Doubt about file upload in Cocoon 2.2
Hi At present, I work on project based on cocoon 2.2 and I want to use file upload option to send an email with cocoon. Documentation of cocoon indicates about the parameters: org.apache.cocoon.uploads.enable=true org.apache.cocoon.uploads.autosave=true org.apache.cocoon.uploads.maxsize=1000 The last parameter is very interesting because limit the size of files to upload the platform, so I think cocoon would be safe if people try upload ver big files. I have checked that the MultipartParser java class manage this upload process, but it seems that the file is readed fully although size of file is higher than parameter maxsize, ¿it is correct this behaviour? After debugging MultipartParser class, I see the process is: 1) if (oversized) , so if size of file is higher than parameter maxsize, then it is created object out = new NullOutputStream(); 2) stream of file is readed and put into object out, and variable lenght is size of readed content. 3) if (oversized) then it is created object RejectedPart. I don't understand because read full file if in this case always it's created RejectedPart object. it's necesary length variable for RejectedPart object?. if at the begining of process you know content length of file and this number is higher of limit then it's better option not read file and create RejectedPart object with length = 0, isn't it?. Maybe, I don't know source of cocoon fully, and I am wrong. Anybody can explain me. thanks attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Information about configure EHdefaultstore en C2.2
Hi I am looking for documentation to configure and tunning EHdefaultstore caching in Cocoon 2.2 application. I have found only how to configure on Cocoon 2.1 using cocoon.xconf file but this is not usefully for me. I need modify EHdefaultstore configuration because the application move to a new machines with better capacities and now JVM have 3 GB RAM and I suppose EHdefaultstore default configuration is not enough. Any ideas? Best regards attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Custom generator not call recycle method
Hi,
I'm migrating configuration custom generator from Avalon to Spring and
generator is working well but I have checked that generator does not
call recycled method when it has finished.
My generator configuration in servlet-service.xml file is:
bean scope=prototype
name=org.apache.cocoon.generation.Generator/customGenerator
class=es.juntadeandalucia.generation.CustomGenerator
property name=server value=${ip.machine} /
property name=port value=${port_machine} /
property name=parser ref=org.apache.cocoon.core.xml.SAXParser/
property name=manager
ref=org.apache.avalon.framework.service.DefaultServiceManager /
/bean
When I used old configuration:
map:generator label=customGenerator name=customGenerator
src=es.juntadeandalucia.generation.CustomGenerator
server${ip.machine}/server
port${port_machine}/port
/map:generator
then, my generator work all well and execute recycle method when
generator is finished.
Any ideas?
Thanks.
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Re: Custom generator not call recycle method
Hi
I have to come back to old configuration of generator:
map:generator label=icmsRest name=icmsRest
logger=es.juntadeandalucia.generation.CustomGenerator
src=es.juntadeandalucia.generation.CustomGenerator
serverICMSip_machine/serverICMS
portICMSport_machine/portICMS
namePoolorg.apache.cocoon.generation.HttpPoolManager/namePool
/map:generator
Then, HttpPoolManager is a resource defined like spring bean and for to
use it in my custom generator, I have to implement
ApplicationContextAware interface. So, in this way, my generator work
fine and recycle method is called at finish of my generator.
El 04/02/2014 16:52, Miguel escribió:
Hi,
I'm migrating configuration custom generator from Avalon to Spring and
generator is working well but I have checked that generator does not
call recycled method when it has finished.
My generator configuration in servlet-service.xml file is:
bean scope=prototype
name=org.apache.cocoon.generation.Generator/customGenerator
class=es.juntadeandalucia.generation.CustomGenerator
property name=server value=${ip.machine} /
property name=port value=${port_machine} /
property name=parser ref=org.apache.cocoon.core.xml.SAXParser/
property name=manager
ref=org.apache.avalon.framework.service.DefaultServiceManager /
/bean
When I used old configuration:
map:generator label=customGenerator name=customGenerator
src=es.juntadeandalucia.generation.CustomGenerator
server${ip.machine}/server
port${port_machine}/port
/map:generator
then, my generator work all well and execute recycle method when
generator is finished.
Any ideas?
Thanks.
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Re: Custom generator not call recycle method
Hi Thorsten
Yes, I supposed you tell me. I developed a new generator very similar
to WebServiceProxyGenerator of the block cocoon-proxy for to consume
Rest service, but I needed three modifications:
* the new generator have to be a cache component
(WebServiceProxyGenerator not implement CacheableProcessingComponent)
* Use Apache HttpComponents 4.2 (WebServiceProxyGenerator use Commons
HttpClient 3.x and this version have bugs about release connections)
* Use a pool connections (WebServiceProxyGenerator not use pool to
manage connections and this can be a important improve to performance)
I developed a new class to manage pool and declared it using spring, it
is seems the easy best way.
Besides if I declared the new generator using spring will be very easy
to add the pool resource.
I had readed that Cocoon 2.2 can use spring to declare objects and I
found examples with transformer, so I followed the web page:
https://cocoon.apache.org/2.2/core-modules/core/2.2/688_1_1.html
The new generator seems work ok, but I checked that it not called to
recycle method at finished and then, not release connection to pool.
At the end, I had have to added ApplicationContextAware interface to my
generator to access resource pool declared in spring, and this is
working fine. Still I have to do some test with apache jmeter to check
performance but first impressions are good.
Best regards.
El 05/02/2014 14:43, Thorsten Scherler escribió:
On 02/05/2014 11:22 AM, Miguel wrote:
Hi
I have to come back to old configuration of generator:
map:generator label=icmsRest name=icmsRest
logger=es.juntadeandalucia.generation.CustomGenerator
src=es.juntadeandalucia.generation.CustomGenerator
serverICMSip_machine/serverICMS
portICMSport_machine/portICMS
namePoolorg.apache.cocoon.generation.HttpPoolManager/namePool
/map:generator
Then, HttpPoolManager is a resource defined like spring bean and for
to use it in my custom generator, I have to implement
ApplicationContextAware interface. So, in this way, my generator work
fine and recycle method is called at finish of my generator.
Hi Miguel,
not sure whether I understand, you have it working now?
I think the recyle method is special to avalon and I think spring
based components do not use this method anymore. Using the old
config tricks c2.2 into using the avalon methods...at least that is
what its look like.
salu2
El 04/02/2014 16:52, Miguel escribió:
Hi,
I'm migrating configuration custom generator from Avalon to Spring
and generator is working well but I have checked that generator does
not call recycled method when it has finished.
My generator configuration in servlet-service.xml file is:
bean scope=prototype
name=org.apache.cocoon.generation.Generator/customGenerator
class=es.juntadeandalucia.generation.CustomGenerator
property name=server value=${ip.machine} /
property name=port value=${port_machine} /
property name=parser
ref=org.apache.cocoon.core.xml.SAXParser/
property name=manager
ref=org.apache.avalon.framework.service.DefaultServiceManager /
/bean
When I used old configuration:
map:generator label=customGenerator name=customGenerator
src=es.juntadeandalucia.generation.CustomGenerator
server${ip.machine}/server
port${port_machine}/port
/map:generator
then, my generator work all well and execute recycle method when
generator is finished.
Any ideas?
Thanks.
