[JBoss-user] [Persistence,JBoss/CMP, Hibernate, Database] - Define DB2 schema in data-source.xml ?
Hi, is there a way to set the db2 schema to use in the datasource definition? something like myds url com.ibm.db2.jcc.DB2Driver myschema user pass Thanks in advance, Stefan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3913372#3913372 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3913372 --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence,JBoss/CMP, Hibernate, Database] - JBoss 3.2.6 + DB2 8.1 TIMESTAMP finder
Hi, I have the following finder @ejb.finder signature="java.util.Collection * findByOpenAndOlderThan(java.util.Date d)" query="SELECT * OBJECT(tx) FROM Transaction AS tx WHERE tx.merchantTimestamp < ?1 * AND tx.sc=0 AND tx.bankTimestamp IS NULL" * The field in DB2 are of type TIMESTAMP. The finder fails with Find failed: COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/LINUX] SQL0401N The data types of the operands for the operation "<" are not compatible. SQLSTATE=42818 If I use the db2 prompt to select from the db, it works. Unfortunatly, I cannot how the String that jboss gives in the SQL looks like, because the log only shows an ? in the generated SQL instead of the actual value. Thanks for any advice, Stefan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3907381#3907381 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3907381 --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: Can any one help me in writing CMP2.0 application
Check out Xdoclet for generation of jboss-specific deployment descriptors. Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3860099#3860099 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3860099 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - CMR bean.addRelation(relatedBean) failes
Hi, I am using Jboss 3.2.6 with the SLQ92 Compiler and have the following problem: I have 3 CMP entity beans (A1,A2 and B) both A beans hava a 1-1 relationship to B (A1 1---1 B 1 --- 1 A2). I can create a new instance of A1 and call b.set(a1), however the exact same call failes if I create a new instance of A2 and try b.setA2(a2) (Note that the instances of B are not the same) (B is PartnerPaymentRootContract, A2 is GenericContractualPartner) The call to b.setA2(a2) results in the following exception: | javax.ejb.NoSuchObjectLocalException: Entity not found: primaryKey= | | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:158) | | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:341) | | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148) | | at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:111) | | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) | | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) | | at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:484) | | at org.jboss.ejb.Container.invoke(Container.java:709) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.invokeRemoveRelation(JDBCCMRFieldBridge.java:1211) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.createRelationLinks(JDBCCMRFieldBridge.java:979) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.createRelationLinks(JDBCCMRFieldBridge.java:961) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setInstanceValue(JDBCCMRFieldBridge.java:897) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setValue(JDBCCMRFieldBridge.java:708) | | at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler$FieldSetInvoker.invoke(EntityBridgeInvocationHandler.java:156) | | at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:91) | | at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:62) | | at de.fiducia.giropay.billingEntity.PartnerPaymentRootContractCMP$Proxy.setGenericContractualPartner() | | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | | at java.lang.reflect.Method.invoke(Method.java:324) | | at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1123) | | at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72) | | at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:289) | | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) | | at org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:116) | | at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:175) | | at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89) | | at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:54) | | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84) | | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315) | | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148) | | at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:111) | | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) | | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) | | at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:484) | | at org.jboss.ejb.Container.invoke(Container.java:709) | | at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:419) | | at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:44) | | at $Proxy272.setGenericContractualPartner(Unknown Source) | | at de.fiducia.giropay.logic.UpdateManagerBean.updatePartnerPaymentRootContract(UpdateManagerBean.java:1419) | | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Delegat
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB QL: Selecting anything different than entity beans
Arne, you should really make yourself familiar with the documentation of Jboss, it will help you understand how ejb-selects are _different_ from ejb-finder methods. They ARE used to retrieve only a single field of an entity bean. You also should take the time and read the chapter about load-sets and other optimizations. Regards, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859600#3859600 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859600 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: Adding CMR fails
I have a similar problem. I have 3 Beans A1,A2 and B. both A1 and A2 have a 1-1 relationship to B. B has a 1-1 Relationship to both A1 and A2. If I create a instance of B and call b-setA1(A1), everything works, whereas b.setA2(A2) doesnt work. The Relationships are defined identical. I get the following Error | 2004-12-21 14:38:40,671 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackLocalException in method: null, causedBy: | | javax.ejb.NoSuchObjectLocalException: Entity not found: primaryKey= | | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:158) | | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:341) | | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148) | | at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:111) | | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) | | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) | | at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:484) | | at