Gabriel Gruber skrev:
Dear C2.2 Dev-Community!
I just played around with Wicket and wanted to integrate a HelloWorld
Wicket application within a C2.2 Block as a servlet service:
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:servlet="http://cocoon.apache.org/schema/servlet";
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://cocoon.apache.org/schema/servlet
http://cocoon.apache.org/schema/servlet/cocoon-servlet-1.0.xsd";>
<bean id="com.mycompany.block2.service"
class="org.apache.cocoon.sitemap.SitemapServlet">
<servlet:context mount-path="/block2"
context-path="blockcontext:/block2/"/>
</bean>
<bean id="com.mycompany.block2.wicketapp"
class="org.apache.wicket.protocol.http.WicketServlet">
<servlet:init-params>
<entry key="applicationClassName">
<value>com.mycompany.WicketApplication</value>
</entry>
</servlet:init-params>
<servlet:context mount-path="/block2-wicket"
context-path="blockcontext:/block2-wicket/"/>
</bean>
</beans>
While this seems generally ok, there seems to be a problem with the
spring namespacehandler for the servlet service tags. When i start
spring an exception is thrown like this...
Caused by:
org.springframework.beans.factory.BeanDefinitionStoreException: Unable
to read spring configurations from classpath*:META-INF/cocoon/spring;
nested exception is
org.springframework.beans.factory.parsing.BeanDefinitionParsingException:
*Configuration problem: Cannot locate BeanDefinitionDecorator for
element [init-params]*
...
What is wrong here?
Any suggestions?
The servlet:context element must be the root element of the elements in
the servlet: namespace. The error message basically sys that there is no
handler for the servlet:init-params as a root element.
Modify the above bean definition to:
<bean id="com.mycompany.block2.wicketapp"
class="org.apache.wicket.protocol.http.WicketServlet">
<servlet:context mount-path="/block2-wicket"
context-path="blockcontext:/block2-wicket/">
<servlet:init-params>
<entry key="applicationClassName">
<value>com.mycompany.WicketApplication</value>
</entry>
</servlet:init-params>
</servlet:context>
</bean>
And see if it works.
/Daniel
