REPOST: [C2.0] Fatal Error when trying to use SVG
Hi, Are there any pointers as to where I should be looking to fix this? I'm using the Cocoon 2.0 release distribution, and get the error described below. Thanks, Adrian === Hi, I'm running Cocoon 2.0 (Final Release) on Tomcat 3.2 on Windows NT 4.0 SP5. I get the message Fatal Error: No usable fonts found. when accessing the Cocoon SVG sample link (of the main sample page), and Tomcat dumps with Java Result: 1. I have attached the cocoon.log from this session, but am unable to locate any hints as to what happened. Has anyone else experienced a similar problem? Or any thoughts? Many thanks, Adrian cocoon.log.zip Description: Zip compressed data - 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: Search Engines
There is an active thread in the [EMAIL PROTECTED] list about integrating Apache Lucene with Cocoon. Perhaps this might help you. Adrian - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, December 07, 2001 12:48 PM Subject: Search Engines Hello all, does anyone have any experience of integrating a search engine with cocoon2 -i.e doesn't the search engine need to interrrogate the sitemap to get the true URL, and to know which tranformations to apply. Is the only way to do this with some custom code ? Thanks in advance, Rob. ALSTOM COMPANY CONFIDENTIALITY MESSAGE : This e-mail and any attachments are confidential and may be privileged. If you are not a named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose or store or copy the information in any medium. - 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: Re: Antwort: RE: Calling C2 from command line: problem with Oracle driver
Hi, Have you looked at the way that Cocoon generates it's own documentation from a commandline invocation? This may be what you are looking for in terms of generating off-line content. Hope this helps Adrian - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, December 06, 2001 10:31 AM Subject: Re: Re: Antwort: RE: Calling C2 from command line: problem with Oracle driver Hello list, Why would you want to run Cocoon without Tomcat? What can Cocoon do without a servlet engine? It is possible because Cocoon2 is made on an abstraction that can make it interface with different containers. Currently there are two abstactions (Environment) available: command line and servlet. So yes, it can function on itself, no, it can't respond to http requests by itself for now. Command line executes all the things in the sitemap and generates the resulting files on the filesystem. Once again, to make it clear, what I want to achieve... I have built a web application, which presents the informations concerning a life insurance contract on our intranet. The web page is called like file://http:server/cocoon/Contract.xsp?contract_id=1234567 For looking at single contracts everything is fine. But now I want to generate all these info sheets for many hundreds of contracts and send the results to an other department, which has no possibility to access our intranet. Therefor I want to call Cocoon with a todo list, which could look like this: Contract.xsp?contract_id=1112234 Contract.xsp?contract_id=1112236 Contract.xsp?contract_id=1112237 Contract.xsp?contract_id=1112324 Contract.xsp?contract_id=1123534 Contract.xsp?contract_id=1467301 Contract.xsp?contract_id=1668709 ... Now Cocoon has to generate the html files for each uri and save it somewhere. My intermediate results are: 1) Cocoon can be called from the command line by using the run.sh script in the Cocoon root directory. 2) It is possible to configure the Cocoon call with parameters. Execute sh run.sh -h for a list of Parms and options. 3) I have configured the run time environment in a way, that the command line version takes the same sitemap files and web application files as the servlet version called by tomcat. And now there is only one question left: How can I tell the command line environment to load and initialize the classes needed for the Oracle database access? In the servlet version this is done be specifying an init-param in the web.xml file with the param-name load-class. And here I'm stuck! I think, the implementation of the class org.apache.cocoon.Main needs some extension, to give a possibility to the user to achieve the same things, as init-param in web.xml does in the servlet case. Thanks Christoph - 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: XML include for masthead and navigation
Title: Message Richard, Have a look at map:aggregate/ and map:part/ in the sitemap. This allows you to merge mulitple XML sources, and then transform using a single xml-html stylesheet. Hope this helps, Adrian - Original Message - From: therandthem To: [EMAIL PROTECTED] Sent: Tuesday, December 04, 2001 6:13 PM Subject: XML include for masthead and navigation I know that this list is for Cocoon specific questions but with so many options available to me in Cocoon, I thought I might ask it here. I am using Cocoon 2 and would like to have standard headers and footers on every page. I have my site navigation in the Header. I would like the navigation to get its information from a totally seperate XML file that only has data (no presentation, XSL or logic, XSP). Something like this: menu item name="Home" uri="/welcome" item name="Services" uri="/services"/ item name="Products" uri="/services"/ /item item name="About Us" uri="/aboutus" /menu I don't want my individual pages to have any concept of this "menu.xml" file. I'd like to reference"menu.xml"from somewhere like XSL, read in the values and prepend the generated pages with the Header and this navigation content. The end result being, I can add and remove values from one file and have it can the navigation on all pages, instantly. What is the most simple way to do this in Cocoon 2? Thanks for any help, Richard
[C2.0] Fatal Error when trying to use SVG
Hi, I'm running Cocoon 2.0 (Final Release) on Tomcat 3.2 on Windows NT 4.0 SP5. I get the message "Fatal Error: No usable fonts found." when accessing the Cocoon SVG sample link (of the main sample page), and Tomcat dumps with "Java Result: 1". I have attached the cocoon.log from this session, but am unable to locate any hints as to what happened. Has anyone else experienced a similar problem? Many thanks, Adrian cocoon.log.zip Description: Zip compressed data - 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: Upgrading from C1.8.2 to C2.0rc2
Also, have a look at CHello on sourceforge (http://sourceforge.net/projects/chello) - its a skeleton application in Cocoon2 (I'm sure that there'll be a 2.0 Release version soon - or migrating is not that difficult) Hope this helps Adrian - Original Message - From: Alessio Mazzieri [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, December 03, 2001 3:19 PM Subject: Upgrading from C1.8.2 to C2.0rc2 Hi to all. I've produced a Cocoon 1.8.2 based web site, using a lot of XML documents and some XSP and JSP files. I've developed the site under this configuration: Apache 1.3.12 + Tomcat 3.3rc2 + Cocoon 1.8.2 This works well, but for some reasons we want to upgrade the system to this configuration: Tomcat 4 + Cocoon 2.0rc2. Exploring C2 documentation, I've observed the existence of a new file called sitemap.xmap that (apparently) manage the entire web site. Could someone tell me how to upgrade the existing XML site? Or suggest me a tutorial to do this... Thanks. - 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: C2 Using Datasources for DEV, TEST, PROD...
