE Technologies
Maintaining State
2 replies
Programmer Certification (OCPJP)
Dan's mock exam: Hashcodes
4 replies
Web Services Certification (OCEJWSD)
JAX-RPC client side programming
7 replies