Hi,

I try to inject javax.sql.DataSource into ContainerRequestFilter. Whatever I do, however I can not get a reference to the correct resource. The reference I get is always WrapperDataSource with jndiName = "java:jboss/datasources/ExampleDS". The only option that I get the right resource is passing through @Singleton EJB.

This is a working production:

@Singleton
public class DataSourceProvider {
    
    @Resource(name = "DataSource")
    private DataSource dataSource;

    @Produces
    @Lock(LockType.READ)
    public DataSource getDataSource() {
        return dataSource;
    }
}

@Provider
@Secure
@Priority(Priorities.AUTHENTICATION)
public class AuthenticationFilter implements ContainerRequestFilter {
    @Inject
    private DataSource dataSource;

    @Override
    public void filter(ContainerRequestContext requestContext) throws IOException {        
        
    }
}

and web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd">
    <session-config>
        <session-timeout>60</session-timeout>
    </session-config>
    
    <resource-ref>
        <res-ref-name>DataSource</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
                
        <jndi-name>java:jboss/datasources/ERP</jndi-name>
    </resource-ref>
</web-app>

But I want to get rid of EJB

@Dependent
public class TestBean {
    @Resource(name = "DataSource")
    private DataSource dataSource;
}

@Provider
@Secure
@Priority(Priorities.AUTHENTICATION)
public class AuthenticationFilter implements ContainerRequestFilter {

    @Inject
    private TestBean bean;

    @Override
    public void filter(ContainerRequestContext requestContext) throws IOException {        
        
    }
}

But this option TestBean::dataSource is jndiName = "java:jboss/datasources/ExampleDS" from default standalone-full.xml

I use wildfly 10.1