Hi, We have a similar configuration, and have addressed it using a small little XSLT stylesheet to rewrite the cocoon.xconf on tomcat based on a xsl:param/ that is passed into the transformation. This is then run as an Ant task - et, Viola! Regards, Adrian - Original Message - From: Nuno José Pires dos Santos [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 28, 2001 3:15 PM Subject: RE: C2 Using Datasources for DEV, TEST, PROD... Have diferent cocoon.xconf -Mensagem original- De: SANSONE, AARON M [Non-Pharmacia/1000] [mailto:[EMAIL PROTECTED]] Enviada: quarta-feira, 28 de Novembro de 2001 14:51 Para: Cocoon-Users (E-mail) Assunto: C2 Using Datasources for DEV, TEST, PROD... I am preparing to implement a Cocoon 2 Web Site for Production purposes. Like many organizations, we have a Development, Test and Production environment. Each environment has it's own web server and oracle database. What is the best way to automate having Cocoon 2 use the appropriate datasource depending on which web server it is located on? Thanks, Aaron - 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] - 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: xsp:include in logicsheets
Hi, the xsp:structure/ tag must be a child of the root xsp:page/, and not included inside an xsl:template/, as you have indicated below. Hope this helps, Adrian - Original Message - From: Ratty [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, November 26, 2001 2:07 PM Subject: xsp:include in logicsheets In my logicsheet i must use java.uitl.Calendar in import. How i can include it in basic xsp, from which my logicsheet called? do i must write something like this in logicsheet: xsl:template match =ratty:xxx xsp:page xsp:structure xsp:includejava.util.Calendar/xsp:include /xsp:structure page .../page /xsp:page /xsl:template ? when i tried it i give me error - something like ; expected! in generated code i see import java.util.Calendar inside my xsp generated class - as i unterstood its wrong Please help me!! - 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: Look-and-feel approach with views
I suggest that there is an easier approach to solve your lookfeel issue.
Assuming that the LF is supported by means of some transformation, then why
not use the following sitemap construct:
map:pipeline
map:match pattern=xslt/look_feel.xsl
map:action get-user-l_f
map:read src=xslt/skins/{look-n-feel}.xsl
/map:action
map:read src=xslt/default_l_f.xsl/
/map:match
map:match pattern=*
map:generate src={1}/
map:transform src=cocoon:/xslt/look_feel.xsl/
map:serialize/
/map:match
/map:pipeline
That way, look and feel is handled in a single location and there is no need
to extend the sitemap language.
Hope this helps,
Adrian
(I haven't tested the above, but I want to illustrate the idea)
- Original Message -
From: Alexander Smirnoff [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 26, 2001 11:20 PM
Subject: Re: Look-and-feel approach with views
OK. Then how could I implement dynamically look-and-feel based on user
credentials (customer-id, user_id) ? I see only one possible way:
inserting
action for each XSL transformation in each pipeline... That approach makes
sitemap look even more ugly...
Comments are follows,
Alex.
- Original Message -
From: giacomo [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 26, 2001 5:50 PM
Subject: Re: Look-and-feel approach with views
On Mon, 26 Nov 2001, Alexander Smirnoff wrote:
OK. I've got it.
Well, is it possible to trigger the view from inside sitemap? What
about
Passing parameters?
I think the idea of breaking pipeline and continuing it from another
resource-like pipeline (view) from labeled predefined point is
very
powerful. Imagine having the same long chain of transformations
through
group or even all of pipelines in the sitemap! From my point of view
it
makes sitemap more unreadable. From the other side, if you have some
resource-like view which could be processed from any pipeline and
being
returned to the point of entry will make readability of sitemap more
easy...
