Re: problems with JAVA
You may be refering to the stack limit bug. You can hop around it by doing: ulimit -s 2048 before executing java programs. No need to downgrade the JDK. On Fri, 2 Nov 2001 09:47:31 +0100, Adnan Zelkanovic wrote: From: Adnan Zelkanovic [EMAIL PROTECTED] -- If you have problems to run/compile Cocoon/Tomcat etc. on your machine under Linux, then the problem could be jdk1.3.1 If you are using jdk1.3.1 you have to install jdk1.3.0, because jdk1.3.1 has problems on some Linux-systems. For example, jdk1.3.1 doesn't run on my SuSE-Linux-7.2 so I installed jdk1.3.0 and now everything works ... Mit freundlichen Grüßen Adnan Zelkanovic allgäuNet.Onlinedienste GmbH Nebelhornstraße 8 86807 Buchloe Tel. (08241) 96869-33 Fax (08241) 96869-26 http://www.allgaeu.net e-mail: [EMAIL PROTECTED] ein Unternehmen der abc.Mediengruppe - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: how to implement a dynamic sitemap?
Christer Lindh wrote:
As far as I've understood C2, there is now a quite static sitemap
which tells what request gets what XSL. This is too static for my
needs, I would like to do a bunch of calculations and then decide on
what XSL to use. Is there any way I can accomplish this with C2?
One possible way is to use an action to define a sitemap variable with
the name of the chose stylesheet.
Your mathcer would then look like:
map:match...
map:act type=xsl-chooser
map:generate...
map:transform src=stylesheets/{chosen-xsl}
...
I have my own producer today with Cocoon 1 which creates Documents
from data in my database, and these are then assigned an XSL depending
on a bunch of parameters (from the database and user environment as
well), ie I add PI:s to the Document DOM dynamically.
So - is it possible to use classic cocoon1.8 processing instructions
with cocoon2, instead of specifying processing stages in the sitemap?
If not, can I do my own implement of the Sitemap interfaces and get C2
to use those instead? My classes would act just like a sitemap (as
the interfaces are the same) but get it's daata from database instead
of a XML file in the filesystem.
-
Please check that your question has not already been answered in the
FAQ before posting. http://xml.apache.org/cocoon/faqs.html
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Re: JSP generator error.
] (/cocoon/jsp/hello) HttpProcessor[8080][3]/CachingEventPipeline: Recycling of CachingEventPipeline DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/DefaultPool: Returning a org.apache.cocoon.generation.JspGenerator to the pool DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/DefaultPool: Returning a org.apache.cocoon.transformation.TraxTransformer to the pool DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/DefaultPool: Returning a org.apache.cocoon.components.pipeline.CachingEventPipeline to the pool DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/CachingStreamPipeline: Recycling of CachingStreamPipeline DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/DefaultPool: Returning a org.apache.cocoon.serialization.HTMLSerializer to the pool DEBUG (2001-10-17) 18:59.00:968 [cocoon ] (/cocoon/jsp/hello) HttpProcessor[8080][3]/DefaultPool: Returning a org.apache.cocoon.components.pipeline.CachingStreamPipeline to the pool Perry - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Enterprise applications
You might want to search the archives. There was some activity around cocoon-J2EE integration. I don't know how far has that prgoressed. On Wed, 3 Oct 2001 18:56:38 +0100, [EMAIL PROTECTED] wrote: From: [EMAIL PROTECTED] -- I'm looking to a homegrown datasource to Cocoon and I came across this puzzling piece in the docs. Cocoon allows you to specify a pooled data source that you can use for throughout the Cocoon system. There are two different types of data sources: JDBC and J2EE. The difference is in who controls the connection. The JDBC data source lets Cocoon handle all the pooling logic. The J2EE data source tells Cocoon how to pull the DataSource object from a J2EE container (thats Java 2 Enterprise Edition)--the major caviat is that Cocoon must be installed as part of a Enterprise Application. Is there a document somewhere that tells me how to install Cocoon as part of an Enterprise Application? TIA Roger - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Get Cocoon Working
Look on cocoon/WEB-INF/logs for a more detailed error description. On Mon, 1 Oct 2001 15:08:54 -0700 , Lakshmi Anantharaman wrote: From: Lakshmi Anantharaman [EMAIL PROTECTED] -- What is going wrong . I am able to start tomcat wih Cocoon installed but not able to view .xml files . The follwing is the error thrown HTTP Status 503 - Servlet org.apache.cocoon.Cocoon is currently unavailable The requested service (Servlet org.apache.cocoon.Cocoon is currently unavailable) is not currently available. - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Tomcat 4.0 + Cocoon2 rc1 on RedHat 6.2
If you are using a recent linux, like Suse 7.1/7.2 or RH 7.1, try doing: ulimit -s 1024 before launching any Java application. This is a documented bug, and is a side effect of a bug correction in recent glibc (JDK relied on the erroneous behaviour). On Mon, 24 Sep 2001 17:05:08 -0600, Lajos Moczar wrote: From: Lajos Moczar [EMAIL PROTECTED] -- Hi all: I tried this install today, using JDK 1.2.2_006. The Tomcat code is the 4.0 release version and Cocoon2 is the version announced this morning. When I access http://localhost:8080/cocoon, Tomcat core dumps with stuff like this (in catalina.out): *** SIGSEGV 11* segmentation violation si_signo [11]: SIGSEGV 11* segmentation violation si_errno [0]: Success si_code [0]: SI_USER [pid: 0, uid: 0] stackpointer=0x44884e28 Full thread dump Classic VM (1.2.2_006, green threads): Thread-16 (TID:0x40e40510, sys_thread_t:0x9252658, state:R) prio=5 at java.lang.ClassLoader.findLoadedClass(Native Method) at java.lang.ClassLoader.loadClass(ClassLoader.java:284) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at org.apache.avalon.excalibur.component.ExcaliburComponentManager.looku p(Unknown Source) at org.apache.avalon.excalibur.component.ExcaliburComponentManager.looku p(Unknown Source) at org.apache.cocoon.sitemap.AbstractSitemap.compose(AbstractSitemap.jav a:122) *** Has anyone else seen this? I've never successfully run any Cocoon2 build on my Linux Box with any version of Catalina. Getting kinda frustrating. Any ideas will be welcome. Lajos Moczar galatea.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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Documentation of sitemap syntax, XSP-Logicsheets and configuring for actions
