Re: R: Strings to SAX events
Luca, In a generator I use flowing code within the generate()-Method. Maybe this helps: parser = (Parser)this.manager.lookup(Parser.ROLE); parser.setConsumer(super.xmlConsumer); parser.parse(new InputSource(new StringReader(sb.toString(; Regards, Reinhard Ludovic, thanks for your kind answer, but we are not in an XSP page (we're writing a Transformer instead), hence, your suggestion is not truly useful to us. Best regards, Luca Morandini [EMAIL PROTECTED] -Messaggio originale- Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire;axonie.com] Inviato: venerdì 8 novembre 2002 11.02 A: [EMAIL PROTECTED] Oggetto: Re: Strings to SAX events Try in a XSP the following, data is your xml string : util:include-expr util:exprxsp:expr data /xsp:expr/util:expr /util:include-expr - Original Message - From: Luca Morandini [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, November 08, 2002 10:55 AM Subject: Strings to SAX events Folks, We're in the process of writing a Transformer, which, of course, outputs SAX events... but, in the midst of this stream , we need to insert an XML element stored in a string. To do this we're groping in the dark trying something like this: JaxpParser respParser = new JaxpParser(); respParser.parse( new InputSource(new StringReader(str)), new EmbeddedXMLPipe(contentHandler)); Which fails giving this: org.apache.cocoon.ProcessingException: Failed to execute pipeline.: java.lang.ClassCastException ... Caused by: java.lang.ClassCastException at com.lucamorandini.charts.ChartTransformer.endElement(ChartTransfor mer.java:6 55) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XM LByteStrea mInterpreter.java:129) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserial ize(XMLByt eStreamInterpreter.java:102) at org.apache.cocoon.components.pipeline.CachingEventPipeline.process (CachingEventPipeline.java:219) ... 44 more java.lang.ClassCastException at com.lucamorandini.charts.ChartTransformer.endElement(ChartTransfor mer.java:6 55) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XM LByteStrea mInterpreter.java:129) at org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserial ize(XMLByt eStreamInterpreter.java:102) at org.apache.cocoon.components.pipeline.CachingEventPipeline.process (CachingEventPipeline.java:219) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.proces s(CachingS treamPipeline.java:399) The classes we use are: org.apache.avalon.excalibur.xml.JaxpParser; org.xml.sax.InputSource; java.io.StringReader; org.apache.cocoon.xml.EmbeddedXMLPipe; And the environment is: Solaris 5.8 JDK 1.4.1_01 Tomcat 4.1.12-LE-jdk14 Cocoon 2.0.3 May someone please help us ? Thanks in advance, Piero De Nicola Luca Morandini We are protected from the virus by Norton Antivirus Corporate Edition - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] We are protected from the virus by Norton Antivirus Corporate Edition - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- +++ GMX - Mail, Messaging more http://www.gmx.net +++ NEU: Mit GMX ins Internet. Rund um die Uhr für 1 ct/ Min. surfen! - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: XMLForms vs Struts
Steven has moved it to Links'. Thank you - I overlooked the already existing point at the links page. Regards, Reinhard Ivelin, I created a new main point in the left menu and called it Cocoon compared. Reinhard -Original Message- From: Ivelin Ivanov [mailto:ivelin;apache.org] Sent: Saturday, November 02, 2002 5:23 PM To: [EMAIL PROTECTED] Subject: Re: XMLForms vs Struts Please do. Wiki is great, but I am not sure in which section would this one article go. Please let me know where it went. Thank you, Ivelin - Original Message - From: Reinhard Poetz [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 31, 2002 8:02 AM Subject: RE: XMLForms vs Struts Ivelin, As this is an often discussed question: Do you mind adding it to the CocoonWiki? If no I could do it for you ... Regards, Reinhard -Original Message- From: Ivelin Ivanov [mailto:ivelin;apache.org] Sent: Thursday, October 31, 2002 2:52 PM To: [EMAIL PROTECTED] Subject: Re: XMLForms vs Struts I hope this will not make things even more confusing for you, but here is my view: Struts is 3 parts: 1) An URL map, matching URLs to Actions. Everything you can do with struts-config.xml (Struts), you can do with sitemap.xmap (Cocoon). 