Something like that:
!-- declaration --
map:chain name=look-feel
!-- action get-user-skin :-) defines path to the source of the
skin --
map:act type=get-user-skin
map:transform src={srcpath}/{src}/
/map:act
map:transform src=default/{src}/
/map:chain
!-- from pipline --
map:match pattern=...
map:generate src=welcome.xml/
map:call-chain name=look-feel
map:parameter name=src value=welcome.xsl/
/map:call-chain
map:serialize/
/map:match
This is just a random thought. Sorry for being naive if this is the
case...Probably there are some workaround which I don't know, - I'll
be
glad
to comprehend.
I can't see what your approach is good for. Views aren't made for
skinning. They are for producing view in the sense of schema, meta data,
links etc. but not for green or red. If you like to use it that way,
yes,
your sitemap might look ugly then.
So what would be more elegant approach ? Use actions in each
transformation
point in sitemap?
Your proposed enhancement is only giving another programmers view
into the sitemap which isn't what we initially wanted and is what
we like to get fixed in the future.
The only proposition I made is to manipulate sitemap in orthogonal fashion
like views do. Why not?
I do understand...
What are the tradeoffs?
Giacomo
Thanks,
Alex.
- Original Message -
From: giacomo [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 26, 2001 2:46 PM
Subject: Re: Look-and-feel approach with views
On Mon, 26 Nov 2001, Alexander Smirnoff wrote:
I'm using 2.0rc1, but even if I put label=xsltran into
generator...
declaration this doesnt work either...
I feel that I misundersatnd the concept. It seems, for example, in
webapp
sitemap.xconf (in HEAD branch) the view declaration like:
map:view name=links from-position=last
map:serialize type=links/
/map:view
never executes... Otherwise it supposed to be executed for every
pipline
after last component in pipline... So I'm really confused...
If you don't request that view it will never be executed :) use a
http://localhost:8080/cocoon/welcome?cocoon-view=links
and you'll get all the links in the welcome page as response.
Giacomo
Thanks,
Alex.
On Fri, 23 Nov 2001, Alexander Smirnoff wrote:
Hi everyone,
I'm trying to use Views for setting look and feel based on
specific
user
logged on the web site. So far I cannot even make very basic
view
working:
map:views
map:view from-label=xsltran name=xsltran
map:transform src=stylesheets/xsl/welcome.xsl/
[C2] Extending the available components
Hi, Appologies in advance for a 'heavy' technical question, but I reckon that itmay be of interest to cocoon-users. My Cocoon-based application requires access to an ftp repository, both for upload and download support. I have an ftp-client implementation that allows me to perform this work. My question has two parts - firstly, is there aneasy way to bind to configuration parameters (IP, user, password, etc) from cocoon.xconf? I figure that I need to implementsome Avalon framework interfaces, but then the question is which ones, and how do I register the component? The second is related, but concerns connection pooling - in a manner similar to SQL connection pooling. Can the connection pools be associated with external components, or just Cocoon internal ones? Also, can someone indicate how I would go about registering / configuring such a pool? Many thanks, Adrian
Re: XSP+XSL-TEX-PDF?
Hi Victor, I believe that you biggest hurdle is performing the second stage - as you need to transformation needs to take TEX input and deliver PDF output, which is beyond the remit of the Cocoon framework (intermediates are XML). Have you considered using xsl:fo during your content rendering, ie. instead of using Tex-XSL, using FOP (formatting objects for PDF) which allows you to generated to PDF directly. Your pipeline would then look something like: map:pipeline map:match pattern=my-doc.pdf map:generate type=serverpages src=my-doc.xsp/ map:transform src=xsp2fop.xsl/ map:serialize type=pdf/ /map:match /map:pipeline You will need to provide the 'xsp2fop.xsl' stylesheet, as this defines how your XML output from 'my-doc.xsp' should be presented. The other components are standard in the Cocoon distribution. I hope that this helps some Adrian - Original Message - From: Skladov, Victor [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, November 13, 2001 12:56 PM Subject: XSP+XSL-TEX-PDF? Hi! How can I tell Cocoon2 to perform different steps? For example: 1. To create a TEX file from XSP+XSL (XSP and Tex-XSL are available) 2. To create a PDF file from the TEX document? Would be grateful for any ideas, I've been searchin desperate for examples for hours Regards, Viktor - 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]
[C2.0rc1] Problems with IE5.00 - throws an Exception during endDocument processing after sitemap redirect
