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  1. Groovy
  2. GROOVY-9402

Groovy 3.0.0 not working in OSGi container

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0, 3.0.1
    • 3.0.2
    • None
    • None

    Description

      As discussed on the mailing list, there might be an issue when using Groovy inside an OSGi container.

      Case 1: REST Assured

      REST Assured is trying to update to Groovy 3.0.0 and one of their integration example is failing:

      @RunWith(PaxExam.class)
      public class XmlPathOSGiITest {
      
          @Configuration
          public static Option[] configure() {
              return new Option[]
                      {
                              /* System Properties */
                              systemProperty(EXAM_FAIL_ON_UNRESOLVED_KEY).value("true"),
                              systemProperty("org.ops4j.pax.logging.DefaultServiceLog.level").value("INFO"),
      
                              /* Hamcrest & JUnit bundles */
                              restAssuredJunitBundles(),
      
                              /* Transitive dependencies needed in the Pax Exam container.
                              Some of these need to be wrapped because they are not available as OSGi bundles */
                              mavenBundle().groupId("org.apache.aries.spifly").artifactId("org.apache.aries.spifly.dynamic.bundle").version("1.2.1"),
                              mavenBundle().groupId("org.hamcrest").artifactId("hamcrest").versionAsInProject(),
                              mavenBundle().groupId("org.apache.commons").artifactId("commons-lang3").versionAsInProject(),
                              mavenBundle().groupId("org.codehaus.groovy").artifactId("groovy-json").versionAsInProject().noStart(),
                              mavenBundle().groupId("org.codehaus.groovy").artifactId("groovy-xml").versionAsInProject().noStart(),
                              mavenBundle().groupId("org.codehaus.groovy").artifactId("groovy").versionAsInProject(),
      
                              wrappedBundle(mavenBundle().groupId("org.ccil.cowan.tagsoup").artifactId("tagsoup").versionAsInProject()),
                              wrappedBundle(mavenBundle("jakarta.xml.bind", "jakarta.xml.bind-api").versionAsInProject()),
                              wrappedBundle(mavenBundle("javax.activation", "activation").version("1.1.1")),
                              wrappedBundle(mavenBundle("org.apache.httpcomponents", "httpclient").versionAsInProject()),
                              wrappedBundle(mavenBundle("org.apache.httpcomponents", "httpmime").versionAsInProject()),
                              wrappedBundle(mavenBundle("org.apache.httpcomponents", "httpcore").versionAsInProject()),
      
                              /* Rest Assured dependencies needed in the Pax Exam container to be able to execute the tests below */
                              mavenBundle("io.rest-assured", "json-path").versionAsInProject(),
                              mavenBundle("io.rest-assured", "xml-path").versionAsInProject(),
                              mavenBundle("io.rest-assured", "rest-assured").versionAsInProject(),
                              mavenBundle("io.rest-assured", "rest-assured-common").versionAsInProject()
                      };
          }
      
          @Test
          public void getUUIDParsesAStringResultToUUID() {
              final String UUID_XML = "<some>\n" +
                      "  <thing id=\"1\">db24eeeb-7fe5-41d3-8f06-986b793ecc91</thing>\n" +
                      "  <thing id=\"2\">d69ded28-d75c-460f-9cbe-1412c60ed4cc</thing>\n" +
                      "</some>";
      
              final UUID uuid = from(UUID_XML).getUUID("some.thing[0]");
      
              assertThat(uuid, Matchers.equalTo(UUID.fromString("db24eeeb-7fe5-41d3-8f06-986b793ecc91")));
          }
      }
      