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--
Thorsten Scherler scherler.at.gmail.com
codeBusters S.L. - web based systems
consulting, training and solutions
http://www.codebusters.es/
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Re: Information about configure EHdefaultstore en C2.2
Hi Thorsten I'm going to read that class. Actually, the default values of parameter org.apache.cocoon.store.maxobjects = 1000 How application move to a new machines with more RAM memory, I think is possible to increase number maximum objects in memory. Besides I checked that file on disk of EHCache in some machines is very long (about 1-4 GB) and I have readed this sizes can affect to performance of ehcache, so advice tunning parameters of ehcache. In this page: http://wiki.apache.org/cocoon/CocoonPerformanceResults there are some sample stress test results and it seems that a value of 1000 objetcs to maxobjects parameter can be very small Any help on this is good. Best regards El 05/02/2014 14:54, Thorsten Scherler escribió: On 01/08/2014 08:21 AM, Miguel wrote: Hi I am looking for documentation to configure and tunning EHdefaultstore caching in Cocoon 2.2 application. I have found only how to configure on Cocoon 2.1 using cocoon.xconf file but this is not usefully for me. I need modify EHdefaultstore configuration because the application move to a new machines with better capacities and now JVM have 3 GB RAM and I suppose EHdefaultstore default configuration is not enough. Any ideas? Best regards Sorry for the late reply, did you found anything? There is a good comment in the source code of org.apache.cocoon.components.store.impl.EHDefaultStore. Basically you want to play with private static final String CONFIG_FILE = org/apache/cocoon/components/store/impl/ehcache.xml; HTH salu2 attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Re: Capture or Output data from current flow state to PDF
Hi Sandor
Usually, to create a pdf from a source is necesary two phases:
* Use transformer with a xslfo sheet
* Use serializer
Example:
map:transform src=xslt/transform.document.fo
map:parameter value=xxx name=fileName/
/map:transform
map:serialize type=fo2pdf/
where
map:serializer name=fo2pdf logger=sitemap.serializer.fo2pdf
src=org.apache.cocoon.serialization.FOPSerializer
If I understand, you want show the page xhtml and (same time) convert to
PDF, so I see in your code you use a game.js, where you can call
cocoon pipeline using processPipelineTo() method and create PDF
document, example:
cocoon.processPipelineTo(match of your cocoon sitemap,null,
FileOutputStream objetc)
Best regards
El 01/02/2014 16:01, Sandor Szatmari escribió:
Hello,
Using Cocoon 2.2, I am trying to generate some PDF interactively using flow.
The flowscript loops, continually getting input from the user, allowing them to
add content via form submission. The input is collected and used to
dynamically build a document. This part works using the sitemap.xmap below.
What I would like to do next is take the current state of the data collected in
the flow and transform to PDF.
I'm not sure how to capture the output of the current flow state.
Can this be done at all?
If so, can it be done inside the pipeline without writing to a temporary file?
Using Cocoon 2.2 is not a requirement so if this is achievable with a different
version that is OK.
?xml version=1.0 encoding=UTF-8?
map:sitemap xmlns:map=http://apache.org/cocoon/sitemap/1.0;
map:flow language=javascript/
!-- map:script src=flow/game.js/
/map:flow--
map:pipelines
map:pipeline id=test
map:match pattern=test
map:call function=main/
/map:match
map:match pattern=*.jx internal-only=true
map:generate type=jx src=documents/{1}.jx/
map:serialize type=xhtml/
/map:match
map:match pattern=*.kont
map:call continuation={1}/
/map:match
/map:pipeline
/map:pipelines
/map:sitemap
Regards,
Sandor
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How-to configure spring singleton resource in block of C2.2
Hi My custom block of my application Cocoon 2.2 use a resource configured in spring. this resource is defined like singleton scope in spring section of block. Besides I have a custom generator that it use this spring resource. Happens when I start my web application spring context load my resource, but when I call first time to custom generator the spring resource execute methods of shutdown and init, again. if I move configuration of resource to applicationContext.xml of my web application (in the same place of Configure Log4j), then resource only init once time, but I can not debug or start alone my block. Any ideas? Best regards attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Re: Resize images
Hi Peter You can find examples to manage images in Cocoon: http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ Best regards El 11/09/2014 16:22, Peter Sparkes escribió: Hi, I currently have a cocoon application which enables the site owner to upload images and then within the upload javascript uses java to move the images to the required directory. Most of the uploaded images are large and therefore they are slow in displaying in a web page. I, therefore, wish to resize them before saving them. I am not sure how to do it. Please, can anyone help Thanks Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Re: Resize images
Hi Peter block imageop-samples exist for cocoon 2.1, and you can download in: http://svn.apache.org/repos/asf/cocoon/tags/cocoon-2.1/RELEASE_2_1_12/src/blocks/imageop El 15/09/2014 15:57, Peter Sparkes escribió: Hi, Thank you all for your replies. As I believe it will be the easiest to implement, I am going to try imgscalr. However, As I am using cocoon 2.1, Is there a way of using http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ in cocoon 2.1 Best wishes Peter On 12/09/2014 06:59, Miguel wrote: Hi Peter r You can find examples to manage images in Cocoon: http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ Best regards On 11/09/2014 16:07, Sandor Szatmari wrote: I use JAI to dynamically resize images for my site. There are lot of examples if you google 'JAI image resize'. I store higher res images and downscale them on the fly to the right size for the context they will be used in. I wrote a plain old servlet to do it, but I'm sure it could be done in cocoon too. Sandor On Sep 11, 2014, at 10:38, Javier Puerto jpue...@gmail.com mailto:jpue...@gmail.com wrote: Hi Peter, If you can use ImageMagick, you can try with: http://im4java.sourceforge.net/ 2014-09-11 16:27 GMT+02:00 Edward David eda...@ucalgary.ca mailto:eda...@ucalgary.ca: Peter, There are numerous image resizer programs out there. Check out this Free Picture Resizer at http://download.cnet.com/Free-Picture-Resizer/3000-12511_4-10297789.html Thanks, ___ Edward David Information Technologies Services, Libraries and Cultural Resources, The University of Calgary Phone: (403) 220-3383 tel:%28403%29%20220-3383 Fax: (403) 282-1218 tel:%28403%29%20282-1218 -Original Message- From: Peter Sparkes [mailto:pe...@didm.co.uk mailto:pe...@didm.co.uk] Sent: September-11-14 8:23 AM To: users@cocoon.apache.org mailto:users@cocoon.apache.org Cocoon users Subject: Resize images Hi, I currently have a cocoon application which enables the site owner to upload images and then within the upload javascript uses java to move the images to the required directory. Most of the uploaded images are large and therefore they are slow in displaying in a web page. I, therefore, wish to resize them before saving them. I am not sure how to do it. Please, can anyone help Thanks Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org mailto:users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org mailto:users-h...@cocoon.apache.org attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Re: Resize images
Have you checked dependencies? Have you tried to use block: cocoon-imageop-sample? Can you show error message when you use transformer? El 16/09/2014 13:14, Peter Sparkes escribió: Hi Miguel, I have implemented imageop, however, the only samples that work are: * Display image with original size and colour * Tint image various colour I get Unable to transform src image for * Image scaling * Image resize Any ideas how to get scaling and resizing working Best wishes Peter On 16/09/2014 07:34, Peter Sparkes wrote: Thank you Miguel Peter On 16/09/2014 07:08, Miguel wrote: Hi Peter block imageop-samples exist for cocoon 2.1, and you can download in: http://svn.apache.org/repos/asf/cocoon/tags/cocoon-2.1/RELEASE_2_1_12/src/blocks/imageop El 15/09/2014 15:57, Peter Sparkes escribió: Hi, Thank you all for your replies. As I believe it will be the easiest to implement, I am going to try imgscalr. However, As I am using cocoon 2.1, Is there a way of using http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ in cocoon 2.1 Best wishes Peter On 12/09/2014 06:59, Miguel wrote: Hi Peter r You can find examples to manage images in Cocoon: http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ Best regards On 11/09/2014 16:07, Sandor Szatmari wrote: I use JAI to dynamically resize images for my site. There are lot of examples if you google 'JAI image resize'. I store higher res images and downscale them on the fly to the right size for the context they will be used in. I wrote a plain old servlet to do it, but I'm sure it could be done in cocoon too. Sandor On Sep 11, 2014, at 10:38, Javier Puerto jpue...