Hi Frank, jetspeed-layout application is designed to be locally deployed. Even though you copied jetspeed-portal-2.2.1.jar into an external app, it is regarded as a different class because the classloaders are different from each other: One from the portal webapp to initialize the JetspeedPowerToolFactory component, and the other from your external layout app to use the JetspeedPowerToolFactory. I think you'd better deploy it as a local app.
Woonsan ----- Original Message ---- > From: Frank Otto <[email protected]> > To: Jetspeed Users List <[email protected]> > Sent: Fri, April 23, 2010 4:04:26 PM > Subject: Re: [JS 2.2.1] ClassCastException JetspeedPowerToolFactory > > The first error was: 23.04.2010 15:57:01 ERROR > [org.apache.jetspeed.factory.JetspeedPortletFactory.getPortletInstance():569] > PortletFactory: Failed to load portlet > org.apache.jetspeed.portlets.layout.MultiColumnPortlet java.lang.NoClassDefFoundError: > org/apache/jetspeed/velocity/JetspeedPowerToolFactory at > org.apache.jetspeed.portlets.layout.LayoutPortlet.init(LayoutPortlet.java:98) So, > I have copied the jetspeed-portal-2.2.1.jar to > webapps\jetspeed-layout\WEB-INF\lib and now I get the > ClassCastException. I use an own webapp for jetspeed-layout and not as > internal app in jetspeed portal. Am 23.04.2010 15:56, schrieb Woonsan > Ko: > Hi Frank, > > If you see that error message, "Failed to > load portlet ...", then you must have log lines with stack trace somewhere in > ERROR level. > It would be helpful if you copy/paste the stack > trace. > > Regards, > > Woonsan > > > > ----- Original Message ---- > >> From: Frank > Otto< > href="mailto:[email protected]";>[email protected]> >> To: > Jetspeed Users List< > href="mailto:[email protected]";>[email protected]> >> > Sent: Fri, April 23, 2010 3:42:15 PM >> Subject: [JS 2.2.1] > ClassCastException JetspeedPowerToolFactory >> >> > Hi, >> > I get following error after > upgrading my maven project with jetspeed > >> > 2.2.1: >> > Failed to load > portlet > >> > > org.apache.jetspeed.portlets.layout.MultiColumnPortlet: > > >> > > java.lang.ClassCastException: > >> > > > org.apache.jetspeed.velocity.JetspeedPowerToolFactory > > I don't > know > >> why. Has someone an > idea? >> > > Frank > > Am > 22.04.2010 13:00, schrieb > >> Woonsan > Ko: >> Hi Frank, >> >> Jetspeed-2.2.1 contains > j2-admin >> and jetspeed-layouts, of course. :-) Please check the > downloads. >> >> Jetspeed-2.2.1 components/services are > backward compatible with >> Jetspeed-2.2.0. >> So, if your > portal has custom portlet apps and separate >> psml pages from the > default psml pages, then I don't think there's any critical >> problem. > If lucky, it would be good enough to change the version number in > your >> maven project. >> If you have customized decorators > and styles, then I >> think you need to try to merge them with new ones > to adjust look and >> feels. >> >> Kind > regards, >> >> >> > Woonsan >> >> >> ----- Original Message > ---- >> >> >> >>> > From: Frank Otto< >>> >> > href="mailto: > href="mailto:[email protected]";>[email protected]"> > ymailto="mailto:[email protected]"; > href="mailto:[email protected]";>[email protected]> >> > >>> To: >>> > >> Jetspeed Users List< >> href="mailto: > ymailto="mailto:[email protected]"; > href="mailto:[email protected]";>[email protected]"> > ymailto="mailto:[email protected]"; > href="mailto:[email protected]";>[email protected]> >> > >>> >> Sent: > Thu, April 22, 2010 8:14:35 AM >> >>> > Subject: Re: [ANNOUNCE] Apache >>> > >> Portals Jetspeed Portal 2.2.1 Release >> > >>> >>> >> > Hi, >> >>> >>> > >> I use for my portal jetspeed 2.2.0 >> > (with maven). What's the best way >> >> > >>> to migrate >>> > >> to 2.2.1? >> > >>> >>> >> Is > there no j2-admin and >> jetspeed-layouts > in >> >> >>> > 2.2.1? >>> >>> > >> >> >> kind > regards, >> >> >> Frank >> >> Am > 20.04.2010 21:39, schrieb >> >> >> > >>> Ate Douma: >>> The Apache