1) I think you have to use the cocoon: protocol to refer to internal resources for parts in map:part 2) Dunno... 3) Since Cocoon pipelines its content, when an XSP page is being processed there is no guarantee that HTTP output hasn't already begun. So, using C2's architecture, it is impossible to have a response taglib. On Tue, 25 Sep 2001 13:34:41 +0200, Arno Illmann wrote: From: Arno Illmann [EMAIL PROTECTED] -- Dear Cocoon Users and Developers, Ahead I beg your pardon for my germlish. Following a few questions about sitemap syntax, XSP-Logicsheets and configuring for actions. I think these questions are a good example for the questions of a c2 idiot v0.2RC1 0:) . The answers should be added in the below mentioned documentations and what I can do is supplie it in xdoc format to Jeremy Aston and his The Cocoon Two Idiots Guide at http://www.pigbite.co.uk/ctwig/index.html . 1) Where to find additional detailed syntax and usage of sitemap tags? A few days ago I tried to put out i.e. a HTML head with caching information, but it doesn't do it (was not parsed or outputted). I found some snippets on this mailing list. My test was (map:aggregate did it): map:match pattern=welcome map:aggregate element=page ns=http://lokalzumhost/arnoillmann; map:part src=docs/static.xml element=arno ns=http://lokalzumhost/arno/ map:part src=docs/dynamic.xsp element=illmann ns=http://lokalzumhost/illmann/ /map:aggregate map:transform src=stylesheets/simple-page2html.xsl/ map:act type=http-header-action map:parameter name=expires value=0/ map:parameter name=Pragma value=no-cache/ map:parameter name=Cache-Control value=no-cache/ /map:act map:serialize/ /map:match The very helpful overview/documentation v1.0 from Berin Loritsch (to find in thread cocoon 2 tutorial) or the profound documentation on the Cocoon 2 Site about sitemap tags don't provide this information. 2) A next question is about the (deprecated?) built-in XSP logicsheets, i.e response.xsl (\src\org\apache\cocoon\components\language\markup\xsp\java\request.xsl) or util.xsl. I know, i should work with actions in the sitemap, but where can I find the corresponding elements in c2? 3) Why is the request taglib in use and the response taglib not, respectivly is an action set defined for i.e HTTP reguest and where to find those in the cocoon code base. Respectivly can someone give an overview of the contents and a what-to-do-with-it (beside building a war file) of these folders in \src\org\apache\cocoon\: \acting\ \components\browser\ \components\language\markup\sitemap\java\ \components\language\markup\xsp\ \components\language\markup\ \environment\http\ \environment\wrapper\ \environment\ \selection\ \sitemap\ Concerning Carsten Ziegelers mail in thread Apache Cocoon 2 RC Release [ ... The schedule for the final version of Cocoon 2 is estimated at 4-6 weeks from today. This heavily depends on the feedback of the current Cocoon 2 users. We expect that the changes between the release candidate and the final version only concern documentation updates. But this is a very difficult and time consuming task. ...] I will post this to cocoon-dev too. I hope this is o.k. and constructive. If it's the wrong place for documentation feedback, let me know. Thanks in advance and congratulations and many thanks to the C2 developer team for releasing RC1! Best regards, Arno Illmann - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: [c1] Cocoon / Tomcat / XSL Files
If you are using apache on the frontend, you can use mod_rewrite to forbid any ^.*xsl$ request. See the URL rewriting guide: http://httpd.apache.org/docs/misc/rewriteguide.html On Tue, 25 Sep 2001 13:53:09 -0400, Brent L Johnson wrote: From: Brent L Johnson [EMAIL PROTECTED] -- I'm not sure this is really the best mailing list to direct this to - but since it is directly related to Cocoon I'll try anyways. I'm using ESQL in many different documents for reading info out of a database. The problem is, the database username and passwords are stored in cleartext in the XSL document, and someone could simply read the HTML source and pick out the namespaces and read the XSL documents (thus getting access to not only the code used to create most of the dynamic pages, but DB usernames and passwords). Does anyone know if I can restrict access to .xsl files using Apache + Tomcat + Cocoon1 ?? Thanks, - Brent - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Cocoon and J2EE
Why do you need HTTP requests? EJBs are not in any way tied to web platforms, and in fact, neither is Cocoon. You should try to abstract HTTP out of the design. On Thu, 20 Sep 2001 18:40:47 -1000, Russell Castagnaro wrote: From: Russell Castagnaro [EMAIL PROTECTED] -- Aloha Chris, I'm trying to do this now. Its not all that easy, but not impossible. My biggest problem is trying to use cocoon in the EJB layer when you have no access to an http request. Sometimes you have to create a request-like object that can be difficult. -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Cocoon and J2EE (How about setting up EJB support in Cocoon?)