@gmail.com mailto:jpue...@gmail.com wrote: Hi Peter, If you can use ImageMagick, you can try with: http://im4java.sourceforge.net/ 2014-09-11 16:27 GMT+02:00 Edward David eda...@ucalgary.ca mailto:eda...@ucalgary.ca: Peter, There are numerous image resizer programs out there. Check out this Free Picture Resizer at http://download.cnet.com/Free-Picture-Resizer/3000-12511_4-10297789.html Thanks, ___ Edward David Information Technologies Services, Libraries and Cultural Resources, The University of Calgary Phone: (403) 220-3383 tel:%28403%29%20220-3383 Fax: (403) 282-1218 tel:%28403%29%20282-1218 -Original Message- From: Peter Sparkes [mailto:pe...@didm.co.uk mailto:pe...@didm.co.uk] Sent: September-11-14 8:23 AM To: users@cocoon.apache.org mailto:users@cocoon.apache.org Cocoon users Subject: Resize images Hi, I currently have a cocoon application which enables the site owner to upload images and then within the upload javascript uses java to move the images to the required directory. Most of the uploaded images are large and therefore they are slow in displaying in a web page. I, therefore, wish to resize them before saving them. I am not sure how to do it. Please, can anyone help Thanks Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org mailto:users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org mailto:users-h...@cocoon.apache.org - To unsubscribe, e-mail:users-unsubscr...@cocoon.apache.org For additional commands, e-mail:users-h...@cocoon.apache.org attachment: miguel_valencia.vcf - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org
Re: Resize images
Hi Peter It seems that there isn't access to image or similar error to read it. I advise you debug the block imageop to see what parameters's value arrive to class. This block has only three bugs, and all are fixed, so I think module must works. https://issues.apache.org/jira/browse/COCOON/component/12311751/?selectedTab=com.atlassian.jira.jira-projects-plugin:component-summary-panel El 16/09/2014 14:03, Peter Sparkes escribió: I am using the Samples block on cocoon 2.1.12 ...//samples/blocks/imageop/logo2.png/resize-50-50 gives the following error: java.awt.image.ImagingOpException: Unable to transform src image Cocoon stacktrace[hide] *Failed to process reader* context://samples/blocks/imageop/sitemap.xmap - 46:53 /map:read type=image-op-resize/ context://samples/blocks/sitemap.xmap - 67:68 /map:mount/ context://samples/sitemap.xmap - 198:66 /map:mount/ context://sitemap.xmap - 1086:92/map:mount/ Java stacktrace[hide] java.awt.image.ImagingOpException: Unable to transform src image at java.awt.image.AffineTransformOp.filter(AffineTransformOp.java:357) at org.apache.cocoon.reading.imageop.ResizeOperation.apply(ResizeOperation.java:96) at org.apache.cocoon.reading.imageop.ImageOpReader.applyEffectsStack(ImageOpReader.java:193) at org.apache.cocoon.reading.imageop.ImageOpReader.processStream(ImageOpReader.java:123) at org.apache.cocoon.reading.ResourceReader.generate(ResourceReader.java:332) On 16/09/2014 12:36, Miguel wrote: Have you checked dependencies? Have you tried to use block: cocoon-imageop-sample? Can you show error message when you use transformer? El 16/09/2014 13:14, Peter Sparkes escribió: Hi Miguel, I have implemented imageop, however, the only samples that work are: * Display image with original size and colour * Tint image various colour I get Unable to transform src image for * Image scaling * Image resize Any ideas how to get scaling and resizing working Best wishes Peter On 16/09/2014 07:34, Peter Sparkes wrote: Thank you Miguel Peter On 16/09/2014 07:08, Miguel wrote: Hi Peter block imageop-samples exist for cocoon 2.1, and you can download in: http://svn.apache.org/repos/asf/cocoon/tags/cocoon-2.1/RELEASE_2_1_12/src/blocks/imageop El 15/09/2014 15:57, Peter Sparkes escribió: Hi, Thank you all for your replies. As I believe it will be the easiest to implement, I am going to try imgscalr. However, As I am using cocoon 2.1, Is there a way of using http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ in cocoon 2.1 Best wishes Peter On 12/09/2014 06:59, Miguel wrote: Hi Peter r You can find examples to manage images in Cocoon: http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ Best regards On 11/09/2014 16:07, Sandor Szatmari wrote: I use JAI to dynamically resize images for my site. There are lot of examples if you google 'JAI image resize'. I store higher res images and downscale them on the fly to the right size for the context they will be used in. I wrote a plain old servlet to do it, but I'm sure it could be done in cocoon too. Sandor On Sep 11, 2014, at 10:38, Javier Puerto jpue...@gmail.com mailto:jpue...@gmail.com wrote: Hi Peter, If you can use ImageMagick, you can try with: http://im4java.sourceforge.net/ 2014-09-11 16:27 GMT+02:00 Edward David eda...@ucalgary.ca mailto:eda...@ucalgary.ca: Peter, There are numerous image resizer programs out there. Check out this Free Picture Resizer at http://download.cnet.com/Free-Picture-Resizer/3000-12511_4-10297789.html Thanks, ___ Edward David Information Technologies Services, Libraries and Cultural Resources, The University of Calgary Phone: (403) 220-3383 tel:%28403%29%20220-3383 Fax: (403) 282-1218 tel:%28403%29%20282-1218 -Original Message- From: Peter Sparkes [mailto:pe...@didm.co.uk mailto:pe...@didm.co.uk] Sent: September-11-14 8:23 AM To: users@cocoon.apache.org mailto:users@cocoon.apache.org Cocoon users Subject: Resize images Hi, I currently have a cocoon application which enables the site owner to upload images and then within the upload javascript uses java to move the images to the required directory. Most of the uploaded images are large and therefore they are slow in displaying in a web page. I, therefore, wish to resize them before saving them. I am not sure how to do it. Please, can anyone help Thanks Peter - To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org mailto:users-unsubscr...@cocoon.apache.org For additional commands, e-mail: users-h...@cocoon.apache.org mailto:users-h...@cocoon.apache.org
Re: Resize images
I've done some test and modulo in cocoon 2.2 project works fine. I
describe step by step:
a) Include dependency into pom file of my project:
dependency
groupIdorg.apache.cocoon/groupId
artifactIdcocoon-imageop-impl/artifactId
version1.0.0-SNAPSHOT/version
/dependency
b) Include test map:match into sitemap.xmap:
map:match pattern=prueba/*/scale-*-*
map:read type=image-op-scale
src=themer/themes/common/images/{1}
map:parameter name=scale-scale value={2} /
map:parameter name=output-format value={3} /
/map:read
/map:match
map:match pattern=prueba/*/resize-*-*
map:read type=image-op-resize
src=themer/themes/common/images/{1}
map:parameter name=size-width value={2} /
map:parameter name=size-height value={3} /
/map:read
/map:match
themer/themes/common/images/ is the route to my images's folder
c) start my project and I test:
* http://localhost:8080/prueba/audio.gif/scale-2.5-jpg
* http://localhost:8080/prueba/audio.gif/resize-100-50
All works fine.
El 16/09/2014 22:27, Peter Sparkes escribió:
Hi Miguel,
My java is not good enough debug the block imageop to see what
parameters's value arrive to class
However as
* Display image with original size and colour
* Tint image various colour
are working I assume there is access to image.
http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/ also
gives errors on resize (scalling)
Peter
On 16/09/2014 13:52, Miguel wrote:
Hi Peter
It seems that there isn't access to image or similar error to read it.
I advise you debug the block imageop to see what parameters's value
arrive to class.
This block has only three bugs, and all are fixed, so I think module
must works.
https://issues.apache.org/jira/browse/COCOON/component/12311751/?selectedTab=com.atlassian.jira.jira-projects-plugin:component-summary-panel
El 16/09/2014 14:03, Peter Sparkes escribió:
I am using the Samples block on cocoon 2.1.12
...//samples/blocks/imageop/logo2.png/resize-50-50 gives the
following error:
java.awt.image.ImagingOpException: Unable to transform src image
Cocoon stacktrace[hide]
*Failed to process reader*
context://samples/blocks/imageop/sitemap.xmap - 46:53 /map:read
type=image-op-resize/
context://samples/blocks/sitemap.xmap - 67:68 /map:mount/
context://samples/sitemap.xmap - 198:66 /map:mount/
context://sitemap.xmap - 1086:92/map:mount/
Java stacktrace[hide]
java.awt.image.ImagingOpException: Unable to transform src image
at java.awt.image.AffineTransformOp.filter(AffineTransformOp.java:357)
at
org.apache.cocoon.reading.imageop.ResizeOperation.apply(ResizeOperation.java:96)
at
org.apache.cocoon.reading.imageop.ImageOpReader.applyEffectsStack(ImageOpReader.java:193)
at
org.apache.cocoon.reading.imageop.ImageOpReader.processStream(ImageOpReader.java:123)
at
org.apache.cocoon.reading.ResourceReader.generate(ResourceReader.java:332)
On 16/09/2014 12:36, Miguel wrote:
Have you checked dependencies?
Have you tried to use block: cocoon-imageop-sample?
Can you show error message when you use transformer?
