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Postgresql connection issue
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Postgresql connection issue


  • Subject: Postgresql connection issue
  • From: Joe Kramer <email@hidden>
  • Date: Tue, 12 Nov 2013 01:58:19 -0800

Hi all,

It has been some time since I have done any WebObjects development and I am trying to resurrect an old project on a new machine. I went through all the steps to get WebObjects/Wonder installed and I can run HelloWorld. The problem appears to be with my Postgresql JDBC connection. I am running Postgres93.app. I added the postgresql-9.3-1100.jdbc3.jar to my project's Resources folder and added that jar to the build path. When I run and try to bootstrap my database, I cannot connect and I get the following error. Is there something that I missed in the setup process? Any help would be appreciated.

Thanks,

Joe Kramer

Nov 12 01:49:37 GALApplication[9199] WARN  NSLog  - An exception occurred while trying to open a channel: N/A
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.Exceptions  - Database Exception occured: java.lang.IllegalStateException: _obtainOpenChannel -- com.webobjects.eoaccess.EODatabaseContext com.webobjects.eoaccess.EODatabaseContext@105585dc: failed to open database channel.  Check your connection dictionary, and ensure your database is correctly configured.
Nov 12 01:49:37 GALApplication[9199] DEBUG NSLog  - Using JDBCPlugIn 'PostgresqlPlugIn' for JDBCAdaptor@1767199109
Nov 12 01:49:37 GALApplication[9199] INFO  er.extensions.eof.ERXDatabaseContextDelegate  - GALDatabase: {plugin = "PostgresqlPlugIn"; username = "jkramer"; driver = "org.postgresql.Driver"; password = "<password deleted for log>"; URL = "" }
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Checking JDBC connection with information {plugin = "PostgresqlPlugIn"; username = "jkramer"; driver = "org.postgresql.Driver"; password = "<password deleted for log>"; URL = "" }
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Trying to create JDBCAdaptor...
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Successfully created adaptor com.webobjects.jdbcadaptor.JDBCAdaptor
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Trying to create plugin...
Nov 12 01:49:37 GALApplication[9199] DEBUG NSLog  - Using JDBCPlugIn 'PostgresqlPlugIn' for JDBCAdaptor@1616586953
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Created plugin com.webobjects.jdbcadaptor.PostgresqlPlugIn
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Trying to load JDBC driver org.postgresql.Driver...
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Successfully loaded JDBC driver org.postgresql.Driver
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - JDBC driver and plugin are loaded, trying to connect...
Nov 12 01:49:37 GALApplication[9199] INFO  er.transaction.adaptor.ConnectionAnalyzer  - Error: Exception thrown while connecting.
Check exception message carefully.
Nov 12 01:49:37 GALApplication[9199] ERROR er.transaction.adaptor.ConnectionAnalyzer  - No connection.
Nov 12 01:49:37 GALApplication[9199] WARN  NSLog  - A fatal exception occurred: _obtainOpenChannel -- com.webobjects.eoaccess.EODatabaseContext com.webobjects.eoaccess.EODatabaseContext@105585dc: failed to open database channel.  Check your connection dictionary, and ensure your database is correctly configured.
[2013-11-12 1:49:37 PST] <main> java.lang.IllegalStateException: _obtainOpenChannel -- com.webobjects.eoaccess.EODatabaseContext com.webobjects.eoaccess.EODatabaseContext@105585dc: failed to open database channel.  Check your connection dictionary, and ensure your database is correctly configured.
at com.webobjects.eoaccess.EODatabaseContext._obtainOpenChannel(EODatabaseContext.java:1967)
at com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecificationEditingContext(EODatabaseContext.java:3054)
at com.webobjects.eoaccess.EODatabaseContext.objectsWithFetchSpecification(EODatabaseContext.java:3195)
at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488)
at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069)
at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1308)
at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4444)
at er.extensions.eof.ERXFetchSpecification.fetchObjects(ERXFetchSpecification.java:155)
at org.luth.eo._Product.fetchProducts(_Product.java:207)
at org.luth.eo._Product.fetchAllProducts(_Product.java:201)
at org.luth.eo._Product.fetchAllProducts(_Product.java:197)
at org.luth.Application.migrateDbaseDB(Application.java:72)
at org.luth.Application.<init>(Application.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:357)
at java.lang.Class.newInstance(Class.java:310)
at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
at er.extensions.appserver.ERXApplication.main(ERXApplication.java:861)
at org.luth.Application.main(Application.java:58)
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