I am not particularly fond of XSP. I fail to understand how does XSP is any better than JSP scripts designed to produce XML -- apart from a better integration with Cocoon's SAX pipeline. I feel that JSP tends to have better support, a larger development community and available codebase. J2EE integration, and EJB call methods are an excellent example of JSP having a larger codebase available. JSPs are an integral part of the J2EE platform and can easily cooperate with EJB containers. I hate bashing on good work. I have used XSPs in the past, both in C1 and C2, and I know they are powerful, solid and overall an excellent work. The question here is that, in my opinion, they do not provide enough of a paradigm shift to justify choosing XSPs over the de facto standard - JSPs. So, to sum up my option, I justify the positioning of EJB integration at the generator level, by looking at EJB calls as calls to the business layer. If they are calls to the business layer, no more processing is to be done on the upper layers. Only input validation, and output aggregation and presentation processing should happen. A generator fits this scenario in the simplest form possible. Cocoon may provide more than the presentation layer, however, and in this case, a logicsheet is called for. However, implementing an XSP logicsheet, we would be duplicating the effort done in the JSP implementation, which is satisfactory. Cheers, Sergio On Fri, 21 Sep 2001 09:41:03 +0200, Michael Homeijer wrote: From: Michael Homeijer [EMAIL PROTECTED] -- After a quick look at the files, I have to following question about your solution: Why did you choose not to write a logic sheet? One of the benefits of a logic sheet would be that you can add your own code in xsp in addition to the code that will be generated to call the EJB. Other comment on Cocoon and J2ee: One of the things that we did to interact with bean was to standardize result sets that were returned by beans. These result are transformed by an object that implements xmlfragment and while the resultset is transformed to XML, additional custom processing can be done by writing custom classes (eg. whe have an inner class that can URLEncode attributes). The code we write is now as easy as (in an xsp page): InitialContext ic = new InitialContext(); WebPollXMLHome eh = (WebPollXMLHome)ic.lookup(WebPollXML); WebPollXMLRemote er = eh.create(); Collection poll = er.getCurrentPoll(); xsp:contentgetCurrentPolxsp:exprnew XMLObject(poll)/xsp:expr/getCurrentPol/xsp:content A logic sheet could even simplify this a bit more. For the bean side, we generate so called DataAccessObject's (See j2ee pattern catalog from sun) based on sql in a xml component definition file. I have thought about how something like this would fit into Cocoon (even some sort of xsp language for EJBs, but lets stay on the ground for now ;-)) but the approach we now have uses a proprietary ejb result format we defined ourselves. (Maybe this could be handled by some construction xsp:expr in the xsp logic sheet uses). If anybody is interested in integrating EJB support in Cocoon, i'd be willing to help. Any ideas on how to set this up? Do we need some kind of voting on the mechanism used? Other ideas? TIA, Michael -Original Message- From: Sergio Carvalho [mailto:[EMAIL PROTECTED]] Sent: donderdag 20 september 2001 15:08 To: [EMAIL PROTECTED] Subject: Re: Cocoon and J2EE Ok, just posted it here: http://sergio.insuasoftware.com/CocoonEjbProofOfConcept.tgz On Thu, 20 Sep 2001 14:18:41 +0200, Martin Kavalar wrote: From: Martin Kavalar [EMAIL PROTECTED] -- - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Cocoon and J2EE
At my last company, I created a proof-of-concept Ejb generator. It did work, although it needs some optimizing to be placed in a production environment. As it is too big to send to the list (1.9Mb tar.gz), I'm sending it to Chris, who started the thread. Feel free to use it at will. It might be a good starting point. On Fri, 14 Sep 2001 15:46:52 +0100, Chris Loftus wrote: From: Chris Loftus [EMAIL PROTECTED] -- I'm thinking about integrating Cocoon XSP and J2EE JSPs/Servlets/EJBs. What experience do people have with doing this? What are the pitfalls, how easy is it to make XSP part of a J2EE web application so that security constraints are applied? Many thanks Chris Chris Loftus Training Manager JayDee Technology Ltd http://www.JayDeeTechnology.co.uk Minerva House Lower Bristol Road Bath, BA2 9ER Tel: +44 (0)1970 832554 (Teleworking office) Tel: +44 (0)1225 789255 (Bath office) Mobile: +44 (0)7879 897712 Visit PlanetJava's website http://www.PlanetJava.co.uk for a wealth of free Java resources - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Cocoon and J2EE
Ok, just posted it here: http://sergio.insuasoftware.com/CocoonEjbProofOfConcept.tgz On Thu, 20 Sep 2001 14:18:41 +0200, Martin Kavalar wrote: From: Martin Kavalar [EMAIL PROTECTED] -- Could someone please post a url where i can download it? Thanks a lot! Sergio Carvalho wrote: At my last company, I created a proof-of-concept Ejb generator. It did work, although it needs some optimizing to be placed in a production environment. As it is too big to send to the list (1.9Mb tar.gz), I'm sending it to Chris, who started the thread. Feel free to use it at will. It might be a good starting point. On Fri, 14 Sep 2001 15:46:52 +0100, Chris Loftus wrote: From: Chris Loftus [EMAIL PROTECTED] -- I'm thinking about integrating Cocoon XSP and J2EE JSPs/Servlets/EJBs. What experience do people have with doing this? What are the pitfalls, how easy is it to make XSP part of a J2EE web application so that security constraints are applied? Many thanks Chris Chris Loftus Training Manager JayDee Technology Ltd http://www.JayDeeTechnology.co.uk Minerva House Lower Bristol Road Bath, BA2 9ER Tel: +44 (0)1970 832554 (Teleworking office) Tel: +44 (0)1225 789255 (Bath office) Mobile: +44 (0)7879 897712 Visit PlanetJava's website http://www.PlanetJava.co.uk for a wealth of free Java resources - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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] - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: [C2] Generator
A Cocoon Generator is a class that implements the org.apache.cocoon.generation.Generator interface. The best examples are Cocoon's existing generators, all in the generation package. You may want to start by subclassing AbstractGenerator and building from there. There are better people out there to help you, but right now everyone seems to be on vacation. Hey, it's time to enjoy the sun! On Mon, 6 Aug 2001 10:21:24 +0200, arnaud De-brem [EMAIL PROTECTED] wrote: -- Hi, does anyone knows where to find more documentation about Generator in Cocoon2? I want to make a new Generator. Does anyone do that ??? Where can I find examples or documentations ??? For my new Generator, I want to pass a new XML to the transform tag. This XML is create dynamically by the Generator Anyone can help me ?? best regards Arnaud - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: xml compressing
On Tue, 4 Sep 2001 20:33:33 +0700, Andrew Answer wrote: From: Andrew Answer [EMAIL PROTECTED] -- Hello cocoon-users, I have some questions about C2 environment... 1. Anybody know can i compress my xml/xsp files before publishing it? I want to use on-the-fly compressing util like XMLPPM (http://sourceforge.net/projects/xmlppm). It's can decrease my traffic. Need i change MIME-type of HTTP header for automatic decompression files on the user? May be i must change files extension? I guess the best way would be with mod_gzip on apache. It does work if you access cocoon with mod_proxy. I have never used it with mod_jk, so I can't tell if it works. 2. Can I precompile my site into .class files for speed increasing? How to do this? You probably don't need this. The compilation occurs only on the first access, and never again. Sérgio - 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: [C2b2]sub sitemap error?
