Re: PersistenceBrokerFactory.setDefaultKey

[Armin Waibel]

Hi Fred,
you can set the default connection only once in OJB lifetime. This will 
be done at startup or when read additional repository files and one 
jdbc-connection-descriptor has set 'default-connection' true.

Using of PersistenceBrokerFactory.setDefaultKey only succeed when the 
default key wasn't set before.

http://db.apache.org/ojb/repository.html#jdbc-connection-descriptor
And your exception says that jcdAlias "jake" was already set as default 
connection.

regards,
Armin
Fred McCann wrote:
I'm having a problem setting the default key for PersistenceBrokerFactory. I
have 2 connections defined in repository.xml::
    <jdbc-connection-descriptor
                jcd-alias="live"
                default-connection="true"
                platform="Hsqldb"
                jdbc-level="2.0"
                driver="org.hsqldb.jdbcDriver"
                ...
   </jdbc-connection-descriptor>
    <jdbc-connection-descriptor
                jcd-alias="development"
                default-connection="false"
                platform="Hsqldb"
                jdbc-level="2.0"
                driver="org.hsqldb.jdbcDriver"
                ...
   </jdbc-connection-descriptor>
I'm trying to use the "development" connection descriptor in JUnit tests.
I'm using this statement in the setup method:
        protected void setUp() throws Exception {
                super.setUp();
        if ((PersistenceBrokerFactory.getDefaultKey() == null) ||
(!PersistenceBrokerFactory.getDefaultKey().getAlias().equals("development"))
)
                PersistenceBrokerFactory.setDefaultKey(new
PBKey("development"));
        }
This is not working in a big way:
    [junit] Testcase: testLogin took 1.219 sec
    [junit] Caused an ERROR
    [junit] Default key is already set. Current key is
org.apache.ojb.broker.PBKey: jcdAlias=jake, user=sa, password=*****
    [junit] org.apache.ojb.broker.metadata.MetadataException: Default key is
already set. Current key is org.apache.ojb.broker.PBKey: jcdAlias=live,
user=sa, password=*****
    [junit] at
org.apache.ojb.broker.metadata.MetadataManager.setDefaultPBKey(MetadataManag
er.java:541)
    [junit] at
org.apache.ojb.broker.PersistenceBrokerFactory.setDefaultKey(PersistenceBrok
erFactory.java:49)
    [junit] at com.alloy.hipe.business.HipeTestCase.setUp(Unknown Source)
    [junit] at com.alloy.hipe.business.TestAccountLogic.setUp(Unknown
Source)
    [junit] Testcase: testLogin
Am I doing something obviously wrong? Is this the wrong way of going about
this? Any feedback would be great. Thanks!
- Fred McCann
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