processPipelineTo and error handling
Hello, I have a flowscript which calls processPipelineTo, and I can't figure out how to get back into the script if there is an exception in one of the components of the pipeline that has been called. For some reason, any error handling in my sitemap sends its results back to the client (i.e. the browser) instead of back to the flowscript via the specified parameter ( transResult in the below example) cocoon.processPipelineTo(importURL, null, transResult); In the below handler, I was expecting the saxError.xml file contents to be sent back to my flowscript, but it ends up being sent to the browser instead, and my flowscript never continues on. What am I missing here? map:handle-errors map:select type=exception map:when test=sax-parser-error map:generate src=xml/saxError.xml / map:serialize type=xml / /map:when
pipeline error handler
Hello,
I'm having a problem with my error handlers in Cocoon 2.1.11. Specifically, I
can't get my error handlers to work when attached to an individual pipeline.
They work when attached to a pipelines element, so I think my map:selectors
is setup ok, but the handlers attached to a pipeline element never catches any
exceptions. Any ideas? E.g.
map:pipeline type=noncaching
!--
Pipeline for importing legacy xml into the Neutral model using
semantic XML app models
--
map:match pattern=*/*/*In/*/*sxmlIn.flow/*/*
map:generate src=inputs/{4} /
map:transform src=xsl/{3}FormatNames.xsl
map:parameter name=instanceName value={2} /
/map:transform
map:transform src=xsl/AppInAdapter.xsl
map:parameter name=instanceName value={2} /
map:parameter name=appName value={3} /
map:parameter name=xmlRoot value={7} /
/map:transform
map:serialize type=xml /
/map:match
map:handle-errors
map:select type=exception
map:when test=sax-parser-error
map:generate src=xml/saxError.xml /
map:serialize type=xml /
/map:when
map:otherwise
map:generate src=xml/saxError.xml /
map:serialize type=xml /
/map:otherwise
/map:select
/map:handle-errors
/map:pipeline
RE: Switching to Saxon
Sorry, I meant Tomcat. As we only have one Cocoon based webapp, the concepts of tomcat and cocoon have kind of merged in my mind. -Original Message- From: Peter Flynn [mailto:pfl...@ucc.ie] Sent: Friday, December 17, 2010 9:08 AM To: users@cocoon.apache.org Subject: Re: Switching to Saxon On 16/12/10 16:23, Schmitz, Jeffrey A wrote: Taking a quick look, that looks like the same as I did, although I'm using a saxon9he.jar file. To ask maybe a dumb question, did you restart Cocoon after adding the jar? No, I assumed any change would force Tomcat to reread it all. I can restart Tomcat but I'm not aware of how to restart Cocoon itself. ///Peter -Original Message- From: Peter Flynn [mailto:pfl...@ucc.ie] Sent: Thursday, December 16, 2010 9:58 AM To: users@cocoon.apache.org Subject: Switching to Saxon I just tried this, but there seems to be a lack of up-to-date details on doing this in Cocoon 2.1.11 with saxon9. Following the assorted web pages for earlier versions, I got as far as adding saxon9.jar to Cocoon's WEB-INF/lib and editing the two files (commenting out the Xalan entries): - cocoon.xconf: component logger=core.xslt role=org.apache.excalibur.xml.xslt.XSLTProcessor/saxon class=org.apache.cocoon.components.xslt.TraxProcessor parameter name=use-store value=true/ parameter name=transformer-factory value=net.sf.saxon.TransformerFactoryImpl/ /component - sitemap.xmap: map:transformer name=xslt pool-grow=2 pool-max=32 pool-min=8 logger=sitemap.transformer.xslt src=org.apache.cocoon.transformation.TraxTransformer use-request-parametersfalse/use-request-parameters use-browser-capabilities-dbfalse/use-browser-capabilities-db use-session-parametersfalse/use-session-parameters use-cookie-parametersfalse/use-cookie-parameters xslt-processor-rolesaxon/xslt-processor-role check-includestrue/check-includes /map:transformer But then Cocoon spits out: Internal Server Error Message: Could not find component (key [org.apache.excalibur.xml.xslt.XSLTProcessor/saxon]) Description: org.apache.cocoon.ProcessingException: Lookup of transformer 'xslt' failed at map:transform - file:///usr/share/tomcat5/webapps/ROOT/sitemap.xmap:1174:71 Sender: org.apache.cocoon.servlet.CocoonServlet Source: Cocoon Servlet cause org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.excalibur.xml.xslt.XSLTProcessor/saxon]) full exception chain stacktrace org.apache.cocoon.ProcessingException: Lookup of transformer 'xslt' failed at map:transform - file:///usr/share/tomcat5/webapps/ROOT/sitemap.xmap:1174:71 at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException. java:113) What is it actually looking for when it says org.apache.excalibur.xml.xslt.XSLTProcessor/saxon? I have no idea what or where org.apache.excalibur.xml.xslt.XSLTProcessor points to (I'm sure it's possible to find out, but I'm not a Java programmer :-) ///Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Switching to Saxon
Taking a quick look, that looks like the same as I did, although I'm using a saxon9he.jar file. To ask maybe a dumb question, did you restart Cocoon after adding the jar? -Original Message- From: Peter Flynn [mailto:pfl...@ucc.ie] Sent: Thursday, December 16, 2010 9:58 AM To: users@cocoon.apache.org Subject: Switching to Saxon I just tried this, but there seems to be a lack of up-to-date details on doing this in Cocoon 2.1.11 with saxon9. Following the assorted web pages for earlier versions, I got as far as adding saxon9.jar to Cocoon's WEB-INF/lib and editing the two files (commenting out the Xalan entries): - cocoon.xconf: component logger=core.xslt role=org.apache.excalibur.xml.xslt.XSLTProcessor/saxon class=org.apache.cocoon.components.xslt.TraxProcessor parameter name=use-store value=true/ parameter name=transformer-factory value=net.sf.saxon.TransformerFactoryImpl/ /component - sitemap.xmap: map:transformer name=xslt pool-grow=2 pool-max=32 pool-min=8 logger=sitemap.transformer.xslt src=org.apache.cocoon.transformation.TraxTransformer use-request-parametersfalse/use-request-parameters use-browser-capabilities-dbfalse/use-browser-capabilities-db use-session-parametersfalse/use-session-parameters use-cookie-parametersfalse/use-cookie-parameters xslt-processor-rolesaxon/xslt-processor-role check-includestrue/check-includes /map:transformer But then Cocoon spits out: Internal Server Error Message: Could not find component (key [org.apache.excalibur.xml.xslt.XSLTProcessor/saxon]) Description: org.apache.cocoon.ProcessingException: Lookup of transformer 'xslt' failed at map:transform - file:///usr/share/tomcat5/webapps/ROOT/sitemap.xmap:1174:71 Sender: org.apache.cocoon.servlet.CocoonServlet Source: Cocoon Servlet cause org.apache.avalon.framework.component.ComponentException: Could not find component (key [org.apache.excalibur.xml.xslt.XSLTProcessor/saxon]) full exception chain stacktrace org.apache.cocoon.ProcessingException: Lookup of transformer 'xslt' failed at map:transform - file:///usr/share/tomcat5/webapps/ROOT/sitemap.xmap:1174:71 at org.apache.cocoon.ProcessingException.throwLocated(ProcessingException. java:113) What is it actually looking for when it says org.apache.excalibur.xml.xslt.XSLTProcessor/saxon? I have no idea what or where org.apache.excalibur.xml.xslt.XSLTProcessor points to (I'm sure it's possible to find out, but I'm not a Java programmer :-) ///Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Very large Generator file
Thanks Huib, I'm afraid my document is very interconnected. I'm coming to realize that xslt has pretty much a hard limit on the size of files you can process with it, i.e. if it can't fit into memory and you need the full power of xslt you're pretty much out of luck. What about going to a 64 bit machine and just allocating a huge amount of ram to Tomcat? Can this been done with tomcat/cocoon? -Original Message- From: Huib Verweij [mailto:h...@home.nl] Sent: Tuesday, May 11, 2010 3:51 AM To: users@cocoon.apache.org Cc: Huib Verweij Subject: Re: Very large Generator file Hi Jeff, You wrote: I guess I was under the impression that SAX based xsl transformers didn't use much memory regardless file size, but perhaps that's not true? It's true. However, when you do a XSLT transformation the entire XML document needs to be available to the XSLT processor, because you can access any node in the document, e.g. /very/large/path/to/some/dark/corner/of/the/XML/node. I'm not sure about your use-case so I don't know if it will help, but you could try using the MultiFragmentTraxTransformer from the cocooncomponents project on Google code. It reduces memory consumption drastically by allowing you to specify a fragment in the XML that you want transformed. If you have a very large document that looks like this: root item/ item/ item/ /root and all you want to do is transform the item/ elements then the MultiFragmentTraxTransformer is your friend. Huib. - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Very large Generator file
Correct, it's not being turned into a web page. Is a SAX pipeline part of Cocoon? I'm still on Cocoon 2.1, but I've never heard that term specifically, I thought the default generator did use SAX. -Original Message- From: Jos Snellings [mailto:jos.snelli...@pandora.be] Sent: Saturday, May 08, 2010 12:06 AM To: users@cocoon.apache.org Subject: Re: Very large Generator file Hi Jeff, That depends a great deal on what you want to do exactly with the large file. I guess you do not want to transform it into one huge web page? In general, if you have to deal with lengthy inputs, a SAX pipeline is the way to go. Jos On Fri, 2010-05-07 at 18:14 -0500, Schmitz, Jeffrey A wrote: Hello, I was wondering if there’s a way to handle very large files as inputs to the default cocoon generator? As it is, I am getting a memory heap error when trying to process an input file because it’s so large. Am I going to have to process it in some other manner, or is there a way to make Cocoon perform the transform for me? Thanks, Jeff - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Very large Generator file
Hi Jos,
I've already written my own Transformer (extends AbstractSAXTransformer)
that currently takes the output of the default cocoon xsl transformer (via the
sitemap) and performs subsequent, non-xsl transforms, writes the results to
file and generates the returned web-page
e.g.
map:match pattern=*/*/*In/*/*In.flow/*
map:generate src=inputs/{4} /
map:transform src=xsl/{3}InAdapter.xsl
map:parameter name=instanceName value={2}/
/map:transform
map:transform type=SPARQLinTrans
map:parameter name=inputFile value={4}/
map:parameter name=SPARQLFlow value={5}/
/map:transform
map:serialize type=xhtml/
/map:match
I'm currently heading in the direction of just adding the initial xsl
transformation as part of my own Transformer's duties (I think your option 3)
so that it can hopefully handle the larger files, but I was wondering if there
might be a way to easily keep things as they are and continue using the default
cocoon xsl tranform as the first step. Sounds like there's not?
-Original Message-
From: Jos Snellings [mailto:jos.snelli...@pandora.be]
Sent: Monday, May 10, 2010 8:39 AM
To: users@cocoon.apache.org
Subject: RE: Very large Generator file
A SAX pipeline is part of cocoon.