org.jboss.ejb.Container.invoke(Container.java:709) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.invokeRemoveRelation(JDBCCMRFieldBridge.java:1211) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.createRelationLinks(JDBCCMRFieldBridge.java:979) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.createRelationLinks(JDBCCMRFieldBridge.java:961) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setInstanceValue(JDBCCMRFieldBridge.java:897) | | at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setValue(JDBCCMRFieldBridge.java:708) | | at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler$FieldSetInvoker.invoke(EntityBridgeInvocationHandler.java:156) | | at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:91) | | at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:62) | | at de.fiducia.giropay.billingEntity.PartnerPaymentRootContractCMP$Proxy.setGenericContractualPartner() | | at de.fiducia.giropay.billingEntity.PartnerPaymentRootContractBean.setContractualPartner(PartnerPaymentRootContractBean.java:326) | | at de.fiducia.giropay.billingEntity.PartnerPaymentRootContractBean.ejbPostCreate(PartnerPaymentRootContractBean.java:146) | | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | | at java.lang.reflect.Method.invoke(Method.java:324) | | at org.jboss.ejb.plugins.CMPPersistenceManager.postCreateEntity(CMPPersistenceManager.java:233) | | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.postCreateEntity(CachedConnectionInterceptor.java:278) | | at org.jboss.ejb.EntityContainer.postCreateLocalHome(EntityContainer.java:589) | | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | | at java.lang.reflect.Method.invoke(Method.java:324) | | at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:) | | at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72) | | at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:289) | | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) | | at org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:116) | | at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:175) | | at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89) | | at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44) | | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88) | | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315) | | at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:128) | | at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:85) | | at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogIn
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB QL: Selecting anything different than entity beans
Well, just forget the WHERE clause and you will get the names of all customers. Anohter possibillity is to define load-sets that correspond with the Xdoclet-defined value-objects. (You can define more than one VO for an EB). Regards, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859469#3859469 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859469 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB QL: Selecting anything different than entity beans
What you migth want are EJB-Selects, they allow you to do something like SELECT c.name FROM Customer AS c WHERE c.id=?1 EJB-Selects are descibed in the JBoss dokumentation and are supported by special XDoclet-Tags. Regards, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859451#3859451 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859451 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB Select not working
Hi, thanks for your help, it works! Is the SQL92 Compiler scheduled to become the default compiler for the JBoss 3.x series? Regards Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859436#3859436 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859436 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB Select not working
I tried 3.2.6 and the Exception disappeared. But the query still gives incorrect results (or at least unexpected results, maybe I am thinking in the wrong way) The SQL executed under 3.2.6 is: SELECT DISTINCT t0_m.id FROM Merchant t0_m, MerchantPartnerContract t1_m_merchantPartnerContract WHERE (t1_m_merchantPartnerContract.id IS NULL AND t0_m.id=t1_m_merchantPartnerContract.merchantId) Which doesn't return anything because the id-field of the merchantPartnerContract is the PK-field and therefore never NULL. The query should retun the merchant.id field for all merchants that don't have a contract (and therefore dont show up in the merchantParnterContract.merchantId column). Please let me know how to formulate a EJB QL query that returns the desired results. Or maybe this IS a bug? Thanks in advance, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859271#3859271 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859271 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: EJB Select not working
I set logging to debug and the generated SQL is Executing SQL: SELECT DISTINCT t0_m.id FROM Merchant t0_m WHERE (t1_m_merchantPartnerContract.id IS NULL) which doesn't look ok to me... Regards Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3858915#3858915 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3858915 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - EJB Select not working
Hi, I have 2 CMP Beans that have a 1-1 relationship Merchant and MerchantPartnerContract. I need to find all Merchants that dont have a contract, and to get their Ids. I trie to do this using the ejb-select SELECT m.id FROM Merchant AS m WHERE m.merchantPartnerContract IS NULL JBoss deploys it, but when I call the method, I get the following Exception Find failed: java.sql.SQLException: General error message from server: " Unknown table 't1_m_merchantPartnerContract' in where clause"; The table is indeed unknow because it doesnt exist on the database... I am running Jboss 3.2.2, Mysql 4.0.14 and mysql connector 3.0.16 Thanks in advance for any suggestion, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3858899#3858899 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3858899 --- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [EJB/JBoss] - Re: Unable to access remote entity bean. plz suggest
If I understand your setup correctly, you are using the enity-beans remote interface, this is usually not a good application design. Instead, you should use a session bean in the same container as a facade to the enity bean. This is just a general suggestion, witout any cde I am not shure if I understand your setup correctly. Please post the code I asked for in the previous posting. Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3841478#3841478 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3841478 --- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [EJB/JBoss] - Re: Unable to access remote entity bean. plz suggest
Please post the method of the session bean that retrieves the entity bean data and returns it to the client. Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3841477#3841477 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3841477 --- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [EJB/JBoss] - Package EJB interfaces in client-application/web-module ?
