Re: Getting the componentmanager (was Re: access defaultsmetamodule variables from java code)

[Jorg Heymans]

k-tsching !!

works now :) I want to wiki this up, how can i add a new page to the wiki?

many thanks Reinhard!
Jorg
Reinhard Poetz wrote:

From: Jorg Heymans 


InputModule d = (InputModule)manager.lookup( 
"org.apache.cocoon.components.modules.input.InputModuleSelector");
-> this one bums out with a null exception object


try this:

try {
 this.selector = (ComponentSelector)this.manager.lookup(InputModule.ROLE
+ "Selector");
} catch(ComponentException ce) {
 throw new PatternException("Cannot access input modules selector", ce);
}
// Get the module
InputModule module;
try {
 module = (InputModule)this.selector.select(moduleName);
} catch(ComponentException ce) {
 throw new PatternException("Cannot get InputModule named '" +
moduleName +
  "' in expression '" + this.originalExpr + "'", ce);
}
(for further details have a look at the class 
org.apache.cocoon.components.treeprocessor.variables.PreparedVariableRes
olver)

HTH

--
Reinhard
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