Can you explain briefly what you want to do?
Consider using a cocoon-3 pipeline.
Consider using a SAX transformation:
- read xml
- do something with it (transforming, for instance)
- write output to a file
Jos
On Mon, 2010-05-10 at 08:23 -0500, Schmitz, Jeffrey A wrote:
Correct, it's not being turned into a web page. Is a SAX pipeline
part of Cocoon? I'm still on Cocoon 2.1, but I've never heard that
term specifically, I thought the default generator did use SAX.
-Original Message-
From: Jos Snellings [mailto:jos.snelli...@pandora.be]
Sent: Saturday, May 08, 2010 12:06 AM
To: users@cocoon.apache.org
Subject: Re: Very large Generator file
Hi Jeff,
That depends a great deal on what you want to do exactly with the
large
file. I guess you do not want to transform it into one huge web
page?
In general, if you have to deal with lengthy inputs, a SAX pipeline
is
the way to go.
Jos
On Fri, 2010-05-07 at 18:14 -0500, Schmitz, Jeffrey A wrote:
Hello,
I was wondering if there’s a way to handle very large files as
inputs to the default cocoon generator? As it is, I am getting a
memory heap error when trying to process an input file because
it’s
so
large. Am I going to have to process it in some other manner, or
is
there a way to make Cocoon perform the transform for me?
Thanks,
Jeff
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RE: Very large Generator file
Yes, the resulting XHTML file is not for online use.
And yes, I've given max memory to the tomcat instance. So, will having my
specialized transformer do the xsl transform directly using a SAX transformer
not work either? e.g. something like:
TransformerFactory tfactory = TransformerFactory.newInstance();
Transformer transformer = tfactory.newTransformer(new StreamSource(
xslID));
transformer.transform(new StreamSource(sourceFile), new StreamResult(
new File(modelFile)));
I guess I was under the impression that SAX based xsl transformers didn't use
much memory regardless file size, but perhaps that's not true?
If that's not going to work, would moving to a 64 bit machine so I can give
more memory to Tomcat be an option (is there a 64 bit Tomcat)?
If this is the case a short java program can make that xhtml file for
you.
I'm not exactly sure what you're suggesting here. Do you mean for the
tomcat/cocoon process to exec a separate java program that will do the xsl
transform on the large file? Won't any java program come up against the 2 Gig
max memory limitation?
Thanks,
Jeff
-Original Message-
From: Jos Snellings [mailto:jos.snelli...@pandora.be]
Sent: Monday, May 10, 2010 9:30 AM
To: users@cocoon.apache.org
Subject: RE: Very large Generator file
Hi Jeff,
If you have been trying giving all the available memory to your tomcat
instance (JVM options) you are at the end of you tether for the current
solutions, unless somebody has a different idea.
I understood from your previous mail that the resulting xhtml is not
for
on-line use, it is a sort of report/summary.
If this is the case a short java program can make that xhtml file for
you.
Cheers,
Jos
On Mon, 2010-05-10 at 09:17 -0500, Schmitz, Jeffrey A wrote:
Hi Jos,
I've already written my own Transformer (extends
AbstractSAXTransformer) that currently takes the output of the default
cocoon xsl transformer (via the sitemap) and performs subsequent, non-
xsl transforms, writes the results to file and generates the returned
web-page
e.g.
map:match pattern=*/*/*In/*/*In.flow/*
map:generate src=inputs/{4} /
map:transform src=xsl/{3}InAdapter.xsl
map:parameter name=instanceName value={2}/
/map:transform
map:transform type=SPARQLinTrans
map:parameter name=inputFile value={4}/
map:parameter name=SPARQLFlow value={5}/
/map:transform
map:serialize type=xhtml/
/map:match
I'm currently heading in the direction of just adding the initial xsl
transformation as part of my own Transformer's duties (I think your
option 3) so that it can hopefully handle the larger files, but I was
wondering if there might be a way to easily keep things as they are and
continue using the default cocoon xsl tranform as the first step.
Sounds like there's not?
-Original Message-
From: Jos Snellings [mailto:jos.snelli...@pandora.be]
Sent: Monday, May 10, 2010 8:39 AM
To: users@cocoon.apache.org
Subject: RE: Very large Generator file
A SAX pipeline is part of cocoon.
Can you explain briefly what you want to do?
Consider using a cocoon-3 pipeline.
Consider using a SAX transformation:
- read xml
- do something with it (transforming, for instance)
- write output to a file
Jos
On Mon, 2010-05-10 at 08:23 -0500, Schmitz, Jeffrey A wrote:
Correct, it's not being turned into a web page. Is a SAX
pipeline
part of Cocoon? I'm still on Cocoon 2.1, but I've never heard that
term specifically, I thought the default generator did use SAX.
-Original Message-
From: Jos Snellings [mailto:jos.snelli...@pandora.be]
Sent: Saturday, May 08, 2010 12:06 AM
To: users@cocoon.apache.org
Subject: Re: Very large Generator file
Hi Jeff,
That depends a great deal on what you want to do exactly with
the
large
file. I guess you do not want to transform it into one huge web
page?
In general, if you have to deal with lengthy inputs, a SAX
pipeline
is
the way to go.
Jos
On Fri, 2010-05-07 at 18:14 -0500, Schmitz, Jeffrey A wrote:
Hello,
I was wondering if there’s a way to handle very large
files as
inputs to the default cocoon generator? As it is, I am
getting a
memory heap error when trying to process an input file
because
it’s
so
large. Am I going to have to process it in some other
manner, or
is
there a way to make Cocoon perform the transform for me?
Thanks,
Jeff
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RE: Very large Generator file
Thanks Jos, I have tried moving the tfactory stuff into my specialized cocoon transformer (com.boeing.transform.SPARQLinTrans), and I've also tried processing the file in a stand-alone java program with 1 Gig of memory assigned to it, and in both cases I'm still running out of heap space (see exception stack below). So, the current problem must lie in the xsl transform libraries I'm using (i.e. not really a cocoon problem at this point). I know there must be techniques for doing xsl on very large files, do you have any pointers or ideas for this problem in general? Thanks! Jeff java.lang.OutOfMemoryError: Java heap space net.sf.saxon.tinytree.TinyTree.ensureNodeCapacity(TinyTree.java:215) net.sf.saxon.tinytree.TinyTree.addNode(TinyTree.java:309) net.sf.saxon.tinytree.TinyBuilder.characters(TinyBuilder.java:306) net.sf.saxon.event.ReceivingContentHandler.flush(ReceivingContentHandler.java:544) net.sf.saxon.event.ReceivingContentHandler.startElement(ReceivingContentHandler.java:275) org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) org.apache.xerces.parsers.XMLParser.parse(Unknown Source) org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) net.sf.saxon.event.Sender.sendSAXSource(Sender.java:354) net.sf.saxon.event.Sender.send(Sender.java:184) net.sf.saxon.event.Sender.send(Sender.java:49) net.sf.saxon.Controller.transform(Controller.java:1550) com.boeing.transform.SPARQLinTrans.adapt(SPARQLinTrans.java:143) Of course this is still a part of the Tomcat process. -Original Message- From: Jos Snellings [mailto:jos.snelli...@pandora.be] Sent: Monday, May 10, 2010 10:04 AM To: users@cocoon.apache.org Subject: RE: Very large Generator file Yes, Jeff, my guess is that the tfactory stuff will accomplish the job for you without complaining about memory shortage! Your tomcat instance may have other things around increasing the memory footprint all the time. On Mon, 2010-05-10 at 09:43 -0500, Schmitz, Jeffrey A wrote: Yes, the resulting XHTML file is not for online use. And yes, I've given max memory to the tomcat instance. So, will having my specialized transformer do the xsl transform directly using a SAX transformer not work either? e.g. something like: TransformerFactory tfactory = TransformerFactory.newInstance(); Transformer transformer = tfactory.newTransformer(new StreamSource( xslID)); transformer.transform(new StreamSource(sourceFile), new StreamResult( new File(modelFile))); I guess I was under the impression that SAX based xsl transformers didn't use much memory regardless file size, but perhaps that's not true? If that's not going to work, would moving to a 64 bit machine so I can give more memory to Tomcat be an option (is there a 64 bit Tomcat)? If this is the case a short java program can make that xhtml file for you. I'm not exactly sure what you're suggesting here. Do you mean for the tomcat/cocoon process to exec a separate java program that will do the xsl transform on the large file? Won't any java program come up against the 2 Gig max memory limitation? Thanks, Jeff -Original Message- From: Jos Snellings [mailto:jos.snelli...@pandora.be] Sent: Monday, May 10, 2010 9:30 AM To: users@cocoon.apache.org Subject: RE: Very large Generator file Hi Jeff, If you have been trying giving all the available memory to your tomcat instance (JVM options) you are at the end of you tether for the current solutions, unless somebody has a different idea. I understood from your previous mail that the resulting xhtml is not for on-line use, it is a sort of report/summary. If this is the case a short java program can make that xhtml file for you. Cheers, Jos On Mon, 2010-05-10 at 09:17 -0500, Schmitz, Jeffrey A wrote: Hi Jos, I've already written my own Transformer (extends AbstractSAXTransformer) that currently takes the output of the default cocoon xsl transformer (via the sitemap) and performs subsequent, non- xsl transforms, writes the results to file and generates the returned web-page e.g
Very large Generator file
Hello, I was wondering if there's a way to handle very large files as inputs to the default cocoon generator? As it is, I am getting a memory heap error when trying to process an input file because it's so large. Am I going to have to process it in some other manner, or is there a way to make Cocoon perform the transform for me? Thanks, Jeff
RE: cocoon upload {SOLVED}
Ended up being the user-roles attribute got inadvertantly deleted in the cocoon element of the cocoon.xconf file. That linked example still works fine with 2.1 cocoon version=2.1 user-roles=/WEB-INF/user.xroles Jeff Work: 314-232-1997 Cell: 636-448-5990 From: Francesco Chicchiriccò [mailto:francesco.chicchiri...@everett.it] Sent: Monday, February 22, 2010 2:09 AM To: users@cocoon.apache.org Subject: Re: cocoon upload On 22/feb/10, at 05:07, Jeff Schmitz wrote: hello, I'm trying to implement the file upload functionality outlined here: http://wiki.apache.org/cocoon/FileUploadsWithFlow But when I try to upload, I'm getting the following error. It looks like some kind of config error, but I think I've set things up per the instructions. Any ideas? [...] Hi Jeff, assuming that you are using 2.1 (2.1.11?), I don't know how much updated is the link that you reported above. I would suggest to start from the upload sample in the forms block (see [1]). Cheers. [1] http://svn.apache.org/repos/asf/cocoon/branches/BRANCH_2_1_X/src/blocks/forms/samples/
Validator ?s
Hello,
In the validator documentation is states the following:
As an alternative for fd:java, you can also add validators at run time to a
form instance, using the addValidator method on a form or widget. Since you
then instantiate the validator yourself, you can pass it anything you want, and
it can be stateful.
However, it doesn't really say where in the cocoon ecosystem this injection of
a validator needs to occur. Can anyone provide specifics on this? E.g. is
this done somewhere in the flowscript?
Also, I've tried following the instructions for added a java validtor using
fd:java, but it's not getting triggered. Below is my code, any ideas why it
doesn't seem to be working?
fd:field id=name required=true
fd:labelName:/fd:label
fd:datatype base=string/
fd:validation
fd:length min=2/
/fd:validation
fd:validation
fd:java class=com.boeing.ssp.cforms.LoginValidator/
fd:failmessageUser does not exist./fd:failmessage
/fd:validation
/fd:field
package com.boeing.ssp.cforms;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.cocoon.forms.formmodel.Widget;
import org.apache.cocoon.forms.validation.WidgetValidator;
import com.boeing.mifssp.CFormUtils;
public class LoginValidator extends AbstractLogEnabled implements
WidgetValidator {
/**
* @see
org.apache.cocoon.forms.validation.WidgetValidator#validate(org.apache.cocoon.forms.formmodel.Widget)
*/
public boolean validate(Widget widget) {
String loginStrs[] = new String[1];
getLogger().info(Validating user + (String) widget.getValue());
loginStrs[0] = (String) widget.getValue();
boolean goodLogin = CFormUtils.submitIfQuery(loginCheck, ivhm,
ModelManagement, null, null, loginStrs);
return goodLogin;
}
}
Thanks,
Jeff
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RE: Cocoon.load
I've determined that the referenced Form.js script actually is being located
and loaded by the cocoon.load call, so that wasn't my problem. This leaves me
with the problem that I really don't know what the problem might be. I've
looked up the below exception and can't really find much on it. Any other
ideas out there? Again, I'm trying to run the simple Cforms example under
Tomcat, and am getting the exception on the Form constructor in the below code
snippet:
cocoon.load(resource://org/apache/cocoon/forms/flow/javascript/Form.js);
function registration() {
var form = new Form(registration_definition.xml);
...
EXCEPTION:
org.apache.avalon.framework.service.ServiceException: Non-existing component
for this hint (Key='form')
at
org.apache.cocoon.forms.util.SimpleServiceSelector.select(SimpleServiceSelector.java:124)
at
org.apache.cocoon.forms.DefaultFormManager.createFormDefinition(DefaultFormManager.java:236)
at
org.apache.cocoon.forms.DefaultFormManager.createFormDefinition(DefaultFormManager.java:223)
at
org.apache.cocoon.forms.DefaultFormManager.createForm(DefaultFormManager.java:167)
at
org.apache.cocoon.forms.DefaultFormManager.createForm(DefaultFormManager.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:145)
at
org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:204)
at
org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:3085)
at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2251)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:161)
at
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:340)
at
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2758)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:159)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:915)
at
org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:764)
at
org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:139)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Schmitz, Jeffrey A
Sent: Tuesday, February
RE: Cocoon.load [SOLVED]
The problem was I wasn't using an updated cocoon.xconf file after rebuilding
cocoon to include cforms, although I thought I had previously created the
cocoon.xconf file with everything included.
More specifically it was all the forms/widget related stuff that was missing,
e.g...
!--+
| Cocoon Forms bindings
+--
forms-binding logger=forms.bindings
bindings
binding name=value
src=org.apache.cocoon.forms.binding.ValueJXPathBindingBuilder/
binding name=multi-value
src=org.apache.cocoon.forms.binding.MultiValueJXPathBindingBuilder/
binding name=context
src=org.apache.cocoon.forms.binding.ContextJXPathBindingBuilder/
binding name=repeater
src=org.apache.cocoon.forms.binding.RepeaterJXPathBindingBuilder/
binding name=simple-repeater
src=org.apache.cocoon.forms.binding.SimpleRepeaterJXPathBindingBuilder/
!--+
| Cocoon Forms FormManager component and form model definition
+--
forms-formmanager logger=forms.model
widgets
widget name=form
src=org.apache.cocoon.forms.formmodel.FormDefinitionBuilder/
widget name=import
src=org.apache.cocoon.forms.formmodel.ImportDefinitionBuilder/
Anyway, very glad to have this one behind me :-) I would perhaps suggest that
the Cforms example writeup should have a reminder of what blocks need to be
included, as to what files will need to be updated (jars, cocoon.xconf,
others?) to work.
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Wednesday, February 17, 2010 2:45 PM
To: users@cocoon.apache.org
Subject: RE: Cocoon.load
I've determined that the referenced Form.js script actually
is being located and loaded by the cocoon.load call, so that
wasn't my problem. This leaves me with the problem that I
really don't know what the problem might be. I've looked up
the below exception and can't really find much on it. Any
other ideas out there? Again, I'm trying to run the simple
Cforms example under Tomcat, and am getting the exception on
the Form constructor in the below code snippet:
cocoon.load(resource://org/apache/cocoon/forms/flow/javascrip
t/Form.js);
function registration() {
var form = new Form(registration_definition.xml);
...
EXCEPTION:
org.apache.avalon.framework.service.ServiceException:
Non-existing component for this hint (Key='form')
at
org.apache.cocoon.forms.util.SimpleServiceSelector.select(Simp
leServiceSelector.java:124)
at
org.apache.cocoon.forms.DefaultFormManager.createFormDefinitio
n(DefaultFormManager.java:236)
at
org.apache.cocoon.forms.DefaultFormManager.createFormDefinitio
n(DefaultFormManager.java:223)
at
org.apache.cocoon.forms.DefaultFormManager.createForm(DefaultF
ormManager.java:167)
at
org.apache.cocoon.forms.DefaultFormManager.createForm(DefaultF
ormManager.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:145)
at
org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.
java:204)
at
org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.j
ava:3085)
at
org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2251)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFun
ction.java:161)
at
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory
.java:340)
at
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.j
ava:2758)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFun
ction.java:159)
at
org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:915)
at
org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScrip
tInterpreter.callFunction(FOM_JavaScriptInterpreter.java:764)
at
org.apache.cocoon.components.treeprocessor.sitemap.CallFunctio
nNode.invoke(CallFunctionNode.java:139)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProce
ssingNode.invokeNodes(AbstractParentProcessingNode.java:47)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.i
nvoke(MatchNode.java:108)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProce
ssingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNod
e.invoke(PipelineNode.java:143)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProce
ssingNode.invokeNodes(AbstractParentProcessingNode.java:69)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNo
de.invoke(PipelinesNode.java:93)
at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcess
or.process
RE: Cocoon.load
Thanks, I do have the cocoon-forms-block.jar in my lib folder, but it still can't seem to find it. And actually, I have all the same jar files that are in the jetty WEB-INF lib in my tomcat webapp lib too. I also tried moving the js file to the same folder as the sitemap and changing the reference to just cocoon.load(Form.js); And still no luck. Also, is there somewhere that describes what all the prefixes mean for the cocoon.load call? Jeff -Original Message- From: Francesco Chicchiriccò [mailto:francesco.chicchiri...@everett.it] Sent: Tuesday, February 16, 2010 3:29 AM To: users@cocoon.apache.org Subject: Re: Cocoon.load On 15/feb/10, at 19:30, Schmitz, Jeffrey A wrote: Hello, I'm running my cocoon app under tomcat, and am trying to figure out where to place the target of a cocoon.load call in my flowscript so that it will be found at runtime. For example, I'm trying to use: cocoon.load(resource://org/apache/cocoon/forms/flow/javascript/ Form.js); While I've gotten this to work under the included jetty server, I'm not sure how to transfer this over so it will work correctly as a tomcat webapp. Any help would be greatly appreciated. Hi, if you use the resource:// protocol to find your JS, this means that the JS file is usually located inside a JAR file, under the specified package. The JAR file must of course be in the classpath of your web application, usually under WEB-INF/lib folder. If you want instead to refer to a JS file not in any JAR, you should consider the path from the folder in which the sitemap including the referring JS is located. For example: A/ sitemap.xmap flow/ main.js external.js if sitemap.xmap loads flow/main.js, you can include external.js by putting cocoon.load(flow/external.js); inside main.js. Note that what I wrote above only derives from my personal experience, so it is very likely that the underlying theory about loaders is far much involved than this. Nevertheless, this is working ;-) Cheers. - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Cocoon.load
Hello, I'm running my cocoon app under tomcat, and am trying to figure out where to place the target of a cocoon.load call in my flowscript so that it will be found at runtime. For example, I'm trying to use: cocoon.load(resource://org/apache/cocoon/forms/flow/javascript/Form.js); While I've gotten this to work under the included jetty server, I'm not sure how to transfer this over so it will work correctly as a tomcat webapp. Any help would be greatly appreciated. Thanks, Jeff - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Can't use switch with cocoon.request.get in flowscript [SOLUTION]
Thanks! Really cleans up my code. I'm just surprised this issue hasn't been
raised before here.
Jeff
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Tuesday, February 09, 2010 4:03 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in
flowscript [SOLUTION]
Hi Jeff,
I did a similar setup in a Cocoon2.2 block and the same
problem occurs:
function testSwitch() {
var cmd = cocoon.request.getParameter(cmd);
print(cmd= + cmd);
print(cmd.getClass().getName());
switch(cmd) {
case save:
print(request parameter was save);
break;
case delete:
print(request parameter was delete);
break;
default:
print(request parameter was none of the above);
break;
}
}
Output in console:
cmd=delete
java.lang.String
request parameter was none of the above
By the way... cmd.getClass().getName() is only possible if
the object is in fact a java object. They use LiveConnect so
you can easily use Java and JavaScript together. I suspect
that the switch does not work properly on java.lang.String.
So when you convert the cmd to a native javascript object it
suddenly will work again. A better solution is demonstrated below:
function testSwitch() {
var cmd = getCmd(cmd);
switch(cmd) {
case save:
print(request parameter was save);
break;
case delete:
print(request parameter was delete);
break;
default:
print(request parameter was none of the above);
break;
}
}
function getCmd(name) {
return + cocoon.request.getParameter(name); // --
we need to make sure we get a native javascript object so our
switch will work }
Kind regards,
Robby
-Original Message-
From: Schmitz, Jeffrey A [mailto:jeffrey.a.schm...@boeing.com]
Sent: Monday, February 08, 2010 6:59 PM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
In effect, I already do that with the following code which is
my workaround. In this case the switch DOES work.
var cmd = cocoon.request.get(Cmd);
//For some reason, the switch doesn't work with the
//string returned from cocoon.request.get, but if
//statements do.
if (cmd == Open) {
cmd = Open;
}
if (cmd == Create Model) {
cmd = Create Model;
}
if (cmd == Account) {
cmd = Account;
}
if (cmd == Logout) {
cmd = Logout;
}
switch (cmd) {
case Open:
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Monday, February 08, 2010 11:56 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
A next step would be to try something like
var cmd = Open;
print(cmd=' + cmd = ');
switch (cmd) {
case Open:
{
print(Command is Open);
break;
}
case Create Model:
{
print(Command is Create Model);
break;
}
case default:
{
print(Command did not match any of the above);
break;
}
}
If this snippet still does print the default output you
know for sure
the switch is not behaving properly.