Hi, I have an EJB Module running in Jboss and 2 Client-Apps, one running stand-alone, one running as web-module in an tomcat instance. Do I need to package the EJB interfaces (home/remote) into the client-apps or do I need them only at compile-time ? For now, I am packaging them into the client-app, but this seems to cause problems when I deploy the web-app into the tomcat instance running within jboss. Do I have to package 2 apps (one running within jboss, one running in a stand-alone tomcat) or is there a way to solve this ? It would also be interesting if there are any best-practices for situations like this (running client-apps in jboss for development and in stand-alone tomcat for production). Thanks in advance, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3841475#3841475 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3841475 --- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: ejb-select traversing CMR collections
Thanks for your reply. Your code didnt work, but it tipped me off into the right direction. The working statement is: select c.id from A a, in (a.bs) b, in (b.cs) c WHERE a.id = ?1 Regards, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3839379#3839379 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3839379 --- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - ejb-select traversing CMR collections
Hi, in my App I have 3 CMP Beans with one to many relations. A 1 --- * B 1 --- * C (A has multiple B which has multiple C) I need to get all ids of C for an instance of A. I tried SELECT c.id FROM A , IN (a.bs.cs) AS c WHERE a.id = ?1) but it wont work. Is there a way to do this in a single query or do I have to get all ids of all Bs for one a and then all ids of all Cs for B in 2 querys ? Thanks in advance, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3839218#3839218 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3839218 --- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS & JBossMQ] - One more thing
There is one more thing: Though I have set MyPoolSize to 100, it looks like there is only one MDB Instance working at a time (I did a log.debug(this,this,messageDrivenContext) and in the log I get the same pointers on every call for about 10 calls, the another one for the next 10 calls and so on Maybe I am doing something very wrong, but I have no clue what Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3835744#3835744 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3835744 --- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Messaging, JMS & JBossMQ] - poor MDB performance
Hi, I am using Jboss 3.2.3 with mysql as persistent store for JMS messages. I have a large number of messages (about 20k) in the store. The performance is not very good, my MDB gets a new message every 500ms or so. The processing in the MDB itself takes about 100ms. Is there any way to find out where the bottleneck is ? I am using the predefinded Queue A. Can anybody tell me how to find out which IL is used and how to change it? I have bought the documentation but I still cant find out where to set the IL for a specific Queue. Thanks in advance, Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3835721#3835721 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3835721 --- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: JBoss transaction deadlock
Hi, when does the lock ocour ? on ejbFind or on the first invokation of an beans getXX / setXXX method ? Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3834120#3834120 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3834120 --- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: Updating entity bean fields using BeanUtils
Hi, if you are using XDoclet, take a look at the @ejb.value-object tag. The handling of VOs is described on: http://xdoclet.sourceforge.net/valueobjects.html If you have any questions on this, dont hesitate to post in this thread Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3833909#3833909 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3833909 --- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Executed SQL on findAll()
Hi, I have an findAll() query in my entityBean. I select large numbers of beans with this method (up to 30k). The bean has an compound PK (id (String) + date (Date)). The server.log shows the following query: Executing SQL: SELECT blz, changeDate, flagDeletion, bankId FROM ShadowBLZ WHERE (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? AND changeDate=?) OR (blz=? ... And so on Is there a way to improve this ? I am using Jboss 3.2.2 + MySQL 4 Thanks in advance Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3830940#3830940 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3830940 --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - jbossQL in ejbSelect ?
