Re: Barracuda and Jivan
Jancsi Farkas <[email protected]>
| Newsgroups | gmane.comp.java.enhydra.barracuda.general |
|---|---|
| Message-ID | <[email protected]> |
Hello
No, i did not have time to try upgrading my sistem, as the tests were
made at office, and now we are in vacation. I'll try to do the tests, as
sun as i'll have some time, or when i'll be back in office
Thank you for help
Jancsi
Arno Schatz wrote:
> Hi Jake, Jancsi
>
> Actually this was just a guess from my side.Sorry It was misleading.
> May be I am seeing
> too many problems based on changing APIs. Jancsi, did you try
> upgrading your system as
> Jake described earlier?
>
> Arno
>
> Jacob Kjome wrote:
>
>>
>> Hmm... Arno, I'm not sure that what you are saying here is true. I've
>> just tested this under Tomcat-5.0.16 and I replaced the existing
>> xercesImpl.jar and xmlParserAPIs.jar with those from Xerces-2.6.0.
>> These are in the common/endorsed directory. I ran Tomcat and loaded up
>> a document in Jivan in almost exactly the same way Jancsi is doing it
>> and it worked just fine. No errors. The document loaded perfectly.
>> Not sure how you are seeing something different???
>>
>> Jake
>>
>> At 06:10 PM 12/25/2003 +0100, you wrote:
>>
>>> Hi Jancsi,
>>>
>>> I am still looking into that problem. However, I know that the
>>> org.w3c.dom.ls package has changed recently. Yes, the W3C has changed
>>> the the interface classes within this package. Xerces 2.4.0 used the
>>> old interfaces, where Xerces 2.5.0+ uses the never ones. Jivan is
>>> based on the older interfaces. Well if I change Jivan to use the never
>>> interface, Jivan applications will break when they are deployed on
>>> older system.
>>>
>>> On Tomcat the problem is that the Xerces parser from the
>>> CATALINA_HOME/common/endorsed even if the classes are provided by the
>>> jivan.jar. So I need to change Jivan so it can work with 2 different
>>> sets of interfaces. Other application server have similar 'endorsed'
>>> techniques, causing the same problem.
>>>
>>> Tomcat 5 uses Xerces 2.5.0, but Tomcat 4 uses versions pre Xerces
>>> 2.5.0. I will work on a fix to be released as soon as possible. But
>>> that will be after Xmas, sorry. If you are really working over Xmas,
>>> you could try to downgrade your version of Xerces to 2.4.0.
>>>
>>> -Arno
>>>
>>>
>>>
>>>
>>>
>>>
>>> Jancsi Farkas wrote:
>>>
>>>> Hello
>>>> First, I take this opportunity to wish everybody a Merry Christmas
>>>> and a Happy New Year :)
>>>> Now on my problem:
>>>> I'm trying to integrate barracuda with jivan, until now
>>>> unsuccessfully. I keep getting this exception, and I don't know from
>>>> where to start looking for a solution. Anybody has a clue about this?
