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https://issues.apache.org/jira/browse/MYFACES-2442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846492#action_12846492
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Leonardo Uribe commented on MYFACES-2442:
-----------------------------------------
On latest myfaces core impl code we have this package as imported:
org.apache.jasper.compiler;resolution:=optional
this solves the problem you describe, so I'll close this one as duplicate.
Thanks for your report.
> Problem when using MyFaces with Spring DM within an OSGi environment
> --------------------------------------------------------------------
>
> Key: MYFACES-2442
> URL: https://issues.apache.org/jira/browse/MYFACES-2442
> Project: MyFaces Core
> Issue Type: Bug
> Components: General
> Affects Versions: 1.2.2
> Environment: Spring 2.5.6, Spring DM 1.2.0, Tomcat 6.20, MyFaces
> 1.2.2, Equinox 3.5
> Servlet HTTP 2.5, JSP 2.1
> Reporter: Thierry Templier
>
> Hello,
> We detect a problem when using MyFaces 1.2.2 within an OSGi container. The
> problem occurs when MyFaces tryies to initialize the default JspFactory from
> the Jsp21FacesInitializer class. It seems that the code which poses problem
> is the following:
> if (jspFactory == null) {
> // TODO: this Class.forName will be removed when Tomcat fixes a
> bug
> // also, we should then be able to remove jasper.jar from the
> deployment
> try {
> Class.forName("org.apache.jasper.compiler.JspRuntimeContext");
> } catch (ClassNotFoundException e) {
> ; // ignore
> } catch (Exception ex) {
> log.debug("An unexpected exception occured "
> + "while loading the JspRuntimeContext.", ex);
> }
> jspFactory = JspFactory.getDefaultFactory();
> }
> As a matter of fact, the getDefaultFactory method returns null in this
> context...
> If we force MyFaces to use the Jsp20FacesInitializer class from the
> ContainerUtils class as following:
> public class ContainerUtils
> {
> /**
> * Determines whether we're running in a Servlet 2.5/JSP 2.1 environment.
> *
> * @return <code>true</code> if we're running in a JSP 2.1 environment,
> * <code>false</code> otherwise
> */
> public static boolean isJsp21()
> {
> /*try
> {
> // simply check if the class JspApplicationContext is available
> Class.forName("javax.servlet.jsp.JspApplicationContext");
> return true;
> }
> catch (ClassNotFoundException ex)
> {
> ; // expected exception in a JSP 2.0 (or less) environment
> }*/
>
> return false;
> }
> (...)
> }
> the problem doesn't occur and MyFaces can be used.
> Regards,
> Thierry
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