Paul Sandoz wrote:
> Hi Craig,
>
> That is indeed odd. I did a quick search for
> "java.lang.ClassFormatError: Absent Code attribute" and found this:
>
> http://forums.java.net/jive/message.jspa?messageID=226931
>
> "I was using the maven artifacts which are seriously stubbed jars.
> They only let you compile, not link runtime."
>
> I wonder if it is the same issue?
>
> Note that the client side does not perform any class scanning.
> However, it does attempt to load components declared in
> META-INF/services and i am guessing it is hitting a problem loading
> the message body readers/writers for the MimeMultipart type.
>
> What dependency on JavaMail have you declared?
>
Well, that's part of the mystery ... I have no direct dependencies on
any JavaMail stuff in this particular application. I do have a
declaration for the EE 5 APIs jar (as referenced in the email thread you
found):
<dependency>
<groupId>javaee</groupId>
<artifactId>javaee-api</artifactId>
<version>5</version>
<scope>provided</scope>
</dependency>
When I comment that out and run just my test case class (which doesn't
yet need any of those APIs), the client create does work ... so this is
definitely the culprit. Now to figure out how I can avoid that problem,
because the server part of the app (that I want to test) *does* need
those APIs at compile time.
Craig
> Paul.
>
> On Aug 27, 2008, at 12:46 AM, Craig McClanahan wrote:
>
>> I'm trying to set up my first unit test using jersey-client
>> (0.10-SNAPSHOT, today's code). The Client.create() call throws a
>> really strange exception, presumably from some problem with a
>> classpath scan. This is on a Mac (with JDK 1.5), so that might well
>> be related. Any ideas?
>>
>> Craig
>>
>> -------------------------------------------------------------------------------
>> Test set: com.example.ItemsTestCase
>> -------------------------------------------------------------------------------
>> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.107
>> sec <<< FAILURE!
>> testTruth(com.example.ItemsTestCase) Time elapsed: 0.072 sec <<< ERROR!
>> java.lang.ClassFormatError: Absent Code attribute in method that is
>> not native or abstract in class file javax/mail/MessagingException
>> at java.lang.ClassLoader.defineClass1(Native Method)
>> at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
>> at
>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
>> at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:242)
>> at
>> com.sun.jersey.spi.service.ServiceFinder$AbstractLazyIterator.hasNext(ServiceFinder.java:544)
>> at
>> com.sun.jersey.spi.service.ServiceFinder.toClassArray(ServiceFinder.java:400)
>> at
>> com.sun.jersey.impl.application.ComponentProviderCache.getServiceClasses(ComponentProviderCache.java:246)
>> at
>> com.sun.jersey.impl.application.ComponentProviderCache.getProviderAndServiceClasses(ComponentProviderCache.java:233)
>> at
>> com.sun.jersey.impl.application.ComponentProviderCache.getProvidersAndServices(ComponentProviderCache.java:121)
>> at
>> com.sun.jersey.impl.application.MessageBodyFactory.getProviderMap(MessageBodyFactory.java:133)
>> at
>> com.sun.jersey.impl.application.MessageBodyFactory.initReaders(MessageBodyFactory.java:107)
>> at
>> com.sun.jersey.impl.application.MessageBodyFactory.init(MessageBodyFactory.java:102)
>> at com.sun.jersey.api.client.Client.<init>(Client.java:279)
>> at com.sun.jersey.api.client.Client.<init>(Client.java:203)
>> at com.sun.jersey.api.client.Client.create(Client.java:424)
>> at com.example.ItemsTestCase.setUp(ItemsTestCase.java:23)
>> at junit.framework.TestCase.runBare(TestCase.java:128)
>> 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:120)
>> at junit.framework.TestSuite.runTest(TestSuite.java:230)
>> at junit.framework.TestSuite.run(TestSuite.java:225)
>> 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:585)
>> at
>> org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:213)
>> at
>> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
>> at
>> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
>> at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
>> 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:585)
>> at
>> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338)
>> at
>> org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997)
>>
>>
>>
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>