      Project on github: rest-assured-itest-java-osgi

      Error:

      java.lang.ClassNotFoundException: org.codehaus.groovy.runtime.ScriptBytecodeAdapter not found by groovy-xml [20]
      
          at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1597)
          at org.apache.felix.framework.BundleWiringImpl.access$300(BundleWiringImpl.java:79)
          at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1982)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:521)
          at org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1375)
          at org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1618)
          at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1548)
          at org.apache.felix.framework.BundleWiringImpl.access$300(BundleWiringImpl.java:79)
          at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1982)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:521)
          at io.restassured.internal.common.assertion.AssertParameter.notNull(AssertParameter.groovy:25)
          at io.restassured.path.xml.XmlPath.get(XmlPath.java:316)
          at io.restassured.path.xml.XmlPath.getUUID(XmlPath.java:584)
          at io.restassured.test.osgi.XmlPathOSGiITest.getUUIDParsesAStringResultToUUID(XmlPathOSGiITest.java:84)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:566)
          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
          at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
          at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
          at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
          at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
          at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
          at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
          at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
          at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
          at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
          at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:566)
          at org.ops4j.pax.swissbox.framework.RemoteFrameworkImpl.invokeMethodOnService(RemoteFrameworkImpl.java:435)
          at org.ops4j.pax.swissbox.framework.RemoteFrameworkImpl.invokeMethodOnService(RemoteFrameworkImpl.java:408)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:566)
          at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
          at sun.rmi.transport.Transport$1.run(Transport.java:200)
          at sun.rmi.transport.Transport$1.run(Transport.java:197)
          at java.security.AccessController.doPrivileged(Native Method)
          at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
          at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
          at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
          at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
          at java.security.AccessController.doPrivileged(Native Method)
          at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.lang.Thread.run(Thread.java:834)
      

      Case 2: simple unit test using XmlParser

      To have an other look a the issue a simple unit-test that uses only groovy and groovy-xml was created:

      package example;
      
      import static org.junit.Assert.assertEquals;
      import static org.junit.Assert.assertNotNull;
      
      import groovy.util.Node;
      import groovy.xml.XmlParser;
      
      import org.junit.Test;
      import org.osgi.framework.Bundle;
      import org.osgi.framework.FrameworkUtil;
      
      public class GroovyXmlTest {
      
      	private final Bundle bundle = FrameworkUtil.getBundle(this.getClass());
      
      	@Test
      	public void test() throws Exception {
      		assertNotNull("This test must be run inside an OSGi framework", bundle);
      
      		String text = "    <root>\n" + 
      		"        <technology>\n" + 
      		"            <name>Groovy</name>\n" + 
      		"        </technology>\n" + 
      		"    </root>";
      		Node node = new XmlParser().parseText(text);
      
      		assertEquals("root", node.name());
      	}
      }
      

      The unit-test is designed to run inside an OSGi container started with bndtools (see the pom file).

      It works great with version 2.5.9, but does not with 3.0.0. See projects:

      Stacktrace:

      TEST test(example.GroovyXmlTest) <<< ERROR: groovy/xml/XmlParser
      java.lang.NoClassDefFoundError: groovy/xml/XmlParser
      	at example.GroovyXmlTest.test(GroovyXmlTest.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
      	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
      	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
      	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38)
      	at junit.framework.TestSuite.runTest(TestSuite.java:252)
      	at junit.framework.TestSuite.run(TestSuite.java:247)
      	at aQute.junit.Activator.test(Activator.java:343)
      	at aQute.junit.Activator.automatic(Activator.java:234)
      	at aQute.junit.Activator.run(Activator.java:175)
      	at aQute.launcher.Launcher$5.call(Launcher.java:1299)
      	at aQute.launcher.Launcher$5.call(Launcher.java:1297)
      	at aQute.launcher.Launcher.run(Launcher.java:334)
      	at aQute.launcher.Launcher.main(Launcher.java:142)
      Caused by: java.lang.ClassNotFoundException: groovy.xml.XmlParser cannot be found by groovy-v3-xml-test_test_1.0.0
      	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:463)
      	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:425)
      	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
      	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
      	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      	... 28 more
      

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              paulk Paul King
              jmini Jeremie Bresson
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                Created:
                Updated:
                Resolved: