[seam-issues] [JBoss JIRA] Created: (SOLDER-110) @DefaultBean does not work on generic types

George Gastaldi (JIRA) jira-events at lists.jboss.org
Fri Jun 17 16:26:23 EDT 2011


@DefaultBean does not work on generic types
-------------------------------------------

                 Key: SOLDER-110
                 URL: https://issues.jboss.org/browse/SOLDER-110
             Project: Seam Solder
          Issue Type: Bug
    Affects Versions: 3.0.0.Final
            Reporter: George Gastaldi


DefaultBean should work on generic types also, check the example below:

{code:java}
public interface Converter<S, T> {
	T convert(S source);
}

@DefaultBean(Converter.class)
public class DozerConverter implements Converter<Object, Object> {

    @Inject
    public DozerConverter(InjectionPoint ip) {
    }

    @Override
    public Object convert(Object source) {
    }
}



public class ConverterTest {
    
    @Inject
    private Converter<String, Integer> converter;
    
    ...   
}
{code}

When running the test, it fails with a org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [Converter<String, Integer>] with qualifiers [@Default] at injection point [[field] @Inject private org.jboss.seam.solder.test.converter.ConverterTest.converter], since the generic types are different (but possible, since the default bean it´s supposed to handle object to object conversion).


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