Cannot reference property from property expression if backing type is abstract and property is defined in interface
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Key: TAP5-921
URL:
https://issues.apache.org/jira/browse/TAP5-921 Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.1.0.5
Reporter: Peter Rietzler
Here is a simple example:
public interface HasName {
String getName();
}
public abstract class AbstractBean implements HasName {
}
public class TestPage {
@Property
private AbstractBean bean;
public void onActivate() {
bean = new AbstractBean() {
public void setName(String name) {
}
};
}
}
TestPage.tml
...
<h1>${bean.name}</h1>
...
Error message is:
Exception assembling root component of page manager/tools/TestPage: Could not convert 'bean.name' into a component parameter binding: Class smarter.ecommerce.smeco.manager.pages.tools.AbstractBean does not contain a property named 'name' (within property expression 'bean.name'). Available properties: class, componentResources.
Everything works fine if I change the bean class to:
public abstract class AbstractBean implements HasName {
public abstract String getName();
}
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