Hi Alexander,
I too am curious about this - I'm in the same situation. I've started
poking into ComponentClassResolverImpl but haven't caught anything yet.
Do tell if you discover anything.
sincerely,
chris
Kolesnikov, Alexander GNI wrote:
Finally, logging shows that contributeComponentClassResolver() method in
the library's module actually runs. Does Tapestry expect the components
not to be POJOs? Questions, questions... Will go look into the source.
-----Original Message-----
From: Kolesnikov, Alexander GNI
Sent: 19 September 2007 13:45
To: Tapestry users
Subject: RE: [T5] Can't make custom library work
The additional detail is that if I change the reference in the manifest
misspelling the module name, the application doesn't start, throwing
ClassNotFoundException. Which proves that Tapestry does read the
manifest and tries to load the library's module. Why it doesn't see the
components then?
-----Original Message-----
From: Kolesnikov, Alexander GNI
Sent: 19 September 2007 11:45
To: Tapestry users
Subject: [T5] Can't make custom library work
I am trying to create and use a trivial custom library.
Here is the component:
TestComp.java:
package com.test.components;
public class TestComp {
public String getMessage() {
return "Test message";
}
}
TestComp.html:
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<p>${message}</p>
</html>
Here is its module:
package com.test;
import org.apache.tapestry.ioc.Configuration;
import org.apache.tapestry.services.LibraryMapping;
public class TestModule {
public static void
contributeComponentClassResolver(Configuration<LibraryMapping>
configuration){
configuration.add(new LibraryMapping("test",
"com.test"));
}
}
Here is the manifest:
Manifest-Version: 1.0
Tapestry-Module-Classes: com.test.TestModule
The testlib.jar is packaged like so:
META-INF/MANIFEST.MF
com/test/TestModule.class
com/test/components/TestComp.class
com/test/components/TestComp.html
This JAR is placed into WEB-INF/lib of a T5 application and I am trying
to display the test component like so:
<t:test.TestComp/>
The result is:
Unable to resolve component type 'test/TestComp' to a component class
name. Available component types: core/ActionLink, core/BeanEditForm,
core/Checkbox, core/ComponentMessages, core/Delegate, core/Errors,
core/Form, core/FormSupportImpl, core/Grid, core/GridCell,
core/GridColumns, core/GridPager, core/GridRows, core/If, core/Label,
core/Loop, core/Output, core/OutputRaw, core/PageLink, core/Palette,
core/PasswordField, core/Radio, core/RadioGroup, core/RenderObject,
core/Select, core/Submit, core/TextArea, core/TextField,
fckeditor/Editor, jscalendar/DatePicker.
Why Tapestry doesn't see my component I wonder?
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