Hi, is it possible to use JBossQL (we need the COUNT function) in an ejbSelect method ? I found the jboss.query Xdoclet-tag, but it seems only to work with ejbFindBy methods. Thanks in advance Stefan http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3824691#3824691";>View the original post http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3824691>Reply to the post --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - Re: ejb finder
You have to specify the FULL qualified Name of the Classes. use java.lang.String instead of String. Regards Stefan http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3824449#3824449";>View the original post http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3824449>Reply to the post --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Persistence & CMP/JBoss] - ejbSelect locking behaviour
hi, What is the expected locking behaviour of ejbSelect methods ? eg I have a bean called Merchant, if I use an ejbSelectAllMerchantIds method via an ejbHomeGetAllMerchantIds, would this lock all merchant EntityBeans as findAll() would do ? Thanks in advance, Stefan http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3824382#3824382";>View the original post http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3824382>Reply to the post --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Installation & Configuration] - Stop application on shutdown
Hi, in this thread: http://jboss.org/index.html?module=bb&op=viewtopic&t=45890 someone asked about starting an application on startup. The answer was to use a servlets init-method and load-on-startup 1 . Is there a similar method that gets called on stopping/undeploying the application ? Can such a method be used to unregister notification listeners from JMX MBeanservers ? Thanks in advance Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3822901#3822901 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3822901 --- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss MQ doesnt create tables on mySQL
Hi, I configured Jboss to use MySQL to persist JMS messages. On startup, I get the following message: --- 12:39:29,515 ERROR [PersistenceManager] Starting failed org.jboss.mq.SpyJMSException: Could not resolve uncommited transactions. Messag e recovery may not be accurate; - nested throwable: (java.sql.SQLException: Gene ral error, message from server: "Table 'test.jms_messages' doesn't exist") at org.jboss.mq.pm.jdbc2.PersistenceManager.resolveAllUncommitedTXs(Pers istenceManager.java:336) at org.jboss.mq.pm.jdbc2.PersistenceManager.startService(PersistenceMana ger.java:1356) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:1 92) at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea nDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceControl ler.java:976) at $Proxy14.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:394) at org.jboss.system.ServiceController.start(ServiceController.java:411) at org.jboss.system.ServiceController.start(ServiceController.java:411) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea nDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy4.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605) at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea nDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy6.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymen tScanner.java:302) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentS canner.java:476) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread. doScan(AbstractDeploymentScanner.java:201) at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(A bstractDeploymentScanner.java:274) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:1 92) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea nDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceControl ler.java:976) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:394) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea nDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy4.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at s
Re: [JBoss-user] JMS redelivery - how many times ?
Adrian, again, you saved me a lot of time by sending a single line of text :-) Thank you so much ! It is really people like you who make Jboss a better choice than other app-servers (among other things). Regards, Stefan > http://sourceforge.net/tracker/index.php?func=detail&aid=744455&group_id=22866&atid=381174 > > Regards, > Adrian > > On Tue, 2004-01-13 at 15:13, [EMAIL PROTECTED] wrote: >> Hi, >> >> is there a possibility to tell Jboss to redeliver >> a message N times to a MDB ? Something like: >> message.setProperty(JBOSS_JMS_REDELIVERY_COUNT,) ? >> >> Thanks in advance >> >> Stefan >> >> >> --- >> This SF.net email is sponsored by: Perforce Software. >> Perforce is the Fast Software Configuration Management System offering >> advanced branching capabilities and atomic changes on 50+ platforms. >> Free Eval! http://www.perforce.com/perforce/loadprog.html >> ___ >> JBoss-user mailing list >> [EMAIL PROTECTED] >> https://lists.sourceforge.net/lists/listinfo/jboss-user > -- > > Adrian Brock > Director of Support > Back Office > JBoss Group, LLC > > > > > --- > This SF.net email is sponsored by: Perforce Software. > Perforce is the Fast Software Configuration Management System offering > advanced branching capabilities and atomic changes on 50+ platforms. > Free Eval! http://www.perforce.com/perforce/loadprog.html > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JMS redelivery - how many times ?
Hi, is there a possibility to tell Jboss to redeliver a message N times to a MDB ? Something like: message.setProperty(JBOSS_JMS_REDELIVERY_COUNT,) ? Thanks in advance Stefan --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] session bean lookup and create - where ?
Hi, I am currently working on a application which consists of several sessionBeans (stateless). The session beans are using each other through their local-interfaces. Bean A is using bean B. I am using he xdoclet generated util-classes to lokkup the local-interfaces. The util-classes cache the home-interface. Is it ok to call the create() method of the home-interface everytime I need the bean B in bean A, or should I keep the local-interface of B in a variable in bean A and initialise it in the ejbCreate() method of A ? Maybe there is a even better way to do this ? Thanks in advance, Stefan --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] MDB JMS redelivery