El 16/09/2014 13:14, Peter Sparkes escribió:
Hi Miguel,
I have implemented imageop, however, the only samples that work are:
* Display image with original size and colour
* Tint image various colour
I get Unable to transform src image for
* Image scaling
* Image resize
Any ideas how to get scaling and resizing working
Best wishes
Peter
On 16/09/2014 07:34, Peter Sparkes wrote:
Thank you Miguel
Peter
On 16/09/2014 07:08, Miguel wrote:
Hi Peter
block imageop-samples exist for cocoon 2.1, and you can
download in:
http://svn.apache.org/repos/asf/cocoon/tags/cocoon-2.1/RELEASE_2_1_12/src/blocks/imageop
El 15/09/2014 15:57, Peter Sparkes escribió:
Hi,
Thank you all for your replies.
As I believe it will be the easiest to implement, I am going to
try imgscalr.
However, As I am using cocoon 2.1, Is there a way of using
http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/
in cocoon 2.1
Best wishes
Peter
On 12/09/2014 06:59, Miguel wrote:
Hi Peter r
You can find examples to manage images in Cocoon:
http://cocoon.zones.apache.org/cocoon22/cocoon-imageop-sample/
Best regards
On 11/09/2014 16:07, Sandor Szatmari wrote:
I use JAI to dynamically resize images for my site. There are
lot of examples if you google 'JAI image resize'. I store
higher res images and downscale them on the fly to the right
size for the context they will be used in. I wrote a plain
old servlet to do it, but I'm sure it could be done in cocoon too.
Sandor
On Sep 11, 2014, at 10:38, Javier Puerto jpue...@gmail.com
mailto:jpue...@gmail.com wrote:
Hi Peter,
If you can use ImageMagick, you can try with:
http://im4java.sourceforge.net/
2014-09-11 16:27 GMT+02:00 Edward David eda...@ucalgary.ca
mailto:eda...@ucalgary.ca
problem creating a new transformer
, localName, qName,
attributes);
}
else
{
throw new SAXException(Unknown element + localName);
}
}
else
{
// Not for us
super.startElement(namespaceURI, localName, qName, attributes);
}
}
public void characters(char[] buffer, int start, int length)
throws SAXException
{
switch (this.mode)
{
case MODE_NONE : super.characters(buffer, start, length);
break;
case MODE_TITLE : this.articleTitle.append(buffer, start,
length);
break;
case MODE_TEXT : this.articleText.append(buffer, start, length);
break;
case MODE_IMAGE : this.articleImage.append(buffer, start,
length);
break;
}
}
public void endElement(String namespaceURI, String localName, String
qName)
throws SAXException {
if (namespaceURI != null namespaceURI.equals(NAMESPACE))
{
if (localName.equals(ARTICLE_ELEMENT) == true)
{
String text;
try
{
//text = Sending mail to + this.toAddress + was
successful.;
} catch (Exception any)
{
this.getLogger().error(Exception during sending of
mail, any);
// failure message
//text = Sending mail to + this.toAddress +
failed!;
}
// create SAX events for success/failure
super.endElement(NAMESPACE, ARTICLE_ELEMENT, );
} else if (localName.equals(ARTICLE_TITLE_ELEMENT) == true)
{
// mailto received
super.characters(this.articleTitle.toString().toCharArray(),
0, this.articleTitle.length());
super.endElement(NAMESPACE, ARTICLE_TITLE_ELEMENT, );
this.mode = MODE_NONE;
} else if (localName.equals(ARTICLE_TEXT_ELEMENT) == true)
{
super.characters(this.articleText.toString().toCharArray(),
0, this.articleText.length());
super.endElement(NAMESPACE, ARTICLE_TEXT_ELEMENT, );
this.mode = MODE_NONE;
} else if (localName.equals(ARTICLE_IMAGE_ELEMENT) == true)
{
super.characters(this.articleImage.toString().toCharArray(),
0, this.articleImage.length());
super.endElement(NAMESPACE, ARTICLE_IMAGE_ELEMENT, );
this.mode = MODE_NONE;
} else
{
throw new SAXException(Unknown element + localName);
}
} else
{
// not for us
super.endElement(namespaceURI, localName, qName);
}
}
!--End of
daeTransformer.java-
---
and using a pipeline like,
map:pipeline
map:match pattern=daestart
map:generate type=serverpages src=daexsps/start.xsp/
map:transform type=dae/
map:serialize type=html/
/map:match
/map:pipeline
i get,
Cocoon 2 - Internal server error
type internal-server-error
message Exception in ServerPagesGenerator.generate()
description org.apache.cocoon.ProcessingException: Exception in
ServerPagesGenerator.generate(): java.lang.NullPointerException
sender org.apache.cocoon.servlet.CocoonServlet
source Cocoon servlet
exception
org.apache.cocoon.ProcessingException: Exception in
ServerPagesGenerator.generate(): java.lang.NullPointerException
request-uri
/dae/daestart
original exception
Original exception : java.lang.NullPointerException
at
org.apache.cocoon.serialization.AbstractTextSerializer.startElement(Abstract
TextSerializer.java:271)
at
org.apache.cocoon.xml.AbstractXMLPipe.startElement(AbstractXMLPipe.java:87)
at
pt.laseeb.dae.transformer.daeTransformer.startElement(daeTransformer.java:11
6)
.
and it goes on... :(
Im sorry for the size of the mail, but if you have read this far and have a
clue of what i am doing wrong, i would be thakfull if you give me a hint. :)
thanks in advance
Miguel Carvalho
-
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RE: problem creating a new transformer
Hi, i am now trying to upgrade to 2.1rc1, but i am wondering ... what precautions do i need to clean up cooon a little. I just need a cocoon project that allows me to create a generator, and a transformer in xsp and java respectively. What are your sugestions? do i start with the webapp directory /cocoon2.1rc1/src/webapp directory and start from there, do i build cocoon and get the jar and libs and start a new project (but here i will have another problem that is to achieve the right configuration to the sitemap and xconf) or are there any more options that i am not seing??? oh and by the way... the compile time of cocoon in my computer was 14 minutes, how can i tell it not to build the javadoc and maybe the samples, i dont know if it is possible but i would like to try and reduce a bit the compile time.. :) Thanks in advance Miguel Carvalho -Original Message- From: Bruno Dumon [mailto:[EMAIL PROTECTED] Sent: quinta-feira, 7 de Agosto de 2003 8:44 To: [EMAIL PROTECTED] Subject: RE: problem creating a new transformer On Wed, 2003-08-06 at 21:18, Miguel Carvalho wrote: i tried to do that but it didn't worked that well, the thing is, like you have probably noticed i'm kind of newbie in cocoon, so i started this project from a sample chello that used cocoon 2.0rc2. Now, trying to upgrade to 2.0.4 i kind of messed up things a little :P This chello thing, is that something you got recently? If so, could you tell me where it's from? It might confuse other potential users as well... I thought that it would be ehough to copy the cocoon.jar that is generated from the build dir of the src of cocon2.0.4 but it seems (my recente experience - today :) ) that this isn't that linear.. You'll need to copy over all the jars from WEB-INF/lib. But I think it will be more manageable if you work the other way around: copy your things to a new Cocoon webapp. Since you're doing this work now, you might as well upgrade immediately to the cocoon 2.1 Release Candidate. -- Bruno Dumon http://outerthought.org/ Outerthought - Open Source, Java XML Competence Support Center [EMAIL PROTECTED] [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: problem creating a new transformer
) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:646) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:469) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:644) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:483) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:376) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:518) at java.lang.Thread.run(Thread.java:536) /pre/pHR size=1 noshade/body/html Does anyone know what is going wrong here? becaus i don't have a clue :( Thanks in advance for your time :) Miguel Carvalho -Original Message- From: Bruno Dumon [mailto:[EMAIL PROTECTED] Sent: quarta-feira, 6 de Agosto de 2003 13:21 To: [EMAIL PROTECTED] Subject: RE: problem creating a new transformer On Wed, 2003-08-06 at 14:11, Miguel Carvalho wrote: hmmm... i've started this project begining with an example chello, but i also downloaded and tried the cocoon version 2.0.4, perhaps that is why i confused it. In the libs directory of the project there is a jar cocoo-2.0rc2.jar, maybe this is the version. Wow, that version is so old that I won't even bother to look further. I recommend that your upgrade to Cocoon 2.0.4. -- Bruno Dumon http://outerthought.org/ Outerthought - Open Source, Java XML Competence Support Center [EMAIL PROTECTED] [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]
Xpath limitations in 2.0rc2
Hi, i'm working under cocoon 2.0rc2 and i would like to ask if anyone knows if this particular version has any kind of limitations or bugs wiht XPath. I ask this question because i can´t put a trasnformer in XSL to work and i'm running out of solutions to put it to work. Ihave updated Xalan and Xerces to the latest versions (2.5.1 and 2.5.0 respectively) but still no good.. :( Thanks in advance Miguel Carvalho - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: cocoon sax events and transformer doubts
Thanks... Right on the spot... :) Miguel Carvalho -Original Message- From: Bruno Dumon [mailto:[EMAIL PROTECTED] Sent: terça-feira, 12 de Agosto de 2003 16:04 To: [EMAIL PROTECTED] Subject: Re: cocoon sax events and transformer doubts On Tue, 2003-08-12 at 17:02, Miguel Carvalho wrote: snip/ newAttr.addAttribute(, localName, layouttype, , 2); newAttr.addAttribute(, localName, xpos, , 5); newAttr.addAttribute(, localName, ypos, , 7); newAttr.addAttribute(, localName, border, , dotted); This is likely the problem: the localName should also be the attribute name, so in fact you need to supply the same string twice: newAttr.addAttribute(, layouttype, layouttype, , 2); In this case the two arguments are the same because you're using an empty namespace. Otherwise, the second argument would contain the namespace prefix. -- Bruno Dumon http://outerthought.org/ Outerthought - Open Source, Java XML Competence Support Center [EMAIL PROTECTED] [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]
screen resolution
Hi, is it possible to know the screen resolution of a client browser during a transformer phase?? I know that it is possible to get the screen resolution from javascript, but it would be great if i could know that when applying a transformer made by me in java.. Thnaks in advance Miguel Carvalho - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
cocoon sax events and transformer doubts
Hi, i'm having some doubts about the way the sax events are created in a
transformer in java...
