1. how to maintain single transaction for multiple users coderanch.comHi , In my project i have a scenario. I am maintaining medicine stock.In that the availability of crocin tablet is 50. 2 or more users requesting the crocin tablet at the same time.It shows the availability to all users as 50. But my intention is while issuing the crocin tablet to the first user then how to display the updated ... |
3. Transactions coderanch.comHi, It seems to me that if a trnasaction has not been commited; I should not be in the database and therefore; I should not be able to see in the result set before printing and I should not be able to see in the print out statement. In this program I commit the first insert query only; but not the ... |
4. Transaction isolation level coderanch.com |
5. 2 transactions from same users in same milisecond coderanch.comhi, 2-3 times per day I got a situation, when I see that customer has made 2 different transactions in exactly same time. It is problem as my (web) application is operating on money, and in this situation the balance is not correctly updated. As I observed it is not delay in database, as my session bean logs same time for ... |
6. Transaction Management Across Multiple DAOs coderanch.comHi, I am working on an application where I have 2 DAOs: CustomerDAO and SubscriptionDAO. I am using pure JDBC within those daos. A manager SLSB creates and call CRUD methods on these DAOs. In the scenario, whenever a new Customer is created, I need to create a Subscription automatically. (giving the customer id to the subscription) I do this like ... |
7. JDBC transaction setting dbforums.comhello people.. I wrote a java code to know the transaction process. I clearly set the AutoCommit into false. Then I forcibly disable the commit just for checking purpose. But the database changes whenevewr the statement executes. I have given below the code. It should not update the database .But it does.I dont know where I am missing the technical things.. ... |
8. Need help with transactions in java dbforums.comHi, I cant figure out what is wrong with this code. What is does is basicly this. First the connection is set to autocommit= false then 1. Run a stored procedure to delete some data 2. Generate a long insertstring from arrays sent to this method. 3. Extract some vital data from the arrays for later use. 4. Execute the insertstring ... |
9. Nested transactions and JDBC dbforums.comHi, I would like to implement nested transactions with JDBC. I've checked the "savepoints" interface, but it seems that "nested" applies only to rollback functionality. Why is that? I would like to be able to commit the inner transaction, and after a while also the outer. How can i achieve this functionality with JDBC (3.0) and Oracle (10.1.2)? Thanks! Michael. |
10. Need to execute multiple stored procedures within single transaction dbforums.com |
11. Atomikos Transaction Manager Performance Issue java-forums.orgHi, I am using atomikos version 3.6.4 in my project and connecting to two different schemas on a Database. My data sources are "AtomikosDataSourceBean" and using jdbcTemplate for querying database. Type of my transaction is "com.atomikos.icatch.jta.UserTransactionManage r" as defined below: |
13. file matching multiple transactions java-forums.orgI am working on a homework assignment and I am halfway finished. We had to write a file matching program to begin with, which I have completed. I need to figure out how to deal with multiple matches for the same file. Any help would be greatly appreciated. The problem: (File Matching with Multiple Transactions) It's possible (and actually common) to ... |
14. http transaction prob. java-forums.orgI am an absolute beginner. I have read through and use the java URL, URLConnection, and such. I just don't know how to use them beyond reading directly from an url into a BufferedReader. ie.... URL url = new URL(UrlToFind); BufferedReader urlin = new BufferedReader( new InputStreamReader( url.openStream())); Even that I copied off the internet. I'm gonna just state the problem ... |
15. Error during execution, transaction rollbacked. java-forums.org10-27-2011 02:31 AM #1 seal0rd Member Join Date Oct 2011 Posts 3 Rep Power 0 Error during execution, transaction rollbacked. can anyone help me to sort this out.. i have a problem with an admin side code... whenever i tried to process a request by accepting a client registration, instead of giving me ("Accepted the request with accno " ... |
16. Transaction propagation question forums.oracle.comI am new to Java programming and I've read many tutorial about transactions and there's something I don't understand about transaction propagation modes, especially the difference between REQUIRED AND REQUIRES_NEW. For REQUIRED, it says that if the method is executed within a client transaction context,therefore the method is executed within that transaction. I don't understand what 'client transaction context' mean here? ... |
17. reading transactional database forums.oracle.com |
18. Methods and arrays to create a retail store with customer transaction forums.oracle.comI have to create a program that has the main method which calls the rest of the methods. They are readProducts which reads the data from an input file into arrays, printInventory which prints the inventory information, writeProducts which writes inventory information into the file, transaction which processes customer transactions, and productIndex which searches for a desired product. I understand the ... |
19. Transaction forums.oracle.com |
20. transaction in j2ee forums.oracle.com |
21. Which layer implement Transaction mechanism forums.oracle.comI knew ORM tools, such as Hibernate, have their own transaction management mechanism. We can also harness transaction by using JDBC directly. And DBMS has its transaction facilities either. I wonder that in which layer(s) the transaction is actually implemented in a J2EE application? I guess that the transaction in Hibernate is built upon on JDBC, in turn the JDBC rely ... |
22. jdbc restart transaction on deadlock forums.oracle.comThat while loop is pointless because you always set working to false regardless of whether there is an exception or not. In the case of deadlock you need to stop what you are doing for the current operation, close all open cursors for the current operation, and abort the transaction. It is not something you usually explicitly code for though. |
