Problème
Lorsque je déploie mon war dans JBoss 6.0.0 ( idem JBoss 5.1), j'ai l'erreur suivante :
Caused by: org.xml.sax.SAXException: The content of element type "web-app" must match "(icon?,display-name?,description?,distributable?,context-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)". @ vfs:///opt/jboss/jboss-6.0.0.Final/server/dr_jbossweb-standalone/deploy/getting-spring.war/WEB-INF/web.xml[53,11]
Je regarde de plus mon web.xml et je ne vois rien d'anormal :
<web-app>
<display-name>Archetype Created Web Application</display-name>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:META-INF/properties/log4j.properties</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<!--All spring configuration files need to be loaded in context. Although we have single file but
with the growing configuration stuff we need to break down configuration files too-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:META-INF/spring/integration-*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<!--Spring's front controller or dispatcher which will be responsible to handle every web request
and dispatch it to a specific web controller-->
<servlet-name>integration</servlet-name>
<display-name>integration</display-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/integration-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!--Let every request be handled by Spring's Dispatcher servlet and it'll decide which web controller to call -->
<!--based on @RequestMapping-->
<servlet-mapping>
<servlet-name>integration</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>
index.jsp
</welcome-file>
</welcome-file-list>
</web-app>
D'ou vient l'erreur ?
Solution
La solution est un peu étrange mais simple.
I faut mettre :
<!--All spring configuration files need to be loaded in context. Although we have single file but
with the growing configuration stuff we need to break down configuration files too-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:META-INF/spring/integration-*.xml</param-value>
</context-param>
avant
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
Cela donne le web.xml suivant :
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:META-INF/properties/log4j.properties</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:META-INF/spring/integration-*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<!--Spring's front controller or dispatcher which will be responsible to handle every web request
and dispatch it to a specific web controller-->
<servlet-name>integration</servlet-name>
<display-name>integration</display-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/integration-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!--Let every request be handled by Spring's Dispatcher servlet and it'll decide which web controller to call -->
<!--based on @RequestMapping-->
<servlet-mapping>
<servlet-name>integration</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>
index.jsp
</welcome-file>
</welcome-file-list>
</web-app>