I'm asking this question because i wrote a transformer in java, but i want
to apply another transformer in xsl after that and i can't access the
attributes in the nodes...
this is the code of the transformer i wrote..
package pt.laseeb.dae.transformer;
/*
* File: daeTransformer.java
*
* Project: Design Automatico e Evolutivo
*
* Authors: Paulo Srgio Silva Paixao- [EMAIL PROTECTED]
* Miguel Angelo Rodrigues Carvalho - [EMAIL PROTECTED]
*
* Date: 4/Ago/2003
*
* Trabalho de Fim de Curso - Design Automtico e Evolutivo
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
import org.apache.cocoon.transformation.AbstractTransformer;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.cocoon.ProcessingException;
import org.apache.avalon.framework.parameters.Parameters;
import org.xml.sax.SAXException;
import org.xml.sax.Attributes;
import org.xml.sax.helpers.AttributesImpl;
import java.util.Map;
import java.io.IOException;
public class daeTransformer extends AbstractTransformer
{
public static final String DOCUMENT_ELEMENT = document;
public static final String CONTENT_ELEMENT = contents;
public static final String ARTICLE_ELEMENT = article;
public static final String ARTICLE_TITLE_ELEMENT = title;
public static final String ARTICLE_TEXT_ELEMENT = text;
public static final String ARTICLE_IMAGE_ELEMENT = image;
protected static final int MODE_NONE = 0;
protected static final int MODE_ARTICLE = 1;
protected static final int MODE_TITLE = 2;
protected static final int MODE_TEXT = 3;
protected static final int MODE_IMAGE = 4;
protected int mode;
protected StringBuffer articleText;
protected StringBuffer articleTitle;
protected StringBuffer articleImage;
protected Attributes attr;
public void setup(SourceResolver resolver, Map objectModel, String src,
Parameters par)
throws ProcessingException, SAXException, IOException
{
this.mode = MODE_NONE;
this.articleImage = new StringBuffer();
this.articleTitle = new StringBuffer();
this.articleText = new StringBuffer();
}
public void startElement(String namespaceURI, String localName, String
qName,
Attributes attributes) throws SAXException
{
AttributesImpl newAttr = new AttributesImpl();
if (localName.equals(DOCUMENT_ELEMENT) == true)
{
super.startElement(, localName , qName, newAttr);
}
else if (localName.equals(CONTENT_ELEMENT) == true)
{
super.startElement(, localName , qName, newAttr);
}
else if (localName.equals(ARTICLE_ELEMENT) == true)
{
newAttr.addAttribute(, localName, layouttype, , 2);
newAttr.addAttribute(, localName, xpos, , 5);
newAttr.addAttribute(, localName, ypos, , 7);
newAttr.addAttribute(, localName, border, , dotted);
super.startElement(, localName, qName, newAttr);
}
else if (localName.equals(ARTICLE_TITLE_ELEMENT) == true)
{
this.mode = MODE_TITLE;
super.startElement(, localName, qName, newAttr);
}
else if (localName.equals(ARTICLE_TEXT_ELEMENT) == true)
{
this.mode = MODE_TEXT;
super.startElement(, localName, qName, attributes);
}
else if (localName.equals(ARTICLE_IMAGE_ELEMENT) == true)
{
this.mode = MODE_IMAGE;
super.startElement(, localName, qName, attributes);
}
else
{
throw new SAXException(Unknown start element +
localName);
}
}
public void characters(char[] buffer, int start, int length)
throws SAXException
{
switch (this.mode)
{
case MODE_NONE : super.characters(buffer, start, length);
break;
case MODE_TITLE : this.articleTitle.append(buffer, start,
length);
break;
case MODE_TEXT : this.articleText.append(buffer, start, length
problem accessing attribute in xsl with cocoon
HI, i'm having a little trouble in putting a transformer in xsl to work with cocoon. The thing is, after i apply a java trasformer made by me i get the following result in the view source of IE !-- XML FRAGMENT -- document contents article layouttype=2 xpos=5 ypos=7 border=dotted titleTitulo com rating 2/title textTexto/text /article article layouttype=3 xpos=5 ypos=7 border=dotted titleTitulo do artigo com rating igual a 1/title texttexto do artigo com rating igual a 1/text imageimg1.jpg/image /article article layouttype=4 xpos=5 ypos=7 border=dotted titleTitulo do artigo com rating igual a 2/title texttexto do artigo com rating igual a 2/text imageimg1.jpg/image /article article layouttype=2 xpos=5 ypos=7 border=dotted titleTitulo do artigo com rating igual a 2/title texttexto do artigo com rating igual a 2/text imageimg1.jpg/image /article /contents /document and this is good. After this i want to apply another generator in xsl, !-- XLS STYLESHEET daeTransformer2html.xsl -- ?xml version=1.0 encoding=iso-8859-1? xsl:stylesheet xmlns:xsl=http://www.w3.org/1999/XSL/Transform; version=1.0 xsl:output type=xml/ xsl:template match=/ xsl:apply-templates / /xsl:template xsl:template match=contents HTML HEAD /HEAD BODY xsl:apply-templates select=[EMAIL PROTECTED]'2']/ /BODY /HTML /xsl:template xsl:template match=article article xsl:value-of select=title/ xsl:value-of select=text/ img xsl:attribute name=src xsl:value-of select=image/ /xsl:attribute /img /xsl:template /xsl:stylesheet The sitemap defined is as follows !-- SITEMAP -- map:match pattern=daestart map:generate type=serverpages src=daexsps/start.xsp/ map:transform src=daestyles/removens.xsl/ map:transform type=dae/ map:transform src=daestyles/daeTransformer2html.xsl/ map:serialize type=html/ /map:match and the answer sent to the browser is !-- RESPONSE SENT TO BROWSER -- HTML HEAD META http-equiv=Content-Type content=text/html; charset=UTF-8 /HEAD BODY/BODY /HTML wich is not right. I tried to copy the first XML Fragment and put it in a file with the name daexmltest.xml and apply the XSL referenced earlier (pipeline bellow) !-- PIPELINE -- map:match pattern=daetest map:generate src=daexmltest.xml/ map:transform src=daestyles/daeTransformer2html.xsl/ map:serialize type=html/ /map:match and the response to the browser was HTML HEAD META http-equiv=Content-Type content=text/html; charset=UTF-8 /HEAD BODY article Titulo com rating 2Textoimg src= article Titulo do artigo com rating igual a 2texto do artigo com rating igual a 2img src=img1.jpg/BODY /HTML and this is rigth, because it accesses the attribute @layouttype and returns only the article tags that has @layouttype=2 If you have any ideas , of how to handle this ... Thanks in advance Miguel Carvalho - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
XSL a processor hog?
