I have eclipse and weblogic and am trying to http://www.saxonica.com//download/S9APIExamples.java
example.I have included all jar files in web-inf/lib and also in eclipse project lib.
Still i get the below error.Pl. advise.Am i missing something.

java.lang.NoClassDefFoundError: net/sf/saxon/s9api/SaxonApiException
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Cla ss.java:1618)
        at java.lang.Class.getConstructor0(Class.java:1930)
        at java.lang.Class.newInstance0(Class.java:278)
        at java.lang.Class.newInstance(Class.java:261)
        at weblogic.servlet.internal.ServletStubImpl$ServletI nitAction.run(ServletStubImpl.java:1097)
        at weblogic.security.acl.internal.AuthenticatedSubjec t.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(Se curityManager.java:121)
        at weblogic.servlet.internal.ServletStubImpl.createSe rvlet(ServletStubImpl.java:975)
        at weblogic.servlet.internal.ServletStubImpl.createIn stances(ServletStubImpl.java:954)
        at weblogic.servlet.internal.ServletStubImpl.prepareS ervlet(ServletStubImpl.java:893)
        at weblogic.servlet.internal.ServletStubImpl.getServl et(ServletStubImpl.java:598)
        at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:406)
        at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:348)
        at weblogic.servlet.internal.RequestDispatcherImpl.fo rward(RequestDispatcherImpl.java:330)

It's quite difficult to help with configuration problems remotely, especially configuration of products you don't use yourself. Clearly the Java classloader isn't finding the classes in the saxon-s9api JAR file, but that's really all I can tell you.

Michael Kay
http://www.saxonica.com/
Author, XSLT Programmer's Reference and XPath 2.0 Programmer's Reference