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EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

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

BIRT plugin: Trouble with Client/Server connection

Server and accessing it. The BIRT plugin uses the main ObjectDB library for accessing the database, so a difference between accessing a local embedded database or a client-server remote database by the BIRT plugin are not expected. Please explain how you run the server and whether you can access

locks on pure query activities

synchronizers: - None hgzwicker Hans-Georg Zwicker Access to the underlying database ... ="/" permissions="access,modify,create,delete" /> </user> <user username="$default" password="$$$###"> <dir path="/$user/" permissions="access,modify,create,delete"> <quota directories

Multi-tenant capability with hierarchies

) but also the possibility of hierarchies. So If a tenant is parent of another parent, he can access ... on how to access two different db files or how to distinct tenants in one file from one application? Thanks ... on how to access two different db files or how to distinct tenants in one file from one application

Concerning coding style of the example in the posting instructions

private instance variables are used and then accessed by external clients without accessors. One example ... must be directly accessed only from within the methods of the entity by the entity instance itself. Instance variables must not be accessed by clients of the entity. The state of the entity is available

JBoss 7 startup fails

defined for native management service, all access will be unrestricted. 13:49:21,562 INFO [org ... :22,254 WARN [org.jboss.as] No security realm defined for http management service, all access ... WARN [org.jboss.as] No security realm defined for native management service, all access

com.objectdb.o._PersistenceException: Failed to locate set method for field property using reflection

throughout. @Entity @Access(AccessType.PROPERTY) public abstract class PlatformTicker implements TickerKey ... with ObjectDB embedded, but throws the exception randomly when application accesses ObjectDB in ... the exception randomly when application accesses ObjectDB in server mode. This is strange

each 1-2 days objects on some objectdb level lock/block each other

="admin" password="admin"> <dir path="/" permissions="access,modify,create,delete ... /" permissions="access,modify,create,delete"> <quota directories="5" files="20" disk ... above also shows scanning database pages. It is blocked waiting to access a database page. Different

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

() {     return ownedElements; } Alternatively you can use JOIN FETCH, accessing the field in your EJB's ... should be triggered via the JSF EL access to the property, in this case ownedElements. Your reply makes ... once the property/field is access, such as by a JSF page EL expression. This is a massive problem

ClassCastException during query

it seems that ObjectDB doesn't have access to your enum class so it has to generate its own version ... together with the entire object model. However, if this is not possible, just make sure that ObjectDB will have access ... and EntityManager, you can control which classes are accessible to ObjectDB. The enum class must be made accessible as well. support Support

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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