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 <[EMAIL PROTECTED]> 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 <[EMAIL PROTECTED]> wrote:
> <snip>
>
