About connection

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Activation Issue

the meta model. At this state the connection to the (activated) server doesn't exists and the client ... connecting. The project starts a Spring application context with one Spring Data JPA generated repository ... without Connection feature (which was implemented following your request two years ago). Build 2.5.7_04
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Automatic Switch to Replicated Server Limitations

ObjectDB supports master-slave replication, with the ability to switch connections automatically ... has the following limitations: The first server in the composite url has to be available when connecting. Additional servers are only used later, as backup, and not initially during connecting. The master
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Convert embedded database to server

-server connection url. Thank you support for your answer. What are the pros and cons between an embedded database ( with remote connection enabled ) and a real server instance database ? Regards ... depends on the main application, so will not be available when the  application closes its connections
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Database absolute filepath

somehow. ObjectDB 2.5.7 adds the ability to retrieve connection details. Please try the following test ... .connection.path")); EntityManager em = emf.createEntityManager(); System.out.println(em.getProperties()); System.out.println(em.getProperties().get("objectdb.connection.path
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Difficulty with the BIRT plugin

Hi, am trying to get the BIRT plugin to work. Firstly: connecting to an odb server doesn't ... is using. Next: connecting directly to a file datasource seems to work, in the sense that I can ping ... is invalid or no connection to the server. Do you see a difference between using embedded mode or client
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Empty temporary dat files in the temp folder

have a connection (open EntityManagerFactory). For each user action we create an EntityManager ... as large data sink. And for optimized data access we hold the connection to the EntityManager. In ... -> "     + "All Database connections are closed but temp contains 10 *.dat files");   for (int i = 0; i < 100; i
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Entity with java.util.Date column gives ClassCastException in BIRT

: Cannot get the timestamp value column: 3.     org.eclipse.datatools.connectivity.oda.OdaException ... .java:121) Caused by: org.eclipse.datatools.connectivity.oda.OdaException ;     java.lang ... .getTimestamp(ResultSet.java:351) at org.eclipse.datatools.connectivity.oda.consumer.helper
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Exception in thread "ODB-StoreHandler-5094" java.lang.NullPointerException

side). The exception is thrown by the ObjectDB server when a database connection is closed during cleanup of the closed connection. We will need the ObjectDB build number to get more information, as the line ... transaction but a failure of the server to cleanup a connection that apparently was opened
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explorer NullPointerException

Connections] menu - could you post a stack trace? The stack trace that you posted is caused on an attempt to open the [Tools > Options] dialog box, and it is not related to the [Recent Connections] menu. 1、the stack what I posted  is exactly about [Tools > Options], and [Recent Connections] is normal
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Externalising persistence.xml properties in Glassfish?

one is because the app server provides the ability to have a connection pool setup to the database - aka a managed pool. In Glassfish, setting up this pool is like this (domain.xml):   connection-pool ... ="PrepareThreshold" value="5"> connection-pool>