ClassNotFoundException with shared modules #110
Comments
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Could you share the layer configuration file? Please obfuscate or change the names of any non-public dependencies/modules you may have in your application to retain privacy (if warranted). If the code is available from a public repository even better. If I understood correctly, the layers configuration could look like this [layers.core]
modules = [
"com.acme:some-other-dependency:{{project_version}}",
"com.acme:spring.data.commons:{{project_version}}",
"org.moditect.layrry:layrry-platform:{{layrry_version}}"]
[layers.plugins]
parents = ["core"]
directory = "plugins"
[main]
module = "com.acme.launcher"
class = "com.acme.launcher.Main"If this is the case then any plugins that are added/removed from the |
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Yes, you can find a sample that reproduce the error in https://github.com/mortharia/layrry-demo Appication details are provided in README. |
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Running the demo application with the specified instructions leads to an exception before plugins can be loaded $ java -jar launcher-0.0.1-SNAPSHOT.jar
May 02, 2021 5:04:19 PM org.jboss.shrinkwrap.resolver.impl.maven.logging.LogTransferListener transferFailed
WARNING: Failed downloading org/jenkins-ci/jenkins/1.26/jenkins-1.26.pom from https://repo1.maven.org/maven2/. Reason:
org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.jenkins-ci:jenkins:pom:1.26 in central (https://repo1.maven.org/maven2)
Exception in thread "main" java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:107)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
Caused by: org.jboss.shrinkwrap.resolver.api.NoResolvedResultException: Unable to collect/resolve dependency tree for a resolution due to: Failed to collect dependencies at com.infradna.tool:bridge-method-annotation:jar:1.13 -> org.jenkins-ci:annotation-indexer:jar:1.4, caused by: Could not find artifact org.jenkins-ci:jenkins:pom:1.26 in central (https://repo1.maven.org/maven2)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenWorkingSessionImpl.wrapException(MavenWorkingSessionImpl.java:503)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenWorkingSessionImpl.resolveDependencies(MavenWorkingSessionImpl.java:242)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenStrategyStageBaseImpl.using(MavenStrategyStageBaseImpl.java:70)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenStrategyStageBaseImpl.withoutTransitivity(MavenStrategyStageBaseImpl.java:57)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenStrategyStageBaseImpl.withoutTransitivity(MavenStrategyStageBaseImpl.java:39)
at org.moditect.layrry.internal.resolver.ConfigurableRemoteArtifactResolverSystemImpl.resolve(ConfigurableRemoteArtifactResolverSystemImpl.java:80)
at org.moditect.layrry.internal.resolver.ResolveImpl.resolve(ResolveImpl.java:58)
at org.moditect.layrry.internal.LayersImpl.getModulePathEntries(LayersImpl.java:218)
at org.moditect.layrry.internal.LayersImpl.handleLayerComponent(LayersImpl.java:147)
at org.moditect.layrry.internal.LayersImpl.run(LayersImpl.java:119)
at layrry.demo.Launcher.main(Launcher.java:49)
... 8 more
Caused by: org.eclipse.aether.resolution.DependencyResolutionException: Failed to collect dependencies at com.infradna.tool:bridge-method-annotation:jar:1.13 -> org.jenkins-ci:annotation-indexer:jar:1.4
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:353)
at org.jboss.shrinkwrap.resolver.impl.maven.bootstrap.MavenRepositorySystem.resolveDependencies(MavenRepositorySystem.java:121)
at org.jboss.shrinkwrap.resolver.impl.maven.MavenWorkingSessionImpl.resolveDependencies(MavenWorkingSessionImpl.java:239)
... 17 more
Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at com.infradna.tool:bridge-method-annotation:jar:1.13 -> org.jenkins-ci:annotation-indexer:jar:1.4
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:291)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:309)
... 19 more
Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.jenkins-ci:annotation-indexer:jar:1.4
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:301)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:171)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:541)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:524)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:412)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:254)