Hi, We have a web application using cocoon for presentation layer. I'm currently trying to optimise our XSL stylesheets since our initial results have shown it to be consuming too much processing time. Our pipeline structure consists in having a XSP generator (which uses SOAP requests to gather XML data) followed by 3-4 XSL transformations to process and transform it in HTML. Our initial results sat somewhere between 1200-1500 ms for a single request (this is processing time for XSL only). I've since rebuild the XSL from scratch and i'm estimating 200-250ms for a single request. Still, i think this is too much. I'm finding XSL processing to be extremely slow (just copying the root element takes somewhere between 20-50 ms). Is this normal or i may doing something stupid ? Using cocoon 2.1 over tomcat4.1.27 on a 2xP3-500 with 1Gb RAM. (CPU/memory never reaches 100% usage during tests. No swaps.). Using standard tomcat/cocoon configuration with Xalan XSLT processor. Thanks -- Nuno Leong Práxia SI - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
About DTDs, Mathematic expressions, PDF and HMTL
Hello all, I've just started with Cocoon and with XML. I'am really surprised with the power of XML. In the past I have written text documents in LaTeX that include some simple math expressions and some images. Then I usually converted them to PDF with pdflatex and to html with latex2html. Now I want to do all of this in XML. I also followed one tutorial about converting XML to PDF and HTML, with cocoon... so I am already there. Now I need to find some DTD (maybe DocBook, I don't know if it will suite my needs) and some XSL's that support the math expressions and some jpg's or gif's... ... one thing also: I would like to produce somewhat atractive documents... may be some simple colors or some fancy design (like the cocoon site, for example) automatically (without my interference) Can anyone show me the way to start, or send me some working examples. Thank you (sorry about the big text...) João Ferreira - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Maybe of topic... about Forrest
Hello all, I'm sorry if this is not the right place... ... can anyone tell me if there is a mailing list for the Forrest project ? where ? where can I post some newbie questions about Forrest ? Thank you. Sorry for the inconvenience... jmf - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Maybe of topic... about Forrest
Rui, Thanks, Obrigado, jmf On Wed, 2004-09-29 at 13:38, Rui Alberto L. Gonçalves wrote: http://forrest.apache.org/mail-lists.html subscribe: [EMAIL PROTECTED] Rui On Wed, 2004-09-29 at 22:38, Joao Miguel Ferreira wrote: Hello all, I'm sorry if this is not the right place... ... can anyone tell me if there is a mailing list for the Forrest project ? where ? where can I post some newbie questions about Forrest ? Thank you. Sorry for the inconvenience... jmf - 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]
problem withs sessions running JSPs in COCOON (ver. 2.1.4)
Hi all! I have a problem with essions in cocoon. In my pipeline I execute a piece of code in JSP using CINCLUDE transformer. In this piece of code I load some values in the session which ones later I need to get with executing another JSP. (I can't use cocoon's sessions/context because I can't get its values from the JSP code) In other words, I'll try to explain it better with the code (read the comments please) this is my pipeline: map:match pattern=Almacena.jsp map:generate type=request map:parameter name=generate-attributes value=true/ /map:generate !-- the pipeline starts with an XML which contains the REQUEST details -- !-- peticion.xsl is an XSLT that transform the XML to set the correct params to apply the CINCLUDE with the params that identify the URL of the JSP file that I want to execute -- map:transform src=xsl/peticion.xsl map:parameter name=cms-url value=http://mmarin:8080/pruebasSesion/Ejemplos/ map:parameter name=url-peticion value=AlmacenaSession.jsp/ /map:transform !-- I've thought in the posibility of passing the SessionID as a parameter to the JSP, but don't know how to set the sessionID in JSP. Any idea?-- !-- When I apply the Cinclude transformer, the JSP code RUNS WITH A DIFFERENT SESSION EACH TIME (that's my problem!) -- map:transform type=cinclude/ !-- As I am only proving the way of doing this, I'm using a very simple JSP file which set the values of 2 params (nombre, edad) in the session and returns an XML file which will be transformed by the XSLT Almacena.xsl -- map:transform src=xsl/Almacena.xsl/ map:serialize type=html/ /map:match This is the piece of JSP code: %@ page language=Java session=true%?xml version=1.0 encoding=ISO-8859-1? %@ page import=java.util.* % %!String nombre; Integer edad; String sessionId; % %nombre=request.getParameter(nombre); edad=Integer.parseInt(request.getParameter(edad)); sessionId = session.getId(); session.setAttribute(nombre,nombre); session.setAttribute(edad,edad);% AlmacenaEnSession nombre%=nombre%/nombre edad%=edad%/edad sessionID%=sessionId%/sessionID /AlmacenaEnSession I get the SessionID so I can prove that it's different of the one I have in the browser :(( Finally I try to recovery the info I've saved in the JSP session using another pipeline similar to this one which execute a JSP code too. As the session in which the JSP runs is different each time I cannot get the values Any idea? Thanks in advance!! Miguel Angel Marín - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
any ideas? Thanks again... ---BeginMessage--- Hi all! I have a problem with essions in cocoon. In my pipeline I execute a piece of code in JSP using CINCLUDE transformer. In this piece of code I load some values in the session which ones later I need to get with executing another JSP. (I can't use cocoon's sessions/context because I can't get its values from the JSP code) In other words, I'll try to explain it better with the code (read the comments please) this is my pipeline: map:match pattern=Almacena.jsp map:generate type=request map:parameter name=generate-attributes value=true/ /map:generate !-- the pipeline starts with an XML which contains the REQUEST details -- !-- peticion.xsl is an XSLT that transform the XML to set the correct params to apply the CINCLUDE with the params that identify the URL of the JSP file that I want to execute -- map:transform src=xsl/peticion.xsl map:parameter name=cms-url value=http://mmarin:8080/pruebasSesion/Ejemplos/ map:parameter name=url-peticion value=AlmacenaSession.jsp/ /map:transform !-- I've thought in the posibility of passing the SessionID as a parameter to the JSP, but don't know how to set the sessionID in JSP. Any idea?-- !-- When I apply the Cinclude transformer, the JSP code RUNS WITH A DIFFERENT SESSION EACH TIME (that's my problem!) -- map:transform type=cinclude/ !-- As I am only proving the way of doing this, I'm using a very simple JSP file which set the values of 2 params (nombre, edad) in the session and returns an XML file which will be transformed by the XSLT Almacena.xsl -- map:transform src=xsl/Almacena.xsl/ map:serialize type=html/ /map:match This is the piece of JSP code: %@ page language=Java session=true%?xml version=1.0 encoding=ISO-8859-1? %@ page import=java.util.* % %!String nombre; Integer edad; String sessionId; % %nombre=request.getParameter(nombre); edad=Integer.parseInt(request.getParameter(edad)); sessionId = session.getId(); session.setAttribute(nombre,nombre); session.setAttribute(edad,edad);% AlmacenaEnSession nombre%=nombre%/nombre edad%=edad%/edad sessionID%=sessionId%/sessionID /AlmacenaEnSession I get the SessionID so I can prove that it's different of the one I have in the browser :(( Finally I try to recovery the info I've saved in the JSP session using another pipeline similar to this one which execute a JSP code too. As the session in which the JSP runs is different each time I cannot get the values Any idea? Thanks in advance!! Miguel Angel Marín ---End Message--- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with PAths in JSPGenerator
Hi you all! I'm having a trouble with calling JSP files which aren't under cocoon's path. Is that a JSPGenerator's Bug? (using cocoon 2.1.4) When I execute a pipeline like this one: map:generate type=jsp src=jsp/AlmacenaSession2.jsp/ it's run OK, having the file AlmacenaSession2.jsp under the directory jsp in the sitemap's path. The problem comes when I'm trying to execute a JSP file including it's entirely path, like the next line: map:generate type=jsp src=http://mmarin:8080/pruebasSesion/Ejemplos/AlmacenaSession2.jsp/ I obtain an 404 trying to execute this. It seems to be caused because of cocoon is searching the a file with a path like src-value in sitemap's path, don't know if I'm explainning at all... Does anybody know how can I execute the JSP file from the complete-path? Sorry about my english thanks in advance! Miguel Angel Marín - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
Hi you all again!
