Version 1.1.8 not compatible using JSP 1.2 because of using apache commons-el
1.0
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Key: MYFACES-2959
URL: https://issues.apache.org/jira/browse/MYFACES-2959
Project: MyFaces Core
Issue Type: Bug
Components: General
Affects Versions: 1.1.8
Environment: SAP NetWeaver J2EE Engine 7.0 (WebAs Java)
Reporter: Andreas Halbig
Priority: Blocker
According to the requirement specifrication, MyFaces 1.1 is supposed to support
java 1.3 or later, JSP 1.2, JSTL 1.0, and a Java Servlet 2.3 implementation.
Unfortunately, the FacesConfigurator is using the javax.servlet.jsp.el package,
which is only available since JSP 2.0.
Following classes to use wrongly javax.servlet.jsp.el.
- org.apache.myfaces.shared_impl.util.ClassUtils
- org.apache.myfaces.shared_impl.util._Coercions
- org.apache.myfaces.config.ManagedBeanBuilder
- org.apache.myfaces.el.ELParserHelper
- org.apache.myfaces.el.MethodBindingImpl
- org.apache.myfaces.el.ValueBindingImpl
Issue is related to the fact, that the apache commons-el 1.0 package is used,
which requires the JSP 2.0 interfaces. This issue can be solved by reworking in
two ways
1) Rework the interfaces for commons-el to remove the dependency for JSP 2.0
2) or by Adding the missing classes manually. You need to remove the
annotations within the source code and compile it using Java 1.3
- ELException
- Expression
- ExpressionEvalutator
- FunctionMapper
- VariableResolver
The corresponding exception thrown within my j2ee container below
Error occured in invoking event "contextInitialized()" on listener class
org.apache.myfaces.webapp.StartupServletContextListener. The error is:
java.lang.NoClassDefFoundError: javax/servlet/jsp/el/ELException
at
org.apache.myfaces.config.FacesConfigurator.feedStandardConfig(FacesConfigurator.java:308)
at
org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:276)
at
org.apache.myfaces.webapp.StartupServletContextListener.initFaces(StartupServletContextListener.java:82)
at
org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:65)
at
com.sap.engine.services.servlets_jsp.server.runtime.context.WebEvents.contextInitialized(WebEvents.java:45)
at
com.sap.engine.services.servlets_jsp.server.container.ApplicationThreadInitializer.run(ApplicationThreadInitializer.java:112)
at
com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at
com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at
com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
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