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference
/Statements/switch
So can you first see what the output of the snippet above is?
Cheers,
Robby
-Original Message-
From: Schmitz, Jeffrey A [mailto:jeffrey.a.schm...@boeing.com]
Sent: Monday, February 08, 2010 5:45 PM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
Here's the output. Very strange. Again, 'if' check's work
on it, but
the switch command doesn't unless I do the workaround.
cmd='Open'
Command did not match any of the above
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Monday, February 08, 2010 10:27 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in
flowscript
Well,
I know for sure the switch works fine in cocoon2.2. Might not be
implemented properly in an older version of Rhino?
Anyway...
What happens if you use this snippet
Can't use switch with cocoon.request.get in flowscript
Hello,
In Cocoonn 2.1, does anyone know why I can't use a switch command with the
result of cocoon.request.get in flowscript? if's work just fine, but switch
doesn't. E.g. to get the switch to work I have to do the following:
var cmd = cocoon.request.get(Cmd);
//For some reason, the switch doesn't work with the
//string returned from cocoon.request.get, but if
//statements do.
if (cmd == Open) {
cmd = Open;
}
if (cmd == Create Model) {
cmd = Create Model;
}
if (cmd == Account) {
cmd = Account;
}
if (cmd == Logout) {
cmd = Logout;
}
switch (cmd) {
case Open:
...
I have tried adding .toString() to the end of the get function and also the cmd
variable in various places, but that doesn't work either.
Thanks!
Jeff
-
To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org
For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Can't use switch with cocoon.request.get in flowscript
Here's the output. Very strange. Again, 'if' check's work on it, but the
switch command doesn't unless I do the workaround.
cmd='Open'
Command did not match any of the above
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Monday, February 08, 2010 10:27 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
Well,
I know for sure the switch works fine in cocoon2.2. Might
not be implemented properly in an older version of Rhino?
Anyway...
What happens if you use this snippet?? It should at least
print something to your console.
var cmd = cocoon.request.get(Cmd);
print(cmd=' + cmd = ');
switch (cmd) {
case Open:
{
print(Command is Open);
break;
}
case Create Model:
{
print(Command is Create Model);
break;
}
...
Case default:
{
print(Command did not match any of the above);
break;
}
}
Kind regards,
Robby Pelssers
-Original Message-
From: Schmitz, Jeffrey A [mailto:jeffrey.a.schm...@boeing.com]
Sent: Monday, February 08, 2010 4:55 PM
To: users@cocoon.apache.org
Subject: Can't use switch with cocoon.request.get in flowscript
Hello,
In Cocoonn 2.1, does anyone know why I can't use a switch
command with the result of cocoon.request.get in flowscript?
if's work just fine, but switch doesn't. E.g. to get the
switch to work I have to do the following:
var cmd = cocoon.request.get(Cmd);
//For some reason, the switch doesn't work with the
//string returned from cocoon.request.get, but if
//statements do.
if (cmd == Open) {
cmd = Open;
}
if (cmd == Create Model) {
cmd = Create Model;
}
if (cmd == Account) {
cmd = Account;
}
if (cmd == Logout) {
cmd = Logout;
}
switch (cmd) {
case Open:
...
I have tried adding .toString() to the end of the get
function and also the cmd variable in various places, but
that doesn't work either.
Thanks!
Jeff
-
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For additional commands, e-mail: users-h...@cocoon.apache.org
-
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For additional commands, e-mail: users-h...@cocoon.apache.org
RE: Can't use switch with cocoon.request.get in flowscript
In effect, I already do that with the following code which is my workaround.
In this case the switch DOES work.
var cmd = cocoon.request.get(Cmd);
//For some reason, the switch doesn't work with the
//string returned from cocoon.request.get, but if
//statements do.
if (cmd == Open) {
cmd = Open;
}
if (cmd == Create Model) {
cmd = Create Model;
}
if (cmd == Account) {
cmd = Account;
}
if (cmd == Logout) {
cmd = Logout;
}
switch (cmd) {
case Open:
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Monday, February 08, 2010 11:56 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
A next step would be to try something like
var cmd = Open;
print(cmd=' + cmd = ');
switch (cmd) {
case Open:
{
print(Command is Open);
break;
}
case Create Model:
{
print(Command is Create Model);
break;
}
case default:
{
print(Command did not match any of the above);
break;
}
}
If this snippet still does print the default output you know
for sure the switch is not behaving properly.
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference
/Statements/switch
So can you first see what the output of the snippet above is?
Cheers,
Robby
-Original Message-
From: Schmitz, Jeffrey A [mailto:jeffrey.a.schm...@boeing.com]
Sent: Monday, February 08, 2010 5:45 PM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
Here's the output. Very strange. Again, 'if' check's work
on it, but the switch command doesn't unless I do the workaround.
cmd='Open'
Command did not match any of the above
Jeff
Work: 314-232-1997
Cell: 636-448-5990
-Original Message-
From: Robby Pelssers [mailto:robby.pelss...@ciber.com]
Sent: Monday, February 08, 2010 10:27 AM
To: users@cocoon.apache.org
Subject: RE: Can't use switch with cocoon.request.get in flowscript
Well,
I know for sure the switch works fine in cocoon2.2. Might not be
implemented properly in an older version of Rhino?
Anyway...
What happens if you use this snippet?? It should at least print
something to your console.
var cmd = cocoon.request.get(Cmd);
print(cmd=' + cmd = ');
switch (cmd) {
case Open:
{
print(Command is Open);
break;
}
case Create Model:
{
print(Command is Create Model);
break;
}
...
Case default:
{
print(Command did not match any of the above);
break;
}
}
Kind regards,
Robby Pelssers
-Original Message-
From: Schmitz, Jeffrey A [mailto:jeffrey.a.schm...@boeing.com]
Sent: Monday, February 08, 2010 4:55 PM
To: users@cocoon.apache.org
Subject: Can't use switch with cocoon.request.get in flowscript
Hello,
In Cocoonn 2.1, does anyone know why I can't use a
switch command
with the result of cocoon.request.get in flowscript?
if's work just fine, but switch doesn't. E.g. to get the switch to
work I have to do the following:
var cmd = cocoon.request.get(Cmd);
//For some reason, the switch doesn't work with the
//string returned from cocoon.request.get, but if
//statements do.
if (cmd == Open) {
cmd = Open;
}
if (cmd == Create Model) {
cmd = Create Model;
}
if (cmd == Account) {
cmd = Account;
}
if (cmd == Logout) {
cmd = Logout;
}
switch (cmd) {
case Open:
...
I have tried adding .toString() to the end of the get function and
also the cmd variable in various places, but that doesn't
work either.
Thanks!
Jeff
-
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-
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-
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esql
Hello, I'm trying to get esql query to work within my xsp page, but am having no luck. I don't get any errors, but I don't get any data either, and also the no-results tag doesn't get invoked, nor does the get-message tag. It looks pretty simple, but with no results and no error messages to go by, I'm pretty much at a loss. I've pasted the applicable entries in my cocoon.xconf file, along with my xsp page below. Note that the greeting logic sheet part of the xsp is working. Any help would be appreciated. Thanks, Jeff Cocoon.xconf: builtin-logicsheet parameter name=prefix value=esql/ parameter name=uri value=http://apache.org/cocoon/SQL/v2/ parameter name=href value=resource://org/apache/cocoon/components/language/markup/xsp/java/ esql.xsl/ /builtin-logicsheet datasources jdbc name=SIF pool-controller min=5 max=10/ dburljdbc:mysql://localhost/ivhm/dburl userivhm/user passwordivhm/password /jdbc /datasources Greeting3.xsp: ?xml version=1.0? ?xml-logicsheet href=logicsheet.greeting.xsl? xsp:page xmlns:xsp=http://apache.org/xsp; xmlns:greeting=http://duke.edu/tutorial/greeting; xmlns:esql=http://apache.org/cocoon/SQL/v2; greeting greeting:hello-world/ /greeting esql:connection esql:poolSIF/esql:pool esql:execute-query esql:querySELECT Name FROM myTable/esql:query esql:results table esql:row-results tr tdesql:get-string column=Name//td /tr /esql:row-results /table /esql:results esql:no-results pSorry, no results!/p /esql:no-results esql:error-results Pesql:get-message//P /esql:error-results /esql:execute-query /esql:connection /xsp:page - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Simple Java from flowscript ?
Hello,
I've tried to call java from my flowscript as shown here:
http://cocoon.apache.org/2.1/userdocs/flow/java.html
However, I get a compilation error when I try to load my webpage. First,
is there anywhere to see specifics about the compilation error
encountered? All it tells me is Compilation produced 1 syntax error on
line 1.
Also, are there any more complete examples of calling java from
flowscript?
And finally, any ideas on what may be wrong?
Here's my main flowscript function, which otherwise works until I add
the java Date stuff:
function main()
{
var d = new java.util.Date();
d.year = 2003;// same effect as d.setYear(2003);
getInfo();
upload();
var uri = neutralInstModel / + inputType + In/ + inputFile + /
+ inputType + In.trans/ + cocoon.continuation.id;
cocoon.sendPage(uri);
}
And here's my flow-interpreters entry in cocoon.xcon:
flow-interpreters default=javascript logger=flow
!-- FOM (Flow Object Model) --
component-instance
class=org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptIn
terpreter name=javascript
load-on-startupresource://org/apache/cocoon/components/flow/javascript
/fom/fom_system.js/load-on-startup
reload-scriptstrue/reload-scripts
check-time4000/check-time
classpathfile:C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/SIF/WEB-INF/lib/classpath
!-- debuggerenabled/debugger -- !-- JavaScript Debugger
support --
/component-instance
!--. Start configuration from 'apples-processor' --#13;
component-instance
class=org.apache.cocoon.components.flow.apples.ApplesProcessor
logger=apples name=apples
!--
load-on-startupresource://org/apache/cocoon/components/flow/javascript
/fom/fom_system.js/load-on-startup
reload-scriptstrue/reload-scripts
check-time4000/check-time
--
/component-instance
!--. End configuration from 'apples-processor' --#13;
!--. Start configuration from 'javaflow' --#13;
component-instance
class=org.apache.cocoon.components.flow.java.JavaInterpreter
name=java/
!--. End configuration from 'javaflow' --#13;
/flow-interpreters
Thanks!
Jeff
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RE: File Update with flowscript
Hello,
I'm still working on getting a file upload to work using flowscript
per Joerg's Wiki entry:
http://wiki.apache.org/cocoon/FileUploadsWithFlow
But the FileUploadManagerImpl.java code is hanging in:
public void upload(Part source, String destfilename) throws Exception {
And more specifically, on the call to source.getInputStream().