... 20 more
Caused by: org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.jenkins-ci:jenkins:pom:1.26 in central (https://repo1.maven.org/maven2)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:176)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:222)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:1070)
at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:846)
at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:337)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:292)
... 31 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.jenkins-ci:jenkins:pom:1.26 in central (https://repo1.maven.org/maven2)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:424)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:207)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:172)
... 36 more
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.jenkins-ci:jenkins:pom:1.26 in central (https://repo1.maven.org/maven2)
at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:48)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:369)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:75)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:644)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:499)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:401)
... 39 moreI suspect you may have additional configuration in your |
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Commenting out This means the plugin was loaded but something else failed likely due to missing behavior from the commented dependency. Now, the import layrry.demo.rest.api.internal.DemoPluginLifecycleListener;
import layrry.demo.provider.api.service.ApiDAOFactory;
import org.moditect.layrry.platform.PluginLifecycleListener;
module layrry.demo.rest.api {
requires layrry.demo.provider.api;
requires org.moditect.layrry.platform;
requires java.annotation;
requires java.persistence;
requires java.validation;
requires org.apache.commons.lang3;
requires org.hibernate.validator;
requires spring.beans;
requires spring.boot;
requires spring.boot.autoconfigure;
requires spring.boot.starter.data.jpa;
requires spring.context;
requires spring.core;
requires spring.data.commons;
requires spring.data.jpa;
requires spring.jcl;
requires spring.jdbc;
requires spring.orm;
requires spring.tx;
requires querydsl.core;
exports layrry.demo.rest.api;
exports layrry.demo.rest.api.model;
exports layrry.demo.rest.api.model.dto;
exports layrry.demo.rest.api.error;
exports layrry.demo.rest.api.service;
opens layrry.demo.rest.api;
opens layrry.demo.rest.api.model;
opens layrry.demo.rest.api.model.dto;
opens layrry.demo.rest.api.error;
opens layrry.demo.rest.api.service;
provides PluginLifecycleListener with DemoPluginLifecycleListener;
uses ApiDAOFactory;
}It registers a import layrry.demo.provider.api.service.ApiDAOFactory;
import layrry.demo.data.provider.service.DataPluginDAOFactory;
module layrry.demo.data.provider {
requires layrry.demo.provider.api;
requires com.h2database;
requires java.sql;
requires java.annotation;
requires java.persistence;
requires java.validation;
requires spring.data.commons;
requires spring.data.jpa;
requires spring.beans;
requires spring.core;
requires spring.context;
requires spring.jdbc;
requires spring.orm;
requires spring.tx;
requires querydsl.core;
requires org.hibernate.orm.core;
exports layrry.demo.data.provider.model;
exports layrry.demo.data.provider.service;
opens layrry.demo.data.provider.model;
opens layrry.demo.data.provider.service;
provides ApiDAOFactory with DataPluginDAOFactory;
}It provides an instance of However the package layrry.demo.rest.api.internal;
import org.moditect.layrry.platform.PluginDescriptor;
import org.moditect.layrry.platform.PluginLifecycleListener;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* Plugins listener to dynamically register installed plugins as ModuleLayers.
*/
public class DemoPluginLifecycleListener implements PluginLifecycleListener {
/**
* All registered plugins moduleLayers with one plugin per moduleLayer.
* Each plugin is identified by its name and is managed in one ModuleLayer.
*/
private static Map<String, ModuleLayer> moduleLayers = new ConcurrentHashMap<>();
@Override
public void pluginAdded(PluginDescriptor plugin) {
moduleLayers.put(plugin.getName(), plugin.getModuleLayer());
}
@Override
public void pluginRemoved(PluginDescriptor plugin) {
moduleLayers.remove(plugin.getName());
}
/**
* Get all installed plugins moduleLayers.