Hi, I've logged this as a bug for C2, but I also wanted to see if anyone else is having this problem. Scenario: my sitemap performs some processing (database update) in an action, and on success, redirects to another page before returning using the supplied redirector object. The URI that it points to is also served by the sitemap, and also consists of aggregated content that is transformed - all things legal and cool. The problem is that using IE 5.00 (WinNT 4.0 SP5), the redirected URI is not completed, and eventually the connection times-out - not very good. To make matters worse, the problem does not exist if I access the redirected page directly from the browser, or perform my database update action from another machine running IE 5.5 (Win2k), the problem does not exist. Has anyone else experienced this? The full bug report isat http://nagoya.apache.org/bugzilla/show_bug.cgi?id=4438(applogies for the long report, but it has taken a while to isolate the problem) Many thanks, Adrian (please don'tgripe aboutIE - this is a real problem - I'm just looking for other instances, and possible solutions. thanks /A)
[C2.0rc1]: Question relating to request object lifetime during aggregation
Hi, I have a scenario where I am aggregating content from three sources, one of which is an XSP retrieved using internal cocoon protocol. This XSP calls request.setParameter() to indicate a status. The aggregation event is followed by an action that tests this status, but it always is set to null. Question: am I correct in assuming that the same request instance is used across all internal cocoon protocol requests? Question: if this is the case, is there a reason which my attribute should be lost? Many thanks, Adrian === begin:sitemap fragment === map:match pattern="*.form" map:generate type="serverpages" src=""/ map:serialize type="xml"/ /map:match map:match pattern="*.update" map:generate type="serverpages" src=""/ map:serialize type="xml"/ /map:match map:match pattern="update_*.html" map:aggregate element="page" map:part src=""/ map:part src=""/ map:part src=""/ !-- this sets therequest attribute -- /map:aggregate map:act type="check-commit-succeed"/ !-- this tests the request attribute, and re-directs ifsuccess -- map:transform src=""/ map:serialize/ /map:match === end: sitemap fragment ===
[C2.0rc1] SLIGHTLY OFF TOPIC: Has anyone used Xalan extensions in Cocoon?
Hi, I appologise in advance for posting to this mailing list, but I also think that the answer maybe of interest to the Cocoon community. What I am trying to do is to build a generic form within C2 that is defined in an XSP which is aggregated with another path that will contain the data which is to be plugged into the form, thereby allowing for improved form (UI) reuse across scenarios. In trying to do this, I need the ability to perform run-time XPath evaluation, rather than at programming time. I have found a Xalan extension function (luckily before I wanted to write my own :) that appears to do the trick. Its called xalan:evaluate() and takes an XPath expression as a parameter, which in turn contains an XPath expression, which is then evaluated and returned. I've read the docs, but can't get it to work. The docs say to use the namespace xmlns:xalan=http://xml.apache.org/xalan;. I'm calling the extension function in my xml2html transformation stylesheet as follows: xsl:stylesheet version=1.0 xmlns:xsl=http://www.w3.org/1999/XSL/Transform; xmlns:xalan=http://xml.apache.org/xalan; xmlns:zdam=zenark.com/zdam exclude-result-prefixes=xalan xsl:template ... ... xsl:choose xsl:when test=@bind-to xsl:attribute name=valuexsl:value-of select=xalan:evaluate(@bind-to)//xsl:attribute /xsl:when xsl:otherwisexsl:attribute name=valuexsl:value-of select=normalize-space()//xsl:attribute/xsl:otherwise /xsl:choose ... /xsl:template /xsl:stylesheet The problem is that evaluate() returns '', rather than the expected real value. The returned XPath expression (in @bind-to) is correct. Any thoughts or experiences? Thanks in advance, Adrian - 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] Help: Unexpected bad XSP/Logicsheet behavior
Hi,
My logicsheetprovides XSP support templates,
for controllingthe structure of the generated XML. A typical template
generates an XML fragment, including the local 'root' (top-level) element,
attributes, content and child elements.
The strange behavior is that my 'root' element is
not being processed (in the example below, my:object/ is never created),
but all subsequent attributes, content and child elements are processed as
expected.
I've looked at the XSPgenerated java file,
which does not issue any SAX events relating to the creation of thefirst
element, but everything else is there as expected.
This logicsheet worked 'perfectly' in Cocoon 1.8.2,
and I have made the appropriate namespace changes to C2 enable it.
Does anyone know what's happening
here?