I also have the same doubt. Why do matchers behave different from other components? For transformers, it is enough to say: ... map:transformers default=xslt / ... But for matchers, one has to declare: ... map:matchers default=wildcard map:matcher name=wildcard src=org.apache.cocoon.matching.WildcardURIMatcherFactory/ /map:matchers ... Cheers, Sérgio On Fri, 31 Aug 2001 13:05:22 -0600 (Mountain Daylight Time), Michael McKibben wrote: From: Michael McKibben [EMAIL PROTECTED] -- Hello, I am using Coccon2 beta2 on Tomcat 3.2.2, and I am trying to understand an error I am seeing in a sub sitemap of mine. Basically, in my sub sitemap I have the following line in my sitemap file: ... map:matchers default=wildcard/ ... It was my understanding that this would use the inherited wildcard matcher defined in the parent sitemap as the default. But when I try to access my sub site, I get an internal server error explaining that the component for hint wildcard cannot be found. Looking at the example sub sitemap that comes with cocoon2 I noticed that it adds a matcher definition (even though it is already defined in the parent sitemap). ... map:matchers default=wildcard map:matcher name=wildcard src=org.apache.cocoon.matching.WildcardURIMatcherFactory/ /map:matchers ... Now, I can add the line in my sub sitemap similar to the example sub sitemap and make it work. My question is WHY? Is this a bug? It feels awkward that all the other components inherit from the parent sitemap except for matchers! But maybe there is a good reason for this. Any ideas? Thanks, --mike P.S. Here is the verbatim exception info I am seeing: --- type internal-server-error message UnnamedSelector: ComponentSelector could not find the component for hint: wildcard description org.apache.avalon.framework.component.ComponentException: UnnamedSelector: ComponentSelector could not find the component for hint: wildcard sender org.apache.cocoon.servlet.CocoonServlet source Cocoon servlet request-uri /cocoon/buildManager/ exception org.apache.avalon.framework.component.ComponentException: UnnamedSelector: ComponentSelector could not find the component for hint: wildcard path-info buildManager/ stacktrace org.apache.avalon.framework.component.ComponentException: UnnamedSelector: ComponentSelector could not find the component for hint: wildcard at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) at org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) at org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) at org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) at org.apache.cocoon.www.buildManager.buildManager_xmap.wildcardMatchN2A(buildManager_xmap.java:302) at org.apache.cocoon.www.buildManager.buildManager_xmap.process(buildManager_xmap.java:214) at org.apache.cocoon.www.buildManager.buildManager_xmap.process(buildManager_xmap.java:175) at org.apache.cocoon.sitemap.Handler.process(Handler.java:160) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103) at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN1FF(sitemap_xmap.java:2643) at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2141) at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2079) at org.apache.cocoon.sitemap.Handler.process(Handler.java:160) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103) at org.apache.cocoon.Cocoon.process(Cocoon.java:423) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:489) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405) at org.apache.tomcat.core.Handler.service(Handler.java:287) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484) - 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: [Offtopic] HTML content (was: Separation of Logic and Content)
On Wed, 29 Aug 2001 16:51:55 +0200 (CEST), Arnaud Vandyck wrote: From: Arnaud Vandyck [EMAIL PROTECTED] -- Date: Wed, 29 Aug 2001 14:14:39 From: Beat De Martin [EMAIL PROTECTED] # # ## # # ### # # # ### ## # #### ## # # # # ## # ### # # # # # # # ## ##### # # # # # # ## # ### # # ### ## # ### # # # # ## # ### # ### No shouting, please. If HTML bothers you, I suggest getting a mail client that can handle it. Possible options: * Sylpheed (I use this) * Mozilla/Netscape 6 * MS Outlook * A zillion others, including text-based ones if you prefer. I don't use HTML, but I understand why people use it. It's not that much of a problem, and certainly does not require that much of a reaction. Cheers, Sérgio - 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: Illegal target of jump or branch WHYYYYYYYYY?!?!
Without at least a simple sketch of what you want to do with your XSP script,
it's impossible to suggest a workaround. As a general rule, you never need
to get anywhere near the 64k limit, and hitting it suggests your code needs
some heavy refactoring.
As a side note, if some developers are following this list, the idea of code
like what you described:
foo:bar /xsp:logic else { do_else_stuff() } /xsp:logic
gives me the creeps. Its hard to read, and prone to breaking if foo:bar /
changes its internal implementation.
XSP has the potential to be even harder to maintain than Perl. Some restrictions
on logicsheets should be imposed, to avoid future problems.
On Sat, 18 Aug 2001 20:08:28 +0100, Luis Gois [EMAIL PROTECTED] wrote:
--
Hi! This one is driving me to insanity for sure!!! I have a xml to which
I apply a couple of logicsheets. Everything worked fine until I had to
insert an if ... else ... test condition. The if ... was already
there, and when I've put the else ... on my XSP page, I got this error
:
Illegal target of jump or branch at java.lang.Class.newInstance0(Native
Method)
I'm aware of the 64k limit per class, so, I've checked the .class
generated and, in fact, it was almost 80kB (with or without the
else... ... so, my guess is that the else is forcing a jump to
beyond the 64kB limit).
Reading through the mail archives, I couldn't find any cure for my
problem, only some patches to it, like xinclude stuff and so on. Could
you share with me some of the techniques you might have used to overcome
this limitation (this is a very annoying limitation for XSP. We just
have to open a .java generated file to see what is making our pages grow
and grow because of XML code).
TIA
Luis Gois
-
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--
Sergio Carvalho
---
[EMAIL PROTECTED]
If at first you don't succeed, skydiving is not for you
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Re: Sitemap and Action
Thanks for sharing your solution. C2 is in its infancy, in terms of user
base, so the rate of new users is high. Use cases are always helpfull.
Yes, actions are one possible way to do it. They are definitely the
correct way if you think of CMS in terms of an adapting sitemap.