I've moved to cocoon 2.1.7 and I persist trying to run up a JSP file
that uses the session information. Beginning with the idea that it's
the CINCLUDE TRANSFORMER the one who don't pass the session to the
called JSP file, I've tried to execute the file directly from the JSP
generator. That's the solution to my problems (I thought) because the
session is processed by the JSP... the problem now is that I NEED to
use the CINCLUDE transformer becasuse of the file I'm trying to execute
is "outside the servlet" and I get the exception:
org.apache.cocoon.ProcessingException: You must not reference a file
outside of the servlet context at file:/C:/Archivos de programa/Apache
Software Foundation/Tomcat 5.0/webapps/cocoon/.
Does anybody knows a way of doing that? a walkarround to not to use the
cinclude or something like that?
Tanks a lot!!!
Miguel Angel Marn Moreno escribi:
Asunto:
[Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
De:
Miguel Angel Marn Moreno [EMAIL PROTECTED]
Fecha:
Mon, 11 Apr 2005 10:05:46 +0200
Para:
users@cocoon.apache.org
Para:
users@cocoon.apache.org
any ideas?
Thanks again...
Asunto:
problem withs sessions running JSPs in COCOON (ver. 2.1.4)
De:
Miguel Angel Marn Moreno [EMAIL PROTECTED]
Fecha:
Fri, 08 Apr 2005 11:21:00 +0200
Para:
users@cocoon.apache.org
Para:
users@cocoon.apache.org
Hi all!
I have a problem with essions in cocoon. In my pipeline I execute a
piece of code in JSP using CINCLUDE transformer. In this piece of code
I load some values in the session which ones later I need to get with
executing another JSP. (I can't use cocoon's sessions/context because I
can't get its values from the JSP code)
In other words, I'll try to explain it better with the code (read the
comments please)
this is my pipeline:
map:match pattern="Almacena.jsp"
map:generate type="request"
map:parameter name="generate-attributes" value="true"/
/map:generate
!-- the pipeline starts with an XML which contains the REQUEST
details --
!-- peticion.xsl is an XSLT that transform the XML to set the
correct params to apply the CINCLUDE with the params that identify the
URL of the JSP file that I want to execute --
map:transform src=""
map:parameter name="cms-url"
value="http://mmarin:8080/pruebasSesion/Ejemplos"/
map:parameter name="url-peticion"
value="AlmacenaSession.jsp"/
/map:transform
!-- I've thought in the posibility of passing the SessionID as a
parameter to the JSP, but don't know how to "set the sessionID" in JSP.
Any idea?--
!-- When I apply the Cinclude transformer, the JSP code RUNS WITH A
DIFFERENT SESSION EACH TIME (that's my problem!) --
map:transform type="cinclude"/
!-- As I am only proving the way of doing this, I'm using a very
simple JSP file which set the values of 2 params (nombre, edad) in the
session and returns an XML file which will be transformed by the XSLT
"Almacena.xsl" --
map:transform src=""/
map:serialize type="html"/
/map:match
This is the piece of JSP code:
%@ page language="Java"
session="true"%?xml version="1.0"
encoding="ISO-8859-1"?
%@ page import="java.util.*" %
%!String nombre;
Integer edad;
String sessionId; %
%nombre=request.getParameter("nombre");
edad=Integer.parseInt(request.getParameter("edad"));
sessionId = session.getId();
session.setAttribute("nombre",nombre);
session.setAttribute("edad",edad);%
AlmacenaEnSession
nombre%=nombre%/nombre
edad%=edad%/edad
sessionID%=sessionId%/sessionID
/AlmacenaEnSession
I get the SessionID so I can prove that it's different of the one I
have in the browser :((
Finally I try to recovery the info I've saved in the JSP session using
another pipeline similar to this one which execute a JSP code too.
As the session in which the JSP runs is different each time I cannot
get the values
Any idea?
Thanks in advance!!
Miguel Angel Marn
Re: [Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
NOdody ahs tried to call an external file
I need your help a lot...
Thanks again
Miguel Angel Marn Moreno escribi:
Hi you all again!
I've moved to cocoon 2.1.7 and I persist trying to run up a JSP file
that uses the session information. Beginning with the idea that it's
the CINCLUDE TRANSFORMER the one who don't pass the session to the
called JSP file, I've tried to execute the file directly from the JSP
generator. That's the solution to my problems (I thought) because the
session is processed by the JSP... the problem now is that I NEED to
use the CINCLUDE transformer becasuse of the file I'm trying to execute
is "outside the servlet" and I get the exception:
org.apache.cocoon.ProcessingException: You must not reference a file
outside of the servlet context at file:/C:/Archivos
de programa/Apache
Software Foundation/Tomcat 5.0/webapps/cocoon/.
Does anybody knows a way of doing that? a walkarround to not to use the
cinclude or something like that?
Tanks a lot!!!
Miguel Angel Marn Moreno escribi:
Asunto:
[Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
De:
Miguel Angel Marn Moreno [EMAIL PROTECTED]
Fecha:
Mon, 11 Apr 2005 10:05:46 +0200
Para:
users@cocoon.apache.org
Para:
users@cocoon.apache.org
any ideas?
Thanks again...
Asunto:
problem withs sessions running JSPs in COCOON (ver. 2.1.4)
De:
Miguel Angel Marn Moreno [EMAIL PROTECTED]
Fecha:
Fri, 08 Apr 2005 11:21:00 +0200
Para:
users@cocoon.apache.org
Para:
users@cocoon.apache.org
Hi all!
I have a problem with essions in cocoon. In my pipeline I execute a
piece of code in JSP using CINCLUDE transformer. In this piece of code
I load some values in the session which ones later I need to get with
executing another JSP. (I can't use cocoon's sessions/context because I
can't get its values from the JSP code)
In other words, I'll try to explain it better with the code (read the
comments please)
this is my pipeline:
map:match pattern="Almacena.jsp"
map:generate type="request"
map:parameter name="generate-attributes" value="true"/
/map:generate
!-- the pipeline starts with an XML which contains the REQUEST
details --
!-- peticion.xsl is an XSLT that transform the XML to set the
correct params to apply the CINCLUDE with the params that identify the
URL of the JSP file that I want to execute --
map:transform src=""
map:parameter name="cms-url"
value="http://mmarin:8080/pruebasSesion/Ejemplos"/
map:parameter name="url-peticion"
value="AlmacenaSession.jsp"/
/map:transform
!-- I've thought in the posibility of passing the SessionID as a
parameter to the JSP, but don't know how to "set the sessionID" in JSP.
Any idea?--
!-- When I apply the Cinclude transformer, the JSP code RUNS WITH A
DIFFERENT SESSION EACH TIME (that's my problem!) --
map:transform type="cinclude"/
!-- As I am only proving the way of doing this, I'm using a very
simple JSP file which set the values of 2 params (nombre, edad) in the
session and returns an XML file which will be transformed by the XSLT
"Almacena.xsl" --
map:transform src=""/
map:serialize type="html"/
/map:match
This is the piece of JSP code:
%@ page language="Java"
session="true"%?xml version="1.0"
encoding="ISO-8859-1"?
%@ page import="java.util.*" %
%!String nombre;
Integer edad;
String sessionId; %
%nombre=request.getParameter("nombre");
edad=Integer.parseInt(request.getParameter("edad"));
sessionId = session.getId();
session.setAttribute("nombre",nombre);
session.setAttribute("edad",edad);%
AlmacenaEnSession
nombre%=nombre%/nombre
edad%=edad%/edad
sessionID%=sessionId%/sessionID
/AlmacenaEnSession
I get the SessionID so I can prove that it's different of the one I
have in the browser :((
Finally I try to recovery the info I've saved in the JSP session using
another pipeline similar to this one which execute a JSP code too.
As the session in which the JSP runs is different each time I cannot
get the values
Any idea?
Thanks in advance!!