Thanks,
Adrian
=== LOGICSHEET fragment
xsl:template
match="util:get-object" xsp:element
name="my:object"
xsp:logic { /* BEGIN: scope
*/
// mixture of
Javacode and xsp:.../ tags } /*
END: scope */ /xsp:logic
/xsp:element/xsl:template
===XSP fragment
xsp:page
xmlns:xsp="http://apache.org/xsp"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsp-request="http://apache.org/xsp/request/2.0"
xmlns:session="http://apache.org/xsp/session/2.0"
xmlns:util="my.com/xsp/util" language="java"
create-session="true" xmlns:my="my.com/my"my:data
xsp:logic try {
util:get-object
!--
parameters omitted for clarity --
/util:get-object
}
catch(Exception ex) {
System.out.println(ex.getMessage()); }
/xsp:logic/my:data/xsp:page
Re: nested stylesheets
Hi, The issue with logicsheet XSLs is that they should translate what they understand and pass through what they don't. This in effect is how the embedded tags are resolved, when all logic sheets are run against the XSP file. Any tags that are left over are output in the resulting Document (logically). To make this happen, there are two minimum requirements for your logicsheet. Firstly, provide a template that processes the xsp:page/ element, which in turn creates an xsp:page/ element as a root context for the follow-on logicsheets. For example: xsl:template match=xsp:page xsp:page xsl:apply-templates select=@*/ xsl:apply-templates/ /xsp:page /xsl:template and Secondly, to ensure that all unprocessed elements are copied, include the following template in your logicsheet: !-- copied from [C2] util.xsl -- xsl:template match=@*|*|text()|processing-instruction() xsl:copy xsl:apply-templates select=@*|*|text()|processing-instruction()/ /xsl:copy /xsl:template Hope this helps, Adrian - Original Message - From: Aurelien [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 04, 2001 8:52 PM Subject: nested stylesheets Hi, (sorry if this kindof a repost, I didn't see the message on the list, and neither did it show in my sent items...) I've already managed to have some ejb's basically exposed as taglibs. Now, I'd like to be able to nest custom tags: I have a method that checks if a user has certain rights (I do this in order to have a centralized session/roles mechanism so as to be able to have several servlet engines sharing a common set of users), for example with a tag like this: gatekeeper:checkUser sessionId=... requestId=.../ And I have another bean that provides information about sport events: infokiosk:getSoccerScore matchId=.../ I'd like to be able to nest tags, so I can delegate basic logic to XML authors that don't want to hear about programming. They'd do something like this (in an xsp document): infokiosk:getSoccerScore matchId=... infokiosk:checkAccess gatekeeper:checkUser sessionId=... requestId=.../ /infokiosk:checkAccess /infokiosk:getSoccerScore Has someone already tried this ? I looked into util.xsl, but I couldn't understand how they implement a similar example which is documented in cocoon2's online help. Any help is greatly appreciated ! Aurélien - 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]
[C2.0b2] - ComponentManager
Hi, We looking at migrating our application from C1.8.2 over to C2. In C1.x, we used Turbine for connection pooling, and we need to move over to the Avalon CoponentManager framework. There was one real advantage in using Turbine, where there is a singleton-access to the connection-pool, thereby allowing it to be easily integrated with external code. Basically, we have a tried-and-tested database access library that takes utilises an internal ConnectionFactory that calls into Turbine for its connections. I have not found a similar factory method for accessing either the Cocoon object, its ComponentManager, or any managed components. Have I missed something, or is there a preferred approach? A non-singleton access to the connection pool will require a potentially reasonable coding change. Also, having a little difficulty in configuring a pooled connection to PostgreSQL - I've followed the instructions in the 'datasources' document, but the ComponentManager complains that the named component cannot be found. I've included the relevant bits from both cocoon.xconf, the calling code (from within an Action) and log-file extract. Any and all help will be greatly appreciated, Many thanks Adrian == cocoon.xconf extract == markup-languages !-- Removed for clarity -- /markup-languages !-- datasources -- component name=org.apache.avalon.excalibur.datasource.DataSourceComponentSelector class=org.apache.cocoon.CocoonComponentSelector !-- Data source details for the ZDAM database -- component-instance name=zdam class=org.apache.avalon.util.datasource.JdbcDataSource pool-controller min=2 max=10/ auto-commitfalse/auto-commit dburljdbc:postgresql://193.120.120.11/zdam_test/dburl usersql/user passwordgarfield/password /component-instance /component !-- /datasources -- == cocoon.xconf extract == == calling code extract == ComponentSelector selector = (ComponentSelector) manager.lookup(org.apache.cocoon.Roles.DB_CONNECTION); ConnectionFactory.dataSource = (DataSourceComponent) selector.select(zdam); == calling code extract == == log-file extract == org.apache.avalon.framework.component.ComponentException: UnnamedSelector: ComponentSelector could not find the component for hint: zdam at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(Exca liburComponentSelector.java:239) at com.zenark.zdam.cocoon.action.DoUserLoginAction.compose(DoUserLoginAction.ja va:102) at org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(De faultComponentFactory.java:98) at org.apache.avalon.excalibur.component.ThreadSafeComponentHandler.initialize( ThreadSafeComponentHandler.java:81) at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.addComponen t(ExcaliburComponentSelector.java:383) at org.apache.cocoon.sitemap.AbstractSitemap.load_component(AbstractSitemap.jav a:231) at org.apache.cocoon.www.sitemap_xmap$Configurer.configActions(sitemap_xmap.jav a:929) at org.apache.cocoon.www.sitemap_xmap.configure(sitemap_xmap.java:276) at org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(De faultComponentFactory.java:108) at org.apache.avalon.excalibur.component.ThreadSafeComponentHandler.initialize( ThreadSafeComponentHandler.java:81) at org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerat or(GeneratorSelector.java:118) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.addComp iledComponent(ProgramGeneratorImpl.java:292) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generat eResource(ProgramGeneratorImpl.java:273) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr ogramGeneratorImpl.java:179) at org.apache.cocoon.sitemap.Handler.run(Handler.java:204) at java.lang.Thread.run(Thread.java:484) == log-file extract == - 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: [C2.0b2] - ComponentManager
- Original Message - From: Berin Loritsch [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, October 04, 2001 3:57 PM Subject: Re: [C2.0b2] - ComponentManager datasources jdbc name=zdam pool-controller min=2 max=10/ auto-commitfalse/auto-commit !-- Supply the correct class name. The instructions tell you to place this in web.xml, but this is now possible -- driverorg.postgresql.driver.JDBCDriver/driver dburljdbc:postgesql://193.120.120.11/zdam_test/dburl usersql/user passwordgarfield/password /jdbc /datasources That worked - now the connection seems to be available through the ComponentManager Thanks for your help, Adrian - 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 get a NodeList via a XPath like String?
