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Re: Postgresql Connection (again) - failure to create primary keys
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Re: Postgresql Connection (again) - failure to create primary keys


  • Subject: Re: Postgresql Connection (again) - failure to create primary keys
  • From: LD <email@hidden>
  • Date: Wed, 4 May 2005 16:26:30 +1000

Hi there,

revisiting an age old problem...
java.lang.IllegalStateException: Adaptor com.webobjects.jdbcadaptor.JDBCAdaptor@20cbef failed to provide new primary keys for entity 'SomeEntity'.


On 15/11/2004, at 2:10 PM, Hunter Hillegas wrote:
From Hexdreams or WONDER:
PostgresqlPlugIn.framework -> /Library/Frameworks
PostgresqlPlugIn.EOMplugin -> /Developer/EOMBundles

From jdbc.postgresql.org:
http://jdbc.postgresql.org/download/*.jdbc3.jar -> /Library/Java/Extensions


Make sure that postmaster is started with the -i option (pre 8.0).

In EOModeler:
URL: jdbc:postgresql:<database name>
driver: org.postgresql.Driver
plugin: PostgresqlPlugIn

username and password that correspond to your install.
Yes, you need the JDBC driver. I use the JDBC3 version posted above.
Also, make sure to include PostgresqlPlugIn.framework in your project.

I've been working with OpenBase whilst developing my app - and its been ages since I've set up WebObjects with Postgres. In any event I've done the above (using the hexdreams downloads) and have just created a very simple test model (1 table: Person with a sequence primary key) and I can't add new records.


I've included the PostgresqlPlugIn.framework in the project and my adaptor info is as above.

EOModeler talks with the DB no problems - but it's when running the app that I run into problems. Any help appreciated...

WO5.2.3/Mac OS X 10.3.8
Xcode 1.5
Postgresql 8 (from entropy.ch)

with regards,
--

LD

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