[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - @Resource dependency injection for Servlets - is implemented
Hi!
I'm having troubles trying to make @Resource dependency injection work for servlets.
Here it is:
Servlet class, UserServlet.java:
=====================
/** data source to use */
@Resource(name="jdbc/TimeTrackerDS")
private DataSource myDs;
=====================
web.xml:
======
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
This servlet handler all non-admin UI
<servlet-name>UserServlet</servlet-name>
<servlet-class>
com.vatamani.timetracker.webui.UserServlet
</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
<servlet-mapping>
<servlet-name>UserServlet</servlet-name>
<url-pattern>/user/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<jsp-config>
<jsp-property-group>
All JSP pages
<url-pattern>/p/*</url-pattern>
<include-prelude>/p/header.jspf</include-prelude>
<include-coda>/p/footer.jspf</include-coda>
</jsp-property-group>
</jsp-config>
<context-param>
<param-name>
javax.servlet.jsp.jstl.fmt.localizationContext
</param-name>
<param-value>
com.vatamani.timetracker.webui.messages
</param-value>
</context-param>
</web-app>
======
jboss-web.xml:
==========
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss-web PUBLIC
"-//JBoss//DTD Web Application 4.2//EN"
"http://www.jboss.org/j2ee/dtd/jboss-web_4_2.dtd">
<jboss-web>
<resource-ref>
<res-ref-name>jdbc/TimeTrackerDS</res-ref-name>
<jndi-name>TimeTrackerDS</jndi-name>
</resource-ref>
</jboss-web>
==========
And during deployment, I got following exception, as if @Resource doesn't exist at
all:
=========
org.jboss.deployment.DeploymentException: resource-ref jdbc/TimeTrackerDS found in
jboss-web.xml but not in web.xml
at org.jboss.metadata.WebMetaData.importJBossWebXml(WebMetaData.java:1030)
at org.jboss.metadata.WebMetaData.importXml(WebMetaData.java:770)
at org.jboss.web.AbstractWebContainer.parseMetaData(AbstractWebContainer.java:763)
... 87 more
When I tried to find out some JBoss - specific examples or documentation on using
@Resource in servlets, I couldn't find any mention of it whatsoever. Is it implemented
in 4.2.1 at all?
Any suggestions are welcome!
____________
WBW&R, Mikha
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