Any ideas? The Part object (source) seems to be coming into the
operation OK as the getFileName() function works correctly on it (it
returns just the name, not the full path), but it just hangs when I try
to get its input stream.
Thanks,
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Tuesday, June 12, 2007 12:25 PM
To: 'users@cocoon.apache.org'
Subject: RE: File Update with flowscript
I was able to build it myself from the source, jar it and install it and
that seems to have gotten me past the class not found error.
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Tuesday, June 12, 2007 12:08 PM
To: users@cocoon.apache.org
Subject: File Update with flowscript
Hello,
I was trying to follow the instructions here:
http://wiki.apache.org/cocoon/FileUploadsWithFlow
But am getting a class not found exception on
org.apache.cocoon.components.upload.FileUploadManagerImpl
I did download and install the referenced cocoon-upload.jar file.
Any ideas?
Thanks,
Jeff
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RE: File Update with flowscript
Nevermind, it was the max size variable in web.xml. Docs say default is
10Mb,
http://wiki.apache.org/cocoon/FileUploadsWithCocoon2.1
but then in the default web.xml file installed with cocoon, it is
actually set to 100k. That's kind of misleading.
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Wednesday, June 13, 2007 12:02 PM
To: Schmitz, Jeffrey A; 'users@cocoon.apache.org'
Cc: 'Joerg Heinicke'
Subject: RE: File Update with flowscript
Hello,
I'm still working on getting a file upload to work using flowscript
per Joerg's Wiki entry:
http://wiki.apache.org/cocoon/FileUploadsWithFlow
But the FileUploadManagerImpl.java code is hanging in:
public void upload(Part source, String destfilename) throws Exception {
And more specifically, on the call to source.getInputStream().
Any ideas? The Part object (source) seems to be coming into the
operation OK as the getFileName() function works correctly on it (it
returns just the name, not the full path), but it just hangs when I try
to get its input stream.
Thanks,
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Tuesday, June 12, 2007 12:25 PM
To: 'users@cocoon.apache.org'
Subject: RE: File Update with flowscript
I was able to build it myself from the source, jar it and install it and
that seems to have gotten me past the class not found error.
Jeff
-Original Message-
From: Schmitz, Jeffrey A
Sent: Tuesday, June 12, 2007 12:08 PM
To: users@cocoon.apache.org
Subject: File Update with flowscript
Hello,
I was trying to follow the instructions here:
http://wiki.apache.org/cocoon/FileUploadsWithFlow
But am getting a class not found exception on
org.apache.cocoon.components.upload.FileUploadManagerImpl
I did download and install the referenced cocoon-upload.jar file.
Any ideas?
Thanks,
Jeff
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RE: Flowscript Continuation ID parameter
On this subject, I'm thinking my scheme isn't going to work. It looks like it's the call to sendPageAndWait that generates a new continuationID. Since I'm using sendPageAndWait to invoke my non-JXTemplateGenerator sitemap entry, I have no way to access the new continuation ID from within my javascript before making the sendPageAndWait call (since the ID doesn't yet exist), and after the call it's too late since the new ID needs to be part of the input parameter to the call. It's a catch-22. Is this right? If so, what's the solution? Thanks, Jeff -Original Message- From: Joerg Heinicke [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 13, 2007 2:07 PM To: users@cocoon.apache.org Subject: Re: Flowscript Continuation ID parameter On 12.06.2007 16:11, Askild Aaberg Olsen wrote: Is there anything wrong with this approach (it seems to work)? Is there a better way? I guess passing the continuation.id in the URI prevents caching in your pipeline. Actually you don't want to have that cached anyways since you need the updated continuation id :) Joerg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Flowscript Continuation ID parameter
Hello,
I see how the continuration ID can be accessed from within a .jx file
as follows:
form method=post action=${cocoon.continuation.id}.kont
As long as the .jx file is processed by the JXTemplateGenerator, e.g.
map:match pattern=*.jx
map:generate type=jx src=documents/{1}.jx/
map:serialize type=xhtml/
/map:match
However, as part of my page flow I want to invoke an already existing
transform that uses the file generator (not the JXTemplateGenerator),
after which I want to re-enter my flowscript. My solution is to
manually pass the continuation ID as a parameter (parameter 4) to the
existing sitemap pipeline entry for my current transform as follows:
var uri = inputType + In/ + inputFile + / + inputType +
In.trans/ + cocoon.continuation.id;
cocoon.sendPageAndWait(uri);
This URI matches the following, non JXTemplateGenerator pipline, the
fourth parameter being the continuation ID, which in turn is passed into
the xsl/importResult.xsl script:
map:match pattern=*In/*/*.trans/*
map:generate src=inputs/{2}.xml /
map:transform src=xsl/{1}InAdapter.xsl
/map:transform
map:transform src=xsl/updateNeutralRefs.xsl/
map:transform type=PersistModelTrans
map:parameter name=saveToFile value=true/
map:parameter name=saveToDB value=true/
map:parameter name=dataFormat value=Neutral/
map:parameter name=passThrough value=false/
/map:transform
map:transform src=xsl/importResult.xsl
map:parameter name=continueID value={4}/
/map:transform
map:serialize type=xhtml/
/map:match
And then I use the continuation ID parameter in the return page xsl
(xsl/importResult.xsl) as follows to create a submit action that will
re-invoke my flowscript from the previous continuation point:
xsl:stylesheet xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
version=2.0
xsl:param name=continueID/
form method=post action={$continueID}.kont
Is there anything wrong with this approach (it seems to work)? Is there
a better way?
Thanks,
Jeff
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File Update with flowscript
Hello, I was trying to follow the instructions here: http://wiki.apache.org/cocoon/FileUploadsWithFlow But am getting a class not found exception on org.apache.cocoon.components.upload.FileUploadManagerImpl I did download and install the referenced cocoon-upload.jar file. Any ideas? Thanks, Jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Update with flowscript
I was able to build it myself from the source, jar it and install it and that seems to have gotten me past the class not found error. Jeff -Original Message- From: Schmitz, Jeffrey A Sent: Tuesday, June 12, 2007 12:08 PM To: users@cocoon.apache.org Subject: File Update with flowscript Hello, I was trying to follow the instructions here: http://wiki.apache.org/cocoon/FileUploadsWithFlow But am getting a class not found exception on org.apache.cocoon.components.upload.FileUploadManagerImpl I did download and install the referenced cocoon-upload.jar file. Any ideas? Thanks, Jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Build against Java 6
Hello,
I downloaded Cocoon 2.1.10 and tried to build against jdk1.6.0_01 but
get the error below. Does cocoon not yet work with java 6?
C:\Program Files\Apache Software
Foundation\cocoon-2.1.10\src\blocks\databases\j
ava\org\apache\cocoon\databases\ibatis\ExcaliburDataSourceFactory.java:8
2: org.a
pache.cocoon.databases.ibatis.ExcaliburDataSourceFactory.DataSourceWrapp
er is no
t abstract and does not override abstract method
isWrapperFor(java.lang.Class?
) in java.sql.Wrapper
protected static final class DataSourceWrapper implements DataSource
{
^
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
BUILD FAILED
C:\Program Files\Apache Software
Foundation\cocoon-2.1.10\tools\targets\compile-
build.xml:263: The following error occurred while executing this line:
C:\Program Files\Apache Software
Foundation\cocoon-2.1.10\build\cocoon\temp\bloc
ks-build.xml:1633: The following error occurred while executing this
line:
C:\Program Files\Apache Software
Foundation\cocoon-2.1.10\build\cocoon\temp\bloc
ks-build.xml:95: Compile failed; see the compiler error output for
details.
Total time: 8 seconds
C:\Program Files\Apache Software Foundation\cocoon-2.1.10
Thanks,
Jeff
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RE: Build against Java 6
Sorry,
But I'm unsure of how to use the linked files and where exactly to
put them in my build. I'm guessing one (the second link) goes under:
{cocoon root}/src/blocks/databases/java/org/apache/databases/ibatis
But where does the other one go (if anywhere)?
-Original Message-
From: Joerg Heinicke [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 09, 2007 2:23 PM
To: users@cocoon.apache.org
Subject: Re: Build against Java 6
On 09.05.2007 20:28, Schmitz, Jeffrey A wrote:
I downloaded Cocoon 2.1.10 and tried to build against jdk1.6.0_01
but get the error below. Does cocoon not yet work with java 6?
Changes have been made [1] but after 2.1.10.
Joerg
[1] http://svn.apache.org/viewvc?view=revrevision=495743
[2] http://svn.apache.org/viewvc?view=revrevision=495744
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RE: XML Transforms and namespaceURI
Nevermind,
My ultimate problem was I wasn't calling super.setup() in my
transformer's setup method, thus the namespaceURI variable was not
getting initialized (i.e. it was null), and caused a
nullPointerException during translation.
As I struggled a little with this, and I couldn't find a such an example
anywhere, I thought I'd post my simple custom transformer here. Please
take it with a grain of salt, I'm very new to this, so I'm sure there
are better ways, but this at least seems to work. Also, the log stuff
isn't required, but nice to have when debugging. It outputs the log
file to your tomcat (not your cocoon) directory.
And to the experts out there, please let me know of improvements I could
make to this basic setup...
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.io.Serializable;
import java.util.Map;
import java.util.Properties;
import java.io.IOException;
import javax.xml.transform.*;
import org.apache.cocoon.caching.CacheableProcessingComponent;
import org.xml.sax.SAXException;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.excalibur.source.SourceValidity;
import org.apache.excalibur.source.impl.validity.NOPValidity;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.cocoon.xml.*;
import org.apache.cocoon.ProcessingException;
import org.apache.cocoon.transformation.AbstractSAXTransformer;
import org.apache.cocoon.caching.CacheableProcessingComponent;
public class Simpletrans extends AbstractSAXTransformer implements
CacheableProcessingComponent {
File logFile = new File(Simpletrans.log);
PrintStream log;
Properties format;
public Simpletrans() {
format = new Properties();
format.put(OutputKeys.METHOD, xml);
format.put(OutputKeys.OMIT_XML_DECLARATION, yes);
}
public void setup(SourceResolver resolver, Map objectModel,
String src,
Parameters params) throws ProcessingException,
SAXException,
IOException {
try {
super.setup(resolver, objectModel, src, params);
FileOutputStream logOut = new
FileOutputStream(logFile);
log = new PrintStream(logOut);
log.println(setup called!!);
} catch (Exception e) {
e.printStackTrace(log);
}
}
public void startDocument() throws SAXException {
log.println(Start Document called!!);
this.startSerializedXMLRecording(format);
}
public void endDocument() throws SAXException {
String content;
log.println(endDocument called!!);
try {
content = this.endSerializedXMLRecording();
} catch (ProcessingException pe) {
throw new SAXException(pe.getMessage());
}
log.println(content);
StringXMLizable xmlStr = new StringXMLizable(content);
xmlStr.toSAX(contentHandler);
}
public String generate(String xmlStr) {
return xmlStr;
}
public Serializable getKey() {
return 1;
}
public SourceValidity getValidity() {
return NOPValidity.SHARED_INSTANCE;
}
}
-Original Message-
From: Schmitz, Jeffrey A
Sent: Wednesday, March 07, 2007 10:26 AM
To: users@cocoon.apache.org
Subject: XML Transforms and namespaceURI
This is hopefully a very simple question. I'm trying to figure out the
whole namespace concept as it applies to a custom transformation. For
my xml data, I don't use namespaces, and I don't want any filtering on
any namespace, i.e. I want to process all the data in the xml file. For
this situation, what do I set the namespaceURI string to in my custom
transformer, and what is the best way to set the string?
