Hi Adrian,
Thanks a lot for your help. I could make the Click Examples work in my Web
Application. Here the steps I did.
I think can be useful to beginners like me
Mini Tutorial How to Include the Cayenne Spring Example (2.1.0 Version) in
your Web Application.
I considered your Web Application have already support Click Apache. If you
don't know how to do, I suggest start using the
The Quick Start Project Builder
1) Download and extract the click-2.1.0.zip from the Apache Click Downloads
1) Add the following line in click.xml file to include the pages from Click
Examples
<click-app>
<pages package="org.apache.click.examples.page"
autobinding="annotation"/>
</click-app>
2) Copy the click-2.1.0/examples/webapp/cayenne/ directory to your
WebContent directory
3) Copy the click-2.1.0/examples/src/org to your src directory
4) Change the Servlet from ClickServlet to SpringClickServlet.
Make the Cayenne and Quartz Initialization
To do that, add the following lines in /WEB-INF/web.xml file
Obs. I didn't use Spring Security (Acegi) Filter
<!--
Spring configuration location.
-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/spring-beans.xml</param-value>
</context-param>
<!-- Filters -->
<!--
Provides a thread local Cayenne DataContext filter.
-->
<filter>
<filter-name>DataContextFilter</filter-name>
<filter-class>org.apache.click.extras.cayenne.DataContextFilter</filter-clas
s>
<init-param>
<param-name>oscache-enabled</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>DataContextFilter</filter-name>
<url-pattern>*.htm</url-pattern>
</filter-mapping>
<!-- Listeners -->
<!--
The Quartz initialization listenger which loads the Quartz
scheduler.
-->
<listener>
<listener-class>org.quartz.ee.servlet.QuartzInitializerListener</listener-cl
ass>
</listener>
<!--
The Spring Context Loader which initializes the Spring runtime.
-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</liste
ner-class>
</listener>
<!--
Provides an in memory databae initialization listener. In a
production
application a separate database would be used, and this listener
would not
be needed.
-->
<listener>
<listener-class>org.apache.click.examples.util.DatabaseInitListener</listene
r-class>
</listener>
<!-- Servlets -->
<!--
The Spring Click Servlet which handles *.htm requests.
-->
<servlet>
<servlet-name>ClickServlet</servlet-name>
<servlet-class>org.apache.click.extras.spring.SpringClickServlet</servlet-cl
ass>
<load-on-startup>0</load-on-startup>
</servlet>
5) Copy the /click-2.1.0/examples/webapp/WEB-INF/spring-beans.xml file to
your /WebContent/WEB-INF
6) Copy the above files to your /src/ directory
/click-2.1.0/examples/src/cayenne.xml
/click-2.1.0/examples/src/cayenneNode.driver.xml
/click-2.1.0/examples/src/cayenneMap.map.xml
/click-2.1.0/examples/src/oscache.properties
/click-2.1.0/examples/src/log4j.xml
/click-2.1.0/examples/src/quartz.properties
7) Copy the click and assets directories to your WebContent directory
/click-2.1.0/examples/webapp/click/
/click-2.1.0/examples/webapp/assets/
8) Add the following lines in your menu.xml. In my case I'm using the roles
from tomcat-users.xml file (Quick Start Project Builder)
<menu label=" Integration" path="#" roles="user, admin"
imageSrc="/assets/images/cayenne.png">
<menu label="Apache Cayenne Form" path="cayenne/cayenne-form-page.htm"
roles="user, admin"/>
<menu label="Cayenne Tabbed Form"
path="cayenne/tabbed-cayenne-form-page.htm" roles="user, admin"/>
<menu label="PropertySelect Demo (1-to-*)"
path="cayenne/accommodation-demo.htm" roles="user, admin"/>
<menu label="PickList Demo (*-to-*)"
path="cayenne/enrollment-demo.htm" roles="user, admin"/>
</menu>
9) If you wanna you can restrict the access to the /cayenne directory using
the following diretives in web.xml
<security-constraint>
<web-resource-collection>
<web-resource-name>cayenne</web-resource-name>
<url-pattern>/cayenne/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>user</role-name>
<role-name>admin</role-name>
</auth-constraint>
</security-constraint>
10) The following libraries must be in the /WEB-INF/lib directory
ashwood-2.0.jar
cayenne-server-3.0M6.jar
commons-logging-1.1.1.jar
geronimo-annotation_1.0_spec-1.1.1.jar
hsqldb-1.8.0.1.jar
jstl-1.1.2.jar
log4j-1.2.14.jar
oscache-2.4.jar
poi-3.5-FINAL.jar
quartz-all-1.6.3.jar
spring-2.5.6.jar
spring-security-core-2.0.4.jar
standard-1.1.2.jar
click-2.1.0.jar
click-extras-2.1.0.jar
oscache-2.4.jar