*
* @return : the registered moduleLayers
*/
public static Map<String, ModuleLayer> getModuleLayers() {
return moduleLayers;
}
}This tells me that instances of package org.kordamp.tiles.core;
import org.kordamp.tiles.model.PluginRegistry;
import org.kordamp.tiles.model.TileContext;
import org.kordamp.tiles.model.TilePlugin;
import org.moditect.layrry.platform.PluginDescriptor;
import org.moditect.layrry.platform.PluginLifecycleListener;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.ServiceLoader;
public class TilePluginLifecycleListener implements PluginLifecycleListener {
@Override
public void pluginAdded(PluginDescriptor plugin) {
ModuleLayer layer = plugin.getModuleLayer();
// Load all plugins
ServiceLoader<TilePlugin> loader = ServiceLoader.load(layer, TilePlugin.class);
// collect and filter plugins by _this_ layer
Collection<TilePlugin> plugins = new LinkedHashSet<>();
loader.forEach(tilePlugin -> {
if (tilePlugin.getClass().getModule().getLayer() == layer) {
plugins.add(tilePlugin);
}
});
// register plugins of _this_ layer
PluginRegistry.getInstance()
.registerPlugins(layer, plugins);
}
@Override
public void pluginRemoved(PluginDescriptor plugin) {
// unregister plugins of _this_ layer
PluginRegistry.getInstance()
.unregisterPlugins(plugin.getModuleLayer());
}
}In this case |
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Digging further. Removing the plugin $ layrry --layers-config layers.yml
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:///Users/aalmiray/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/Users/aalmiray/dev/github/layrry/layrry-launcher/target/distributions/layrry-launcher-1.0.0-SNAPSHOT-dist/layrry-launcher-1.0.0-SNAPSHOT/lib/slf4j-simple-1.7.29.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.1)
2021-05-02 17:26:30.534 INFO 37089 --- [ main] layrry.demo.rest.api.DemoApplication : Starting DemoApplication using Java 11.0.11 on aalmiray2.local with PID 37089 (/Users/aalmiray/.m2/repository/demo/rest-api-module/0.0.1-SNAPSHOT/rest-api-module-0.0.1-SNAPSHOT.jar started by aalmiray in /private/tmp/layrry-demo/launcher/target)
2021-05-02 17:26:30.537 INFO 37089 --- [ main] layrry.demo.rest.api.DemoApplication : No active profile set, falling back to default profiles: default
2021-05-02 17:26:30.853 INFO 37089 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-05-02 17:26:30.896 INFO 37089 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 37 ms. Found 1 JPA repository interfaces.
2021-05-02 17:26:31.173 INFO 37089 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-05-02 17:26:31.204 INFO 37089 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version [WORKING]
2021-05-02 17:26:31.294 INFO 37089 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-05-02 17:26:31.363 INFO 37089 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-05-02 17:26:31.521 INFO 37089 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-05-02 17:26:31.541 INFO 37089 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2021-05-02 17:26:31.951 INFO 37089 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-05-02 17:26:31.958 INFO 37089 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-05-02 17:26:32.330 INFO 37089 --- [ main] layrry.demo.rest.api.DemoApplication : Started DemoApplication in 2.036 seconds (JVM running for 3.414)
Exception in thread "main" java.lang.RuntimeException: Couldn't run module main class
at org.moditect.layrry.internal.LayersImpl.run(LayersImpl.java:139)
at org.moditect.layrry.Layrry.launch(Layrry.java:81)
at org.moditect.layrry.Layrry.run(Layrry.java:56)
at org.moditect.layrry.launcher.LayrryLauncher.launch(LayrryLauncher.java:117)
at org.moditect.layrry.launcher.LayrryLauncher.main(LayrryLauncher.java:46)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.moditect.layrry.internal.LayersImpl.run(LayersImpl.java:136)
... 4 more
Caused by: java.lang.UnsupportedOperationException: No service DAO implementation found for this data source connector : H2
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.service.AbstractDataService.getServiceDaoFactory(AbstractDataService.java:42)
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.service.DataServiceImpl.getDataCounts(DataServiceImpl.java:32)
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.DemoApplication.main(DemoApplication.java:30)
... 9 more
^C2021-05-02 17:26:50.914 INFO 37089 --- [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2021-05-02 17:26:50.916 INFO 37089 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2021-05-02 17:26:50.920 INFO 37089 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.Because it seems the application expects to always find at least one instance of @Service
public class ApiPluginServiceLoader {
/**
* Get the ApiDAOFactory service subtype implementation for a data source plugin type.
