Interesting cause I'm using 2.0.2 and noticed that if my cayenne.xml
is as follows:
<node name="katya"
datasource="katya.driver.properties"
factory="org.apache.cayenne.conf.DBCPDataSourceFactory">
<map-ref name="katya"/>
</node>
Then an exception as follows:
org.apache.cayenne.project.ProjectException: [v.2.0.2 January 14
2007] Error initializaing project configuration.
at org.apache.cayenne.project.ApplicationProject.loadProject(ApplicationProject.java:130)
at org.apache.cayenne.project.ApplicationProject.postInitialize(ApplicationProject.java:106)
at org.apache.cayenne.project.ApplicationProject.<init>(ApplicationProject.java:90)
at org.apache.cayenne.modeler.action.OpenProjectAction.openProject(OpenProjectAction.java:111)
at org.apache.cayenne.modeler.action.OpenProjectAction.performAction(OpenProjectAction.java:99)
at org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:163)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPer
<snip>
Caused by: org.apache.cayenne.CayenneRuntimeException: [v.2.0.2
January 14 2007] Null dataSource
at org.apache.cayenne.dba.AutoAdapter.<init>(AutoAdapter.java:105)
at org.apache.cayenne.dba.AutoAdapter.<init>(AutoAdapter.java:95)
at org.apache.cayenne.modeler.util.ModelerDbAdapter.<init>(ModelerDbAdapter.java:50)
at org.apache.cayenne.modeler.action.ModelerProjectLoadDelegate.initAdapter(ModelerProjectLoadDelegate.java:48)
at org.apache.cayenne.conf.RuntimeLoadDelegate.shouldLoadDataNode(RuntimeLoadDelegate.java:315)
at org.apache.cayenne.conf.ConfigLoader$NodeHandler.init(ConfigLoader.java:330)
at org.apache.cayenne.conf.ConfigLoader$DomainHandler.startElement(ConfigLoader.java:219)
<snip>
However if I change the cayenne.xml file as follows:
<node name="katya"
datasource="katya.driver"
factory="org.apache.cayenne.conf.DBCPDataSourceFactory">
<map-ref name="katya"/>
</node>
Then everything loads fine.
Keeping in mind that the properties file name is: katya.driver.properties
I've tried it about 30 seconds ago and this was the sequence of events.
Perhaps the extra dot (.) in the file name?
Gary
On 5/3/07, Andrus Adamchik <andru..bjectstyle.org> wrote:
> Actually this issue is addressed in 2.0 and 3.0, so this is gotta be
> something else. Here is a relevant code, it handles location with or
> without extension:
>
> InputStream in = resourceLocator.findResourceStream(location);
>
> // try appending ".properties" extension..
> if (in == null && !location.endsWith(".properties")) {
> in = resourceLocator.findResourceStream(location +
> ".properties");
> }
>
> Andrus
>
>
> On May 3, 2007, at 5:09 AM, Gary Jarrel wrote:
>
> > I believe one reason for this is that in your data node configuration
> > yuor dbcp properties file is specified as "dbcp.properties" try simply
> > specifying "dbcp" and ignoring the .properties extension.
> >
> > You'll probably wont be able to open this project in cayenne modeler
> > until you make the change manually in cayenne.xml file under the
> > node->datasource
> >
> > Hope this helps
> >
> > Cheers,
> >
> > Gary
> >
> > On 4/29/07, Ryan Holmes <rya..yperstep.com> wrote:
> > <snip>
> >
>
>
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