The code is similar to an example on documentation on cocoon.
This code works fine with 2.1.4.
RG
Il giorno 08/ott/2009, alle ore 11.20, Thorsten Scherler ha scritto:
On Thu, 2009-10-08 at 10:22 +0200, roberto graiff wrote:
Hi all , I'm some trouble to write CustomGenerator with cocoon
2.1.10.
It work fine with 2.1.4.
A snippet of code:
public class DatabaseGenerator extends ServiceableGenerator
implements CacheableProcessingComponent, Disposable {
...
...
@Override
public void service(ServiceManager manager) throws ServiceException {
super.service(manager);
ComponentSelector selector =
(ComponentSelector)manager.lookup(DataSourceComponent.ROLE +
"Selector"); ---- this line throw an exception
Hmm, it seems you want
org.apache.cocoon.components.treeprocessor.sitemap.ComponentsSelector
Mind the plural on the Component part.
HTH
salu2
this.datasource = (DataSourceComponent)
selector.select(this._datasource);
conn = this.datasource.getConnection();
}
....
...
.....
......
}
When call a generator cocoon throw an exception when try to obtain
the
ComponentSelector:
java.lang.ClassCastException:
org.apache.avalon.framework.service.WrapperServiceSelector
at
sidera.cocoon.generation.DatabaseGenerator.generate
(DatabaseGenerator.java:127)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline
(AbstractProcessingPipeline.java:579)
at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline
(AbstractCachingProcessingPipeline.java:279)
at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:780)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX
(SitemapSource.java:413)
at
org.apache.cocoon.components.source.SourceUtil.toSAX
(SourceUtil.java:101)
at
org.apache.cocoon.components.source.SourceUtil.parse
(SourceUtil.java:321)
Any suggestion ??
Regards
RG
--
Thorsten Scherler <thorsten.at.apache.org>
Open Source Java <consulting, training and solutions>
Sociedad Andaluza para el Desarrollo de la Sociedad
de la Información, S.A.U. (SADESI)
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