Related posts about java

• Tomcat 6: Access Control Exception?

  as seen on Server Fault - Search for 'Server Fault'
  I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More

• Problem in creation MDB Queue connection at Jboss StartUp

  as seen on Stack Overflow - Search for 'Stack Overflow'
  I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More

• failing to establish connection between Postgres db and gwt

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  Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More

• failing to establish connection between postgre db and gwt

  as seen on Stack Overflow - Search for 'Stack Overflow'
  Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More

• Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

  as seen on Stack Overflow - Search for 'Stack Overflow'
  Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about openjpa

• HSQLdb permissions regarding OpenJPA

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  Hi! I'm (still) having loads of issues with HSQLdb & OpenJPA. Exception in thread "main" <openjpa-1.2.0-r422266:683325 fatal store error> org.apache.openjpa.persistence.RollbackException: user lacks privilege or object not found: OPENJPA_SEQUENCE_TABLE {SELECT SEQUENCE_VALUE FROM PUBLIC… >>> More

• OpenJPA - not flushing before queries

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  hi all, how can i set openjpa to flush before query. When i change some values in database i want to propagate these changes into application. I tried this settings in persistence.xml: <property name="openjpa.FlushBeforeQueries" value="true" /> <property name="openjpa.IgnoreChanges" value="false"/>… >>> More

• Class not found exception (org.apache.openjpa.enhance.PersistenceCapable) thrown in a client of WLS

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  I am developing an aplication using WLS 10 When i try to conect (lookup) to an EJB from a specific jar of my ear aplication, an exception of type "ClassNotFoundException" of the class "org.apache.openjpa.enhance.PersistenceCapable" is thrown in the client has anybody found a reason for this workaround… >>> More

• What does setting SubclassFetchMode (Kodo OpenJPA) actually do?

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  What does setting SubClassFetchMode e.g. to EAGER_PARALLEL actually do? Why would one want a subclass to have a different FetchMode? The implementation spec for KODO and OpenJPA is notoriously bad and I can't figure it out. >>> More

• OpenJPA + Tomcat JDBC Connection Pooling = stale data

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  I am using the Tomcat JDBC Connection Pool with OpenJPA in a web application. The application does not see updated data. Specifically, another java application adds or removes records from the database, but the web application never sees these updates. This is quite a serious issue. I must be missing… >>> More