Portals Jetspeed > Team is pleased >>> >> to > announce >> >>> version 2.2.1 of the > Jetspeed-2 Open Source Enterprise >>> > >> Portal. >> > >>> >>> Release 2.2.1 continues > Jetspeed's >>> >> full > compliance of the Portlet Specification >> > >>> 2.0 (JSR-286), passing >>> > >> the Portlet 2.0 TCK (Test Compatibility Kit) suite and > is >> >>> fully >>> > >> CERTIFIED to the Java Portlet > Standard. >> >>> > This >>> >> > release >> >>> introduces the Jetui > client-side customization engine, as >>> > >> well as advanced page >> > >>> templating support and >>> > >> improvements. >> > >>> Highlights of new > features >>> >>> >> > are: >> >>> * Jetui Client Side > Customization Engine >>> * Drag and >>> > >> Drop >> >>> > Support of portlets >>> * Jetspeed Toolbox > dockable >>> >> portlet > selector, layout >> >>> selector, and > skin selector >>> * >>> > >> Dockable Jetspeed Navigator to navigate >> > >>> over spaces, maintenance >>> > >> over pages, folders, links >> > >>> * Jetspeed Spaces, >>> > secured >>> >> areas of the > portal site for workgroups and projects >> > >>> * JAX >>> >> > RS >> >>> Services for Portal > Customization and Registry >>> > >> manipulations >> >>> * > Open ID >>> Support >>> * Preview >>> > >> Portlet Mode from Jetspeed > Toolbox >> >>> * > Improved >>> LDAP >>> > >> synchronization, authentication, and maintenance of > LDAP >> >>> > >> credentials >> >>> * CAS > Authentication >>> * Dynamic PSML - >>> > >> dynamically >> > >>> overlay external site maps such as other web sites > or >>> >> content repositories > onto >> >>> the Jetspeed site map to > dynamically >>> >> navigate of > external content within >> >>> > portal >>> * PSML >>> > >> Templates - templacized, secured pages that overlay > over >> >>> URL >>> > >> addressable pages to merge template-portlets > such as toolbox and >> navigator >> > >>> into a single page >>> * Fragment References > - >>> >> also known as > Portlet >> >>> Instances - allow for > referencing >>> >> > preconfigured portlets with preferences from a >> > >>> standard >>> > >> page >> >>> * Improved > Portlet API 2.0 Support and >>> > >> Compliance >> >>> * > Improved Installer to support two kinds of >>> > >> installations (min, demo) >> > >>> * >>> New User Manager > supporting >>> >> true paging > over large user >> databases >> > >>> >>> >>> For a full overview > of >>> >> all the features, > online documentation >> >>> and > tutorial or to download >>> >> > the release including a binary installer which comes >> > >>> with a bundled >>> > >> Tomcat 6, please visit: >> > >>> Website: >>> >>> >>> > >> > target=_blank >http://portals.apache.org/jetspeed-2 >> > >>> >>> >> > Features: >> >>> >>> > >> > href="http://portals.apache.org/jetspeed-2/features.html"; target=_blank > >http://portals.apache.org/jetspeed-2/features.html >> > >>> >>> >>> > >> Download: >> > >>> >> > href="http://portals.apache.org/jetspeed-2/download.html"; target=_blank > >http://portals.apache.org/jetspeed-2/download.html >> > >>> >>> >>> > >> Installer: >> > >>> >>> >> > href="http://portals.apache.org/jetspeed-2/getting-started-installer.html"; > target=_blank > >http://portals.apache.org/jetspeed-2/getting-started-installer.html >> > >>> >>> >>> > >> Release notes: >> > >>> >>> >> > href="http://portals.apache.org/jetspeed-2/release-notes.html"; target=_blank > >http://portals.apache.org/jetspeed-2/release-notes.html >> > >>> >>> > >> Ate >> >>> > Douma >>> On behalf of the Apache Portals >>> > >> PMC >> > >>> >>> >>> > >> > --------------------------------------------------------------------- >> > >>> >> > To >> >>> unsubscribe, > e-mail: >>> ymailto="mailto: >>> > >> ymailto="mailto: > ymailto="mailto:[email protected]"; > href="mailto:[email protected]";>[email protected]" >> > href="mailto: > href="mailto:[email protected]";>[email protected]"> > ymailto="mailto:[email protected]"; 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