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Custom Classloader: Issues with the Enhancer Agent

my call to defineClass(), makes the enhancement to the class and loads the modified version in memory ... . So my questions are: Can I detect if the Agent has already loaded the modified class so that I can return ... . Can I delegate the class lookup to the agent's classloader to get the new modified version and return

The server cannot start in CentOS

/objectdb.conf) are both working, aren't they? When I modified the former, I get: com.objectdb.o ... .0.254," admin="true">    <dir path="/" permissions="access,modify,create,delete ... ,modify,create,delete">     <quota directories="5" files="20" disk-space="5mb" />    </dir>   </user

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

,modify,create,delete" />                 </user>                 <user username="$default" password="$$$###">                         <dir path="/$user/" permissions="access,modify,create,delete ... ">                         <dir path="/" permissions="access,modify,create,delete

Update is ignored by ObjectDB

the database, and User entity remains modified only in code, even if I go: user = smdb.find(User.class, user.id); In this source highlighted lines modifying entity, but not the database. @Stateless ... . Persistent fields should not be defined as public and accessed or modified directly from

NontransactionalWrite error using Collections.sort .

persisted object. Attempt to modify an object with no active transaction when NontransactionalWrite is disabled: br.ufpa.linc.MetriX.api.model.Interface#105 (error 635) I don't want to modifi de object in ... is modified and no transaction is active. Please follow the exception stack trace and check your code

500Mb ObjectDb database opening issue

500Mb ObjectDb database opening issue

Different behavior with persist() and queried instances?

) and afterwards modify the metaAttributes property within a transaction, however this is not reflected in ... Alexander Adam Looks like calling merge() *before* modifying the underlying list property does the job oh well.. as such I might need to modify my interfaces accordingly. Alex quasado Alexander Adam okay

Double persist of Entity field with Cascade.ALL

side should result in new and modified Chapters being persisted and merged accordingly. This works as ... for me. Thanks. Burabari Burabari Kpai The following are modified for the working case where new ... is the modified sample that moves all Entity manipulation code to the Server in Netbeans project

Enhancing a class causes it to not save changes.

to entity objects when the values of their persistent fields are modified directly ... objects with reflection. If you want to use enhanced classes and modify objects using reflection you can let ObjectDB know when an object is modified and needs to be saved to the database by invoking

NoResultException: No matching results for a unique query

query" when modifying my already persisted entities within a transaction. I cannot replicate ... after modifying entities in a transaction. By default, modifications of entities during transaction ... modifying the flush mode. Which flush mode are using? support Support Hi, I didn't change it so I

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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