[jboss-jira] [JBoss JIRA] (JASSIST-231) ProxyFactory.createClass throws RuntimeException caused by CannotCompileException caused by NoClassDefFoundError
Ilia Sretenskii (JIRA)
issues at jboss.org
Wed Aug 6 01:54:29 EDT 2014
[ https://issues.jboss.org/browse/JASSIST-231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12990596#comment-12990596 ]
Ilia Sretenskii commented on JASSIST-231:
-----------------------------------------
If anyone is interested, this is a custom proxy factory class which solves the trouble in the custom application code.
{code}
class CacheResusableProxyFactory extends ProxyFactory {
@Override
protected ClassLoader getClassLoader() {
ClassLoader classLoader = getSuperclass().getClassLoader();
if (classLoader == null) {
return CacheResusableProxyFactory.class.getClassLoader();
} else {
return classLoader;
}
}
}
{code}
> ProxyFactory.createClass throws RuntimeException caused by CannotCompileException caused by NoClassDefFoundError
> ----------------------------------------------------------------------------------------------------------------
>
> Key: JASSIST-231
> URL: https://issues.jboss.org/browse/JASSIST-231
> Project: Javassist
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Affects Versions: 3.18.2-GA
> Environment: Windows 8.1, Eclipse OSGi
> Reporter: Ilia Sretenskii
> Assignee: Shigeru Chiba
> Labels: class, classloader, factory, osgi, proxy
>
> This appears to be a very old bug which happens on Eclipse OSGi projects.
> I have found the same issue filed at 2012.
> http://www.coderanch.com/t/563250/vc/Tomcat-Startup-Error-Javassist
> It still happens on the latest javassist release 3.18.2-GA
> {noformat}
> 14-07-31 15:25:37 [ WARN] org.hibernate.type.TypeFactory {main}
> HHH000233: Scoping types to session factory org.hibernate.internal.SessionFactoryImpl at 6e710b23 after already scoped org.hibernate.internal.SessionFactoryImpl at 3f925f7a
> java.lang.RuntimeException: by java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:515)
> at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:492)
> at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:428)
> at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:400)
> at platform.server.core.general.system.service.cache.impl.checker.CacheReusableCheckerBuilderImpl.createClass(CacheReusableCheckerBuilderImpl.java:110)
> at platform.server.core.general.system.service.cache.impl.checker.CacheReusableCheckerBuilderImpl.buildChecker(CacheReusableCheckerBuilderImpl.java:55)
> at platform.server.core.general.system.service.cache.impl.CacheWithReusableCorrect.newInstance(CacheWithReusableCorrect.java:19)
> at platform.server.core.general.system.service.cache.impl.Cache.getInstance(Cache.java:44)
> at platform.server.core.general.system.service.cache.impl.CacheWithReusableCorrect.getInstance(CacheWithReusableCorrect.java:25)
> at platform.server.core.general.protocol.impl.Protocol.newProtocolBuffer(Protocol.java:374)
> at platform.server.core.general.redis.api.codec.RedisCodec.decodeStruct(RedisCodec.java:134)
> at platform.server.core.general.redis.api.codec.RedisCodec.decode(RedisCodec.java:72)
> at platform.server.core.general.redis.api.protocol.decoders.BinaryDecoder.decodeBinary(BinaryDecoder.java:64)
> at platform.server.core.general.redis.api.protocol.decoders.BinaryDecoder.decode(BinaryDecoder.java:95)
> at platform.server.core.general.redis.api.protocol.decoders.BlockDecoder.decode(BlockDecoder.java:40)
> at platform.server.core.general.redis.api.protocol.ResultDecoder.decode(ResultDecoder.java:41)
> at platform.server.core.general.redis.api.RedisConnection.decodeItem(RedisConnection.java:186)
> at platform.server.core.general.redis.api.RedisConnection.readResult(RedisConnection.java:168)
> at platform.server.core.general.redis.api.RedisConnection.call(RedisConnection.java:146)
> at platform.server.core.general.redis.api.RedisConnection._doCommand(RedisConnection.java:114)
> at platform.server.core.general.redis.api.RedisAPI.doCommand(RedisAPI.java:45)
> at platform.server.core.general.redis.api.SelectorConnection.doCommand(SelectorConnection.java:131)
> at platform.server.core.general.redis.api.RedisClient.map_hgetall(RedisClient.java:509)
