Hi all,
I found the solution...
Deploying the cactified war with Tomcat manager app, it uses the
context.xml file under META-INF to set the context in server.xml, and then I
use this server.xml to start Tomcat with the cactus ant task.
The only thing that I'm not happy with is that this server.xml has a
static docBase where the cactified war is.
I don't know how Cactus installs the cactified wars to run the tests,
but if the cactified war has a context.xml in META-INF with some resources
the test are not running properly, because the app is not installed as it is
installed with Tomcat install or deploy manager apps using context.xml. The
solution is setting the context in server.xml so the resources can be found,
but I think Cactus "should" install it properly by itself if context.xml is
under META-INF...Correct me if I'm wrong or if I've misunderstood Cactus
framework, please, because this is only a suggestion...
Diego
----- Original Message -----
From: "Diego Rodriguez" <[EMAIL PROTECTED]>
To: "Cactus Users List" <[EMAIL PROTECTED]>
Sent: Thursday, October 16, 2003 4:18 PM
Subject: Re: java.sql.SQLException: Cannot load JDBC driver class 'null'
> Hi,
>
> I've done more testing in my app, and I have more information...
>
> - When getting a connection not using dbcp datasource, everything
works
> fine, so I guess it must be a jndi problem
>
> - I've read that accessing my test servlet as http://localhost/test
> instead of http://localhost/myapp is a bit different. /test knows about
> resources in the proper context. /myapp do not. And when trying to get the
> datasource from jndi in this situation it throws a java.sql.SQLException:
> Cannot load JDBC driver class 'null'.
>
> - I'm using a separate context.xml file to set context and the
> datasource resource, and it is in the cactified war under META-INF dir,
and
> I guess here it is the problem, because it has no references to the new
> /test context...
>
> the resources in this context.xml should be "cactified" also, so the
> application to be tested could get them?
> should I move this resource to another place?
> what else can I do?
>
> Thanks
>
> Diego
>
>
> ----- Original Message -----
> From: "Diego Rodriguez" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, October 14, 2003 1:37 PM
> Subject: java.sql.SQLException: Cannot load JDBC driver class 'null'
>
>
> > Hi,
> >
> > I'm trying to test a servlet. The servlet is doing some sql queries
> > through tomcat and dbcp pool connections. The servlet is working
properly
> in
> > normal Tomcat enviroment, but when trying to test with cactus, I'm
getting
> > the following exception:
> >
> > java.sql.SQLException: Cannot load JDBC driver class 'null'
> > at
> >
>
org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav
> > a:529)
> > at
> >
>
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3
> > 12)
> > at
> >
>
com.pirlango.runi.gateway.PushGatewayServlet.processRequest(PushGatewayServl
> > et.java:135)
> > at
> >
>
com.pirlango.runi.gateway.PushGatewayServlet.doPost(PushGatewayServlet.java:
> > 224)
> > at
> >
>
com.pirlango.runi.gateway.TestPushWebappGateway.test1destOk(TestPushWebappGa
> > teway.java:86)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> >
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
> > )
> > at
> >
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
> > java:25)
> > at java.lang.reflect.Method.invoke(Method.java:324)
> > at
> >
>
org.apache.cactus.internal.server.ServerTestCaseDelegate.runServerTest(Serve
> > rTestCaseDelegate.java;org/apache/cactus/util/log/LogAspect.aj[1k]:214)
> > at
> org.apache.cactus.ServletTestCase.runTest(ServletTestCase.java:280)
> > at
> org.apache.cactus.ServletTestCase.runBare(ServletTestCase.java:251)
> > at
> >
>
org.apache.cactus.server.AbstractWebTestCaller.doTest(AbstractWebTestCaller.
> > java:156)
> > at
> >
>
org.apache.cactus.server.AbstractWebTestController.dispatch133_handleRequest
> >
>
(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj[1k]:
> > 130)
> > at
> >
>
org.apache.cactus.server.AbstractWebTestController.around133_handleRequest(A
> >
>
bstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj[1k]:11
> > 58)
> > at
> >
>
org.apache.cactus.server.AbstractWebTestController.handleRequest(AbstractWeb
> > TestController.java;org/apache/cactus/util/log/LogAspect.aj[1k]:101)
> > at
> >
>
org.apache.cactus.server.ServletTestRedirector.dispatch160_doPost(ServletTes
> > tRedirector.java;org/apache/cactus/util/log/LogAspect.aj[1k]:125)
> > at
> >
>
org.apache.cactus.server.ServletTestRedirector.around160_doPost(ServletTestR
> > edirector.java;org/apache/cactus/util/log/LogAspect.aj[1k]:1158)
> > at
> >
>
org.apache.cactus.server.ServletTestRedirector.doPost(ServletTestRedirector.