Also, what would the format be if I actually want to filter on some
namespace? I have read the following form the source code, but an
example would be very nice.
* h3Namespace handling/h3
* By setting the instance variable namespaceURI to the namespace the
* events are filtered and only events with this namespace are send to
* the two hooks: codestartTransformingElement/code and
* codeendTransformingElement/code. It is possible to override the
default
* namespace for the transformer by specifying the parameter
namespaceURI
* in the pipeline. This avoids possible namespace collisions.
/**
* The namespace used by the transformer for the SAX events
filtering.
* This either equals to the [EMAIL PROTECTED] #defaultNamespaceURI} or to
the
value
* set by the codenamespaceURI/code sitemap parameter for the
pipeline.
* Must never be null.
*/
Thanks,
Jeff
RE: Implementing a series of transformations
Yeah, I think you've hit on the realization I hit on this morning (thus my recent posting). What I really need to implement is a custom tranformer instead of a logic sheet. That's what I'm working on right now. Any examples you could provide? The xml I'm generating will be fed into an xslt tranform. And actually, I need to feed the result of an xslt transform into my transformer, thus I think implementing a custom tranformer (and not a xsp or custom generator) is going to be required. Right? Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 8:25 AM To: users@cocoon.apache.org Subject: Re: Implementing a series of transformations Schmitz, Jeffrey A napisał(a): Hello, I've been struggling with the following scenario for some time and thought it was time to post. Basically, I need to be able to perform the following types of translations, in the order specified, all with one pipeline, and I can't figure out how to do it using Cocoon: 1. Transform an existing XML File using XSLT 2. Transform the result of step one using an XSP (i.e. Java code) that produces new XML. 3. Transform result of Step 2 using two more XSLT scripts 4. Use the result of step 3 in another XSP What your XSP pages really perform? I see that you want to use them as trasnformers but XSP files can be used in generators. How would you make use of xml generated by Cocoon's pipeline in your XML? -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Custom Transformer
OK (you asked for it), basically I have some xml that needs to be massaged first by a simple xslt before being fed into my transformer, and then once my transformer is done, I need to result to be massaged again with another xslt. My transformer relies on some predefined and specific transformer libraries that I have no control over, so the xml has to be massaged to fit into the format required by these libraries. If I can just build a string with the incoming xml (from the first xslt), I can then feed this string of xml into the custom transform libraries (as long as the xml contained in the string is structured correctly). So basically, here is what I need my custom tranformer to do: 1. Accept SAX events and build a string of the incoming xml 2. Perform transform on the received xml string 3. Output the resulting xml in the form of more Sax events for the next tranformer/serializer in line. i.e. something like this: String message = doMyCustomTransform(incomingXMLString); //Create a reader for turning a string into an InputSource XMLReader xmlreader = XMLReaderFactory.createXMLReader(); //Set the content handler into the XMLReader class. xmlreader.setContentHandler(contentHandler); //Now feed the source into the xml reader, which will turn around and //invoke the proper handlers in the contentHandler based on the //string. InputSource source = new InputSource(new StringReader(message)); xmlreader.parse(source); I've pretty much got steps 2 and 3 worked out. I just need the step 1 part. Need anymore details? Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 8:29 AM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): Is there a simple implementation of a Custom Transformer using AbstractSAXTransformer anywhere? Would love to see just a Hello World program, but can't seem to find one. The most simple transformer I can think of is StripNamespacesTransformer[1]. It would be much better if you could come up with some details of your own transformer you want to write so we could give you some clues. [1] https://svn.apache.org/viewvc/cocoon/branches/BRANCH_2_1_X/src/java/org/apache/cocoon/transformation/StripNameSpacesTransformer.java?view=markup -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Custom Transformer
Thanks!
So something like this (did I get the SaxBuffer stuff right?):
public class Mytrans extends AbstractTransformer implements
CacheableProcessingComponent {
XMLConsumer tempConsumer;
SaxBuffer mySaxConsumer = new SaxBuffer();
String content;
public void setup(SourceResolver resolver, Map objectModel, String src,
Parameters params) throws ProcessingException,
SAXException,
IOException {
tempConsumer = xmlConsumer;
xmlConsumer = mySaxConsumer;
}
public void endDocument() throws SAXException {
super.endDocument();
content = mySaxConsumer.toString();
xmlConsumer = tempConsumer;
content = myTransform(content);
StringXMLizable xmlStr = new StringXMLizable(content);
xmlStr.toSAX(contentHandler);
}
}
-Original Message-
From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 01, 2007 9:22 AM
To: users@cocoon.apache.org
Subject: Re: Custom Transformer
Schmitz, Jeffrey A napisał(a):
OK (you asked for it), basically I have some xml that needs to be massaged
first by a simple xslt before being fed into my transformer, and then once my
transformer is done, I need to result to be massaged again with another xslt.
My transformer relies on some predefined and specific transformer libraries
that I have no control over, so the xml has to be massaged to fit into the
format required by these libraries. If I can just build a string with the
incoming xml (from the first xslt), I can then feed this string of xml into
the custom transform libraries (as long as the xml contained in the string is
structured correctly). So basically, here is what I need my custom tranformer
to do:
1. Accept SAX events and build a string of the incoming xml 2. Perform
transform on the received xml string 3. Output the resulting xml in
the form of more Sax events for the next tranformer/serializer in line. i.e.
something like this:
String message = doMyCustomTransform(incomingXMLString);
//Create a reader for turning a string into an InputSource
XMLReader xmlreader = XMLReaderFactory.createXMLReader();
//Set the content handler into the XMLReader class.
xmlreader.setContentHandler(contentHandler);
//Now feed the source into the xml reader, which will turn around and
//invoke the proper handlers in the contentHandler based on the
//string.
InputSource source = new InputSource(new StringReader(message));
xmlreader.parse(source);
I think it's overkill to use reader here. You should use StringXMLizable[1]
instead. Basically you have to do this:
extend AbstractTransformer and in setup() remember it's current value of
xmlConsumer and replace by instance of SaxBuffer[2].
SaxBuffer will record all events and you can serialize them into String.
Do your transformations and create StringXMLizable instance and call toSAX
method with original xmlConsumer as parameter.
You should do this in overloaded endDocument() methods but do not forget to
call super method otherwise your SaxBuffer would be incomplete.
Hope that helps.
I've pretty much got steps 2 and 3 worked out. I just need the step 1 part.
Need anymore details?
No. I really like answering this kind of questions: precise, showing
preparation and effort involved before asking for anything.
[1]
http://cocoon.apache.org/2.1/apidocs/org/apache/cocoon/xml/StringXMLizable.html
[2]
http://cocoon.apache.org/2.1/apidocs/org/apache/cocoon/xml/SaxBuffer.html
--
Grzegorz Kossakowski
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RE: Custom Transformer
Sounds like I'm at least in the ballpark, I'll take a look at setConsumer.
Thanks for your help, would have taken me a LONG time looking all this up.
Jeff
-Original Message-
From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 01, 2007 10:36 AM
To: users@cocoon.apache.org
Subject: Re: Custom Transformer
Schmitz, Jeffrey A napisał(a):
Thanks!
So something like this (did I get the SaxBuffer stuff right?):
public class Mytrans extends AbstractTransformer implements
CacheableProcessingComponent {
XMLConsumer tempConsumer;
SaxBuffer mySaxConsumer = new SaxBuffer();
String content;
public void setup(SourceResolver resolver, Map objectModel, String src,
Parameters params) throws ProcessingException,
SAXException,
IOException {
tempConsumer = xmlConsumer;
xmlConsumer = mySaxConsumer;
}
public void endDocument() throws SAXException {
super.endDocument();
content = mySaxConsumer.toString();
xmlConsumer = tempConsumer;
content = myTransform(content);
StringXMLizable xmlStr = new StringXMLizable(content);
xmlStr.toSAX(contentHandler);
}
}
I've never used SaxBuffer so I can't tell you if you use it correctly but I
believe so. You should set your own consumer calling setConsumer method (take
look on it to see why).
The rest seems to look ok. The best way is to try it and eventually debug.
--
Grzegorz Kossakowski
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RE: Custom Transformer
I think it's pretty close (see below), but I'm getting the following exception
when running from Tomcat:
java.lang.NoClassDefFoundError:
org/apache/cocoon/caching/CacheableProcessingComponent
I was going to build and install the latest from Cocoon but I can't because the
build script doesn't work since my JAVA_HOME variable includes a space
(C:\Program files...).
So... How can I get the latest Cocoon stuff built and/or where can I get the
missing class/jar from?
Thanks,
Jeff
-Original Message-
From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 01, 2007 10:36 AM
To: users@cocoon.apache.org
Subject: Re: Custom Transformer
Schmitz, Jeffrey A napisał(a):
Thanks!
So something like this (did I get the SaxBuffer stuff right?):
public class Mytrans extends AbstractTransformer implements
CacheableProcessingComponent {
XMLConsumer tempConsumer;
SaxBuffer mySaxConsumer = new SaxBuffer();
String content;
public void setup(SourceResolver resolver, Map objectModel, String src,
Parameters params) throws ProcessingException,
SAXException,
IOException {
tempConsumer = xmlConsumer;
xmlConsumer = mySaxConsumer;
}
public void endDocument() throws SAXException {
super.endDocument();
content = mySaxConsumer.toString();
xmlConsumer = tempConsumer;
content = myTransform(content);
StringXMLizable xmlStr = new StringXMLizable(content);
xmlStr.toSAX(contentHandler);
}
}
I've never used SaxBuffer so I can't tell you if you use it correctly but I
believe so. You should set your own consumer calling setConsumer method (take
look on it to see why).
The rest seems to look ok. The best way is to try it and eventually debug.
