Re: Runtime Connection (IT'S ALIVE )

[Armin Waibel]

Mauricio Montblanch wrote:
hi
   adding  mm.setDefaultPBKey(new PBKey("postgreSQL"))  makes it work
ok, in next version of OJB this will be fixed 
(http://issues.apache.org/jira/browse/OJB-17). Until then you have to 
use the workaround.

regards,
Armin

            Thanks MM
Armin Waibel escribi�:
Hi Mauricio,
seems that your jcd is not marked as "default" connection. Did you 
tried to do
// other steps
....
// merge new connection metadata with existing one
mm.mergeConnectionRepository(cr);
//mm.setDefaultPBKey(new PBKey("postgreSQL", "gsf", "gsf"))
// should work too
//mm.setDefaultPBKey(new PBKey("postgreSQL"))
...

or avoid the use of
PersistenceBrokerFactory.defaultPersistenceBroker()
method.
regards,
Armin
Mauricio Montblanch wrote:
 
Hi want to use a runtime conection, but OJB never takes the ne data 
as valid

this is the metadata I am using in the file bases.txt:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE descriptor-repository SYSTEM "repository.dtd">
<descriptor-repository version="1.0" isolation-level="read-uncommitted">
<jdbc-connection-descriptor
   jcd-alias="postgreSQL"
   default-connection="true"
   platform="postgreSQL"
   jdbc-level="3.0"
   driver="org.postgresql.Driver"
   protocol="jdbc"
   subprotocol="postgresql"
   dbalias="//93.100.10.99:5432/GSF-DB"
   username="gsf"
   password="gsf"
   eager-release="false"
   batch-mode="false"
   useAutoCommit="0"
   ignoreAutoCommitExceptions="false"
   >
   <connection-pool
       maxActive="5"
       maxIdle="2"
       maxWait="3"
       minEvictableIdleTimeMillis="4"
       numTestsPerEvictionRun="5"
       testOnBorrow="true"
       testOnReturn="true"
       testWhileIdle="true"
       timeBetweenEvictionRunsMillis="6"
       whenExhaustedAction="2"
       validationQuery="SELECT current_date"
       logAbandoned="true"
       removeAbandoned="true"
       removeAbandonedTimeout="8"/>
   <sequence-manager 
className="org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl"> 

       <attribute attribute-name="autoNaming" attribute-value="true"/>
   </sequence-manager>
</jdbc-connection-descriptor>
</descriptor-repository>
this is the code (is like the example in the documencion)
           MetadataManager mm = MetadataManager.getInstance();
           // read connection metadata from repository file
           ConnectionRepository cr = 
mm.readConnectionRepository("...../bases.txt");

           // merge new connection metadata with existing one
           mm.mergeConnectionRepository(cr);
            //this section works if the file metadata is in 
reopsitory_database.xml
           impl = OJB.getInstance();
           db = impl.newDatabase();
           db.open("postgreSQL", Database.OPEN_READ_WRITE);

   this is the error message:
   org.apache.ojb.broker.PBFactoryException: There was no 
default-PBKey specified
   at 
org.apache.ojb.broker.core.PersistenceBrokerFactoryBaseImpl.defaultPersistenceBroker(PersistenceBrokerFactoryBaseImpl.java:157) 

   at 
org.apache.ojb.broker.PersistenceBrokerFactory.defaultPersistenceBroker(PersistenceBrokerFactory.java:65) 

   at logica.persistence.Persistence.openManualPersistence
any Ideas
                  Best Regard MM
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