Jan, Are you looking for something like "/mux/content[@lang='us-en' or not(@lang)]//sidebox[1]" Adrian - Original Message - From: Jan To: [EMAIL PROTECTED] Sent: Tuesday, October 02, 2001 7:13 PM Subject: How to get a NodeList via a XPath like String? Is there a way to get a NodeList containing all nodes of a specified Document that match (XPath) to an expression string like "/mux/content//sidebox" or "/mux/content[@lang = 'us-en']//sidebox[1]" etc.? Thanks, Jan.
[C1] Update / enhancement for the sendmail.xsl logicsheet
Hi all,
I appologise in advance for submitting this update / enhancement to
cocoon-users - but perhaps a member of the cocoon-dev list can do the
needful :)
The replacement template from sendmail.xsl included below allows sending of
rich-text mail content. HTML content can be included by qualifying the
sendmail:body/ tag with a mime-type attribute, for example:
sendmail:send-mail
...
sendmail:body mime-type=text/html
/sendmail:send-mail
I believe that this change should also work with the C2 logicsheet, but I
have not yet had a chance to try that.
Hope others find this useful,
Cheers
Adrian
xsl:template match=sendmail:send-mail
xsl:variable name=fromxsl:call-template
name=get-nested-stringxsl:with-param name=content
select=sendmail:from//xsl:call-template/xsl:variable
xsl:variable name=toxsl:call-template
name=get-nested-stringxsl:with-param name=content
select=sendmail:to//xsl:call-template/xsl:variable
xsl:variable name=subjectxsl:call-template
name=get-nested-stringxsl:with-param name=content
select=sendmail:subject//xsl:call-template/xsl:variable
xsl:variable name=bodyxsl:call-template
name=get-nested-stringxsl:with-param name=content
select=sendmail:body//xsl:call-template/xsl:variable
xsl:variable name=mime-type
xsl:choose
xsl:when test=sendmail:body/@mime-typexsl:value-of
select=sendmail:body/@mime-type//xsl:when
xsl:otherwisetext/plain/xsl:otherwise
/xsl:choose
/xsl:variable
xsl:variable name=smtphostxsl:call-template
name=get-nested-stringxsl:with-param name=content
select=sendmail:smtphost//xsl:call-template/xsl:variable
xsp:logic
try {
Properties _properties = new Properties(this._properties);
if (!null.equals(String.valueOf(xsl:copy-of select=$smtphost/)))
{
_properties.put(mail.smtp.host,String.valueOf(xsl:copy-of
select=$smtphost/));
}
Session _sendmail_session =
Session.getDefaultInstance(_properties,null);
Message _message = new MimeMessage(_sendmail_session);
InternetAddress _from = new
InternetAddress(String.valueOf(xsl:copy-of select=$from/));
_message.setFrom(_from);
InternetAddress _to = new InternetAddress(String.valueOf(xsl:copy-of
select=$to/));
_message.setRecipient(Message.RecipientType.TO,_to);
_message.setSentDate(new Date());
_message.setSubject(String.valueOf(xsl:copy-of select=$subject/));
_message.setContent(String.valueOf(xsl:copy-of select=$body/),
String.valueOf(xsl:copy-of select=$mime-type/));
Transport.send(_message);
} catch (AddressException e) {
error type=userYour email address is invalid./error
} catch (MessagingException e) {
error type=serverAn error occured while sending email./error
}
/xsp:logic
/xsl:template
-
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Getting Cocoon 1.8.2 working with
Hi, I want to use a later build of Xalan (xalan-j_2_0_1.zip) with Cocoon 1.8.2 I've tried dropping in the appropriate JARs from Xalan (xalan.jar, xalanj1compat.jar) - replacing the Xalan JAR that came with the distribution, but I get the following stack-trace: java.lang.RuntimeException: Exception when creating org.apache.cocoon.transformer.XalanTransformer : java.lang.VerifyError: (class: org/apache/cocoon/transformer/XalanTransformer, method: transform signature: (Lorg/w3c/dom/Document;Ljava/lang/String;Lorg/w3c/dom/Document;Ljava/lang/St ring;Lorg/w3c/dom/Document;Ljava/util/Dictionary;)Lorg/w3c/dom/Document;) Incompatible object apÒy at org.apache.cocoon.framework.Manager.create(Manager.java:124) at org.apache.cocoon.Engine.init(Engine.java:152) at org.apache.cocoon.Engine.getInstance(Engine.java:232) at org.apache.cocoon.Cocoon.init(Cocoon.java:157) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.core.Handler.service(Handler.java:254) 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) Is there something else that I need to do? Are there any suggestions are gratefully welcomed. Many thanks, Adrian - 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: session-invalidator and back-button?