--
Grzegorz Kossakowski
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RE: Custom Transformer
Here's what I did to try and run my transformer: I built and installed my transformer jar into ...\tomcat\common\lib, updated my sitemaps and invoked the transformer using my web browser. When I invoke it, I get the undefined class error returned from Tomcat as follows (i.e. this shows up in my web browser): Exception report description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception root cause java.lang.NoClassDefFoundError: org/apache/cocoon/caching/CacheableProcessingComponent java.lang.ClassLoader.defineClass1(Native Method) ... I did try using quotation marks to set JAVA_HOME, but the build script still doesn't like it. I still get the following error back from the build command: Files\Java\jdk1.5.0_07 was unexpected Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 1:07 PM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): I think it's pretty close (see below), but I'm getting the following exception when running from Tomcat: java.lang.NoClassDefFoundError: org/apache/cocoon/caching/CacheableProcessingComponent I was going to build and install the latest from Cocoon but I can't because the build script doesn't work since my JAVA_HOME variable includes a space (C:\Program files...). So... How can I get the latest Cocoon stuff built and/or where can I get the missing class/jar from? From description above I do not understand completely what you have done leading to this error. What can I advice to you is enclosing JAVA_HOME path in quotation marks, so it should be like this: JAVA_HOME=C:\Program files\... doing this always solve my problems related to spaces in paths -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Custom Transformer
OK, got the build to work, I was using double quotes. I'll have to set it up and try with my transformer. Jeff -Original Message- From: Schmitz, Jeffrey A Sent: Thursday, March 01, 2007 1:17 PM To: users@cocoon.apache.org Subject: RE: Custom Transformer Here's what I did to try and run my transformer: I built and installed my transformer jar into ...\tomcat\common\lib, updated my sitemaps and invoked the transformer using my web browser. When I invoke it, I get the undefined class error returned from Tomcat as follows (i.e. this shows up in my web browser): Exception report description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception root cause java.lang.NoClassDefFoundError: org/apache/cocoon/caching/CacheableProcessingComponent java.lang.ClassLoader.defineClass1(Native Method) ... I did try using quotation marks to set JAVA_HOME, but the build script still doesn't like it. I still get the following error back from the build command: Files\Java\jdk1.5.0_07 was unexpected Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 1:07 PM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): I think it's pretty close (see below), but I'm getting the following exception when running from Tomcat: java.lang.NoClassDefFoundError: org/apache/cocoon/caching/CacheableProcessingComponent I was going to build and install the latest from Cocoon but I can't because the build script doesn't work since my JAVA_HOME variable includes a space (C:\Program files...). So... How can I get the latest Cocoon stuff built and/or where can I get the missing class/jar from? From description above I do not understand completely what you have done leading to this error. What can I advice to you is enclosing JAVA_HOME path in quotation marks, so it should be like this: JAVA_HOME=C:\Program files\... doing this always solve my problems related to spaces in paths -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Custom Transformer
Sorry to be a pain, but the build still isn't working. What exactly does the JAVA_HOME need to be set to? I'm setting it to: 'C:\Program Files\Java\jdk1.5.0_07' But it says it can't find tools.jar, or the javac compiler. The folder does exist, and tools.jar is in JAVA_HOME/lib and javac is in JAVA_HOME/bin Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 1:07 PM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): I think it's pretty close (see below), but I'm getting the following exception when running from Tomcat: java.lang.NoClassDefFoundError: org/apache/cocoon/caching/CacheableProcessingComponent I was going to build and install the latest from Cocoon but I can't because the build script doesn't work since my JAVA_HOME variable includes a space (C:\Program files...). So... How can I get the latest Cocoon stuff built and/or where can I get the missing class/jar from? From description above I do not understand completely what you have done leading to this error. What can I advice to you is enclosing JAVA_HOME path in quotation marks, so it should be like this: JAVA_HOME=C:\Program files\... doing this always solve my problems related to spaces in paths -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Custom Transformer
Thanks, I got it working. Seems Windows doesn't care if you do SET JAVA_HOME=c:\path\to\java from the command line. It takes whatever you have set JAVA_HOME to in your System Control Panel. In fact, I had to set it in the Control panel, and then reboot to get the build script to use the new path. Someone might want to think about updating the install.txt document, as is, it doesn't work as written (at least not for me). OK, no I'll see if I can run my new transformer. Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 2:01 PM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): Sorry to be a pain, but the build still isn't working. What exactly does the JAVA_HOME need to be set to? I'm setting it to: 'C:\Program Files\Java\jdk1.5.0_07' But it says it can't find tools.jar, or the javac compiler. The folder does exist, and tools.jar is in JAVA_HOME/lib and javac is in JAVA_HOME/bin Oups, it always helped me under linux, not windows. I've confused things more than needed, sorry. I've just tried svn checkout of 2.1.x and run: G:\cocoon-2.1.xecho %JAVA_HOME% C:\Program Files\Java\jdk1.6.0 G:\cocoon-2.1.xbuild Buildfile: build.xml prepare: Apache Cocoon 2.1.11-dev [1999-2007] Building with Apache Ant version 1.6.5 compiled on June 2 2005 Using build file G:\cocoon-2.1.x\build.xml Compiler options: - debug . [on] - optimize .. [on] - deprecation ... [off] compile-core: Compiling jdk 1.4 core classes [...] BUILD SUCCESSFUL Total time: 2 minutes 41 seconds So it works as is, without any special adjustments. I cannot help you much with this issue as it's tightly related to your environment . You should have started any work with having Cocoon's build working as it's crucial, really. -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
org.apache.cocoon.caching is missing from build
I'm still back where I was, tomcat can't find the org/apache/cocoon/caching/CacheableProcessingComponent class. When I look in .../cocoon/WEB-INF/classes/org/apache/cocoon I see several packages: Acting Components Faces Forms Ojb Samples But I don't see caching. I'm thinking I need this caching package, but I don't know where to get it. I just did a build of cocoon-2.1.10, but it didn't show up as part of the build. Any ideas? Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 2:01 PM To: users@cocoon.apache.org Subject: Re: Custom Transformer Schmitz, Jeffrey A napisał(a): Sorry to be a pain, but the build still isn't working. What exactly does the JAVA_HOME need to be set to? I'm setting it to: 'C:\Program Files\Java\jdk1.5.0_07' But it says it can't find tools.jar, or the javac compiler. The folder does exist, and tools.jar is in JAVA_HOME/lib and javac is in JAVA_HOME/bin Oups, it always helped me under linux, not windows. I've confused things more than needed, sorry. I've just tried svn checkout of 2.1.x and run: G:\cocoon-2.1.xecho %JAVA_HOME% C:\Program Files\Java\jdk1.6.0 G:\cocoon-2.1.xbuild Buildfile: build.xml prepare: Apache Cocoon 2.1.11-dev [1999-2007] Building with Apache Ant version 1.6.5 compiled on June 2 2005 Using build file G:\cocoon-2.1.x\build.xml Compiler options: - debug . [on] - optimize .. [on] - deprecation ... [off] compile-core: Compiling jdk 1.4 core classes [...] BUILD SUCCESSFUL Total time: 2 minutes 41 seconds So it works as is, without any special adjustments. I cannot help you much with this issue as it's tightly related to your environment . You should have started any work with having Cocoon's build working as it's crucial, really. -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: org.apache.cocoon.caching is missing from build
Yes, the src\java\org\apache\cocoon\caching directory is there. I'll build again and lookout for any intermediate errors. Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 3:08 PM To: users@cocoon.apache.org Subject: Re: org.apache.cocoon.caching is missing from build Schmitz, Jeffrey A napisał(a): I'm still back where I was, tomcat can't find the org/apache/cocoon/caching/CacheableProcessingComponent class. When I look in .../cocoon/WEB-INF/classes/org/apache/cocoon I see several packages: Acting Components Faces Forms Ojb Samples But I don't see caching. I'm thinking I need this caching package, but I don't know where to get it. I just did a build of cocoon-2.1.10, but it didn't show up as part of the build. Any ideas? You should have this directory: build\cocoon\classes\org\apache\cocoon\caching but first check if you have this directory: src\java\org\apache\cocoon\caching It's really weird. There is no way to exclude this package from the build so I assume that your source checkout is somehow broken. -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: org.apache.cocoon.caching is missing from build
OK, it built, no errors, but still no caching package. I downloaded cocoon-2.1.10 just a couple days ago. Perhaps there is a problem with the build file? -Original Message- From: Schmitz, Jeffrey A Sent: Thursday, March 01, 2007 3:13 PM To: users@cocoon.apache.org Subject: RE: org.apache.cocoon.caching is missing from build Yes, the src\java\org\apache\cocoon\caching directory is there. I'll build again and lookout for any intermediate errors. Thanks, Jeff -Original Message- From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 3:08 PM To: users@cocoon.apache.org Subject: Re: org.apache.cocoon.caching is missing from build Schmitz, Jeffrey A napisał(a): I'm still back where I was, tomcat can't find the org/apache/cocoon/caching/CacheableProcessingComponent class. When I look in .../cocoon/WEB-INF/classes/org/apache/cocoon I see several packages: Acting Components Faces Forms Ojb Samples But I don't see caching. I'm thinking I need this caching package, but I don't know where to get it. I just did a build of cocoon-2.1.10, but it didn't show up as part of the build. Any ideas? You should have this directory: build\cocoon\classes\org\apache\cocoon\caching but first check if you have this directory: src\java\org\apache\cocoon\caching It's really weird. There is no way to exclude this package from the build so I assume that your source checkout is somehow broken. -- Grzegorz Kossakowski - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Implementing a series of transformations
Thanks Jason,
One thing I don't quite understand is, I don't see where the actual
xsp/logic sheet would get invoked. i.e. When I said I need to invoke a
xsp, I really meant I need to invoke the following generator implemented
as a logic sheet library:
map:generate type=serverpages src=DiagMLImport.xsp
map:parameter name=baseFilename value={1}/
/map:generate
The real root of my problem is this generator creates, and returns XML,
not sax events, i.e. any subsequent xslt sees lt; and not .
The xsp being invoked (that in turn invokes the logicsheet/java code)
looks as follows:
xsp:page language=java
xmlns:xsp=http://apache.org/xsp;
xmlns:util=http://apache.org/xsp/util/2.0;
xmlns:DiagML=http://www.boeing.com/IVHM/DiagML;
Model
DiagML:diagMLImport
param1get-parameter name=baseFilename default=//param1
/DiagML:diagMLImport
/Model
/xsp:page
And all the 's and 's between the Model tags turn into lt; and gt;
for the xslt transform.
I REALLY don't want to have to create sax events in my logic sheet, and
can use an intermediate file and reader if need be, but I still can't
seem to get the flow I need using this approach.
Thanks,
Jeff
-Original Message-
From: Jason Johnston [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 28, 2007 9:29 AM
To: users@cocoon.apache.org
Subject: Re: Implementing a series of transformations
Schmitz, Jeffrey A wrote:
Hello,
I've been struggling with the following scenario for some time and
thought it was time to post. Basically, I need to be able to perform
the following types of translations, in the order specified, all with
one pipeline, and I can't figure out how to do it using Cocoon:
1. Transform an existing XML File using XSLT 2. Transform the result
of step one using an XSP (i.e. Java code) that produces new XML.
3. Transform result of Step 2 using two more XSLT scripts 4. Use the
result of step 3 in another XSP
So something like this?
map:match pattern=step1
map:generate src=xml-file.xml /
map:transform src=xslt1.xsl /
map:serialize type=xml /
/map:match
map:match pattern=step2
map:generate type=xsp src=cocoon:/step1 /
map:transform src=xslt2.xsl /
map:transform src=xslt3.xsl /
map:serialize type=xml /
/map:match
map:match pattern=main-pipeline
map:generate type=xsp src=cocoon:/step2 /
...