*
* @param type the data source plugin type.
* @return List of ApiDAOFactory implementations.
*/
public List<ApiDAOFactory> getDSPluginService(String type) {
/**
* List of DAO service implementations of T class.
*/
List<ApiDAOFactory> apiDAOFactories = new ArrayList<>();
for (Map.Entry<String, ModuleLayer> layer : DemoPluginLifecycleListener.getModuleLayers().entrySet()) {
ServiceLoader.load(layer.getValue(), ApiDAOFactory.class)
.stream()
.map(ServiceLoader.Provider::get)
.filter(d -> d.getApiDAO().accept(type))
.forEach(apiDAOFactories::add);
}
return apiDAOFactories;
}
}Be aware that if the |
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Alright, one more thing. Forcing Layrry to look into Maven Local by adding the following to resolve:
remote: true
workOffline: trueYields the same error when the $ layrry --layers-config layers.yml
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:///Users/aalmiray/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/Users/aalmiray/dev/github/layrry/layrry-launcher/target/distributions/layrry-launcher-1.0.0-SNAPSHOT-dist/layrry-launcher-1.0.0-SNAPSHOT/lib/slf4j-simple-1.7.29.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.1)
2021-05-02 17:48:07.221 INFO 38745 --- [ main] layrry.demo.rest.api.DemoApplication : Starting DemoApplication using Java 11.0.11 on aalmiray2.local with PID 38745 (/Users/aalmiray/.m2/repository/demo/rest-api-module/0.0.1-SNAPSHOT/rest-api-module-0.0.1-SNAPSHOT.jar started by aalmiray in /private/tmp/layrry-demo/launcher/target)
2021-05-02 17:48:07.229 INFO 38745 --- [ main] layrry.demo.rest.api.DemoApplication : No active profile set, falling back to default profiles: default
2021-05-02 17:48:07.540 INFO 38745 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-05-02 17:48:07.586 INFO 38745 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 38 ms. Found 1 JPA repository interfaces.
2021-05-02 17:48:07.859 INFO 38745 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-05-02 17:48:07.894 INFO 38745 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version [WORKING]
2021-05-02 17:48:08.009 INFO 38745 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-05-02 17:48:08.083 INFO 38745 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-05-02 17:48:08.276 INFO 38745 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-05-02 17:48:08.306 INFO 38745 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2021-05-02 17:48:08.771 INFO 38745 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-05-02 17:48:08.778 INFO 38745 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-05-02 17:48:09.225 INFO 38745 --- [ main] layrry.demo.rest.api.DemoApplication : Started DemoApplication in 2.277 seconds (JVM running for 3.875)
2021-05-02 17:48:09.233 INFO 38745 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: JpaEntityManagerFactory]
2021-05-02 17:48:09.243 WARN 38745 --- [ main] org.hibernate.orm.connections.pooling : HHH10001002: Using Hibernate built-in connection pool (not for production use!)
2021-05-02 17:48:09.243 INFO 38745 --- [ main] org.hibernate.orm.connections.pooling : HHH10001005: using driver [org.h2.Driver] at URL [jdbc:h2:file:./h2Base/layrry-demo-db]
2021-05-02 17:48:09.244 INFO 38745 --- [ main] org.hibernate.orm.connections.pooling : HHH10001001: Connection properties: {password=****, user=sa}
2021-05-02 17:48:09.244 INFO 38745 --- [ main] org.hibernate.orm.connections.pooling : HHH10001003: Autocommit mode: false
2021-05-02 17:48:09.245 INFO 38745 --- [ main] .c.i.DriverManagerConnectionProviderImpl : HHH000115: Hibernate connection pool size: 20 (min=1)
2021-05-02 17:48:09.247 INFO 38745 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2021-05-02 17:48:09.256 INFO 38745 --- [ main] org.hibernate.orm.connections.access : HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@6166aac5] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode.