Hi Michael, I believe that the only way to solve such an issue is to 'run' the protected portion of your website in a spawned browser window, and then when the user log's out, to close that window. This will ensure that the Back history, which is local to a browser window, cannot be access with permission. Hope that this helps, Adrian - Original Message - From: Enke Michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 16, 2001 11:46 AM Subject: session-invalidator and back-button? Hi, I tryed the web-application demo from cocoon2 where a login and logout can be performed. But after logout if I press the back button of my browser I get back into protected area without authorization. How can this be avoided? Michael - 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: session-invalidator and back-button?
The solution presented is not a Cocoon specific solution, but rather addressess the issue of the client-side browser keeping a history. In a past life, we coded an application to do this using JavaScript that the browser used to spawn the protected window. All pages accessed and presented within the window are basically unchanged, therefore only requiring JavaScript on the Login and Logout pages. This is not an elegant solution, but it can work once you cater for the major browsers (script variances). Cheers Adrian - Original Message - From: Enke Michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 16, 2001 1:53 PM Subject: Re: session-invalidator and back-button? But if I use e-mail or banking over internet, it is not possible to get the last page back. And there is no extra window, the back button is selectable. The server answers that an error occured or that I have to login again. Is there a way in cocoon other than spawning another browser window? Michael Adrian Geissel wrote: Hi Michael, I believe that the only way to solve such an issue is to 'run' the protected portion of your website in a spawned browser window, and then when the user log's out, to close that window. This will ensure that the Back history, which is local to a browser window, cannot be access with permission. Hope that this helps, Adrian - Original Message - From: Enke Michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 16, 2001 11:46 AM Subject: session-invalidator and back-button? Hi, I tryed the web-application demo from cocoon2 where a login and logout can be performed. But after logout if I press the back button of my browser I get back into protected area without authorization. How can this be avoided? Michael - 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] - 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: session-invalidator and back-button?
Hi, I should have mentioned in my last reply that it is still the responsibility of your application to ensure that sensitive content is protected - using session parameters, or whatever. The solution I presented is for the client-side issue. Cheers Adrian - Original Message - From: Enke Michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 16, 2001 1:53 PM Subject: Re: session-invalidator and back-button? But if I use e-mail or banking over internet, it is not possible to get the last page back. And there is no extra window, the back button is selectable. The server answers that an error occured or that I have to login again. Is there a way in cocoon other than spawning another browser window? Michael Adrian Geissel wrote: Hi Michael, I believe that the only way to solve such an issue is to 'run' the protected portion of your website in a spawned browser window, and then when the user log's out, to close that window. This will ensure that the Back history, which is local to a browser window, cannot be access with permission. Hope that this helps, Adrian - Original Message - From: Enke Michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 16, 2001 11:46 AM Subject: session-invalidator and back-button? Hi, I tryed the web-application demo from cocoon2 where a login and logout can be performed. But after logout if I press the back button of my browser I get back into protected area without authorization. How can this be avoided? Michael - 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] - 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: [C1] Generating a HTML frameset using XML/XSLT
Thanks - it was the SAX parser error message that was throwing me - I had copied the HTML and made that fatal assumption that it was valid (XML) Cheers Adrian - Original Message - From: Benoît Chauvet [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, July 11, 2001 6:00 PM Subject: Re: [C1] Generating a HTML frameset using XML/XSLT I think the error message is clear enough... The SAX parser waits for an = character after the attribute FRAME... Maybe it doesn't allow the '-' character you use... Try mystuff:data frametop=top.html framesidebar=sidebar.html framemain=main.html/ instead... -- Benoît Chauvet - 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]
[C1] Generating a HTML frameset using XML/XSLT
Hi,
We are just trying to put a dynamic frameset as the
primary entry-point for our application, and using all that we've learnt so far,
we created an XSP file with an associated stylesheet (included at the end of
this mail). We get an unusual SAX exception when accessing the
frameset:
org.apache.cocoon.processor.ProcessorException:
Could not associate stylesheet to document: error reading
C:\tomcat\webapps\zdam\index2html.xsl: org.xml.sax.SAXParseException: Attribute
name "FRAME" must be followed by the '=' character.
Has someone come across this before or successfully
implemented framesets?
All help is gladly accepted.