One other, equally valid solution would be to think of it in terms of a
configurable generator. In other words, a generator that multiplexes a
set of datasources, and selects the correct one for each request.
Ling Kok Choon wrote:
Hi,
I am developing a WEB Page Content Management System. This system able to create a
new web
page within cocoon2 environment. Because user can add new page, delete page, add
folder with the
content management system, so I will need a dinamic sitemap to handler all the
request.
I start to find out the solution to dinamically generate a sitemap, but fail. But
at the time
i found a very powerfull feature in cocoon2 that is Action. Here is how i use action
to get a
dinamic Sitemap:
Sitemap.xmap
map:components
...
...
map:actions
!-- here i register my action --
map:action name=path-selector src=action.PathSelector/
/map:actions
/map:components
map:pipelines
map:pipeline
!-- here is the aggregation part --
!-- here is the center part of the aggregation --
!-- Note: the web page is a aggregated page, it aggregated from 5 smaller part
--
!-- The path-selector action return the requested path URL and XSLPath for this
web page --
!-- path-selection action will search the database to get the centerXSLPath and
return to
the sitemap --
map:match pattern=**.agg
map:act type=path-selector
map:parameter name=skel value=false /
map:parameter name=template value=1 /
map:generate src={path}/
map:transform src={centerXSLPath}/
/map:act
map:serialize type=html/
/map:match
!-- here is the foot_note of the aggregation page--
!-- this part will only show the copyright information and address --
map:match pattern=foot_note.xml
map:generate src=xml/foot_note.xml/
map:transform src=stylesheet/foot_note.xsl/
map:serialize type=html/
/map:match
!-- here is the side_menu of the aggregation page--
!-- here we use the dummy xml file, because we don't have any infomation to put
--
!-- this part is only contain picture and javascript --
map:match pattern=side_menu.xml
map:generate src=xml/dummy.xml/
map:transform src=stylesheet/side_menu.xsl/
map:serialize type=html/
/map:match
!-- here is the Navigation Link of the aggregation page--
!-- User may use the Content Management System to select which page will be
linked --
!-- and the linked page information will stored in database. --
!-- This link will be generated according the information from database --
!-- and we use esql tanglib to connect to the database --
map:match pattern=links.xml
map:generate type=serverpages src=xml/link.xsp/
map:transform src=stylesheet/links.xsl/
map:serialize/
/map:match
!-- here is the aggregation mapping --
map:match pattern=**.xml
map:act type=path-selector
map:parameter name=skel value=true /
map:aggregate element=page
map:part src={path} element=maincontent
ns=http://www.brel.com/maincontent/
map:part src=foot_note.xml element=foot_note
ns=http://www.brel.com/foot_note/
map:part src=side_menu.xml element=side_menu
ns=http://www.brel.com/side_menu/
map:part src=links.xml element=links
ns=http://www.brel.com/links/
/map:aggregate
map:transform src={aggXSLPath}/
/map:act
map:serialize type=html/
/map:match
map:match pattern=**.gif
map:act type=path-selector
map:read src={path} mime-type=image/gif/
/map:act
/map:match
map:match pattern=**.css
map:act type=path-selector
map:read src={path} mime-type=text/css/
/map:act
/map:match
map:match pattern=**.jpg
map:act type=path-selector
map:read src={path} mime-type=image/jpg/
/map:act
/map:match
map:match pattern=**.png
map:act type=path-selector
map:read src={path} mime-type=image/png/
/map:act
/map:match
map:match pattern=**.swf
map:act type=path-selector
Re: C1 vs C2 - Speed and Stability
C2 may provide large advantages when processing large files - depending on what you do with the data. C1 uses DOM for handling the XML files, which requires the construction of the entire document model in each stage. C2 uses SAX, which is event based, and allows for the XML data input to be treated as a piped stream. In C2, all stages of processing may work at the same time on the data, without ever creating a complete model of the source in memory, and additionally producing some results before processing is complete (as the stream starts falling off the end of the pipeline). Obviously, not all operations fit the stream model. One obvious example is sorting, at any given stage, which forces a stall in the pipeline until all data is received. C2's API has stabilized, so you may want to start porting efforts. Start with a proof-of-concept, to measure performance increase and decide from that. C2 has definitely passed the point where it is worth the evaluation effort. On Mon, 06 Aug 2001 14:12:35 -0400, [EMAIL PROTECTED] (Rajkumar, Joseph) wrote: -- Hi Folks I have Apache-1.3.20+Tomcat-3.2.2+Cocoon-1.8.2 running in a production system. I do realise that Cocoon-1 is not in development any more and that Cocoon2-Beta2 is available. I do run across xml files that take quite a while to display ie in the order of 1 to 2 minutes. These are large xml files though. My question is: Will I be able to realise any significant performance improvements if I switch from C1 to C2 using the same Apache+Tomcat (3.2.2 or 3.2.3). We are a little concerned about shipping Cocoon2-beta2 but I would not mind if there is significant performance increases. Any opinions and thoughts on why I should switch over to Cocoon2 or why I should wait for a final release of Cocoon2 would be greatly appreciated. Regards Joseph Rajkumar - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: perfomance inprovements to c2
A few months ago there was a religious war here with a spark somewhat like this. Summarizing what I remember correctly about it: a) Most people around here don't believe the speed gains justify the extra work, extra complexity and extra portability problems. b) If you or anyone do feel otherwise, you are free to start a project to interface cocoon with a native XML library. You'll get help here, but not much enthusiasm. I'm hoping to stop a Java vs C religious war here... On Sat, 28 Jul 2001 16:00:31 +0100 (BST), java guru [EMAIL PROTECTED] wrote: -- Hi., I am looking into improving the performance of c2 for specific platforms.. Following are the queries i have ... they might be silly...but any input is highly appreciated... 1. c2 uses the parser and xslt parser developed in java.. 2. Is it possible to use platform specific c++ version of them wrapped around java may be using jni / some other stuff.. Like the wrap arounds are used for java compilers.. 3. Shouldnt it improve the performance of c2?(atleast if we know the target application platform) = Thanks and have great day srini Do You Yahoo!? For regular News updates go to http://in.news.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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: how to pass XML as a string to cocoon servlet?
