Compilation problem when ApplicationScoped bean moved to module
Hi everybody,
We had a maven errai project with 1 module containing an ApplicationScoped bean named Keycloak, that was injected in other beans and everything used to work fine.
Now we have exported the Keycloak bean and other classes to a separate gwt module, to share it with the current main module and gwt modules we are going to add in the near future.
So at the moment we have 2 gwt modules (corresponding to 2 maven modules):
1. com.vivaldi.varco.common.Common with the following gwt.xml, that is a maven module with the same parent of the main module com.vivaldi.varco.manager.Manager
<module> <inherits name="org.jboss.errai.enterprise.All" /> <inherits name="com.google.gwt.user.User"/> <inherits name="org.jboss.errai.validation.Validation" /> <inherits name="org.hibernate.validator.HibernateValidator" /> <inherits name="org.jboss.errai.jpa.JPA"/> <source path="keycloak"/> <source path="model"/> <source path="page"/> <source path="service"/> <source path="to"/> <source path="widget"/> </module>
2. com.vivaldi.varco.manager.Manager, that inherits com.vivaldi.varco.common.Common and is a maven module with the same parent of com.vivaldi.varco.common.Common)
<module rename-to="manager"> <inherits name="org.jboss.errai.enterprise.All" /> <inherits name="com.google.gwt.user.User"/> <inherits name="org.jboss.errai.validation.Validation" /> <inherits name="org.hibernate.validator.HibernateValidator" /> <inherits name="org.jboss.errai.jpa.JPA"/> <inherits name="com.vivaldi.varco.common.Common"/> <inherits name="com.vivaldi.varco.shared.Shared"/> </module>
The Common module gwt-compiles correctly on its own. The Manager module compiles correctly only if we comment the @ApplicationScoped annotation, otherwise it produces the following error:
[ERROR] java.util.concurrent.ExecutionException: org.jboss.errai.ioc.rebind.ioc.exception.UnsatisfiedDependenciesException: @> com.vivaldi.varco.manager.client.local.manager.NavigationWrapper [ERROR] - field org.jboss.errai.codegen.meta.MetaField:NavigationWrapper.@javax.inject.Inject() com.vivaldi.varco.common.keycloak.Keycloack keycloak could not be satisfied for type: com.vivaldi.varco.common.keycloak.Keycloack [ERROR] Message: can't resolve bean: com.vivaldi.varco.common.keycloak.Keycloack ( @Default ) [ERROR] [ERROR] at java.util.concurrent.FutureTask.report(FutureTask.java:122) [ERROR] at java.util.concurrent.FutureTask.get(FutureTask.java:192) [ERROR] at org.jboss.errai.config.rebind.AsyncGenerators$FutureWrapper.get(AsyncGenerators.java:112) [ERROR] at org.jboss.errai.config.rebind.AsyncGenerators$FutureWrapper.get(AsyncGenerators.java:86) [ERROR] at org.jboss.errai.config.rebind.AbstractAsyncGenerator.startAsyncGeneratorsAndWaitFor(AbstractAsyncGenerator.java:200) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCGenerator.generate(IOCGenerator.java:62) [ERROR] at com.google.gwt.core.ext.IncrementalGenerator.generateNonIncrementally(IncrementalGenerator.java:40) [ERROR] at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:760) [ERROR] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:160) [ERROR] at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:79) [ERROR] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:276) [ERROR] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:265) [ERROR] at com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(DistillerRebindPermutationOracle.java:87) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(UnifyAst.java:485) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(UnifyAst.java:443) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(UnifyAst.java:576) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(UnifyAst.java:306) [ERROR] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:248) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:128) [ERROR] at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:67) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:128) [ERROR] at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(JDeclarationStatement.java:49) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:95) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:351) [ERROR] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:92) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:149) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:145) [ERROR] at com.google.gwt.dev.jjs.ast.JTryStatement.traverse(JTryStatement.java:93) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:95) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:351) [ERROR] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:92) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:149) [ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:145) [ERROR] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(JMethodBody.java:83) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285) [ERROR] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:600) [ERROR] at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:569) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293) [ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:1505) [ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:870) [ERROR] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1305) [ERROR] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1038) [ERROR] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(JavaToJavaScriptCompiler.java:954) [ERROR] at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(MonolithicJavaToJavaScriptCompiler.java:303) [ERROR] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:38) [ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:286) [ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:229) [ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:145) [ERROR] at com.google.gwt.dev.Compiler.run(Compiler.java:206) [ERROR] at com.google.gwt.dev.Compiler.run(Compiler.java:158) [ERROR] at com.google.gwt.dev.Compiler$1.run(Compiler.java:120) [ERROR] at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55) [ERROR] at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50) [ERROR] at com.google.gwt.dev.Compiler.main(Compiler.java:127) [ERROR] Caused by: org.jboss.errai.ioc.rebind.ioc.exception.UnsatisfiedDependenciesException: @> com.vivaldi.varco.manager.client.local.manager.NavigationWrapper [ERROR] - field org.jboss.errai.codegen.meta.MetaField:NavigationWrapper.@javax.inject.Inject() com.vivaldi.varco.common.keycloak.Keycloack keycloak could not be satisfied for type: com.vivaldi.varco.common.keycloak.Keycloack [ERROR] Message: can't resolve bean: com.vivaldi.varco.common.keycloak.Keycloack ( @Default ) [ERROR] [ERROR] at org.jboss.errai.ioc.rebind.ioc.exception.UnsatisfiedDependenciesException.createWithSingleFieldFailure(UnsatisfiedDependenciesException.java:39) [ERROR] at org.jboss.errai.ioc.rebind.ioc.injector.api.InjectionTask.doTask(InjectionTask.java:119) [ERROR] at org.jboss.errai.ioc.rebind.ioc.injector.InjectUtil.handleInjectionTasks(InjectUtil.java:164) [ERROR] at org.jboss.errai.ioc.rebind.ioc.injector.InjectUtil.access$000(InjectUtil.java:73) [ERROR] at org.jboss.errai.ioc.rebind.ioc.injector.InjectUtil$2.generateConstructor(InjectUtil.java:151) [ERROR] at org.jboss.errai.ioc.rebind.ioc.injector.basic.TypeInjector.renderProvider(TypeInjector.java:138) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCConfigProcessor$3.handle(IOCConfigProcessor.java:404) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCConfigProcessor$7.process(IOCConfigProcessor.java:674) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCConfigProcessor.process(IOCConfigProcessor.java:619) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCBootstrapGenerator.generateBootstrappingClassSource(IOCBootstrapGenerator.java:299) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCBootstrapGenerator.generate(IOCBootstrapGenerator.java:141) [ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCGenerator.generate(IOCGenerator.java:72) [ERROR] at org.jboss.errai.config.rebind.AbstractAsyncGenerator$1.call(AbstractAsyncGenerator.java:67) [ERROR] at org.jboss.errai.config.rebind.AbstractAsyncGenerator$1.call(AbstractAsyncGenerator.java:55) [ERROR] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [ERROR] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [ERROR] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [ERROR] at java.lang.Thread.run(Thread.java:745)
When we comment the @ApplicationScoped annotation, the Manager module compiles without errors and everything works. We can create instances of Keycloak and even inject it as a @Dependent bean into beans of the manager module.
I looked into the jar of the common module that we added as a dependency to the pom of the Manager module and it looks fine with classes, sources and the Common.gwt.xml in the right place.
I am wondering if there is some code generated by errai during compilation that is not picked up by the Manager module, due to some misconfiguration of the gwt-maven plugin.
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>${gwt.version}</version>
<executions>
<execution>
<id>compile</id>
<phase>prepare-package</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
<configuration>
<strict>true</strict>
<logLevel>INFO</logLevel>
<noServer>false</noServer>
<server>org.jboss.errai.cdi.server.gwt.JBossLauncher</server>
<disableCastChecking>true</disableCastChecking>
<runTarget>${errai.dev.context}/index.html</runTarget>
<hostedWebapp>src/main/webapp</hostedWebapp>
<extraJvmArgs>-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005 -Xmx712m -XX:CompileThreshold=7000 -XX:MaxPermSize=128M -Derrai.jboss.home=${errai.jboss.home} -Derrai.dev.context=${errai.dev.context} -Derrai.jboss.javaagent.path=${settings.localRepository}/org/jboss/errai/errai-client-local-class-hider/${errai.version}/errai-client-local-class-hider-${errai.version}.jar</extraJvmArgs>
</configuration>
</plugin>
Can you give me a hint on where to look?
thanks in advance for your help
francesco