>>>> org.jivan.html.JivanHTMLException:
>>>> java.lang.reflect.InvocationTargetException
>>>> at org.jivan.html.parser.LocationRecorder.invoke(Unknown Source)
>>>> at $Proxy0.startElement(Unknown Source)
>>>> at org.jivan.html.parser.HTMLTagCloser.startElement(Unknown
>>>> Source)
>>>> at
>>>> org.jivan.cyberneko.html.HTMLScanner$ContentScanner.scanStartElement(Unknown
>>>>
>>>> Source)
>>>> at
>>>> org.jivan.cyberneko.html.HTMLScanner$ContentScanner.scan(Unknown
>>>> Source)
>>>> at org.jivan.cyberneko.html.HTMLScanner.scanDocument(Unknown
>>>> Source)
>>>> at org.jivan.cyberneko.html.HTMLConfiguration.parse(Unknown
>>>> Source)
>>>> at org.jivan.cyberneko.html.HTMLConfiguration.parse(Unknown
>>>> Source)
>>>> at org.jivan.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>>>> at org.jivan.html.document.MasterDocument.load(Unknown Source)
>>>> at org.jivan.html.document.DocumentFactory.docManFor(Unknown
>>>> Source)
>>>> at
>>>> org.enhydra.barracuda.core.util.dom.JivanDOMFactory.getInstance(JivanDOMFactory.java:98)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.util.dom.DefaultDOMLoader._getDOMFromFile(DefaultDOMLoader.java:192)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.util.dom.DefaultDOMLoader.getDOM(DefaultDOMLoader.java:105)
>>>>
>>>>
>>>> at
>>>> org.simple.test.admin.screens.TestScreen$RenderTestHandler.handleViewEvent(TestScreen.java:109)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.DefaultBaseEventListener.handleEvent(DefaultBaseEventListener.java:66)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.DefaultEventDispatcher.notifyListeners(DefaultEventDispatcher.java:415)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.DefaultEventDispatcher.dispatch(DefaultEventDispatcher.java:185)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.DefaultEventDispatcher.dispatchEvent(DefaultEventDispatcher.java:122)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.DefaultEventBroker.dispatchEvent(DefaultEventBroker.java:494)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.ApplicationGateway.handleDefaultExt(ApplicationGateway.java:415)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.ApplicationGateway.handleDefault(ApplicationGateway.java:235)
>>>>
>>>>
>>>> at
>>>> org.enhydra.barracuda.core.event.ApplicationGateway.doGet(ApplicationGateway.java:728)
>>>>
>>>>
>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>>>> at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>>>> at
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>>>> at
>>>> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>>>> at
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>>>>
>>>>
>>>> at
>>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>>>> at
>>>> org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
>>>>
>>>> at
>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
>>>>
>>>>
>>>> at
>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
>>>>
>>>>
>>>> at
>>>> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
>>>>
>>>>
>>>> at
>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
>>>>
>>>>
>>>> at java.lang.Thread.run(Thread.java:536)
>>>> Caused by: java.lang.reflect.InvocationTargetException
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>>
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>>
>>>>
>>>> at java.lang.reflect.Method.invoke(Method.java:324)
>>>> ... 54 more
>>>> Caused by: java.lang.NoSuchMethodError:
>>>> org.w3c.dom.ls.DOMBuilderFilter.startElement(Lorg/w3c/dom/Element;)S
>>>> at
>>>> org.jivan.apache.xerces.parsers.AbstractDOMParser.startElement(Unknown
>>>> Source)
>>>> at
>>>> org.jivan.cyberneko.html.filters.DefaultFilter.startElement(Unknown
>>>> Source)
>>>> ... 58 more
>>>>
>>>> This is my code in render part:
>>>> {
>>>> System.out.println("RenderTest");
>>>> DefaultDOMLoader loader =
>>>> DefaultDOMLoader.getGlobalInstance();
>>>> JivanDOMFactory jfactory = new JivanDOMFactory();
>>>>
>>>> jfactory.setServletContext(context.getConfig().getServletContext());
>>>> loader.setDefaultDOMFactory(jfactory);
>>>> // the exception is thrown somewehere after this line of
>>>> code
>>>> Document page =
>>>> loader.getDOM("/WEB-INF/admin/Template.html");
>>>> Node node = page.getElementById("Login");
>>>> BTemplate templateComp = new BTemplate();
>>>> templateComp.setView(new
>>>> DefaultTemplateView(node));
>>>> ViewContext vc=new DefaultViewContext(context);
>>>> templateComp.addModel(new TestModel(context));
>>>> try
>>>> {
>>>> templateComp.render(vc);
>>>> }
>>>> catch (RenderException re)
>>>> {
>>>> logger.warn("Render err:"+re);
>>>> }
>>>> new DefaultDOMWriter().write(page, context.getResponse());
>>>> }
>>>>
>>>> Best regards
>>>> Jancsi
>>>> _______________________________________________
>>>> Barracuda mailing list
>>>> [email protected]
>>>> http://barracudamvc.org/lists/listinfo/barracuda
>>>
>>>
>>>
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>>> http://barracudamvc.org/lists/listinfo/barracuda
>>
>>
>>
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>>
>>
>
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