What is you java code? A Servlet? An ejb? A command-line app? Answers are different for each case. On Thu, 26 Jul 2001 17:48:29 -0600, Bala Sadras [EMAIL PROTECTED] wrote: -- Hi, My java code generates xml dynamically, which I want to pass on to cocoon servlet to convert it to html string and get that html string from cocoon. How can I do that?. Your help is much appreciated. Bala The information contained in this message and any attachments is intended only for the use of the individual or entity to which it is addressed, and may contain information that is PRIVILEGED, CONFIDENTIAL and exempt from disclosure under applicable law. If you have received this message in error, you are prohibited from copying, distributing, or using the information. Please contact the sender immediately by return e-mail and delete the original message from your system. - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Servlet generator, help needed
On Thu, 19 Jul 2001 17:21:52 +0200 (CEST), Giacomo Pati [EMAIL PROTECTED] wrote: -- Quoting Jean-Marc Borer [EMAIL PROTECTED]: Hello guys, I am new to Cocoon, but not to web application development and XML. We are currently evaluating Cocoon to see if it fits out needs. We develop web applications based on servlets. In a MVC (model view controller) model, we expect to use servlets as controllers, Cocoon for the view and we have our own database layer for the model. Our servlets are responsible to produce the XML (from information extracted of the database) and tranmit it to the Cocoon pipeline for the rendition. However our static pages will be written in XML and processed by Cocoon in the usual way. What is the best way to implement this? Subclass the ServletGenerator class and build our owns? No, Cocoon was not build to be used that way. Best is you rewrite your servlet as Actions and put it at the begining of your pipeline definitions in the sitemap. Why not? Why can't the servlets be used as Generators, and feed cocoon like any other generator? Cocoon can be used as a complete solution, but I see no valid reason to avoid using (part of) it as a presentation layer. With aggregation and caching, it's probably the best software out there for the job. I don't know if there is a Servlet Generator, but that's another totally different story. Giacomo Thanks in advance for any help. Cheers, Jean-Marc Borer Solution center Engineer InfoDesign Communications - 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] - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Servlet generator, help needed
Thanks dims. It was not me asking, but Jean-Marc Borer. I was just surprised at how strongly Giacomo discouraged using Cocoon as a presentation engine. I use Cocoon that way with Jsp pages. Its a great way to convert legacy apps, decoupling presentation. On the other hand, I didn't know about URLGenerator. Living and learning. On Thu, 19 Jul 2001 09:24:30 -0700 (PDT), Davanum Srinivas [EMAIL PROTECTED] wrote: -- Sergio, Just use the URLGenerator to read the XML stream via a URL and feed it to Cocoon2. Thanks, dims -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: forms in coocon2, is SchemoX dead ?
I also need form generation and validation. I am basing mu implementation in XFDL, a W3C recomendation for generic business forms (not wonly web-based, but paper-based ones too). If there's interest in a joint effort, I think we could set up a repository somewhere (sourceforge...) and release it under a BSD type license. Reply if interested. On Mon, 16 Jul 2001 16:39:26 +0100 (BST), java guru [EMAIL PROTECTED] wrote: -- I have posted similar requirement sometime back but no response...Meantime here is what i found 1. XForm from nanoworks http://xform.nanoworks.org/ I tried this but didnt feel comfortable to fit in with cocoon2.. I think the form processing in c2 with form-validator stuff is slowly moving towards this goal of full blown form processing and validation.. I was really(and desperately) looking for simple and effective mechanism to describe forms in xml and have someother component deal with preparing form and handling the validation stuff...Hope that arrives soon... --- Thorsten Mauch [EMAIL PROTECTED] wrote: Hi All Does anyone knows a MVC framework for from processing in cocoon2 ? I downloaded the CVS from SchemoX , but the last change was in January. So it my impression is that SchemoX is dead. Is this correct ? Are there other projetcs related to Form processing ? Thanx Thorsten - 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] Do You Yahoo!? For regular News updates go to http://in.news.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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Does Cocoon return the Request Object as XML?
C2 has a RequestGenerator which produces the current request as an XML document. I don't know about C1, though. On Fri, 13 Jul 2001 02:13:31 -0400, DD [EMAIL PROTECTED] wrote: -- I want to get the Request Object (i.e. what is either POSTed or from GET) as XML. Currently, I am using ASP.Net, and the request object is returned as a NameValueCollection which is similar to a Dictionary object, or a Hashtable. I have to then convert it all into XML myself to then send to an XSL page or to a database. I want to have the request object already in XML and figured if anyone had done it, cocoon had. Is it? Robert -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Sorting search results in Cocoon
The most efficient way would be to limit the XML source - having the search engine do the sorting and limiting for yourself. That being impossible, you can do it with an XSLT transformation for sorting: http://www.w3.org/TR/xslt.html#sorting http://www.w3.org/TR/xslt.html#copying and another to select the topmost N: http://www.w3.org/TR/xslt.html#section-Applying-Template-Rules http://www.w3.org/TR/xpath.html#function-position You can get better help at XML/XSL specific mailing lists. On Tue, 10 Jul 2001 15:27:19 -0400, Jason Smith [EMAIL PROTECTED] wrote: -- I'm kind of new at this whole XML/XSP/XSL thing, so if this has a simple solution, please bear with me. Here's the situation: I have a search engine that passes out search results as XML to anything that can make a HTTP request to it. When it returns the results, it looks something like this: searchresults result nameResult 1/name descriptionThis is result 1/description hrefhttp://here.com/index.html/href score2.3/score /result result nameResult 2/name descriptionThis is another result/description hrefhttp://there.com/index.html/href score1.2/score /result etc. /searchresults The result elements can be repeated infinitely depending on how many search results the engine finds that match search query. score is the search result's ranking against the search query; the rest of the elements in result are self-explanatory. The search engine returns ALL matches at once in one big XML file. There could be a dozen search results, 100, or 1. How would one go about limiting those results in Cocoon? Say I get 100 results, but I only want to display the top 10 results by score. I'm assuming XSP is the answer, but I've been going nuts trying to get this stuff to work. I have O'Reilly's Java and XML on back-order, so hopefully that can clear up my confusion, but until then, anybody got any ideas or some direction for me? Thanks for any help. J - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: How to run cocoon2 without X11
