Hi Andrew, WebObjects is clever because it uses the standard EOModel database connection in development and then when you deploy (and <resource-ref></resource-ref> is uncommented in web.xml.template) EOF ignores the EOModel connection string and automatically uses the jboss data source connection which of course could be to a different database. When starting the project I selected true WAR (frameworks must be built as jars) I built an EOModel which matched the data structure in the postgresql 8.1.3 database. I am using the postgresql-8.0-310.jdbc3.jar jdbc driver in /Library/Java/Extensions. I am using the Project wonder PostgresqlPlugin.framework in /Library/Frameworks. I am using case sensitive field names so I had to set the property in Application.java constructor System.setProperty("com.webobjects.jdbcadaptor.PostgresqlExpression.enableIdentifierQuoting","true"); For deployment I am using jboss 4.0.3SP1 on a debian system with 2.6 kernel and java 1.5.0_06. To prepare my app for deployment I used a WebObjects 5.3 licence key in SERVLET_DEPLOY_LICENSE in main project target. My jboss-web.xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE jboss-web PUBLIC "-//JBoss//DTD Web Application 2.3V2//EN" <jboss-web> <resource-ref> <res-ref-name>jdbc/DefaultDataSource</res-ref-name> <jndi-name>java:/PostgresDS</jndi-name> </resource-ref> </jboss-web> From my web.xml.template <resource-ref> <description>The data source to be used by EOF. If there are multiple data sources, then the definition below must be used to configure which JDBC URL (Model) should use which data source. If EOF should use a JDBC driver directly, this section must be commented out</description> <res-ref-name>jdbc/DefaultDataSource</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref> From postgres-ds.xml in jboss deploy directory <?xml version="1.0" encoding="UTF-8"?> <datasources> <local-tx-datasource> <jndi-name>PostgresDS</jndi-name> <connection-url>jdbc:postgresql://192.168.0.1:5432/my_database</connection-url> <driver-class>org.postgresql.Driver</driver-class> <user-name>my_username</user-name> <password>my_password</password> <metadata> <type-mapping>PostgreSQL 8.0</type-mapping> </metadata> </local-tx-datasource> </datasources> To ensure the PostgresqlPlugin.framework was built as a jar I ran the following command /Developer/Makefiles/java_makefiles/CoaxBundleIntoJar.sh /Library/Frameworks/PostgresqlPlugin.framework /Library/WebObjects/lib I also had issues with primary key generation because the sequences in the database didn't match the sequence names that the framework was expecting. For each eogenerated model subclass class I overrode the method awakeFromInsertion with the following: public void awakeFromInsertion(com.webobjects.eocontrol.EOEditingContext ec) { if ( ec != null && idEnquiry() == null ) { String sql = "select nextval('my_schema.\"Enquiry_EnquiryNumber_seq\"'::text);"; NSArray ar = com.webobjects.eoaccess.EOUtilities.rawRowsForSQL(ec, "my_eomodel", sql, new NSArray("id")); if ( ar.count() > 0 ) { NSDictionary nsd = (NSDictionary) ar.objectAtIndex(0); setIdEnquiry((Number) nsd.objectForKey("id")); } } } I hope this helps. D Tim Cummings Triptera Pty Ltd On 30/06/2006, at 13:49, Andrew Madu wrote: Hi D, |
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