Thank you very much, problem solved !! Thanks again, Stefan > Well your MDB does not run in a transaction context. Here is an example of > Xdoclet tags that enable JTA transactions in an MDB: > > /** > * ... other xdoclet stuff here > * > * @jboss.destination-jndi-name name="queue/parcelInstruction" > * > * @ejb.transaction type="Required" > * > * @author Stephane Nicoll > * @version$Revision: 1.12.2.1 $ > */ > > (MDB accepts only Required and NotSupported, see the spec) > > Once it is done, the setRollbackOnly will not do what you want anyway. If > you > call it, your message will be rolledback as well as everything which has > been > done inside that transaction (namely the creation of your entity bean). > The > only solution I see so far for you is to call another session bean with > RequiresNew as JTA parameter. It will suspend current transaction (the one > started by your mdb) and create a new one. You can commit the new one (and > so > the entity bean) and still rollback the first one. > > Regards, > > Stephane > > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Friday, January 09, 2004 11:37 AM > To: [EMAIL PROTECTED] > Subject: RE: [JBoss-user] MDB JMS redelivery > > >> Aaaarggg > Sorry ;-) >> >>>As I understand it, the only way to force re-delivery of the JMS message >>>is to throw an EJBException to force JBoss to rollback >>>the transaction. >> >> No. You cannot throw an EJBException from onMessage, see the spec. If >> you >> want to rollback the message, use >> messageDriventContext.setRollbackOnly(); > > I tried this, but then I get the following Exception: > > java.lang.IllegalStateException: setRollbackOnly must only be called in > the context of a transaction (EJB 2.0 - 15.5.1) > at org.jboss.ejb.MessageDrivenEnterpriseContext$MessageDrivenContextImpl > .setRollbackOnly(MessageDrivenEnterpriseContext.java:214) > at de.fag.grobi.logic.NotificationManagerBean.onMessage(NotificationMana > gerBean.java:190) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. > java:39) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces > sorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess > ... > > .. > > I am using XDoclet but it ignores any @ejb.transaction tag > on the onMessage method of the MDB. Where can I set the transaction > correctly (probably a xdoclet question)? > >> >> For the mix between JMS and CMP, I have no idea > When I get the ctx.setRollbackOnly to work, I hope to > resolve this problem by setting the transaction type > correctly. > > Regards, > > Stefan > > > --- > This SF.net email is sponsored by: Perforce Software. > Perforce is the Fast Software Configuration Management System offering > advanced branching capabilities and atomic changes on 50+ platforms. > Free Eval! http://www.perforce.com/perforce/loadprog.html > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > --- > This SF.net email is sponsored by: Perforce Software. > Perforce is the Fast Software Configuration Management System offering > advanced branching capabilities and atomic changes on 50+ platforms. > Free Eval! http://www.perforce.com/perforce/loadprog.html > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] MDB JMS redelivery
> Aaaarggg Sorry ;-) > >>As I understand it, the only way to force re-delivery of the JMS message >>is to throw an EJBException to force JBoss to rollback >>the transaction. > > No. You cannot throw an EJBException from onMessage, see the spec. If you > want to rollback the message, use messageDriventContext.setRollbackOnly(); I tried this, but then I get the following Exception: java.lang.IllegalStateException: setRollbackOnly must only be called in the context of a transaction (EJB 2.0 - 15.5.1) at org.jboss.ejb.MessageDrivenEnterpriseContext$MessageDrivenContextImpl .setRollbackOnly(MessageDrivenEnterpriseContext.java:214) at de.fag.grobi.logic.NotificationManagerBean.onMessage(NotificationMana gerBean.java:190) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess ... .. I am using XDoclet but it ignores any @ejb.transaction tag on the onMessage method of the MDB. Where can I set the transaction correctly (probably a xdoclet question)? > > For the mix between JMS and CMP, I have no idea When I get the ctx.setRollbackOnly to work, I hope to resolve this problem by setting the transaction type correctly. Regards, Stefan --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] MDB JMS redelivery
Hi, I have a MDB which takes messages from a Queue. In the onMessage() method, I am working with CMP beans. If something goes wrong, I want the JMS message to be redelivered, but the changes on the CMP beans should not be rolled back. As I understand it, the only way to force re-delivery of the JMS message is to throw an EJBException to force JBoss to rollback the transaction. But this also rolles back the changes on the CMP beans... Is there an obvious solution I am not seeing ? Thanks in advance, Stefan --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Tell Jboss to create INNODB tables (was: Session/Entity Bean Transaction Rollback)
Adrian,
thanks for the link, this was exactly what I needed.
Sometimes you dont need many words to explain something :-)
One more question: Where can I tell Jboss to
create tables with TYPE=INNODB ?
btw: I bought the JBoss dokumentation, but this
mailing list is far more helpfull for Jboss users.
Here comes a big "thank you" to all people here helping out
others !
Regards,
Stefan
>> http://www.mysql.com/doc/en/InnoDB.html
>>
>> Regards,
>> Adrian
>>
>> On Mon, 2003-12-22 at 15:22, [EMAIL PROTECTED] wrote:
>> > Hi,
>> >
>> > I forgot something,
>> > I am not shure if this is important: Im am using mySQL
>> > as RDBMS. The Datasource is configured as follows:
>> >
>> >
>> >
>> >
>> > mySQL_partnerMgmt
>> > jdbc:mysql://localhost/partnerMgmt
>> > org.gjt.mm.mysql.Driver
>> > root
>> >
>> >
>> >
>> >
>> >
>> > > Hi,
>> > >
>> > > I have a sessionbean (stateless), that provides a
>> > > method to create some entitys. If the creation of one
>> > > Entity fails, I want do rollback all creations, there
>> > > should be one or all entitys in the DB. I tried to
>> > > set transaction type="required" on the method and I
>> > > throw EJB Exceptions if something goes wrong, but after
>> > > the method fails, there are still some entitys left.