You can, alternatively, disable batik alltogether, if you don't use it. Search sitemap.xmap for components using fop - I think its just the FOPSerializer, and associated pipelines. On Fri, 6 Jul 2001 19:13:00 +0200 (CEST), Marcus Crafter [EMAIL PROTECTED] wrote: -- On Fri, 6 Jul 2001, C. Gaffga wrote: How can I run cocoon 2 without X11. Why is a Display needed??? An Xserver is needed due to the batik library fop uses. batik uses java's graphics code, which in turn requires the Xserver. If you don't have an xserver on your system, and can't set the DISPLAY variable to one, then try out xvfb. xvfb gives you an 'in-memory' xserver, which doesn't require any display hardware to run. eg: $ Xvfb :1 -screen 0 800x600x8 $ export DISPLAY=:1 $ $TOMCAT_HOME/bin/startup.sh -f server.xml Hope that helps. Cheers, Marcus -- . ,,$, Marcus Crafter ;$' ':Computer Systems Engineer $: : Open Software Associates GmbH $ o_)$$$: 82-84 Mainzer Landstrasse ;$,_/\ :' 60327 Frankfurt Germany ' /( \_' Email : [EMAIL PROTECTED] .Business Hours : +49 69 9757 200 : After Hours: +49 69 49086750 - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: C2: Sitemap problem
Have a look at Cocoon's log, in webapps/cocoon/WEB-INF/logs/cocoon.log There should be a more descriptive exception there. On Tue, 3 Jul 2001 14:46:20 -0300, Martin Mauri [EMAIL PROTECTED] wrote: -- Hi Cocooners, I've posted this message some time ago, but I had no response, so I'll try again. The fact is that I'm trying to get C2 running, I've got Tomcat 3.2.1 over Win ME and after reading the installation documentation and starting Tomcat, I point with mt browser to http://localhost:8080/ and then C2 tries to compile the sitemap, but I get the following error: Cocoon 2 - Internal server error type internal-server-error message The sitemap handler's sitemap is not available. description org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. sender org.apache.cocoon.servlet.CocoonServlet source Cocoon servlet request-uri /cocoon/ exception org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. path-info stacktrace org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. at org.apache.cocoon.sitemap.Manager.setupProcessing(Manager.java:185) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) at org.apache.cocoon.Cocoon.process(Cocoon.java:288) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:442) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) any idea? thanks, Lic. Martin O. Mauri Profesion + Auge A.F.J.P Parana 666 - Cap. Federal TE: (011) 4373-7786/7 int: 422 [EMAIL PROTECTED] www.profesi.com.ar - 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] -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Help... C2- How to dynamically create new pages without recompiling sitemap?
On Wed, 04 Jul 2001 00:01:05 +0800, [EMAIL PROTECTED] wrote: -- Dear Cocoon users We are in the midst of implementing a publishing tool using Cocoon 2. We understand that in order to add a new web page into the system, we will need to update the sitemap file and recompile this. We may need to restart Tomcat as well in order for the system to recognise the new web page. You don't need to restart tomcat. Cocoon should notice the changed sitemap and reload it. This is happening and working perfectly with the main sitemap. For sub-sitemaps, though, I've been having problems. Cocoon doesn't seem to detect the changed sitemap, and keeps using the old one. I've been using the workaround of requesting the URL with a cocoon-reload=true parameter, but I want to find out what's happening. You'll probably want to change sitemap recompiling to synchronous. It is set to asynchronous by default. Have a look at the bottom of cocoon.xconf. Please let me know if the above assumptions are correct. Perhaps we are using it wrongly. However, we are building a system to allow the content owners to dynamically add new web pages. If the above conditions are true, and our system has about 10 content owners, must we restart Tomcat and recompile the sitemap each time the owners add new pages? Here, it'd be probably better if each user has his own sitemap, mounted from the main sitemap. This makes it so that a user sitemap change doesn't force a site-wide sitemap recompile. Only the local sitemap gets recompiled. Please help... We are rushing to implement this system in 2 weeks time and really need all the help we can. Good luck, and don't forget to write back with the results :-) -- Sergio Carvalho --- [EMAIL PROTECTED] If at first you don't succeed, skydiving is not for you - 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: Forms handling with cocoon
I think Cocoon is pretty much up to the job. w3c already has the business form definition language part done for you (I think it's called XFDL). You'd make a great service to the community by creating the XSLT framework for using XFDL to present, and client-side-validate business forms. And open-sourcing it... *grin* I know I'd use it right now if I had it. Sergio On Thu, 28 Jun 2001 17:58:54 +0200 [EMAIL PROTECTED] wrote: I'm new to cocoon and have the following question: Is cocoon the right tool to server the presentation layer of a business applikation which deals with a lot of forms of business oriented data which is provided by ejb's from a web app server like jboss or weblogic. We have the forms for order processing, masterdata handling etc. We need a lot of input fields, field checking against dynamic data, changing navigation between pages. We are very impressed of handling of content with xml like cocoon does so it could be rendered in different designs on different devices(browsers, pda's, wap). But is it for this kind of apps ore more for contents like publishing, news, multimedia? Are there projects which are using it for apps in the described area? Viele Gruesse Best Regards Dirk Osterkamp Lynx-forw@rd GmbH, Johanniskirchplatz 6, D-33615 Bielefeld, Germany Tel. +49 (521) 5247-0, Fax.+49 (521) 5247-280, Mobile +49 (171) 7437992 E-Mail: [EMAIL PROTECTED], Corporate Infos and Job Offers: http://www.lynx.de - 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] - 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: Cocoon as a web reporting engine
