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1. EclipseLink JPA 2 Type Not Valid For Serialized Mapping    stackoverflow.com

I am getting the following error when my application first runs... Caused by: Exception [EclipseLink-7155] (Eclipse Persistence Services - 2.0.1.v20100213-r6600): org.eclipse.persistence.exceptions.ValidationException Exception Description: The type [class Lap] for the attribute [lapId] on the ...

2. How to express a Serializable Blob type in a hibernate mapping file    stackoverflow.com

I have a legacy application that uses hibernate for mapping objects into a database. It uses the Hibernate Mapping XML file to do so. The java class contains two properties abc ...

3. Issues with hibernate mapping and xml serialization with xstream    stackoverflow.com

Ok I have my User object and it is brought here and there as a REST resource, so to speak. so what you would have is an http call like http://mycompany/myrest/users/johndoe which ...

4. serialize mappings?    forum.hibernate.org

In my case, I have about 200 classes I am going to persist. The problem I am facing is that it takes about 1 minute for hibernate to parse all these .hbm.xml mappings (first phase and second phase) and my CPU pegged at 100%. Since my mappings rarely change, can I persist the mappings so the next time it just simple ...

5. Serialized mapping files    forum.hibernate.org

Hmmm ... looking at the addCachable code, I think you will have to override it to look for the files inside .jar. Look at how normal .hbm.xml files are loadad from .jar (addJar() method). Code: public Configuration addJar(File jar) throws MappingException { log.info( "Searching for mapping documents in jar: " + jar.getName() ...

6. Serialized Mapped Classes    forum.hibernate.org

Hi, In a " client <--> servlet container <--> database " system, i'm using hibernate for ORM in server side. I'd like to use same mapped class in client side and server side. So when i send object by serialization, for the reason the classes are wrapped by CGLIB, in client side i have to add CGLIB libraries. Is there a ...

7. mapping between serializable to DB2 blob?    forum.hibernate.org

i have a map attribute (jobData) in my class needs to be saved in database. here is the hbm.xml for this property: JOB_DATA in DB2 is a type of blob. the problem is sometime it won't be saved in DB2, error message: Caused by: com.ibm.db2.jcc.c.SqlException: The value of input host variable or parameter ...

8. Configuration serialization error: filterDefinitions map    forum.hibernate.org

java.io.NotSerializableException: org.hibernate.engine.FilterDefinition at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) at java.util.HashMap.writeObject(HashMap.java:986) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:809) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1296) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332) ...

9. Serializing a Map    forum.hibernate.org

Hi All, I am using Hibernate 3.1.2 inside Spring to power my Tomcat webapp. I have an object with some arbitrary metadata attached to it; the metadata is stored in a HashMap, and is serialized into a BYTEA column (as you can see from the excerpts below). In my webapp, I display a list of objects on the screen, and ...





10. Mapping of Remote, Serializable class => in SQL exception    forum.hibernate.org

Hi, Hibernate version: 2.1.6 i run into a very strange problem with my application. I am trying to map the following: Code: public interface DataCollectorMgmt extends Remote, Serializable { boolean ping() throws RemoteException; String getHost() throws RemoteException; void shutdownDataCollectorDaemon() throws RemoteException; ...