2) Custom JSP tags for rendering HTML, like i18n, access to JavaBean properties and others. Cocoon's set of transformers is a superset of Strut's visual tags. 3) Form handling. Automated binding between HTML input fields and JavaBeans. Cocoon's XMLForm does that and much more. It not only provides the binding, but it does it in a browser independent way. Struts is only designed to handle automatically HTML input. For fairness sake, I will tell you that over the last 2 years I have used Struts successfully in big enterprise projects. It is a good and sound technology when you are only interested to support the major HTML browsers and you are not concerned with other interfaces to your application like WML, VXML, Web Services, etc. My recommendation is, if you are in a hurry and you don't want to invest time in learning a new technology, go Struts. If you plan to build a lot of web applications in the future, you must learn Cocoon. It will add a very powerful weapon to your software tools arsenal. You don't have to use it all the time, but when things start to look dangerously complex, you will find it to be a life saver. Best, Ivelin - Original Message - From: SAXESS - Hussayn Dabbous [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 31, 2002 3:48 AM Subject: Re: XMLForms vs Struts Hy; First let me tell you: I like the idea of merging cocoon and struts, because i see both technologies to be helpfull also in conjunction... Omar Tazi wrote: If you like the MVC aspect in Struts and like the flexibility provided by XML/XSLT, and don't like the limitations that come with JSPs, check out our Framework. It's called OXF (Open XML Framework). OXF is the result of our combined passion for Cocoon and Struts/J2EE and our involvement in huge enterprise projects. It will dramatically help you in your tasks (listed below). Good luck! But i am also a bit confused. I'm following the discussons in this mailing list for about a week now and this is already the second mentioning of a product/component (whatever) that claims to be an on top of cocoon development. But when i enter the pages mentioned above, it is very hard to find the backpointers to cocoon as the base component... Despite that all this stuff sounds very interesting, but i get more and more unshure how to proceed. Some questions rise in my mind: 1.) Why are all such nice and nifty add ons developed all outside of cocoon ? 2.) When i move to such an add on component, how can i enshure to keep up with the releases of cocoon (taking adavantage of the enhancements done there)? 3.) Why can't i find pointers to these add ons from the cocoon pages ? There is sooo many good software around the world and cocoon for me is one of the finest. Why does not all this effort take place at the heart but is cluttered around in several loosely coupled or even uncoupled add on projects ??? And now my final question (to come back to the technical part): Why is it so complicated to use struts and cocoon in parallel? As far as i understand the concepts of cocoon, i can embed JSP's in it's workflow, and if a jsp itself uses struts, why not??? Although i haven't tried yet, for me these things seem to be coexisting without problems ... Any enlightments on these points are happily welcome... best regards, Hussayn -- Dr. Hussayn Dabbous
Re: repost : activeX (.cab) and C 2.0.3
Barbara, Are you sure that your pipeline works? Try to include an image which has the same path as the active-x. When this works change to .cab/application/octet-stream. Regards, Reinhard Cocoon does not add my activeX component to the html page it outputs. Even application/octet-stream set as mime type for the pipeline that reads the .cab does not work (no visible effect of the activeX that adjusts printing margins). Thanks for any hint, Barbara - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Slide Demo (ComponentException)
Hi Stephan, I wanted to try out your slide examples but I always get a ComponentException at the login: ERROR (2002-08-21) 13:40.28:729 [sitemap.generator.principallist] (/samples/slide/login) HttpProcessor[8080][4]/PrincipalListGenerator: Could not lookup for component. org.apache.avalon.framework.component.ComponentException: component: ComponentSelector could not access the Component for hint: slide at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:216) at org.apache.cocoon.components.ExtendedComponentSelector.select(ExtendedComponentSelector.java:293) at org.apache.cocoon.generation.PrincipalListGenerator.generate(PrincipalListGenerator.java:135) Do you have any ideas? I'm using cocoon2.1dev - the last nightly build. Regards, Reinhard -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slide Demo (ComponentException)