On Wed, 27 Jun 2001 10:53:37 -0700 Tran, Minh-Quan B [EMAIL PROTECTED] wrote: How do you configure to feed the result onto a cocoon pipeline? As I understand, the way cocoon get to serve a request is through a certain uri pattern, let say, http://localhost/cocoon/something.xml... From a JSP page, when you're finished constructing XML data, how can you feed the data to a cocoon producer? I have the same need as Darrel but are still struggling to find the way. Please help. You have Cocoon get the request, not the JSP page. On the matching pipeline, use the JspGenerator as the XML source, and then process the XML stream at will with the other transformers/serializers. There's an example in the samples directory on the distribution. - 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] - 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: SV: ident and spaces (Netscape problem)
As a general rule, when removing the DOCTYPE removes a 'bug' on mozilla, it's just that mozilla is behaving correctly as per the standard (the one DOCTYPE refers to!), and reverts to quirk-mode when there's no DOCTYPE. I had the same problem with image layout (which was introducing spurious space). In my case, I solved it with a CSS stylesheet changing image layout to block. Can you give specifics as to what layout problem are you having? Sérgio On Mon, 25 Jun 2001 14:16:26 +0200 Pål Wester [EMAIL PROTECTED] wrote: I found out that if i remove the DOCTYPE definition on top of the produced page, I get rid of the problem. Is there any way to keep the formatting and get rid of the DOCTYPE at the first line? I've tried changing it to loose, but thats not good either. mvh: Pål Wester høgskoleingenør/programmerer never.no as, stortingsgt 30, 0161 Oslo direkte: 22 01 66 34, 906 900 62 tlf: 22 01 66 34, fax: 22 01 66 21 http://never.no - icq:103476059 -Opprinnelig melding- Fra: Pål Wester [mailto:[EMAIL PROTECTED]] Sendt: 25. juni 2001 12:57 Til: Cocoon Emne: ident and spaces HI there... I'm having problems with the fact that cocoon pages removes spaces, tabs and linefeed. It seems that Netscape 6 parse the pages differently... How can I preserve the spaces on the output?? mvh: Pål Wester høgskoleingenør/programmerer never.no as, stortingsgt 30, 0161 Oslo direkte: 22 01 66 34, 906 900 62 tlf: 22 01 66 34, fax: 22 01 66 21 http://never.no - icq:103476059 - 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]
C2: Passing parameters to aggregated content
Hi,
I need to find a way of passing paramaters to generated content. Something like
passing the site section to be used in a local menu, like this:
map:match pattern=
map:parameter name=siteSection value=/frontPage /
map:aggregate element=page
(...snip...)
map:part src=sectionMenu element=layout-rightbar /
(...snip...)
/map:aggregate
(...snip...)
/map:match
to be used like this:
map:match pattern=sectionMenu
map:generate type=serverpages src=datasources/menu.xsp
map:parameter name=rssChannelSection value={siteSection} /
/map:generate
/map:match
However, the {section} comes out null... Do I have to write some action to pass
parameters onto the sitemap?
Thanks for any help,
Sergio
-
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Re: Problem with my query
On Wed, 13 Jun 2001 10:07:07 -0500 Gustavo Mejia [EMAIL PROTECTED] wrote: And now It works, but now what I wanto to do i to make variable the criteria of my query, yes, something like esql:queryselect * from employee where empno=MY_VARIABLE/esql:query Do you know how can I do that ? See my post on the thread with subject How to pass sitemap parameters to XSP. It should place you on the right track. - 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: Transformations to PS
On Wed, 13 Jun 2001 22:22:56 +0200 (MET DST) Uli Mayring [EMAIL PROTECTED] wrote: rOn Wed, 13 Jun 2001, H. Whitlock wrote: I'm a newbie just beginning to pull together a transformation system (and later, dynamic web component)for my organization. I have started small, working with XSL to create only HTML and PDF formats. Today a coworker asked me about generating Postscript. I blithely answered, of course, thinking that PS comes before PDF. However, now that I think about it, I'm not sure if Cocoon's transformation tools can do this for me. We don't need something formed for the browser or Adobe viewer, but rather something to go straight to the printer without that interim processing. Any ideas? Can't be done out of the box. You either have to write an equivalent to fop, only for generating PostScript instead of PDF (but how to deal with output device specific information??) or you convert the PDF put out by fop to PostScript with some tool (GhostScript, Acrobat Reader etc.) Most linux dists come with pstools, which include a pdf2ps executable. You can always use that. Sergio - 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: Presenting a Cocoon challenger: Lagoon
On Thu, 31 May 2001 22:25:43 +0200 Mikael Ståldal [EMAIL PROTECTED] wrote: At 15:38 2001-05-18 +0200, Sérgio Carvalho wrote: Most times, a better alternative to offline content generation - when used as a cache - is to use a real frontside cache. Squid, for example, can be setup to do blind front side caching (blind, in the sense that it ignores HTTP response headers, and always assumes a configured TTL for the pages). I haven't tried Squid, but how does it know when a page expires? To use the same TTL for all pages is not useful for sites with any dynamic content. How does it know which pages to update often, and which pages to not cache at all? (This is slightly offtopic, but I think is usefull for cocoon users, so I post anyway) In most sites you have a mixture of four types of content: 1) Static, long-time cacheable content. ex: images, static pages. 2) Semi-static, content generated dynamically, with a known expiry date. ex: news headline pages, weather pictures. You can cache these for a couple of hours to a full day. 3) Semi-dynamic, dynamically generated content, which should be updated on every request, but can be cached for short periods of time. The most common example is forum posts. You can update a forum every five minutes and get a workable forum. Even short cache periods - say one minute - make wonders for server load. 4) Dynamic. Full dynamic pages, which must be updated on every request. Operation results, user-specific pages, etc for user-specific pages, you can sometimes change a type 4 onto a type 3 with a redirect - such as when you just want to set user preferences for field ordering and filtering. Front-side caching, (aka accelerator-mode proxying) can be useful on types 1-3. How do you define the TTL? Two options: a) Have the various content types in different URL spaces - such that you can match them against a regexp. Then, set fixed TTLs for each one. b) Have the dynamic server produce valid TTLs for dynamic pages. a) is easier to implement. b) is more elegant. Choose the one that fits you best. I usually try for the easy way first, and if that's to cumbersome, go for b). Hope I helped, Sergio - 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]
