- Seam without JSF + Servlet

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- Seam without JSF + Servlet

- Seam without JSF + Servlet

2007-08-13 - By reind

Back
My application is deployed as an EAR with multiple webapps. One of the webapps
has a single servlet within which I'd like to use a Seam component. Seam works
on the other JSF webapp in the same ear, but I can't get it to work on the
servlet.

I've added a context-filter for the same url-pattern as the servlet uses (as
described in the Seam docs):

components.xml
<web:context-filter url-pattern="/request/*" />

web.xml
<servlet-mapping>
| <servlet-name>Controller</servlet-name>
| <url-pattern>/request/*</url-pattern>
| </servlet-mapping>

The seam components that are in the jar are getting picked up by the
ComponentScanner but when I try to inject or use Components.getIntance(...), I
get:

java.lang.IllegalStateException: No application context active
| org.jboss.seam.Component.forName(Component.java:1577)
| org.jboss.seam.Component.getInstance(Component.java:1627)
| org.jboss.seam.Component.getInstance(Component.java:1610)
| org.jboss.seam.Component.getInstance(Component.java:1604)

but I do have the listener configured in web.xml
<listener>
| <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
| </listener>

Any ideas?

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