Miguel Angel Marn
Problems using Saxon
Hello, Im trying to add saxon 8.8 to cocoon 2.1.9 installed under tomcat 5.5. I followed the instruction in cocoon wiki (http://wiki.apache.org/cocoon/Saxon): 1. Copied saxon jar files into WEB-INF/lib 2. Added a new component to cocoon.xconf: component class=org.apache.cocoon.components.xslt.TraxProcessor logger=core.xslt-processor role=org.apache.excalibur.xml.xslt.XSLTProcessor/saxon parameter name=use-store value=true / parameter name=transformer-factory value=net.sf.saxon.TransformerFactoryImpl / /component 3. Added the transformer to the sitempap.xmap file: map:transformer name=xslt-saxon pool-grow=2 pool-max=32 pool-min=8 src=""> use-request-parametersfalse/use-request-parameters use-browser-capabilities-dbfalse/use-browser-capabilities-db xslt-processor-rolesaxon/xslt-processor-role /map:transformer 4. Restarted tomcat. But when I try to access my application I get the following error message (stacktrace included below): java.lang.NullPointerException: Cocoon stacktrace[hide] Failed to process pipeline file:/D:/develop/applications/apache/tomcat-5.5.17/webapps/cocoon/crsbi/sitemap.xmap - 150:38 map:serialize type=html file:/D:/develop/applications/apache/tomcat-5.5.17/webapps/cocoon/crsbi/sitemap.xmap - 145:69 map:transform type=xslt-saxon file:/D:/develop/applications/apache/tomcat-5.5.17/webapps/cocoon/sitemap.xmap - 944:69 map:mount Any ideas why this might be happening and possible solutions? Thanks in advance, Miguel - Jose Miguel Vieira Centre for Computing in the Humanities King's College London Kay House 7, Arundel Street London WC2R 3DX Email: [EMAIL PROTECTED] Tel: +44 (0)20 78 4812 42 Fax: +44 (0)20 78 48 29 80 Java stacktrace[hide] java.lang.NullPointerException at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:531) at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:543) at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:543) at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:543) at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:543) at net.sf.saxon.expr.ComputedExpression.gatherSlotsUsed(ComputedExpression.java:543) at net.sf.saxon.expr.ComputedExpression.getSlotsUsed(ComputedExpression.java:517) at net.sf.saxon.value.Closure.make(Closure.java:96) at net.sf.saxon.expr.ExpressionTool.evaluate(ExpressionTool.java:346) at net.sf.saxon.expr.LetExpression.eval(LetExpression.java:182) at net.sf.saxon.expr.LetExpression.iterate(LetExpression.java:163) at net.sf.saxon.expr.ComputedExpression.effectiveBooleanValue(ComputedExpression.java:626) at net.sf.saxon.instruct.Choose.processLeavingTail(Choose.java:325) at net.sf.saxon.instruct.Block.processLeavingTail(Block.java:353) at net.sf.saxon.instruct.Instruction.process(Instruction.java:91) at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:250) at net.sf.saxon.instruct.Instruction.process(Instruction.java:91) at net.sf.saxon.expr.LetExpression.process(LetExpression.java:221) at net.sf.saxon.instruct.ForEach.processLeavingTail(ForEach.java:244) at net.sf.saxon.instruct.Block.processLeavingTail(Block.java:353) at net.sf.saxon.instruct.Instruction.process(Instruction.java:91) at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:250) at net.sf.saxon.instruct.Choose.processLeavingTail(Choose.java:338) at net.sf.saxon.instruct.Instruction.process(Instruction.java:91) at net.sf.saxon.instruct.ForEach.processLeavingTail(ForEach.java:244) at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:99) at net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTemplates.java:319) at net.sf.saxon.instruct.ApplyTemplates.apply(ApplyTemplates.java:189) at net.sf.saxon.instruct.ApplyTemplates.process(ApplyTemplates.java:149) at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:250) at net.sf.saxon.instruct.Copy.processLeavingTail(Copy.java:152) at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:99) at net.sf.saxon.instruct.Template.apply(Template.java:78) at net.sf.saxon.instruct.ApplyImports.processLeavingTail(ApplyImports.java:180) at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:99) at net.sf.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTemplates.java:319) at net.sf.saxon.instruct.ApplyTemplates.apply(ApplyTemplates.java:189) at net.sf.saxon.instruct.ApplyTemplates.process(ApplyTemplates.java:149) at net.sf.saxon.instruct.ElementCreator.processLeavingTail(ElementCreator.java:250) at net.sf.saxon.instruct.Copy.processLeavingTail(Copy.java:152) at net.sf.saxon.instruct.Template.applyLeavingTail(Template.java:99) at net.sf.saxon.instruct.Template.apply(Template.java:78) at net.sf.saxon.instruct.ApplyImports.processLeavingTail(ApplyImports.java:180) at net.sf.saxon.instruct.Template.app
Unsupported grammar language
Hello,I'm trying to use the validation report features, using a dtd for the validation.What is the correct grammar value for dtd validation? I'm using http://www.w3.org/TR/REC-xml but it returns an "Unsupported grammar language".Thanks,Miguel Vieira
Build properties, source.vm
Hi, Can someone please explain what the source.vm property in build.properties should be. Should it be set accordingly to the JDK installed? Thanks, Miguel --- José Miguel Vieira Centre for Computing in the Humanities King's College London 26 - 29 Drury Lane WC2B 5RL London Email: [EMAIL PROTECTED] Tel: +44 (0)20 7848 1242 Faxl: +44 (0)20 7848 2980 http://www.kcl.ac.uk/cch/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Java security policy
Hello, Does anybody have a working java security policy for cocoon 2.1.10 / tomcat 5.5 / java 1.5? Thanks, Miguel --- José Miguel Vieira Centre for Computing in the Humanities King's College London 26 - 29 Drury Lane WC2B 5RL London Email: [EMAIL PROTECTED] Tel: +44 (0)20 7848 1242 Faxl: +44 (0)20 7848 2980 http://www.kcl.ac.uk/cch/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Hugo Marcelino - MultiValueField : Cocoon Forms in Cocoon 215
Hi users of cocoon: My name is Hugo Marcelino and at the moment i'm buildinga portal with cocoon 2.1.5 and i come across with the following problem. I have a coplet that contains the "new" cocoon forms ( once Woody) and in the form i use the multivaluefields that will became in twoboxs separated with buttons that transfer the selections made, form one to another box. I use the approach form1-action presented in the samples. My problem is when i double click in one option that would change to another box, i get an error in the _javascript_. (options.length is null or not an object). This is ,so far, the only error that i get, because when i authenticate and the portal is loading the browser doesn't return any error i the coplet. The coplet-base-data is URICoplet and i can´t change this. somehow i believe that the problem is in the sitemap, so: The structure is: +Portal +coplets +tab-Utilizadores +Forms +messages +resources (*) (*) this directory is exactly equal to the samples. Pipeline: map:componentsmap:transformers default="xalan"map:transformer name="i18n" src=""catalogues default="other"catalogue id="other" name="OtherMessages" location="messages"/catalogue id="forms" name="FormsMessages" location="messages"//cataloguescache-at-startuptrue/cache-at-startup/map:transformer/map:transformersmap:selectors default="browser"map:selector name="request-method" src=""//map:selectors/map:components map:flow language="_javascript_"map:script src=""/map:script src=""/map:script src=""/map:script src=""//map:flow map:match pattern="resources/**"map:read src=""//map:match map:match pattern="form-*-*.template"map:generate src=""/map:transform type="forms"/map:transform type="i18n"/map:transform src="" map:parameter name="resources-uri" value="coplets/tab-Utilizadores/resources"//map:transformmap:serialize type="html"//map:match Thanks in advance. Hugo Marcelino 03-06-2004MSN 8 helps ELIMINATE E-MAIL VIRUSES. Get 2 months FREE*. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Hugo Marcelino : Insert into DB HSQL
Hi users of cocoon ! My name is Hugo marcelino and i have the following problem. I have a table that was created in HSQLDB with this script: create table diagrams (id identity, name varchar, description varchar). With this script i have a table that is auto-incremented. Now after i insert a new record into the table i need to now the value ofthe column idthat was caused by the insert. How can i get the id of the insert ? Is it possible to get it? I'm using logicsheet esql and cocoon-2.1.5.1. Thanks in advance. Hugo. STOP MORE SPAM with the new MSN 8 and get 2 months FREE* - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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