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ASF subversion and git services commented on ISIS-435: ------------------------------------------------------ Commit af6bdba64cbf69fd4732868cfa56ea99ecbc2d0f in branch refs/heads/master from [~danhaywood] [ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=af6bdba ] ISIS-435: allow anonymous subtypes of enums > Problems with Enums implementing methods on values > -------------------------------------------------- > > Key: ISIS-435 > URL: https://issues.apache.org/jira/browse/ISIS-435 > Project: Isis > Issue Type: Bug > Components: Core > Affects Versions: core-1.3.0 > Reporter: Oscar Bou > Assignee: Dan Haywood > > Apache Isis must properly support methods on Enums and Enum values. > Steps to reproduce on the current Archetype: > 1. On "ToDoItem.java", modify the "Category" enum, replacing its definition > by this: > public static enum Category { > Professional { > @Override > public Integer myIndex() { > return 1; > } > }, Domestic { > @Override > public Integer myIndex() { > return 2; > } > }, Other { > @Override > public Integer myIndex() { > return 3; > } > }; > public abstract Integer myIndex(); > } > 2. Try to run the project and the following Exception is thrown (while > running the tests and installing the Fixture): > 11:45:24,380 [Native main DEBUG] SELECT > 'dom.todo.ToDoItem' AS > NUCLEUS_TYPE,A0.CATEGORY,A0.COMPLETE,A0.COST,A0.DESCRIPTION,A0.DUEBY,A0.NOTES,A0.OWNEDBY,A0.TODOITEM_ID,A0.VERSION > FROM TODOITEM A0 > 11:45:24,381 [Native main DEBUG] SELECT > 'dom.todo.ToDoItem' AS > NUCLEUS_TYPE,A0.CATEGORY,A0.COMPLETE,A0.COST,A0.DESCRIPTION,A0.DUEBY,A0.NOTES,A0.OWNEDBY,A0.TODOITEM_ID,A0.VERSION > FROM TODOITEM A0 > 11:45:24,381 [Native main DEBUG] SELECT > 'dom.todo.ToDoItem' AS > NUCLEUS_TYPE,A0.CATEGORY,A0.COMPLETE,A0.COST,A0.DESCRIPTION,A0.DUEBY,A0.NOTES,A0.OWNEDBY,A0.TODOITEM_ID,A0.VERSION > FROM TODOITEM A0 > 11:45:24,381 [Native main DEBUG] SELECT > 'dom.todo.ToDoItem' AS > NUCLEUS_TYPE,A0.CATEGORY,A0.COMPLETE,A0.COST,A0.DESCRIPTION,A0.DUEBY,A0.NOTES,A0.OWNEDBY,A0.TODOITEM_ID,A0.VERSION > FROM TODOITEM A0 > 11:45:24,382 [FacetedMethodsBuilder main INFO ] introspecting > dom.todo.ToDoItem$Category$1 > 11:45:24,382 [FixturesInstallerDelegate main ERROR] installing > fixture fixture.todo.ToDoItemsFixture failed; aborting > java.lang.IllegalArgumentException: illegal argument, expected: is a non > empty string > at > org.apache.isis.core.commons.ensure.Ensure.ensureThatArg(Ensure.java:57) > at > org.apache.isis.core.metamodel.spec.ObjectSpecId.<init>(ObjectSpecId.java:47) > at > org.apache.isis.core.metamodel.spec.ObjectSpecId.of(ObjectSpecId.java:43) > at > org.apache.isis.core.progmodel.facets.object.objecttype.ObjectSpecIdFacetAbstract.<init>(ObjectSpecIdFacetAbstract.java:40) > at > org.apache.isis.core.progmodel.facets.object.objecttype.ObjectSpecIdFacetDerivedFromClassName.<init>(ObjectSpecIdFacetDerivedFromClassName.java:27) > at > org.apache.isis.core.progmodel.facets.object.objecttype.ObjectTypeDerivedFromClassNameFacetFactory.process(ObjectTypeDerivedFromClassNameFacetFactory.java:47) > at > org.apache.isis.core.metamodel.specloader.facetprocessor.FacetProcessor.process(FacetProcessor.java:283) > at > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuilder.introspectClass(FacetedMethodsBuilder.java:178) > at > org.apache.isis.core.metamodel.specloader.specimpl.dflt.ObjectSpecificationDefault.introspectTypeHierarchyAndMembers(ObjectSpecificationDefault.java:128) > at > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.introspectIfRequired(ObjectReflectorDefault.java:572) > at > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadSpecificationForSubstitutedClass(ObjectReflectorDefault.java:475) > at > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.internalLoadSpecification(ObjectReflectorDefault.java:453) > at > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadSpecification(ObjectReflectorDefault.java:448) > at > org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.existingOrValueAdapter(AdapterManagerDefault.java:186) > at > org.apache.isis.core.runtime.persistence.adaptermanager.AdapterManagerDefault.adapterFor(AdapterManagerDefault.java:160) > at > org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$2.adapterFor(RuntimeContextFromSession.java:110) > at > org.apache.isis.core.progmodel.facets.properties.defaults.fromtype.PropertyDefaultFacetDerivedFromDefaultedFacet.getDefault(PropertyDefaultFacetDerivedFromDefaultedFacet.java:49) > at > org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationImpl.getDefault(OneToOneAssociationImpl.java:210) > at > org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationImpl.toDefault(OneToOneAssociationImpl.java:221) > at > org.apache.isis.core.metamodel.specloader.specimpl.dflt.ObjectSpecificationDefault.initialize(ObjectSpecificationDefault.java:456) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession.createTransientInstance(PersistenceSession.java:316) > at > org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$7.createTransientInstance(RuntimeContextFromSession.java:185) > at > org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.doCreateTransientInstance(DomainObjectContainerDefault.java:148) > at > org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.newTransientInstance(DomainObjectContainerDefault.java:100) > at > org.apache.isis.applib.AbstractContainedObject.newTransientInstance(AbstractContainedObject.java:41) > at dom.todo.ToDoItems.newToDo(ToDoItems.java:150) > at > fixture.todo.ToDoItemsFixture.createToDoItemForUser(ToDoItemsFixture.java:76) > at fixture.todo.ToDoItemsFixture.installFor(ToDoItemsFixture.java:50) > at fixture.todo.ToDoItemsFixture.install(ToDoItemsFixture.java:41) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixture(FixturesInstallerDelegate.java:213) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtureInTransaction(FixturesInstallerDelegate.java:175) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtures(FixturesInstallerDelegate.java:162) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtures(FixturesInstallerDelegate.java:142) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.wireAndInstallFixtures(IsisSystemForTest.java:292) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(IsisSystemForTest.java:283) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(IsisSystemForTest.java:256) > at > integtests.AbstractIntegTest$IsisSystemForTestRule$1.initialValue(AbstractIntegTest.java:131) > at > integtests.AbstractIntegTest$IsisSystemForTestRule$1.initialValue(AbstractIntegTest.java:128) > at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:141) > at java.lang.ThreadLocal.get(ThreadLocal.java:131) > at > integtests.AbstractIntegTest$IsisSystemForTestRule.getIsisSystemForTest(AbstractIntegTest.java:137) > at > integtests.AbstractIntegTest$IsisSystemForTestRule.apply(AbstractIntegTest.java:142) > at > org.junit.runners.BlockJUnit4ClassRunner.withMethodRules(BlockJUnit4ClassRunner.java:349) > at > org.junit.runners.BlockJUnit4ClassRunner.withRules(BlockJUnit4ClassRunner.java:339) > at > org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:256) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59) > at > org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115) > at > org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102) > at org.apache.maven.surefire.Surefire.run(Surefire.java:180) > 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:597) > at > org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350) > at > org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021) > 11:45:24,382 [IsisTransaction main INFO ] abort transaction > IsisTransaction@7fbb6976[state=IN_PROGRESS,commands=0] > 11:45:24,387 [IsisConfigurationDefault main INFO ] adding > isis.persistor.datanucleus.RegisterEntities.packagePrefix=dom > 11:45:24,388 [IsisConfigurationDefault main INFO ] adding > isis.persistor.datanucleus.impl.javax.jdo.option.ConnectionURL=jdbc:hsqldb:mem:test > 11:45:24,388 [IsisConfigurationDefault main INFO ] adding > isis.persistor.datanucleus.impl.datanucleus.defaultInheritanceStrategy=TABLE_PER_CLASS > 11:45:24,388 [IsisConfigurationDefault main INFO ] adding > isis.persistor.datanucleus.install-fixtures=true > 11:45:24,388 [IsisConfigurationDefault main INFO ] adding > isis.persistor.datanucleus.impl.datanucleus.cache.level2.type=none > 11:45:24,388 [IsisSystemFixturesHookAbstract main INFO ] initialising > Isis System > 11:45:24,388 [IsisSystemFixturesHookAbstract main INFO ] working > directory: /Users/oscarboubou/dev/test/myapp/integtests/. > 11:45:24,388 [IsisSystemFixturesHookAbstract main INFO ] resource > stream source: null > 11:45:24,388 [TemplateImageLoaderAwt main INFO ] images to be loaded > from images/ > 11:45:24,390 [TemplateImageLoaderAwt main INFO ] images to be loaded > from images/ > [....] more log here. > 3. If we annotate all abstract method implementations with @Programmatic, the > exception is still thrown: > public class ToDoItem implements Comparable<ToDoItem> /*, Locatable*/ { // > GMAP3: uncomment to use https://github.com/danhaywood/isis-wicket-gmap3 > private static final long ONE_WEEK_IN_MILLIS = 7 * 24 * 60 * 60 * 1000L; > public static enum Category { > Professional { > @Override > @Programmatic > public Integer myIndex() { > return 1; > } > }, Domestic { > @Override > @Programmatic > public Integer myIndex() { > return 2; > } > }, Other { > @Override > @Programmatic > public Integer myIndex() { > return 3; > } > }; > public abstract Integer myIndex(); > } > 4. The exception is still thrown if the Enum is annotated with @ObjectType: > @ObjectType("TODOCATEGORY") > public static enum Category { > Professional { > @Override > public Integer myIndex() { > return 1; > } > }, Domestic { > @Override > public Integer myIndex() { > return 2; > } > }, Other { > @Override > public Integer myIndex() { > return 3; > } > }; > @Programmatic > public abstract Integer myIndex(); > } > 5. But This works ok: > @ObjectType("TODOCATEGORY") > public static enum Category { > Professional , Domestic, Other; > @Programmatic > public Integer myIndex() { > return 1; > }; > } > 6. And this works ok also: > public static enum Category { > Professional , Domestic, Other; > @Programmatic > public Integer myIndex() { > return 1; > }; > } -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira