0005522: Generic producer method doesn't work with CanDI/Resin

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Category

Severity

Reproducibility

Date Submitted

Last Update

0005522

[Resin]

crash

always

09-08-13 06:25

09-23-13 11:33

Reporter

arjan_tijms

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.38

Product Version

4.0.36

Product Build

Summary

0005522: Generic producer method doesn't work with CanDI/Resin

Description

When using a generic producer method with e.g. the following signature:

    @Produces
    @Param
    public <V> ParamValue<V> produce(InjectionPoint injectionPoint)

Resin throws an exception with the following text:

{resin-port-8080-43} classpath:META-INF/caucho/app-default.xml:55: javax.enterprise.inject.InjectionException: 'public org.omnifaces.cdi.param.ParamValue org.omnifaces.cdi.param.RequestParameterProducer.produce(javax.enterprise.inject.spi.InjectionPoint)' is an invalid @Produces method because it returns a generic type class org.omnifaces.cdi.param.ParamValue<produce_T_0>

                       53: default="true"/>
                       54:
                       55: <resin:if test="${! quercus_disable}">
                       56: <servlet-mapping url-pattern="*.php"
                       57: servlet-name="resin-php"

Although the CDI 1.0 spec doesn't require this to work, it's not forbidden either. Weld 1.x/2.x and OpenWebBeans 1.1.x/1.2.x do support this. A snapshot of OpenWebBeans 1.2.1 didn't support this anymore (following CDI 1.1 discussions), but after some further discussion decided that it should indeed be supported.

See also https://issues.apache.org/jira/browse/OWB-893 [^]

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0006325) ferg 09-23-13 11:33	ioc/07h1 Note: this validation was required by the CDI TCK. It's not actually question of supporting; it's just removing a validation check that was required by TCK.

Issue History
Date Modified	Username	Field	Change
09-08-13 06:25	arjan_tijms	New Issue
09-23-13 11:33	ferg	Note Added: 0006325
09-23-13 11:33	ferg	Assigned To	=> ferg
09-23-13 11:33	ferg	Status	new => closed
09-23-13 11:33	ferg	Resolution	open => fixed
09-23-13 11:33	ferg	Fixed in Version	=> 4.0.38

Mantis 1.0.0rc3[^]

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