I spent some time looking for a good recent archetype to do this that actually worked before giving up and deciding to do it in 3 easy pieces as part of a multiproject.
Since I’m pretty gnu to seam/jsf, I decided to start with seam-numberguess-2.1.0.CR1.ear and put it back together again.
Sadly, this process didn’t result in a completely clean solution… in the end I couldn’t quite get the ear plugin to do what I wanted and ended up overriding the application.xml, jboss-app.xml, jamming some stuff into a lib dir in the ear etc.. Hope to clean it up at some point.
Perhaps you can get softeu to work for you… for me it just blowed up in various interesting ways…
multiproject
groupId=jsf-in3
package=us.versus.them.demos.jsf.in3
version=1.0.0-SNAPSHOT
common="-DgroupId=${groupId} -DpackageName=${package} -Dversion=${version}"
webapp=-DarchetypeArtifactId=maven-archetype-webapp
mvn archetype:create ${common} -DartifactId=in3-project
cd in3-project
cat pom.xml | sed 's,>jar<,>pom<,' > fu
mv fu pom.xml
mvn archetype:create ${common} -DartifactId=in3-jar
mvn archetype:create ${common} ${webapp} -DartifactId=in3-war
mvn archetype:create ${common} ${webapp} -DartifactId=in3-ear
Unfortunately, there is a lot more junk that has to be done by hand… Stuff that is really pretty dumb.
java 5, please
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
jboss repo
<repositories>
<repository>
<id>central</id>
<name>Maven Repository Switchboard</name>
<layout>default</layout>
<url>http://repo1.maven.org/maven2</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>jboss</id>
<name>JBoss Maven Repository</name>
<layout>default</layout>
<url>http://repository.jboss.org/maven2</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
war: wtf is it good for?
So I pulled the goodies out of the war and put them in their maven-ish spots:
.
|-- pom.xml
`-- src
`-- main
|-- resources
| `-- messages.properties
`-- webapp
|-- WEB-INF
| |-- components.xml
| |-- pages.xml
| `-- web.xml
|-- cheat.jspx
|-- confirm.jspx
|-- giveup.jspx
|-- index.html
|-- index.jsp
|-- jboss-seam-numberguess.war
|-- lose.jspx
|-- niceforms.css
|-- niceforms.js
|-- numberGuess.jspx
`-- win.jspx
there is a also a “images” directory under webapp I left out, cuz it’s kinda boring.
This structures is a little lame, but I don’t wanna change too much right now…
war deps
There are a two deps that I resolved to something like this:
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.7.0</version>
</dependency>
<dependency>
<groupId>jboss</groupId>
<artifactId>jboss-seam-ui</artifactId>
<version>2.0.0.BETA1</version>
</dependency>
jar it
mkdir -p src/main/resources
touch src/main/resources/seam.properties
seam.properties has to end up in the root of the jar or seam will not work!!!! it will be broken!!! even though it is just a dumb empty properties file!!!! don’t forget it!!!!
You will end up with a nasty bit like:
javax.servlet.ServletException: Expected a child component type of UISelectItem/UISelectItems for component type javax.faces.SelectOne(selectGuessRadio). Found null.
and even if you hack the jspx you will end up with something like:
javax.servlet.ServletException: /numberGuess.jspx(42,82) '#{numberGuess.currentGuess}' Target Unreachable, identifier 'numberGuess' resolved to null
And you may tear your hair out! And you may gnash your teeth! And when you find out the problem you may want to post it on your blog so noone else will have to suffer the same fate! I would imagine… 😉
jar it up some more
mkdir -p src/main/java/org/jboss/seam/example/numberguess/
cp NumberGuess.java ${_}
I snagged mese’f a copy of NumberGuess.java
The biggest thing the tutorial left to the imagination was the imports:
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Create;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
Presumably in the interests of brevity…
jar deps
<dependency>
<groupId>jboss</groupId>
<artifactId>jboss-seam</artifactId>
<version>2.0.0.BETA1</version>
</dependency>
ear is totally wrong
I dunno what else to say about it… Ended up redoing the whole pom and even then it wasn’t right. The jboss-app.xml was always empty, I couldn’t get it to quit being dumb about being smart about ejbModules…
In the end, I clobbered the generated application.xml and jboss-app.xml with the ones from the seam-numberguess-2.1.0.CR1.ear
cp pageflow.jpdl.xml cheat.jpdl.xml target/in3
cp jboss-app.xml application.xml target/in3/META-INF
jar cf in3.ear -C target/in3 .
mv in3.ear ${JBOSS_HOME}/server/default/deploy/
final product
As I said in the beginning this was not a 100% success, but it was a lot closer than when I started:
% wget http://brianin3d.googlepages.com/in3-project.tgz
% tar xfz in3-project.tgz
% cd in3-project
# this assumes you have JBOSS_HOME defined...
% mvn package && ( cd in3-ear/ ; ./bother.sh )
Hit http://localhost:8080/seam-ng-mvn to see it in action.
A rough start, but at least it’s a start… 😀
Honey Baked Goodness! 