/map:match
This should work, but keep in mind that performance will be poor due to
the fact that the 'step2' pipeline is not cacheable, and therefore the
XSP engine cannot cache the precompiled code for the main-pipeline's
XSP.
Any help on the general direction to take (aggregate?, write my own
components?, flowscript?, etc.) would be GREATLY appreciated.
As with most things in Cocoon there are more than one way to do it, so
if you wanted to give us more detail about what you're trying to
achieve, we can probably recommend other approaches that may be cleaner
and perform better.
--Jason
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Creating pipeline with aggregate?
Hello,
I'm trying to create a pipeline with an aggregate, and I must be
doing something wrong in the syntax that I just can't see. Below are my
sitemap definitions, and when the second map:part isn't specified in the
map:aggregate element, everything works fine, but simply adding the
second part:
map:part src=cocoon:/ReadDiagMLModel/{1} strip-root=true/
Causes me to get the following error:
Message: Resource Not Found
Description: The requested resource /cocoon/owlTrans/DiagMLIn/PV
could not be found
Sender: org.apache.cocoon.servlet.CocoonServlet
Source: Cocoon Servlet
Why would adding the second map:part element cause the DiagMLIn/*
resource not to be found at all?
map:pipeline internal-only=true
!-- Define parts of aggregate pipeline for importing DiagML Model
--
map:match pattern=DiagMLImport/*
map:generate type=serverpages src=DiagMLImport.xsp
map:parameter name=baseFilename value={1}/
/map:generate
map:serialize type=xml/
/map:match
map:match pattern=ReadDiagMLModel/*
map:generate src=../../../NewModel.owl/
/map:match
/map:pipeline
map:pipeline type=noncaching
map:match pattern=DiagMLIn/*
map:aggregate element=model
map:part src=cocoon:/DiagMLImport/{1}/
map:part src=cocoon:/ReadDiagMLModel/{1}/
/map:aggregate
map:transform src=processbNodes.xsl/
map:transform src=updateRefs.xsl/
map:serialize type=xml/
/map:match
/map:pipeline
When like below it works fine -
map:pipeline type=noncaching
map:match pattern=DiagMLIn/*
map:aggregate element=model
map:part src=cocoon:/DiagMLImport/{1}/
/map:aggregate
map:transform src=processbNodes.xsl/
map:transform src=updateRefs.xsl/
map:serialize type=xml/
/map:match
/map:pipeline
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RE: Creating pipeline with aggregate?
THANK YOU, One of those cases where I could have looked at it all day and not
seen it.
Jeff
-Original Message-
From: Grzegorz Kossakowski [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 27, 2007 11:10 AM
To: users@cocoon.apache.org
Subject: Re: Creating pipeline with aggregate?
Schmitz, Jeffrey A napisał(a):
Hello,
I'm trying to create a pipeline with an aggregate, and I must be
doing something wrong in the syntax that I just can't see. Below are
my sitemap definitions, and when the second map:part isn't specified
in the map:aggregate element, everything works fine, but simply adding
the second part:
map:part src=cocoon:/ReadDiagMLModel/{1} strip-root=true/
Causes me to get the following error:
Message: Resource Not Found
Description: The requested resource /cocoon/owlTrans/DiagMLIn/PV
could not be found
Sender: org.apache.cocoon.servlet.CocoonServlet
Source: Cocoon Servlet
Why would adding the second map:part element cause the DiagMLIn/*
resource not to be found at all?
map:match pattern=ReadDiagMLModel/*
map:generate src=../../../NewModel.owl/
/map:match
Does missing serializer confuses the Cocoon badly? :)
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Installing
OK, I tried following the Don't worry - this is really easy if you follow the instructions in the INSTALL.txt file (see below) process to build the latest version of Cocoon on Windows XP. However, when I get to step three below, I don't know where to execute the build command from. I tried from the cocoon directory, but just get an unrecognized command error. What do I need to do to build Cocoon? Thanks, Jeff 1) Unpack the distribution Obviously you've done this already, but if you got errors when unpacking the archive with tar, you might need to use gnutar instead. Our archives contain long paths and filenames which cause problems with some versions of the tar command. 2) Set your JAVA_HOME environment You have to set your JAVA_HOME environment to point to the root directory of the Java Virtual Machine (JDK 1.3.x or later) installed on your machine. To do this simply type: [unix] JAVA_HOME=/path/to/java/ [win32] SET JAVA_HOME=c:\path\to\java your mileage may vary depending on your shell, but you know how to setup environments, right? If you're using JDK 1.3.x, you have to exclude the JCR block before building Cocoon. Have a look at the Choosing the blocks section below on how to exculude a block. Please note that some samples require JDK 1.4 or above. 3) Build Cocoon by typing build or ./build.sh - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Installing
OK, I got past that problem, but now it doesn't like the space in my JAVA_HOME environment variable path(C:\Program Files\Java\jdk1.5.0_07). How can I get around this? Thanks, Jeff -Original Message- From: Schmitz, Jeffrey A Sent: Tuesday, February 27, 2007 4:28 PM To: users@cocoon.apache.org Subject: Installing OK, I tried following the Don't worry - this is really easy if you follow the instructions in the INSTALL.txt file (see below) process to build the latest version of Cocoon on Windows XP. However, when I get to step three below, I don't know where to execute the build command from. I tried from the cocoon directory, but just get an unrecognized command error. What do I need to do to build Cocoon? Thanks, Jeff 1) Unpack the distribution Obviously you've done this already, but if you got errors when unpacking the archive with tar, you might need to use gnutar instead. Our archives contain long paths and filenames which cause problems with some versions of the tar command. 2) Set your JAVA_HOME environment You have to set your JAVA_HOME environment to point to the root directory of the Java Virtual Machine (JDK 1.3.x or later) installed on your machine. To do this simply type: [unix] JAVA_HOME=/path/to/java/ [win32] SET JAVA_HOME=c:\path\to\java your mileage may vary depending on your shell, but you know how to setup environments, right? If you're using JDK 1.3.x, you have to exclude the JCR block before building Cocoon. Have a look at the Choosing the blocks section below on how to exculude a block. Please note that some samples require JDK 1.4 or above. 3) Build Cocoon by typing build or ./build.sh - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Xsp logicsheet method invocation
Ok, let me try to phrase it simpler. My logicsheet function which serves as my generator produces (and returns) an xml string. Why, before it gets passed to my xsl transformer are all the angle brackets converted to lt; and gt;, and is there a way to stop this behavior? I've searched for an answer and read through all the xsp/logicsheet stuff and don't see this described anywhere. Thanks, Jeff -Original Message- From: Schmitz, Jeffrey A Sent: Monday, February 05, 2007 3:12 PM To: users@cocoon.apache.org Subject: RE: Xsp logicsheet method invocation In a related question, my java code is generating XML code to return to the cocoon pipeline via the xsp generator. However, somewhere along the way all the angle brackets are getting converted into lt; and gt;, before getting sent to my xsl transformer. Is there a way to make cocoon NOT do this conversion on my generator output so that my xsl transform will properly transform the code? Thanks Jeff -Original Message- From: Schmitz, Jeffrey A Sent: Monday, February 05, 2007 1:49 PM To: users@cocoon.apache.org Subject: Xsp logicsheet method invocation Hello, I'm trying use and xsp generator that uses a logic sheet, and I'm almost there, but there's something I don't understand. For some reason, in my logicsheet xsl file, I have to put xml tags around my java function invocation, otherwise, when I try to invoke the associated sitemap pipeline, cocoon returns immediately with no data, without ever invoking my function. Here's what I have to make my logicsheet xsl look like in order to get it to run: xsl:template match=MyTag:runFunc junkTag xsp:exprrunfunc()/xsp:expr /junkTag /xsl:template However, I don't want the junkTags returned as I don't want to process them in my xml transform. I'd rather be able to just do: xsl:template match=MyTag:runFunc xsp:exprrunfunc()/xsp:expr /xsl:template Here is the xsp file that references the logicsheet xsl. xsp:page language=java xmlns:xsp=http://apache.org/xsp; xmlns:util=http://apache.org/xsp/util/2.0; xmlns:DiagML=http://www.boeing.com/MyTag; MyTag:runFunc /MyTag:runFunc /xsp:page Again, it works fine as long as I have the junkTag's, so I must have everything configured ok for the logicsheet. Thanks, jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Xsp logicsheet method invocation
Thanks, That seems like a lot of work since I already have a nice java utility that I was hoping to use as my generator to create xml from database data. How is something like this usually done with Cocoon? i.e. My generator already produces regular xml which I'd like to feed to an xsl stylsheet. I guess I could do it using files instead of trying to pass it directly from generator to transformer, but that seems kind of kludgy. Jeff -Original Message- From: Tobia [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 06, 2007 8:35 AM To: users@cocoon.apache.org Subject: Re: Xsp logicsheet method invocation Schmitz, Jeffrey A wrote: My logicsheet function which serves as my generator produces (and returns) an xml string. Why, before it gets passed to my xsl transformer are all the angle brackets converted to lt; and gt;, and is there a way to stop this behavior? Because your xml string is just a text node (a string) inside the xml document you're generating. You cannot write literal and in xml text nodes, because they delimit tags, so Cocoon escapes them for you. The only reason you would need to output literal and is to create output elements, but that is done with xsp:element and xsp:attribute. See the samples in src/blocks/xsp/samples/java/ xsp:element xsp:param name=namexsp:exprP.toLowerCase()/xsp:expr/xsp:param xsp:attribute name=alignleft/xsp:attribute Hello /xsp:element generates: p align=leftHello/p Tobia - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Xsp logicsheet method invocation
Hello, I'm trying use and xsp generator that uses a logic sheet, and I'm almost there, but there's something I don't understand. For some reason, in my logicsheet xsl file, I have to put xml tags around my java function invocation, otherwise, when I try to invoke the associated sitemap pipeline, cocoon returns immediately with no data, without ever invoking my function. Here's what I have to make my logicsheet xsl look like in order to get it to run: xsl:template match=MyTag:runFunc junkTag xsp:exprrunfunc()/xsp:expr /junkTag /xsl:template However, I don't want the junkTags returned as I don't want to process them in my xml transform. I'd rather be able to just do: xsl:template match=MyTag:runFunc xsp:exprrunfunc()/xsp:expr /xsl:template Here is the xsp file that references the logicsheet xsl. xsp:page language=java xmlns:xsp=http://apache.org/xsp; xmlns:util=http://apache.org/xsp/util/2.0; xmlns:DiagML=http://www.boeing.com/MyTag; MyTag:runFunc /MyTag:runFunc /xsp:page Again, it works fine as long as I have the junkTag's, so I must have everything configured ok for the logicsheet. Thanks, jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