>> > >
>> > > Is there a way to tell JBoss to delete all entitys
>> > > created in the method if the creation of one fails ?
>> > >
>> > > The method looks like this (not actual code :-)
>> > >
>> > > createXXX(){
>> > > entityHome.create(1);
>> > > entityHome.create(2);
>> > > entityHome.create(3);
>> > > return;
>> > > }
>> > >
>> > > If create(3) failes, I dont want to have 1 and 2 in my database.
>> > >
>> > > Thanks a lot in advance,
>> > >
>> > > Stefan
>> > >
>> > >
>> > > ---
>> > > This SF.net email is sponsored by: IBM Linux Tutorials.
>> > > Become an expert in LINUX or just sharpen your skills. Sign up for
>> IBM's
>> > > Free Linux Tutorials. Learn everything from the bash shell to sys
>> admin.
>> > > Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click
>> > > ___
>> > > JBoss-user mailing list
>> > > [EMAIL PROTECTED]
>> > > https://lists.sourceforge.net/lists/listinfo/jboss-user
>> > >
>> >
>> >
>> >
>> > ---
>> > This SF.net email is sponsored by: IBM Linux Tutorials.
>> > Become an expert in LINUX or just sharpen your skills. Sign up for
>> IBM's
>> > Free Linux Tutorials. Learn everything from the bash shell to sys
>> admin.
>> > Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click
>> > ___
>> > JBoss-user mailing list
>> > [EMAIL PROTECTED]
>> > https://lists.sourceforge.net/lists/listinfo/jboss-user
> --
>
> Adrian Brock
> Director of Support
> Back Office
> JBoss Group, LLC
>
>
>
>
> ---
> This SF.net email is sponsored by: IBM Linux Tutorials.
> Become an expert in LINUX or just sharpen your skills. Sign up for IBM's
> Free Linux Tutorials. Learn everything from the bash shell to sys admin.
> Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click
> ___
> JBoss-user mailing list
> [EMAIL PROTECTED]
> https://lists.sourceforge.net/lists/listinfo/jboss-user
>
---
This SF.net email is sponsored by: IBM Linux Tutorials.
Become an expert in LINUX or just sharpen your skills. Sign up for IBM's
Free Linux Tutorials. Learn everything from the bash shell to sys admin.
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Re: [JBoss-user] Session/Entity Bean Transaction Rollback
Thank you very much, but this didnt solve my problem.
I am looking arround at the net, and it seems like a lot of peoploe
have the same problem - no answers
I guess it has to do somthing with my mySQL db. Does
anybody know how to configure a mysql as XA Datasource in JBoss ?
Thanks again, any help appreciated
Stefan
> At 14:42 22.12.2003, [EMAIL PROTECTED] wrote:
>>Hi,
>>
>>I have a sessionbean (stateless), that provides a
>>method to create some entitys. If the creation of one
>>Entity fails, I want do rollback all creations, there
>>should be one or all entitys in the DB. I tried to
>>set transaction type="required" on the method and I
>>throw EJB Exceptions if something goes wrong, but after
>>the method fails, there are still some entitys left.
>>
>>Is there a way to tell JBoss to delete all entitys
>>created in the method if the creation of one fails ?
>>
>>The method looks like this (not actual code :-)
>>
>>createXXX(){
>
> try this:
>
> try {
>
>> entityHome.create(1);
>> entityHome.create(2);
>> entityHome.create(3);
>> return;
>
> catch (CreateException ce) {
>logger.fatal("createXXX() failed", ce);
>sessionContext.setRollbackOnly();
>throw ce;
> }
>
> Rafal
>
>>}
>>
>>If create(3) failes, I dont want to have 1 and 2 in my database.
>>
>>Thanks a lot in advance,
>>
>>Stefan
>>
>>
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Re: [JBoss-user] Session/Entity Bean Transaction Rollback
Hi,
I forgot something,
I am not shure if this is important: Im am using mySQL
as RDBMS. The Datasource is configured as follows:
mySQL_partnerMgmt
jdbc:mysql://localhost/partnerMgmt
org.gjt.mm.mysql.Driver
root
> Hi,
>
> I have a sessionbean (stateless), that provides a
> method to create some entitys. If the creation of one
> Entity fails, I want do rollback all creations, there
> should be one or all entitys in the DB. I tried to
> set transaction type="required" on the method and I
> throw EJB Exceptions if something goes wrong, but after
> the method fails, there are still some entitys left.
