74 | _PersistenceException: Failed to open fileHello! I am experiencing a problem: JBWEB000309: type JBWEB000066: Exception report JBWEB000068: message com.objectdb.o._PersistenceException: Failed to open file '/Users/username/JBossSoftware/jboss-eap-6.2/bin/$objectdb:/localhost:8080/db/guests.odb' the path in persistence.xml |
74 | Separate ODB files APICustomer asked during opened ObjectDb connection (ODB location A) to stop writing and continue to another ODB file (Location B). Does exist some API to achieve that? What is a possible solution? Harman Alexander Golyshkin You have to close the database in location A, copy it from location |
74 | Cache configuration of database file pages, query programs, query resultsAre there some possibilities to configure following caches in order to keep cache data for only some important entity types and for the entire life cycle of the EntityManagerFactory. Cache of database file pages. Cache of query programs. Cache of query execution results. btc_es BTC EmbeddedSystems |
74 | config file for embedded databaseHi, I'm going back to embedded mode after some time with client/server mode. Question: how does the embedded jar find it's config file? Dave ps: thanks for the improvements to the explorer - still need a way to view (view only) an open embedded database. dmoshal David Moshal The same procedure |
74 | Enhancement from gradle build fileJust wondering if it's possible to add enhancement in the gradle build file after compilation? an example of this, for an IntelliJ gradle based project would be very helpful. David dmoshal David Moshal The following seems to work: task enhance(type: JavaExec) { main = 'com.objectdb.Enhancer |
74 | Open a db file causes an errorWe get the following error, if we open a db file. We use ObjectDB 2.6.8. What is wrong? Caused by: java.lang.NullPointerException: null at com.objectdb.o.IXN.<init>(IXN.java:136) ~[na:na] at com.objectdb.o.UTY.Z(UTY.java:703) ~[na:na] at com.objectdb.o.TYS.l(TYS.java:176) ~[na:na] at com |
14 | config file for embedded databaseHi, I'm going back to embedded mode after some time with client/server mode. Question: how does the embedded jar find it's config file? Dave ps: thanks for the improvements to the explorer - still need a way to view (view only) an open embedded database. dmoshal David Moshal Please read and follow |
14 | Apache License, Version 2.0, January 2004 to software source code, documentation source, and configuration files. "Object" form shall mean any form ... to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution ... ; and You must cause any modified files to carry prominent notices stating that You changed the files |
14 | JPA / JDO Class Enhancer file. You can run it from the command line as follows: > java -cp objectdb.jar com.objectdb ... .jar file and to the JVM. A usage message is displayed if no arguments are specified on the command ... of a class (without .class suffix) in the CLASSPATH <filename> - path to class or jar file(s |
14 | Database Connection using JPA not yet exist a new database file is created. When the application is finished using ... the database file. Connection URL The createEntityManagerFactory method takes as an argument a name ... of a local database file has to be specified (e.g. "my.odb"). Specifying the objectdb: protocol as |
