On 7/1/2011 2:19 AM, Francesco Chicchiriccò wrote:
On 30/06/2011 18:55, Andre Juffer wrote:
Simo,

how much of Cocoon 2.2's functionality is still available in Cocoon 3. Using sitemaps in the 2.2 way is actually rather convenient in a number of cases. I assume that this all is still possible with cocoon 3?

Hi Andre,
the "good old way" to pipelines is still there in Cocoon 3, even though it is - at least at the moment - provided with less components (generators / transformers / serializers) that 2.1 and 2.2.

To have an idea about Cocoon 3 features, I suggest you to take a quick look at the sources of C3 sample block [1] and C3 sample web application [2]: if you are familiar with 2.2, you should get easily into the code.

Moreover, consider that archetypes are also available, so you can start your own block with:

mvn archetype:generate \
    -DarchetypeGroupId=org.apache.cocoon.archetype-block \
    -DarchetypeArtifactId=cocoon-archetype-block \
-DarchetypeRepository=https://repository.apache.org/content/repositories/snapshots \
    -DarchetypeVersion=3.0.0-beta-1-SNAPSHOT

launch it with

mvn package jetty:run

and access it at http://localhost:8888/

Finally, C3 provides a native integration with Wicket in which you can use either the new (java) and old (XML) approach: look at this blog entry [3] for more details.

Cheers.

[1] https://svn.apache.org/repos/asf/cocoon/cocoon3/trunk/cocoon-sample/
[2] https://svn.apache.org/repos/asf/cocoon/cocoon3/trunk/cocoon-sample-webapp/ [3] http://chicchiricco.blogspot.com/2011/06/build-rich-xml-enabled-applications.html

On 06/30/2011 06:52 PM, Simone Tripodi wrote:
Hi all guys,
just to let you know that Cocoon3 beta-1-SNAPSHOTs artifacts are
available on ASF snapshot repository, to start playing with them you
just need to add the ASF snapshot repository[1] in your pom.xml.
Enjoy and have fun, feedbacks are always appreciated!!!
Have a nice day,
Simo

[1] https://repository.apache.org/content/groups/snapshots/

Thanks for your patience as I try to wrap my head around the conceptual model of Cocoon blocks and Maven artifacts.

To build beta-1-SNAPSHOT artifacts, do I need to first install Cocoon beta-1-SNAPSHOT? My guess is, no: Cocoon (beta-1-SNAPSHOT) *is* one of the artifacts you can generate. Right?

However, when I run the above "mvn archetype:generate" command, with all the -D options, I get the following error:

[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (C:\Program Files\Apache Software Foundation). Please verify
you invoked Maven from the correct directory. -> [Help 1]

So generating a Cocoon block artifact requires a project / POM... what project is that POM supposed to come from?

Or instead of using

   mvn archetype:generate

should I use

  mvn org.apache.maven.plugins:maven-archetype-plugin:1.0-alpha-7:create
?


I tried that, and got this error:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:1 .0-alpha-7:create (default-cli) on project standalone-pom: Error creating from a rchetype: Archetype does not exist. Requested download does not exist. Could not find artifact org.apache.cocoon.archetype-block:cocoon-archetype-block:jar:3.0.
0-beta-1-SNAPSHOT

Unfortunately I'm stumbling in the dark.

Thanks for any help...

Lars


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