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Published on 2010-03-26T14:53:49Z
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Why the attribute Entry[] table of Hashtable is serialized since it is transient?
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I am using JPA annotations here , I want to do @OneToMany mapping on filed declared as @Transient. is it possible to do mapping on @transient field ?
SimpleTagGroup.java
@Entity
@Table(name = "TagGroup")
public class SimpleTagGroup {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private…
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Why does Java have transient variables?
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We've tried lsof and tcpdump to capture the PID of a process that is attempting to make connections. Any ideas?
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We've tried lsof and tcpdump to capture the PID of a process that is attempting to make connections. Any ideas?
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I'm trying to display paged data out of a grails domain object. For example:
I have a domain object Employee with the properties firstName and lastName which are transient, and when invoking their setter/getter methods they encrypt/decrypt the data. The data is saved in the database in encrypted binary…
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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…
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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…
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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…
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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…
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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…
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