Hi,
Check your code twice - JVM is right :)
> ... casting inherited classes of ActionSupport to ActionSupport
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> ActionSupport support = new ActionSupport();
> Test5 test = (Test5)support;
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
On Mon, Aug 3, 2009 at 12:11, Morten Solberg<mor...@uniweb.no> wrote:
> Hi,
>
> I'm having problems casting inherited classes of ActionSupport to
> ActionSupport. I haven't had any problems with this until now. I'm running
> struts 2.1.8-snapshot
>
> Example:
>
> public class ActionSupportTest {
> �...@test
> public void testCastSDWebActionSupport() {
> ActionSupport support = new ActionSupport();
> Test5 test = (Test5)support;
> assertNotNull(test);
> }
> }
>
> public class Test5 extends ActionSupport {
> }
>
>
> Running the test gives:
>
> java.lang.ClassCastException: com.opensymphony.xwork2.ActionSupport cannot
> be cast to com.uniweb.cp.common.Test5
> at
> com.uniweb.cp.common.ActionSupportTest.testCastSDWebActionSupport(ActionSupportTest.java:19)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
> at
> org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
> at
> org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
> at
> org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
> at
> org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
> at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
> at
> org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88)
> at
> org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
> at
> org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
> at
> org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
> at
> org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
> at
> org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
> at
> com.intellij.rt.junit4.Junit4ClassSuite.run(Junit4ClassSuite.java:99)
> at
> com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
> com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
>
>
>
> Best regards,
>
> Morten Solberg
>
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>
--
Illya Kysil
--
"EASY" is the word you use to describe other people's job.
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