war file deployed is notworking!!

[dhcolo]

Hello,

My war file deployed to Jboss is not working. To verify this is not a problem of my code, I downloaded the HelloWorld servlet and test it.
I created a war file and deployed it to jboss. I get same error message:
type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Wrapper cannot find servlet class com.tmg.servlets.HelloWorld or a class it depends on
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
java.lang.Thread.run(Thread.java:595)


root cause

java.lang.ClassNotFoundException: com.tmg.servlets.HelloWorld
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
java.lang.Thread.run(Thread.java:595)


note The full stack trace of the root cause is available in the JBossWeb/2.0.1.GA logs.


The war file contains class fil, web.xml. can any body help? Thanks!

[peterj]

Please post the contents of you war file. Do this:

jar -tf xxx.war

and post the results.

[dhcolo]

I can not attach my war file. here are containts of my war file:

HelloWorld.class
HelloWorld.java
web.xml
Manifest.mf ( idon't know where is this file came from. I did not have that file)

That's it. Thanks!

[peterj]

I know you cannot attach the war file, that is why I told you to run the jar utility and post its output. Please do so. If the list of files you gave is accurate, then your war file is not built correctly.

Also, please post the contents of web.xml. Make sure you surround the contents with [ code ]...[ /code ] brackets (without the spaces), and preview your post before submitting (raw xml content will not post correctly).

[dhcolo]

Thanks, Sir,

Now I can see the HelloWorld example after modifying the build.xml. But I still can not see my own application which invokes MS SQL server.
The meesage I have is :

2008-03-03 12:28:21,156 ERROR [STDERR] java.lang.ClassNotFoundException: No ClassLoaders found for: com.microsoft.jdbc.sqlserver.SQLServerDriver


It seems the MSSQL jar files are not found. But I
did include them in the jar war file.
I should send you my war file but when I run the
jar or war commands in coomandline, it says there is no
jar command recognized. But I did use "war" in
my build.xml. Could you please tell what I have to set to make coommand line knows the jar coomand?
Thanks!

[peterj]

The jar command is in JAVA_HOME/bin, make sure that is in your PATH.

Place the JAR file containing the JDBC driver into the server/xxx/lib directory.

[dhcolo]

This is my war file:

META-INF/
META-INF/MANIFEST.MF
classes/
classes/com/
classes/com/tmg/
classes/com/tmg/servlets/
lib/
src/
src/com/
src/com/tmg/
src/com/tmg/servlets/
classes/com/tmg/servlets/FileNetServlet.class
classes/com/tmg/servlets/HelloWorld.class
filenet.properties
lib/log4j-1.2.15.jar
lib/msbase.jar
lib/mssqlserver.jar
lib/msutil.jar
log4j.properties
src/com/tmg/servlets/FileNetServlet.java
src/com/tmg/servlets/HelloWorld.java
web.xml
WEB-INF/
WEB-INF/web.xml

my web.xml:
<!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>

<servlet-name>tmgfile</servlet-name>
<servlet-class>com.tmg.servlets.FileNetServlet</servlet-class>

<init-param>
<param-name>log4j-init-file</param-name>
<param-value>/WEB-INF/log4j.properties</param-value>
</init-param>



<servlet-name>helloworld</servlet-name>
<servlet-class>com.tmg.servlets.HelloWorld</servlet-class>


<servlet-mapping>
<servlet-name>tmgfile</servlet-name>
<url-pattern>/tmgfile</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>helloworld</servlet-name>
<url-pattern>/helloworld</url-pattern>
</servlet-mapping>

</web-app>

my build.xml:



































<!-- Create build/dist directories as needed -->








<!--javac srcdir="${src.dir}" destdir="${build.dir}" classpathref="project.class.path"/-->






<!--fileset dir="${build.dir}"/-->
<!--fileset dir="${basedir}/WEB-INF" excludes="${class.dir}"/-->








Please take a look and let me know what I did wrong. Thanks!

[dhcolo]

Sorry, this my build.xml




































<!-- Create build/dist directories as needed -->








<!--javac srcdir="${src.dir}" destdir="${build.dir}" classpathref="project.class.path"/-->






<!--fileset dir="${build.dir}"/-->
<!--fileset dir="${basedir}/WEB-INF" excludes="${class.dir}"/-->

[peterj]

Make sure you surround the contents with [ code ]...[ /code ] brackets (without the spaces), and preview your post before submitting (raw xml content will not post correctly).

In your war file, the classes directory is in the wrong location, it should be in WEB-INF. Ditto for the lib directory.

[dhcolo]

Thanks, Sir,

I am getting closer. Now Jboss can find my class file and run my class file. It is also indicates it has been able to make MS SQL server connection.
The only problem is ii can not find my jsp file and a
property file. I check the war file and found the pass of jsp file and property file are incorrect.
The jsp file path is
project/jsp/**.jsp
and the path of propety file should be
project/WEB-INF/**.properties

But in the war file, they are
project/**.jsp

project/**.properties

I just can not make the path right. Here is my
code of war in build.xml. Could you please indicate
what wrong cause this problem?

[dhcolo]

Sorry, here is my code for war

<target name="war" depends ="compile" description="Generate the runtime war">
 <war warfile="${dist.dir}/${app.name}.war" webxml="${basedir}/WEB-INF/web.xml">
 <fileset dir="${basedir}/WEB-INF/classes"/>
 <fileset dir="${basedir}/jsp"/>
 <lib dir="${lib.dir}"/>

 </war>
 </target>

[dhcolo]

Thank, Mr. Peter Johnson,

I have solved all problems. My application is
working. thanks for your help!