Hi,
just fixxed the problem.. THX for your help.
Have another question now:
I want to introduce two new variables for every user in the wiki!
Thus I changed the "PreferencesTab.jsp" and added two new textfiels, so
that every user is able to insert the data (will be a username and a
api-key for another service)!
But yet I dont know how and where to save the variables.
I know that I can create global variables in the "jspwiki.properties",
but that won't help me, as every user must have the possibility to add
this information!
Regards
Benedikt
Harry Metske schrieb:
Benedikt,
I think you should start debugging in the runtime environment.
Can you start JBoss/tomcat with the extra JVM argument '-verbose:class'
(without quotes) to see where the classes are loaded from.
It looks lilke com.ecyrd.jspwiki.plugin.WikiPlugin is loaded by two
different classloaders.
regards,
Harry
2008/9/22 Benedikt Mohrmann <[EMAIL PROTECTED]>
Hi,
problem is still actual :( !
I have already installed a new JSPWiki version and downloaded the actual
JSPWiki src and imported it into my Eclipse- still same error.
I compared the working plugin and the new one and there is one difference
in the .classpath file (contained in the .jar):
the working one says:
<classpathentry kind="src" path="/JSPWiki"/>
and the not working one:
<classpathentry combineaccessrules="false" kind="src" path="/JSPWiki"/>
Dont know if that matters, but I tried to fixx it, but I don't get it.
Help is welcome,
Benedikt
Janne Jalkanen schrieb:
In that case my guess is that your classpath contains two copies of
JSPWiki.jar with different versions... Or, that Eclipse is using a
different version of JSPWiki.jar than your actual instance of JSPWiki.
/Janne
On 21 Sep 2008, at 14:25, Benedikt Mohrmann wrote:
Hi,
I already do so.
As a test, I just tried the following class:
import com.ecyrd.jspwiki.WikiContext;
import com.ecyrd.jspwiki.plugin.PluginException;
import com.ecyrd.jspwiki.plugin.WikiPlugin;
public class ReadRoomStructurePlugin implements WikiPlugin {
public String execute(WikiContext context, Map params)
throws PluginException {
// TODO Auto-generated method stub
return "x";
}
}
Same error as before!
Regards
Benedikt
Janne Jalkanen schrieb:
You must implement the WikiPlugin interface.
public class ReadRoomStructurePlugin implements WikiPlugin
{
...
}
/Janne
On 21 Sep 2008, at 14:07, Benedikt Mohrmann wrote:
Hi,
I already developed a plugin, which works quite well.
Now I tried to develope a new one, export it via Eclipse as a .jar
file, but when I visit the page, where it should be inserted I get the
error:
"Instanziierung des Plugins 'ReadRoomStructurePlugin' fehlgeschlagen."
English: "Instantiation of Plugin 'ReadRoomStructurePlugin' failed.
The Stacktrace says:
2008-09-21 12:48:18,421 [http-localhost%2F127.0.0.1-8080-1] INFO
com.ecyrd.jspwiki.plugin.PluginManager JSPWiki:/JSPWiki/ JSPWiki:
http://localhost:8080/JSPWiki/ - Cannot initialize plugin
ReadRoomStructurePlugin
java.lang.ClassCastException: ReadRoomStructurePlugin cannot be cast to
com.ecyrd.jspwiki.plugin.WikiPlugin
at
com.ecyrd.jspwiki.plugin.PluginManager$WikiPluginInfo.newPluginInstance(PluginManager.java:868)
at
com.ecyrd.jspwiki.plugin.PluginManager$WikiPluginInfo.initializePlugin(PluginManager.java:794)
at
com.ecyrd.jspwiki.plugin.PluginManager.registerPlugin(PluginManager.java:683)
at
com.ecyrd.jspwiki.plugin.PluginManager.execute(PluginManager.java:348)
at com.ecyrd.jspwiki.forms.FormOutput.execute(FormOutput.java:127)
at
com.ecyrd.jspwiki.plugin.PluginManager.execute(PluginManager.java:383)
at
com.ecyrd.jspwiki.parser.PluginContent.getText(PluginContent.java:158)
at
org.jdom.output.XMLOutputter.printTextRange(XMLOutputter.java:1054)
at org.jdom.output.XMLOutputter.printElement(XMLOutputter.java:934)
at
org.jdom.output.XMLOutputter.printContentRange(XMLOutputter.java:1007)
at
org.jdom.output.XMLOutputter.outputElementContent(XMLOutputter.java:445)
at
com.ecyrd.jspwiki.render.XHTMLRenderer.getString(XHTMLRenderer.java:63)
at
com.ecyrd.jspwiki.render.RenderingManager.getHTML(RenderingManager.java:258)
at
com.ecyrd.jspwiki.render.RenderingManager.getHTML(RenderingManager.java:299)
at com.ecyrd.jspwiki.WikiEngine.textToHTML(WikiEngine.java:1469)
at com.ecyrd.jspwiki.WikiEngine.getHTML(WikiEngine.java:1411)
at
com.ecyrd.jspwiki.tags.InsertPageTag.doWikiStartTag(InsertPageTag.java:128)
at com.ecyrd.jspwiki.tags.WikiTagBase.doStartTag(WikiTagBase.java:89)
at
org.apache.jsp.templates.default_.PageTab_jsp._jspx_meth_wiki_005fInsertPage_005f0(PageTab_jsp.java:677)
at
org.apache.jsp.templates.default_.PageTab_jsp._jspService(PageTab_jsp.java:277)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:609)
at com.ecyrd.jspwiki.tags.IncludeTag.doEndTag(IncludeTag.java:84)
at
org.apache.jsp.templates.default_.PageContent_jsp._jspx_meth_wiki_005fInclude_005f0(PageContent_jsp.java:442)
at
org.apache.jsp.templates.default_.PageContent_jsp._jspService(PageContent_jsp.java:148)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:609)
at com.ecyrd.jspwiki.tags.ContentTag.doEndTag(ContentTag.java:126)
at
org.apache.jsp.templates.default_.ViewTemplate_jsp._jspx_meth_wiki_005fContent_005f0(ViewTemplate_jsp.java:566)
at
org.apache.jsp.templates.default_.ViewTemplate_jsp._jspService(ViewTemplate_jsp.java:142)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
at
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:609)
at com.ecyrd.jspwiki.tags.IncludeTag.doEndTag(IncludeTag.java:84)
at org.apache.jsp.Wiki_jsp._jspService(Wiki_jsp.java:114)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.ecyrd.jspwiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:99)
at com.ecyrd.jspwiki.ui.WikiJSPFilter.doFilter(WikiJSPFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
Any idea, why it is not able to cast ?
Regards
Benedikt