23. Re: Transactions in Message Driven Beans (newbie doubt) HELP! forums.oracle.comSometimes a problem is not a problem when you just don't make a problem of it. What do you think to chance is that this case is ever going to happen? It is probably going to be VERY slim. And if it ever does occur, what will the damage be? Perhaps a field will contain an out of date value, well ... |
24. Re: Transactions in Message Driven Beans (newbie doubt) HELP! forums.oracle.com |
25. Single WEB provisioning -- multiple DB Transactions forums.oracle.comThe requirement is simple A web application is connected to single SCHEMA1 on DB1 Provision of Data Operations ( Insert / Delete / Modify ) to TABLE X is done via web application on SCHEMA1 on DB1 We require a intermediate tool to do the same Provision of Data Operations as Data from TABLE X from SCHEMA1 on DB1 to TABEL ... |
26. Problem with Corba Threads and Transactions forums.oracle.comHi, I have a tiny problem that is driving me crazy. I have an application that interacts with a database. This application is written in Java and has CORBA interfaces for all of the database operations. Basically, the program logic is the following (client side): 1. get a DatabaseConnectionManager object 2. get a Session (Which in the server is the database ... |
27. Java How to calculate Transactions forums.oracle.com |
28. Sealing violation at runtime, package javax.transaction is sealed forums.oracle.comHello, If I try to login on a LoginContext, a LoginException is thrown: Exception Message: javax.security.auth.login.LoginException: java.lang.SecurityException: sealing violation: package javax.transaction is sealed Is this a classloading problem? Do you know how to solve this issue? JAAS Clientlogin in ApplicationImpl... Exception Message: javax.security.auth.login.LoginException: java.lang.SecurityException: sealing violation: package javax.transaction is sealed javax.security.auth.login.LoginException: javax.security.auth.login.LoginException: java.lang.SecurityException: sealing violation: package javax.transaction is sealed at weblogic.security.auth.login.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:199) ... |
29. J2EE Transaction questions forums.oracle.com |
30. Nested transactions forums.oracle.com |
31. JDBC transaction isolation forums.oracle.com |
32. XA Transaction error while starting WSAD forums.oracle.comHi, I am facing a problem while starting WSAD. It is giving below error: [1/21/08 12:48:45:029 IST] 6528e6db RegisteredRes E WTRN0078E: An attempt by the transaction manager to call start on a transactional resource has resulted in an error. The error code was XAER_RMERR. The exception stack trace follows: javax.transaction.xa.XAException: [IBM][SQLServer JDBC Driver][SQLServer]Can't find an idle worker thread for XaStart at ... |
33. TRANSACTION_READ_UNCOMMITTED informix forums.oracle.comI have a problem with the TRANSACTION_READ_UNCOMMITTED isolation level with informix. I am using '3.00.JC1' version of jdbc drivers of informix . The problem is that within a transaction if I am setting the trasanction isolation level to TRANSACTION_READ_UNCOMMITTED the transaction gets commited, and even if I rollback after setting the transaction isolation level the transaction is committed. I dont know ... |
34. Java transaction Service... forums.oracle.comHi frnds, I am writing a program which will be migrating huge(around 20 million rec) data from one database to another. During the execution time if the program fails at any moment then is there any facility in JTS so that I can restart that application again from the point where it failed? If it is not possibl in JTS then ... |
35. java transaction library forums.oracle.com |
36. Problem with jdbc transaction forums.oracle.comhi guys.., I know how to use transaction using jdbc.I coded like this for the mysql database- try{ Connection con=DriverManager.getConnection(....); Statement stmt=con.createStatement(...); con.setAutoCommit(false); // Starting a transaction stmt.execute("update tablename set ......."); stmt.execute("update tablename2 set...."); con.commit(); //Ending the transaction con.setAutoCommit(true); } catch(SQLException se) { con.rollback(); // undoing everything and ending the transaction } But did not work.When all the operations are not ... |
37. Distribution transaction management forums.oracle.com |
38. Do I need to declare a transaction in this case? forums.oracle.com |
39. Declarative Transaction Management forums.oracle.com |
40. What's wrong in this transaction? forums.oracle.com |
41. Statement in Transaction Does Not Roll Back forums.oracle.com |
42. Transaction forums.oracle.comThey are two different hooks into a transaction. The first is the "hibernate way", the second is the "JEE container way". From EJB 3.0 upwards you hardly have to interact with the UserTransaction; when using container managed transactions all the transaction handling magic is hidden from you. If you use Hibernate in your application, by all means use Hibernate directly to ... |
43. Managing transactions in a ticket booking site forums.oracle.comHello, I am looking to develop an application where I can make a ticket booking site (for a theater, for example). So, its just a couple of jsps and a simple UI page where I display the images of already occupied tickets with a certain color and the available seats with another color. Something that I am not able to figure ... |
44. transaction attributes forums.oracle.com |
45. Need info on Transaction API forums.oracle.comuser575089 wrote: Why Transaction API's are different ? If everybody start making Transaction API's of their own , then this is going to be total chaos. How this issue is addressed in java world ? Do you have a .NET background by any chance? A Hibernate transaction and an EJB transaction are two different beasts, but both with a similar function. ... |
46. @Transactional(propagation = Propagation.REQUIRES_NEW) forums.oracle.comConsider I have 4 transactions to execute. During every transaction, a common process is called in the end. So it gets called 4 times unnecessarily. So I have planned it such a way that during the first 3 transactions, only the unique changes are done and the common process is skipped. This is because during the 4th transaction, that common process ... |