On 28 Jun 2004, at 14:52, Stephan Coboos wrote:
Jeremy Quinn wrote:
How would I organise this differently, in the situation where I had several of these Components, each differently configured, that I wanted to be able to load in FlowScript in a similar way. Maybe we want one setup for read-only privs and another setup for read-write privs etc.
Use the ServiceSelector like for DataSources. I dont't know where documentation about this can be found, but the sources of Cocoon should contain many lines of that kind and a search on "ServiceSelector" should help.
Using a ServiceSelector, a entry in cocoon.xconf looks like:
<your-selector> <component-instance class="bar.Foo" name="foo1"> <parameter ...../> </component-instance> <component-instance class="bar.Foo" name="foo2"> <parameter .../> </component-instance> </your-selector>
In a java class the code to retrieve the component foo1 should be something like:
ServiceSelector selector = (ServiceSelector)this.serviceManager.lookup(Foo.ROLE);
...
Foo foo1 = (Foo)selector.select("foo1");
...
Hope this few lines helps.
Thanks for this.
I had seen ServiceSelector, but was not sure how it could be used from FlowScript,
regards Jeremy
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