> > java;org/apache/cactus/util/log/LogAspect.aj[1k]:109)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> >
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> > FilterChain.java:247)
> > at
> >
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> > ain.java:193)
> > at
> >
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> > va:260)
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:643)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> > at
> >
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> > va:191)
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:643)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> > at
> >
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
> > at
> >
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
> > )
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:643)
> > at
> >
>
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
> > java:170)
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:641)
> > at
> >
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
> > )
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:641)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> > at
> >
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> > :174)
> > at
> >
>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
> > eNext(StandardPipeline.java:643)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
> > at
> >
>
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
> > 1040)
> > at
> >
>
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1151
> > )
> > at java.lang.Thread.run(Thread.java:536)
> >
> > This is the servlet...I get a datasource that is not null, because the
log
> I
> > get here is "Init: dataSource OK"
> >
> > public void init(ServletConfig config) throws ServletException {
> > super.init(config);
> > try {
> >
> > Context init = new InitialContext();
> > Context ctx = (Context) init.lookup("java:comp/env");
> > dataSource = (org.apache.commons.dbcp.BasicDataSource)
> > ctx.lookup("jdbc/MktsmsDb");
> >
> > if(dataSource == null ) {
> > log.fatal("Init: dataSource ERROR");
> > }
> > else {
> > log.info("Init: dataSource OK");
> > }
> >
> > }
> > catch (NamingException ex) {
> > throw new ServletException("Cannot retrieve
> java:/jdbc/MktsmsDb",ex);
> > }
> >
> > }
> >
> >
> > but when I try to get a connection from the datasource I get the
> > exception....
> >
> > conn = dataSource.getConnection(); // This is the line that throws
> the
> > exception
> >
> > I think it is a classpath problem, but the driver is in the server
> classpath
> > (under WEB-INF/lib). When deploying the webapp in normal enviroment, the
> > Firebird driver jars (firebirdsql.jar, mini-j2ee.jar,
mini-concurrent.jar)
> > and the dbcp jar (commons-dbcp.jar) are in CATALINA_HOME/commons/lib as
it
> > says the configuration instructions for Firebird and Tomcat. The cactus
> ant
> > task starts a minimal configuration of Tomcat...it includes the jar
files
> in
> > CATALINA_HOME/commons/lib?
> >
> > am I missing something? if you need more information about my app please
> ask
> > for it...
> >
> > This is the cactus ant task
> >
> > <path id="cactus.classpath">
> > <pathelement location="${build.home}/test"/>
> > <pathelement location="${build.home}/main/WEB-INF/classes"/>
> > <pathelement location="${log4j.jar}"/>
> > <pathelement location="${junit.jar}"/>
> > <pathelement location="${cactus.jar}"/>
> > <pathelement location="${commons-httpclient.jar}"/>
> > <pathelement location="${commons-logging.jar}"/>
> > <pathelement location="${aspectjrt.jar}"/>
> > <pathelement location="${firebirdsql.jar}"/>
> > <pathelement location="${mini-j2ee.jar}"/>
> > <pathelement location="${mini-concurrent.jar}"/>
> > </path>
> >
> > <cactus warfile="${build.home}/testwar/api.war" fork="yes"
> > failureproperty="tests.failed">
> > <classpath>
> > <path refid="cactus.classpath"/>
> > <pathelement location="${log4j.jar}"/>
> > <pathelement location="C:/j2sdkee1.3.1/lib/j2ee.jar"/>
> > <pathelement location="${httpunit.jar}"/>
> > </classpath>
> >
> > <containerset timeout="180000">
> > <tomcat4x if="cactus.home.tomcat4x"
> > dir="${cactus.home.tomcat4x}" port="${cactus.port}"
> > todir="${test.reports.dir}"/>
> >
> > </containerset>
> > <formatter type="brief" usefile="false"/>
> > <formatter type="xml"/>
> > <test name="com.pirlango.runi.gateway.TestAll"
> > todir="${test.reports.dir}"/>
> > </cactus>
> >
> > This is the test....
> >
> > public void test1destOk() throws Exception{
> > log.debug("Enter test1destOk");
> >
> > PushGatewayServlet servlet = new PushGatewayServlet();
> > servlet.init(config);
> >
> > // Call method to test
> > servlet.doPost(request,response);
> >
> > }
> >
> > Thanks
> >
> > Diego
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> >
>
>
>
>
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