hi,
I m trying to write a servlet to test one EJB. This servlet contains
only default constructor, setUp, tearDown and test method. Everything else is
properly set, I assume so, cactus.properties file and JVM properties,
but I m facing this "Error instantiating servlet' error.
Please get back to me if u have any clue regarding this ASAP.
I m just right clicking on it and running it in the test server.
regards,
Maniranjan Kumar
PS : Below is console output of weblogic 6.1 sp2 and below that is log file content.
And my servlet.
Servlet
----------
package com.cpb.InternalWS.ejb.positions;
import org.apache.cactus.*;
import junit.framework.*;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import com.cpb.InternalWS.dvo.positions.PositionBySecurityVO;
import com.cpb.InternalWS.dvo.positions.PositionBySecurityRO;
import com.cpb.InternalWS.dvo.positions.ResultVO;
import com.cpb.util.WebLog4j;
import com.cpb.util.WebConstants;
import java.util.List;
public class EmptyServletTestCase1 extends ServletTestCase
{
private InvstPositionDetailsSession invstPositionDetailsSession;
private PositionBySecurityRO positionBySecurityRO;
private PositionBySecurityVO positionBySecurityVO;
private ResultVO resultVO;
private String searchText = null;
private List resultList = null;
public EmptyServletTestCase1(String name)
{
super(name);
VitiWebLog4j.debuglog("Entering EmptyServletTestCase1.java :: CONSTRUCTOR : ",
WebConstants.LOGTYPE_DEBUG);
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: CONSTRUCTOR : ",
WebConstants.LOGTYPE_DEBUG);
}
public static void main(String[] theArgs)
{
WebLog4j.debuglog("Entering EmptyServletTestCase1.java :: main : ",
WebConstants.LOGTYPE_DEBUG);
junit.swingui.TestRunner.main(new String[] {EmptyServletTestCase1.class.getName()});
WebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: main : ",
WebConstants.LOGTYPE_DEBUG);
}
public static Test suite()
{
VitiWebLog4j.debuglog("Entering EmptyServletTestCase1.java :: suite :
", VitiWebConstants.LOGTYPE_DEBUG);
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: suite :
", VitiWebConstants.LOGTYPE_DEBUG);
return new TestSuite(EmptyServletTestCase1.class);
}
protected void setUp()
{
VitiWebLog4j.debuglog("Entering EmptyServletTestCase1.java :: setUp() : ",
VitiWebConstants.LOGTYPE_DEBUG);
try
{
Context ctx = new InitialContext();
InvstPositionDetailsSessionHome home =
(InvstPositionDetailsSessionHome)
PortableRemoteObject.narrow(ctx.lookup("InvstPositionsDetailsJndiName"),
InvstPositionDetailsSessionHome.class);
this.invstPositionDetailsSession = home.create();
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: setUp() :
", VitiWebConstants.LOGTYPE_DEBUG);
}
catch(Exception e)
{
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: setUp() :
Exception Occured In Getting EJB Handler : ", VitiWebConstants.LOGTYPE_DEBUG);
}
}
protected void tearDown()
{
VitiWebLog4j.debuglog("Entering EmptyServletTestCase1.java :: tearDown() : ",
VitiWebConstants.LOGTYPE_DEBUG);
invstPositionDetailsSession = null;
searchText=null;
resultList=null;
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java :: tearDown() : ",
VitiWebConstants.LOGTYPE_DEBUG);
}
public void testGetPositionBySecurity() throws Exception
{
VitiWebLog4j.debuglog("Entering EmptyServletTestCase1.java ::
testGetPositionBySecurity : ", VitiWebConstants.LOGTYPE_DEBUG);
positionBySecurityVO =
invstPositionDetailsSession.getPositionBySecurity(positionBySecurityRO);
if(positionBySecurityVO != null)
{
searchText = positionBySecurityVO.getSearchText();
resultList = positionBySecurityVO.getResultList();
}
VitiWebLog4j.debuglog("In TestInvstPositionDAO.java :: Before
assertEquals", VitiWebConstants.LOGTYPE_DEBUG);
assertEquals("INFY", searchText);
assertEquals(1,resultList.size());
assertEquals("211000115",((ResultVO)resultList.get(0)).getCusip());
VitiWebLog4j.debuglog("Exiting EmptyServletTestCase1.java ::
testGetPositionBySecurity : ", VitiWebConstants.LOGTYPE_DEBUG);
}
}
CONSOLE
----------------
<Jul 22, 2001 1:59:40 PM IST> <Error> <HTTP> <[WebAppServletContext(6535361,Viti
webWar,/VitiwebWar)] Error instantiating servlet: "EmptyServletTestCase1"
java.lang.InstantiationException: ****************.**.****..EmptyServletT
estCase1
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
pl.java:665)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
Impl.java:643)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
mpl.java:588)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
java:368)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:242)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:21)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:27)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2464)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
<Jul 22, 2001 1:59:40 PM IST> <Error> <HTTP> <[WebAppServletContext(6535361,Viti
webWar,/VitiwebWar)] Servlet failed with ServletException
javax.servlet.ServletException: Servlet class: '******.****.*****.*****
.EmptyServletTestCase1' couldn't be instantiated
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubIm
pl.java:676)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStub
Impl.java:643)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubI
mpl.java:588)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.
