file download on JSF

1.pure JSF
重點在最後加上FacesContext.getCurrentInstance().responseComplete()
Reference

2.rifaces way

Reference

3.seam way

Reference

Richfaces on Google App Engine

Live Richfaces on GAE
http://richfaces-showcase-gae.appspot.com/

Source
http://anonsvn.jboss.org/repos/richfaces/trunk/examples/richfaces-showcase/

Build and Run step
http://anonsvn.jboss.org/repos/richfaces/trunk/examples/richfaces-showcase/readme.txt

How To Configure Maven For RichFaces
http://community.jboss.org/wiki/HowToConfigureMavenForRichFaces

Jboss.org Maven Settings Example
http://community.jboss.org/wiki/MavenSettingsExample-Users
http://community.jboss.org/wiki/MavenGettingStarted-Users


Configuring a proxy
http://maven.apache.org/guides/mini/guide-proxies.html

NOTE:
1.If proxy protocol set http , the repository URL must use 'http'.
http://repository.jboss.org/nexus/content/groups/public-jboss/

2.關於readme.txt的第二點2) Publishing to Google Application Engine
執行mvn clean package -Pgae -Denforcer.skip=true之前，必須先修改pom.xml。
將org.glassfish.web的dependency拿掉，改由手動去抓該el-impl.jar，並且放到/richfaces-showcase/src/main/webapp/WEB-INF/lib底下。

3.deploy localhost