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From "Milosz Tylenda (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (OPENJPA-775) Some Firedird setup tricks
Date Fri, 10 Apr 2009 19:02:14 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Milosz Tylenda resolved OPENJPA-775.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0
                   1.3.0

Resolved in OPENJPA-983.

> Some Firedird setup tricks
> --------------------------
>
>                 Key: OPENJPA-775
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-775
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: docs
>    Affects Versions: 1.1.0, 1.2.0
>            Reporter: Alexey Ousov
>            Priority: Minor
>             Fix For: 1.3.0, 2.0.0
>
>
> When using OpenJPA with Firebird JDBC drivers after version "1.5.6", due to this driver
fix: http://tracker.firebirdsql.org/browse/JDBC-91 the following exception will be thrown:
> org.firebirdsql.jdbc.FBSQLException: The result set is closed
>        at org.firebirdsql.jdbc.AbstractResultSet.checkCursorMove(AbstractResultSet.java:217)
>        at org.firebirdsql.jdbc.AbstractResultSet.next(AbstractResultSet.java:249)
>        at org.apache.openjpa.lib.jdbc.DelegatingResultSet.next(DelegatingResultSet.java:106)
>        at org.apache.openjpa.jdbc.sql.ResultSetResult.nextInternal(ResultSetResult.java:222)
>        at org.apache.openjpa.jdbc.sql.SelectImpl$SelectResult.nextInternal(SelectImpl.java:2285)
>        at org.apache.openjpa.jdbc.sql.AbstractResult.next(AbstractResult.java:169)
>        at org.apache.openjpa.jdbc.meta.strats.StoreCollectionFieldStrategy.load(StoreCollectionFieldStrategy.java:476)
>        at org.apache.openjpa.jdbc.meta.FieldMapping.load(FieldMapping.java:802)
>        at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:520)
>        ... 14 more
> To use OpenJPA with new Firedird JDBC drivers, defaultResultSetHoldable argument should
be set to overcome the issue. It can be either set in JDBC url as follows:
> jdbc:firebirdsql:embedded:M:/Lib/__Data/firebird/TE-FULL.gdb?defaultResultSetHoldable=True
> Or it can be passed as a parameter to Firebird data source. For examle setting Firebird
XA connection pool in Apache Tomcat 5.5 looks like:
> <Resource name="jdbc/ODEdatabaseConnection" auth="Container" scope="Shareable"
>   factory="org.firebirdsql.pool.FBConnectionPoolDataSource" 
>   type="org.firebirdsql.pool.FBConnectionPoolDataSource" 
>   userName="SYSDBA" password="masterkey"
>   database="M:\Lib\__Data\firebird\TE-FULL.gdb" defaultResultSetHoldable="true"
>   nonStandard="type=embedded"/>

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