Thanks,Adrian
Cocoon 1.8.2
Tomcat 2.3
Windows NT
=
XSP simply generates the following:
mystuff:data frame-top="top.html"
frame-sidebar="sidebar.html" frame-main="main.html"/
=
?xml version="1.0"?xsl:stylesheet
version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsp="http://www.apache.org/1999/XSP/Core"
xmlns:mystuff="mystuff.com"
xsl:template
match="mystuff:data"
html
head
title/title /head
frameset
rows="100,*" FRAME name="top"
src="{@frame-top}" marginwidth="10" marginheight="10" scrolling="no"
frameborder="0" noresize/
frameset
cols="140,*" frame
name="side" src="{@frame-sidebar}" marginwidth="0" marginheight="0"
scrolling="no" frameborder="0"
noresize/ frame
name="main" src="{@frame-main}" marginwidth="0" marginheight="0"
scrolling="auto" frameborder="0"/
/frameset /frameset
/html/xsl:template
/xsl:stylesheet
Re: PlainText Output
- Original Message - From: Daniel Pfuhl [EMAIL PROTECTED] To: User CocoonList [EMAIL PROTECTED] Sent: Thursday, July 05, 2001 9:05 PM Subject: PlainText Output Hello can someone tell me where to find some examples to learn how I can transform my xml and output this as plain text? Put the following into your style-sheet (the last in the chain) xsl:template match=/ xsl:processing-instruction name=cocoon-formattype=text/plain/xsl:processing-instruction root ... /root /xsl:template You will need a dummy root tag, as XSLT expects to write out XML - but when displayed in the browser, it should appear as plain ASCII text. Hope this helps, thanks in advance Welcome, Adrian - 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]
Extending the standard Cocoon XSP logicsheets, namely ESQL
Hi, I'musing Cocoon 1.8.2 and it's great - dynamic content generation in an efficient and controlled manner - a real winner! As with all technologies, there comes a point when you want it to do more - and my current aspiration is to improve the way that SQL is handled, specifically the ESQL.xsl logicsheet. What I am trrying to do is to structure the query statement that is passed as part of the esql:query tag, as follows: ... esql:query zsql:select zsql:field column="*"/ zsql:source view="v_test"/ zsql:where zsql:eq zsql:field column="id"/ zsql:valuerequest:get-parameter name="id"/zsql:value /zsql:eq /zsql:where /zsql:select/esql:query esql:results ... /esql:results ... I have a logic sheet that handles the zsql namespace and it works really well on its own - it even allows other logicsheets (taglibs) to be called from it using a 'get-nested-content' template (such as the request:get-parameter.. in the sample). However, the above code structure results in Cocoon generating a DOM sub-tree under the esql:query tag, rather than calling the appropriate templates to format the query string. I have tried a number of approaches, including adding the zsql namespace to the esql xsp:page tag, and I believe that my logicsheet is locatable, as I created a jar, included it in the CLASSPATH and also updated the cocoon.properties to point to it. Is there something that I have missed, or am I trying the impossible? Any help is gladly appreciated. On a slightly different note, if anyone is curious about the zsql stuff, please drop me a line as I am putting together an open project tostructure and deploy sql script from single source to multiple destination (vendors) as well as documentation - a really nice showcase for Cocoon, if nothing else. Many thanks, Adrian
Mixing XSL and XSP in a single stylesheet
Hi, I'm trying to write a data abstraction layer to retrieve records from an SQL database (using ESQL) and then to format these into an XML fragment (using XSLT) for onward transformation. It appears that the xsl: namespace elements are not being executed - can I do this in a single step, or do I need to tease it apart into two transformation steps? I've included the important code fragment below, with comments following the xsl statements that do not work. Any help will be greatly appreciated Cheers Adrian --- Code Fragment --- ?xml version="1.0"? ?cocoon-process type="xsp"??xml-stylesheet type="text/xsl" href="zdam/zdam2html.xsl"??cocoon-process type="xslt"? ?cocoon-format type="text/xsl"??cocoon-content type="text/plain"? xsp:page xmlns:xsp="http://www.apache.org/1999/XSP/Core" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:esql="http://apache.org/cocoon/SQL/v2" xmlns:zdam="zenark.com/zdam" zdam:data esql:connection esql:driverpostgresql.Driver/esql:driver esql:dburljdbc:postgresql://193.120.120.11/zdam_test/esql:dburl esql:usernamesql/esql:username esql:passwordgarfield/esql:password esql:execute-query esql:query SELECT id,name,description,category,author,rev_id,status FROM latest_revisions /esql:query esql:results esql:row-results xsl:variable name="_REVID"esql:get-string column="rev_id"//xsl:variable xsl:variable name="_STATUS"esql:get-string column="status"//xsl:variable zdam:asset id="." name="." author="." category="." !--Works -- xsl:attribute name="id"esql:get-int column="id"//xsl:attribute !-- Fails -- xsl:attribute name="name"esql:get-string column="name"//xsl:attribute !-- Fails -- xsl:attribute name="author"esql:get-string column="author"//xsl:attribute !-- Fails -- xsl:attribute name="category"esql:get-string column="category"//xsl:attribute !-- Fails -- zdam:descriptionesql:get-string column="description"//zdam:description !--Works -- /esql:row-results /esql:results /esql:execute-query/esql:connection /zdam:data /xsp:page--- End Code Fragment ---