2021-05-02 17:48:09.277 INFO 38745 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
Exception in thread "main" java.lang.RuntimeException: Couldn't run module main class
at org.moditect.layrry.internal.LayersImpl.run(LayersImpl.java:139)
at org.moditect.layrry.Layrry.launch(Layrry.java:81)
at org.moditect.layrry.Layrry.run(Layrry.java:56)
at org.moditect.layrry.launcher.LayrryLauncher.launch(LayrryLauncher.java:117)
at org.moditect.layrry.launcher.LayrryLauncher.main(LayrryLauncher.java:46)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.moditect.layrry.internal.LayersImpl.run(LayersImpl.java:136)
... 4 more
Caused by: layrry.demo.rest.api.error.PluginException: java.lang.IllegalArgumentException: Not a managed type: class layrry.demo.data.provider.model.Data
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.service.DataServiceImpl.getDataCounts(DataServiceImpl.java:37)
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.DemoApplication.main(DemoApplication.java:30)
... 9 more
Caused by: java.lang.IllegalArgumentException: Not a managed type: class layrry.demo.data.provider.model.Data
at org.hibernate.orm.core@5.4.25.Final/org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:582)
at org.hibernate.orm.core@5.4.25.Final/org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:85)
at spring.data.jpa@2.4.2/org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:75)
at spring.data.jpa@2.4.2/org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:66)
at layrry.demo.data.provider@0.0.1-SNAPSHOT/layrry.demo.data.provider.service.DataQueryDslJpaRepository.getJpaEntityInformation(DataQueryDslJpaRepository.java:36)
at layrry.demo.data.provider@0.0.1-SNAPSHOT/layrry.demo.data.provider.service.DataQueryDslJpaRepository.<init>(DataQueryDslJpaRepository.java:25)
at layrry.demo.data.provider@0.0.1-SNAPSHOT/layrry.demo.data.provider.service.DataQueryDslJpaRepository.<init>(DataQueryDslJpaRepository.java:21)
at layrry.demo.data.provider@0.0.1-SNAPSHOT/layrry.demo.data.provider.service.DataPluginDAO.initDataRepository(DataPluginDAO.java:39)
at layrry.demo.data.provider@0.0.1-SNAPSHOT/layrry.demo.data.provider.service.DataPluginDAO.counts(DataPluginDAO.java:33)
at layrry.demo.rest.api@0.0.1-SNAPSHOT/layrry.demo.rest.api.service.DataServiceImpl.getDataCounts(DataServiceImpl.java:35)
... 10 more
^C2021-05-02 17:48:11.522 INFO 38745 --- [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2021-05-02 17:48:11.525 INFO 38745 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2021-05-02 17:48:11.529 INFO 38745 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. |
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@gunnarmorling two things of note here:
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Hi @aalmiray In the PluginLifecycleListener implementation, I register all available plugins and don't load instance of their services. This will be done when I need a plugin service. Now I have more precision on why I get a ClassNotFoundException. When I use IDEA to launch the launcher with target as working directory, I get the root cause
Do I need to configure the plugin module that it can read unamed module (can't figure out how)? In your vertex example, vertex dependency are used by the core and the plugin and in your layrry configuration file, you define a vertex module to handle it. Do we need to extract all shared dependencies in separate module? This require to update the configuration file for each new plugin! Mortharia. |
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Hey,
We use Layrry to test a plugins based application. From the module layers process, we understand that when the core layer use a module, suppose spring.data.commons, the plugins should not include it in their layers. So for our application, we tag this shared module (spring.data.commons) as required in the module-info of the plugins but we include its maven dependency as provided to make sure they compile, .
The problem is when we run the application and request a plugin service, we get a ClassNotFoundException for classes invoked by the plugin from the shared module packages!!!
Have you had this problem and any idea to solve it?
Thank you.
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