On 06.08.2008 02:30, Robin Rigby wrote:
I am looking for the Java equivalent of the JavaScript
var parser =
cocoon.getComponent(Packages.org.apache.excalibur.xml.dom.DOMParser.ROLE);
and the same for SourceResolver.
Sitemap components seem to get them from an Avalon ServiceManager and I
found a thread
suggesting to copy from ContainerTestCase. Is there not a simpler way?
Hi Robin,
you need indeed a ServiceManager to retrieve the components as follows:
DOMParser domParser;
try {
domParser = serviceManager.lookup(DOMParser.Role);
// do something with the DOMParser
} catch (ServiceException e) {
...
} finally {
serviceManager.release(domParser);
}
It depends on your use case if you can release the DOMParser instance
immediately in the finally block or want to keep it and release it for
example in a recycle method.
And: The Java code needs access to a Service Manager what means more or
less that it has to be a Avalon component itself.
Joerg
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