LinkageError with org.w3c.dom.Document when testing EJB's

[Wei Hsu <wh...@openharbor.com>]

Hi all,

 

I am trying to use Cactus to test EJB's from Ant.  I managed to get the
cactus task to successfully run my tests, but it works only if I set the
formatter type to either "plain" or "brief".  When I try to use "xml" mode,
however, I get the following error:

 

--------------------------

 

java.lang.LinkageError: loader constraints violated when linking
org/w3c/dom/Document class

            at
org.apache.crimson.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Docume
ntBuilderFactoryImpl.java:82)

            at
org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter.getDocu
mentBuilder(XMLJUnitResultFormatter.java:93)

            at
org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter.startTe
stSuite(XMLJUnitResultFormatter.java:138)

            at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireStartTestSu
ite(JUnitTestRunner.java:445)

            at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRu
nner.java:279)

            at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeInVM(JUnitTask
.java:848)

            at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.jav
a:556)

            at
org.apache.cactus.integration.ant.CactusTask.executeInContainer(CactusTask.j
ava:465)

            at
org.apache.cactus.integration.ant.CactusTask.execute(CactusTask.java:229)

            at org.apache.tools.ant.Task.perform(Task.java:341)

            at org.apache.tools.ant.Target.execute(Target.java:309)

            at org.apache.tools.ant.Target.performTasks(Target.java:336)

            at org.apache.tools.ant.Project.executeTarget(Project.java:1339)

            at
org.apache.tools.ant.Project.executeTargets(Project.java:1255)

            at org.apache.tools.ant.Main.runBuild(Main.java:609)

            at org.apache.tools.ant.Main.start(Main.java:196)

            at org.apache.tools.ant.Main.main(Main.java:235)

 

------------------------------

 

My Configurations are as follows:

-          ant 1.5.3-1

-          weblogic 7

-          cactus 1.5

-          j2sdk1.3.1

 

I've included parts of my build file below. I'd appreciate any help. Thanks!

 

-Wei

 

-------------------

 

  <path id="cactus.classpath">

    <pathelement location="${aspectjrt.jar}"/>

    <pathelement location="${cactus.jar}"/>

    <pathelement location="${cactus.ant.jar}"/>

    <pathelement location="${commons.httpclient.jar}"/>

    <pathelement location="${commons.logging.jar}"/>

    <pathelement location="${junit.jar}"/>

    <pathelement location="classes_oh" />

    <pathelement location="lib/j2ee.jar" />

    <pathelement location="lib/DocEjb.jar" />

  </path>  

 

 

 <target name="test">

    <cactus warfile="${testjar.name}" printsummary="yes"
failureproperty="tests.failed">

      <classpath>

        <path refid="cactus.classpath"/>

      </classpath>

      <containerset>

        <weblogic7x dir="c:/apps/depot/weblogic/7.0.2.0/weblogic700"
port="9158"/>

      </containerset>

      <formatter type="xml"/>

      <batchtest>

        <fileset dir="classes_oh">

          <include name="**/*Test.class"/>

        </fileset>

      </batchtest>

    </cactus>

  </target>

 

  <target name="war_oh" description="Generate the runtime war">

    <war warfile="${testjar.name}" webxml="files/web.xml">

      <classes dir="classes_oh"/>

      <lib file="${cactus.jar}"/>

      <lib file="${junit.jar}"/>

      <lib file="${aspectjrt.jar}"/>

      <lib file="${commons.logging.jar}"/>

      <lib file="lib/DocEjb.jar"/>

      <lib file="${commons.httpclient.jar}"/>

      <fileset file="files/cactus-report.xsl"/>

    </war>

  </target>