On Wed, 21 Aug 2002 [EMAIL PROTECTED] wrote: Hi Stephan, I wanted to try out your slide examples but I always get a ComponentException at the login: ERROR (2002-08-21) 13:40.28:729 [sitemap.generator.principallist] (/samples/slide/login) HttpProcessor[8080][4]/PrincipalListGenerator: Could not lookup for component. org.apache.avalon.framework.component.ComponentException: component: ComponentSelector could not access the Component for hint: slide at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:216) at org.apache.cocoon.components.ExtendedComponentSelector.select(ExtendedComponentSelector.java:293) at org.apache.cocoon.generation.PrincipalListGenerator.generate(PrincipalListGenerator.java:135) Do you have any ideas? I'm using cocoon2.1dev - the last nightly build. Do you have the following entry in your build/cocoon/webapp/WEB-INF/cocoon.xconf? component class=org.apache.cocoon.components.ExtendedComponentSelector default=slide logger=core.repositories.principalprovider role=org.apache.cocoon.components.repository.PrincipalProviderSelector component-instance class=org.apache.cocoon.components.repository.impl.SlidePrincipalProvider logger=core.repositories.principalprovider.slide name=slide namespace=myrepository repository=slide/ /component Thanks for testing, Stephan. Yes, it's included. Do you have any other ideas/hints? Regards, Reinhard ___ Stephan Michels EMail: [EMAIL PROTECTED] ICQ: 115535699Tel: +49-030-314-21583 +|+|+|+|+|+|+|-| - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faq/index.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: HtmlGenerator and FOP
Harald, We are using Cocoon 2.0.2 within Tomcat 4.0.1 on Linux. We want to integrate an external HTML-Site in our homepage. Like the Yahoo screen scrape example we therefore use the HTML-Generator to get the content of the page. As this page links its pictures with a relative path our browser does not show these pictures because they do not reside on our cocoon-server. Do you have any hints for us how to solve this problem? Is it possible to pipe the http-response of the external page as html to our users as well as generating a pdf-document of this reponse (we want to add this to the session) in one step? Is it possible to set a different browser-type to the HTMLGenerator? It now sends the JDK-Version as browser-type. This type is not accepted by the external page. I wrote an HTML-Generator which makes use of the httpclient-API (http://jakarta.apache.org/commons/httpclient/). I have not had the time extending the existing HTML-Generator by this feature and to post the patch but you can find the sources at http://marc.theaimsgroup.com/?l=xml-cocoon-devm=101412719423893w=2. (I'm not sure if it will work with Cocoon 2.0.2.). My version of the HTML-Generator uses the browser's user-agent. Hope that helps, Reinhard Harald - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A SOAP Transformer?
Steve, I would be very interested in a SOAP Transformer. I think it would be a very useful component - but at the moment I'm not sure too if there are some hidden issues. I think we should work together! Reinhard Dear Cocoon Users: Does it make sense that a SOAP Transformer could be added to the Cocoon arsenal? An incoming XML doc would contain the URL of the web service to be accessed, perhaps also necessary authentication information, and the SOAP body. The SOAP Transformer would simply send the message, and insert the response into the document stream. Does this make sense as a useful component? Or are there some hidden issues that would introduce complexity? Steve Punte [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How does the pseudo-protocol context work?
Hi, I've fowllowing problem: In a sub-sitemap I make use of the DatabaseAddAction. Everything works fine if I insert the absolute path of the describtor file. But if I want to make use of the pseudo-protocol context it only works if I integrate the describtor file in the root-directory(context://filename.xml). Then I tried context:///filename.xml and context:/filename.xml - no success. My goal is creating a small application that can be easily integrated in a root-sitemap and the only thing you have to do is mounting the sub-sitemap in the root-sitemap. Does anybody have a solution for my problem? Reinhard -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net - Please check that your question has not already been answered in the FAQ before posting. http://xml.apache.org/cocoon/faqs.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
