There's a bug that we've seen with this, just haven't got to the bottom of it
yet.
All I know is that overriding the strategy does not if another strategy is
already present in the XML and sometimes (always?) the Modeler sticks the
default strategy in there. As I am currently in favor of DataNode-less
projects, I don't ever see it myself, but it was reported a few times by
others. Need to open a Jira I guess and create a fix.
Andrus
> On Jan 23, 2016, at 5:47 PM, Michael Gentry <mgen...@masslight.net> wrote:
>
> Hi Hugi,
>
> This worked for me in 3.1:
>
> // Use a custom Cayenne server runtime.
> serverRuntime = new ServerRuntime("my cayenne model", new
> CayenneExtrasModule()));
>
> ...
>
> /**
> * Custom Cayenne DI module.
> */
> private static class CayenneExtrasModule implements Module
> {
> @Override
> public void configure(Binder binder)
> {
> // Change the SchemaUpdateStrategy to create the DB schema for
> unit
> // testing instead of using the model's default which assumes an
> // existing schema.
>
> binder.bind(SchemaUpdateStrategy.class).to(CreateIfNoSchemaStrategy.class);
> }
> }
>
>
> On Sat, Jan 23, 2016 at 7:33 AM, Hugi Thordarson <h...@karlmenn.is> wrote:
>
>> Hi Michael, Andrus and Savva.
>>
>> Thanks a lot for all the help with this :). The arguments to the
>> ServerRuntimeBuilder are exactly what I wanted :).
>>
>> One thing though: Setting the SchemaUpdateStrategy in code (in the
>> ServerRuntimeBuilder) doesn’t work for me. Works great if I set it in the
>> cayenne modeler, but if the modeler has the default
>> “SkipSchemaUpdateStrategy” selected, changing it in the
>> ServerRuntimeBuilder doesn’t seem to do anything. Any ideas?
>>
>> This is how I’m currently initializing my server runtime
>>
>> public static ServerRuntime serverRuntime() {
>> if (_serverRuntime == null) {
>> _serverRuntime = new ServerRuntimeBuilder()
>> .addConfig("cayenne-project.xml")
>> .addModule(binder ->
>> binder.bind(SchemaUpdateStrategy.class).to(CreateIfNoSchemaStrategy.class))
>> .jdbcDriver("org.h2.Driver")
>> .url("jdbc:h2:~/h2-testing")
>> .build();
>> }
>>
>> return _serverRuntime;
>> }
>>
>> Cheers,
>> - hugi