>
> Is there a way to tell JBoss to delete all entitys
> created in the method if the creation of one fails ?
>
> The method looks like this (not actual code :-)
>
> createXXX(){
> entityHome.create(1);
> entityHome.create(2);
> entityHome.create(3);
> return;
> }
>
> If create(3) failes, I dont want to have 1 and 2 in my database.
>
> Thanks a lot in advance,
>
> Stefan
>
>
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[JBoss-user] Session/Entity Bean Transaction Rollback
Hi,
I have a sessionbean (stateless), that provides a
method to create some entitys. If the creation of one
Entity fails, I want do rollback all creations, there
should be one or all entitys in the DB. I tried to
set transaction type="required" on the method and I
throw EJB Exceptions if something goes wrong, but after
the method fails, there are still some entitys left.
Is there a way to tell JBoss to delete all entitys
created in the method if the creation of one fails ?
The method looks like this (not actual code :-)
createXXX(){
entityHome.create(1);
entityHome.create(2);
entityHome.create(3);
return;
}
If create(3) failes, I dont want to have 1 and 2 in my database.
Thanks a lot in advance,
Stefan
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Re: [JBoss-user] automatic primary key generation for CMP entityBeans?
>> I have seen the UUIDKeyGeneratorFactory, where can I find information >> about how to write my own factory ? > > You need to implement two interfaces: > org.jboss.ejb.plugins.keygenerator.KeyGeneratorFactory and > org.jboss.ejb.plugins.keygenerator.KeyGenerator. > Check the org.jboss.ejb.plugins.keygenerator.uuid for an example. > This is in the server module. Count on my guidance. We are interested in > contributions. The generator I have in mind will increment the values. In the interfaces, I cant see some init(startValue) method or something similar. This method should be there and should be called on initializing the generator. The UUIDGeneratorFactory returns a new instance of the generator every time. This is no problem with random keys, but for incrementing, I have to synchronize the multiple instances of the keygenerator in some way. Does somebody have any comments on that or can point me in the right direction ? Thanks in advance Stefan --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] automatic primary key generation for CMP entityBeans?
>> I have seen the UUIDKeyGeneratorFactory, where can I find information >> about how to write my own factory ? > > You need to implement two interfaces: > org.jboss.ejb.plugins.keygenerator.KeyGeneratorFactory and > org.jboss.ejb.plugins.keygenerator.KeyGenerator. > Check the org.jboss.ejb.plugins.keygenerator.uuid for an example. > This is in the server module. Count on my guidance. We are interested in > contributions. Thank you very much! I will take alook at this, I have to check with my boss, maybe we can contribute the generator. >> I also need to know how to >> use entity-commands/how to use the default keygenerator. > > A field that should use a generator is marked with in > jbosscmp-jdbc.xml. And the entity that has an auto-incremented field > should have an entity-command element that says what generation is used > for that field. For example, the command that uses a key-generator is > > > name="key-generator" > class="org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCKeyGeneratorCreateCommand"> > name="key-generator-factory">UUIDKeyGeneratorFactory > > > The UUIDKeyGeneratorFactory is the JNDI name under which the key > generator factory is bound. > > The UUID key generator is an MBean that is bound into the JNDI on the > start. It produces String values. > --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] automatic primary key generation for CMP entityBeans?
I have seen the UUIDKeyGeneratorFactory, where can I find information about how to write my own factory ? I also need to know how to use entity-commands/how to use the default keygenerator. Thanks in advance, Stefan > select max() is not safe. Look at standardjbosscmp-jdbc.xml file for > entity-commands for avaliable key generations. > > [EMAIL PROTECTED] wrote: > >> Hello, everyone >> >> I have a Entity Bean with a String as PK. >> The String consists of the characters [0-9]and[A-Z]. >> >> My approach is to get the latest key from the DB >> with an ejbSelect method(select MAX()). Is this >> safe, or is it possible that I assign accidentially the same PK >> to 2 entitys because the PK of the first one doenst show up >> in the DB while generating the second key ? >> >> Does JBoss have any sort of PK generator which I can >> configure ? Or can I use the auto-increment function of the >> Database (I want Jboss to create the tables). >> >> Thanks for any suggestion, >> >> Stefan >> >> >> --- >> This SF.net email is sponsored by: IBM Linux Tutorials. >> Become an expert in LINUX or just sharpen your skills. Sign up for >> IBM's >> Free Linux Tutorials. Learn everything from the bash shell to sys >> admin. >> Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click >> ___ >> JBoss-user mailing list >> [EMAIL PROTECTED] >> https://lists.sourceforge.net/lists/listinfo/jboss-user >> >> > > > > --- > This SF.net email is sponsored by: IBM Linux Tutorials. > Become an expert in LINUX or just sharpen your skills. Sign up for IBM's > Free Linux Tutorials. Learn everything from the bash shell to sys admin. > Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] automatic primary key generation for CMP entityBeans ?