java:368)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:242)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:21)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:27)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2464)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
CACTUS LOG FILE
----------------------------
2001-07-22 13:59:40,020 DEBUG applicationlogging - Exiting EmptyServletTestCase1.java
:: CONSTRUCTOR :
2001-07-22 13:59:40,361 DEBUG ******.*****.**.**********.EmptyServletTestCase1 -
>runGenericTest(...)
2001-07-22 13:59:40,361 DEBUG ******.*****.**.**********.EmptyServletTestCase1 - Test
case = testGetPositionBySecurity
2001-07-22 13:59:40,371 DEBUG org.apache.cactus.client.AbstractHttpClient -
>doTest(simulation URL = [null], automatic session = [true], cookies = [], headers =
[], method = [POST], parameters = [[[ServletTestRedirector_TestClass] =
[[******.*****.**.**********..EmptyServletTestCase1]]][[ServletTestRedirector_AutomaticSession]
= [[true]]][[ServletTestRedirector_TestMethod] = [[testGetPositionBySecurity]]]])
2001-07-22 13:59:40,581 DEBUG org.apache.cactus.client.HttpClientHelper -
>HttpClientHelper([http://localhost:7001/******War/EmptyServletTestCase1])
2001-07-22 13:59:40,581 DEBUG org.apache.cactus.client.HttpClientHelper -
<HttpClientHelper
2001-07-22 13:59:40,591 DEBUG org.apache.cactus.client.HttpClientHelper -
>connect(simulation URL = [null], automatic session = [true], cookies = [], headers =
[], method = [POST], parameters = [[[ServletTestRedirector_TestClass] =
[[com.cpb.InternalWS.ejb.positions.EmptyServletTestCase1]]][[ServletTestRedirector_Service]
= [[CALL_TEST]]][[ServletTestRedirector_AutomaticSession] =
[[true]]][[ServletTestRedirector_TestMethod] = [[testGetPositionBySecurity]]]])
2001-07-22 13:59:40,591 DEBUG org.apache.cactus.client.HttpClientHelper -
>addCookies(...)
2001-07-22 13:59:40,591 DEBUG org.apache.cactus.client.HttpClientHelper - <addCookies
2001-07-22 13:59:40,601 DEBUG org.apache.cactus.client.HttpClientHelper - <connect
2001-07-22 13:59:40,601 DEBUG org.apache.cactus.client.AutoReadHttpURLConnection -
>getInputStream()
2001-07-22 13:59:40,601 DEBUG org.apache.cactus.client.AutoReadHttpURLConnection -
Original connection =
sun.net.www.protocol.http.HttpURLConnection:http://localhost:7001/VitiwebWar/EmptyServletTestCase1
2001-07-22 13:59:40,631 DEBUG com.cpb.InternalWS.ejb.positions.EmptyServletTestCase1 -
Exception in test
java.io.IOException: Server returned HTTP response code: 500 for URL:
http://localhost:7001/********War/EmptyServletTestCase1
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:562)
at
org.apache.cactus.client.AutoReadHttpURLConnection.getInputStream(AutoReadHttpURLConnection.java:127)
at
org.apache.cactus.client.AbstractHttpClient.doTest(AbstractHttpClient.java:136)
at org.apache.cactus.AbstractTestCase.runGenericTest(AbstractTestCase.java:422)
at org.apache.cactus.ServletTestCase.runTest(ServletTestCase.java:130)
at org.apache.cactus.AbstractTestCase.runBare(AbstractTestCase.java:371)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:131)
at junit.framework.TestSuite.runTest(TestSuite.java:173)
at junit.framework.TestSuite.run(TestSuite.java:168)
at
com.togethersoft.testing.internal.testserver.plugin.junit.JUnitTestRunner.a([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.plugin.junit.JUnitTestRunner.a([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.plugin.junit.JUnitHttpTestRunner.run([DashoPro-V2-050200])
at mtfwes.execute([DashoPro-V2-050200])
at mtfwer.execute([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.TestServerServlet.executeCommand([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.TestServerServlet.GetMethod([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.jetty.TsHandler.handleRequest([DashoPro-V2-050200])
at
com.togethersoft.testing.internal.testserver.jetty.TsHandler.handle([DashoPro-V2-050200])
at org.mortbay.http.HandlerContext.handle(HandlerContext.java:1047)
at org.mortbay.http.HandlerContext.handle(HandlerContext.java:1002)
at org.mortbay.http.HttpServer.service(HttpServer.java:774)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:745)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:918)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:760)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:148)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:287)
at org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:775)
at java.lang.Thread.run(Thread.java:484)
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