Hello, everyone I have a Entity Bean with a String as PK. The String consists of the characters [0-9]and[A-Z]. My approach is to get the latest key from the DB with an ejbSelect method(select MAX()). Is this safe, or is it possible that I assign accidentially the same PK to 2 entitys because the PK of the first one doenst show up in the DB while generating the second key ? Does JBoss have any sort of PK generator which I can configure ? Or can I use the auto-increment function of the Database (I want Jboss to create the tables). Thanks for any suggestion, Stefan --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] performing tasks on application startup
You are right, I just doesn't look elegant to me :-) I was hoping for another more elegant solution, but I will probably go for the suggested one. Thanks, Stefan >> Unfourtunately, my app doesn't have >> an web-component, so I have to find some way to do this with > > Why don't you just add a simple web app that only does > the init()? > > Heiko > > P.S.: www.jugs.org > > > --- > This SF.net email is sponsored by: IBM Linux Tutorials. > Become an expert in LINUX or just sharpen your skills. Sign up for IBM's > Free Linux Tutorials. Learn everything from the bash shell to sys admin. > Click now! http://ads.osdn.com/?ad_id78&alloc_id371&op¿ick > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Timer MBean cant handle notification dates in the past
Hi,
I am trying to use the Timer MBean to notify
parts of my application. Sun tells me about the expected
behaviour:
If the timer notification to be inserted has a date that is before the
current date, the method behaves as if the specified date were the
current date. The first notification is delivered immediately and the
subsequent ones are spaced as specified by the period parameter.
source:
http://java.sun.com/j2ee/1.4/docs/api/javax/management/timer/TimerMBean.html
If I call addNotification as follows
mbServer.invoke(timerService.getObjectName(),
"addNotification",
new Object[] {
"grobiChangeNotification",
"I call you once",
null,
new Date(new Date().getTime() - 1) },
new String[] {
"".getClass().getName(),
"".getClass().getName(),
"java.lang.Object",
Date.class.getName()});
I get the following exception:
RuntimeException in MBean operation
'addNotification(java.lang.String,java.lang.String,
java.lang.Object,java.util.Date)
Please tell me I am doing something wrong, because
this feature is very important to me, and I would
hate to work-arround it.
Thanks,
Stefan
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RE: [JBoss-user] performing tasks on application startup
First of all: Thank you !
Unfourtunately, my app doesn't have
an web-component, so I have to find some way to do this with
ejbs. I thought of doing this in the ejbCreate method, but
this method doesn't get call until the first client
connects
> If your app has a web component to it you can use a listener that will
> notify you when the servlet context gets created. For example:
>
> public class MyListener implements ServletContextListener {
> private static Logger log = Logger.getLogger( MyListener .class);
>
> /** Constructs a new SimpleListener. */
> public MyListener() {
> }
>
> public void contextDestroyed(ServletContextEvent sce) {
> log.info("notification that the web app is stopping");
> }
>
> public void contextInitialized(ServletContextEvent sce) {
> log.info("notification that the web app is started");
> }
> }
>
> you could register your objects for notifications in the
> contextInitialized
> method. Don't know if there is a way to do this for ejbs though.
> hope this helps
> Brian
>
>
>
>
>>From: [EMAIL PROTECTED]
>>Reply-To: [EMAIL PROTECTED]
>>To: [EMAIL PROTECTED]
>>Subject: [JBoss-user] performing tasks on application startup
>>Date: Mon, 8 Dec 2003 14:40:14 +0100 (CET)
>>
>>Hi,
>>
>>Is there a elegant way to perform tasks
>>in an application after the application is
>>deployed an started. I think of tasks
>>such as registering objects for timer
>>notifications
>>
>>Thanks in advance
>>
>>Stefan
>>
>>
>>---
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[JBoss-user] performing tasks on application startup
Hi, Is there a elegant way to perform tasks in an application after the application is deployed an started. I think of tasks such as registering objects for timer notifications Thanks in advance Stefan --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JMS scheduled redelivery
Hi, I am using Jboss 3.2.2 and a MDB as JMS destination. The MDB should take a message from the queue, process it and sometimes (if processing fails) put it back into the queue. Is it possible to tell JMS that I want to receive the message from the queue again after a period of time? Otherwise I would have to wait in the MDB for the specified time before re-processing the message which doesn' seem to be good design. Thanks in advance Stefan --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