> at platform.server.core.general.statistics.charts.impl.ChartStorage.getCharts(ChartStorage.java:69)
> at platform.server.core.general.statistics.charts.impl.ChartRegistryImpl.loadChartFromStorage(ChartRegistryImpl.java:40)
> at platform.server.core.general.statistics.charts.impl.ChartRegistryImpl.<init>(ChartRegistryImpl.java:36)
> at platform.server.core.general.statistics.osgi.Activator.start_plugin(Activator.java:47)
> at platform.server.core.general.system.service.ServiceAccessor.start(ServiceAccessor.java:119)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
> at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
> at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:341)
> at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:333)
> at platform.equinox.runner.RunnerMojo.runOSGiFramework(RunnerMojo.java:207)
> at platform.equinox.runner.RunnerMojo.execute(RunnerMojo.java:89)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:47)
> Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:170)
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:507)
> ... 58 more
> Caused by: java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
> at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:182)
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:164)
> ... 59 more
> Caused by: java.lang.ClassNotFoundException: platform.server.core.general.protocol.ProtocolBuffer
> at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
> at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
> at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
> at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 66 more
> org.osgi.framework.BundleException: Exception in platform.server.core.general.statistics.osgi.Activator.start() of bundle platform.server.core.general.Statistics.
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
> at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
> at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:341)
> at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:333)
> at platform.equinox.runner.RunnerMojo.runOSGiFramework(RunnerMojo.java:207)
> at platform.equinox.runner.RunnerMojo.execute(RunnerMojo.java:89)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:47)
> Caused by: java.lang.RuntimeException: java.lang.RuntimeException: by java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at platform.server.core.general.system.service.cache.impl.checker.CacheReusableCheckerBuilderImpl.buildChecker(CacheReusableCheckerBuilderImpl.java:103)
> at platform.server.core.general.system.service.cache.impl.CacheWithReusableCorrect.newInstance(CacheWithReusableCorrect.java:19)
> at platform.server.core.general.system.service.cache.impl.Cache.getInstance(Cache.java:44)
> at platform.server.core.general.system.service.cache.impl.CacheWithReusableCorrect.getInstance(CacheWithReusableCorrect.java:25)
> at platform.server.core.general.protocol.impl.Protocol.newProtocolBuffer(Protocol.java:374)
> at platform.server.core.general.redis.api.codec.RedisCodec.decodeStruct(RedisCodec.java:134)
> at platform.server.core.general.redis.api.codec.RedisCodec.decode(RedisCodec.java:72)
> at platform.server.core.general.redis.api.protocol.decoders.BinaryDecoder.decodeBinary(BinaryDecoder.java:64)
> at platform.server.core.general.redis.api.protocol.decoders.BinaryDecoder.decode(BinaryDecoder.java:95)
> at platform.server.core.general.redis.api.protocol.decoders.BlockDecoder.decode(BlockDecoder.java:40)
> at platform.server.core.general.redis.api.protocol.ResultDecoder.decode(ResultDecoder.java:41)
> at platform.server.core.general.redis.api.RedisConnection.decodeItem(RedisConnection.java:186)
> at platform.server.core.general.redis.api.RedisConnection.readResult(RedisConnection.java:168)
> at platform.server.core.general.redis.api.RedisConnection.call(RedisConnection.java:146)
> at platform.server.core.general.redis.api.RedisConnection._doCommand(RedisConnection.java:114)
> at platform.server.core.general.redis.api.RedisAPI.doCommand(RedisAPI.java:45)
> at platform.server.core.general.redis.api.SelectorConnection.doCommand(SelectorConnection.java:131)
> at platform.server.core.general.redis.api.RedisClient.map_hgetall(RedisClient.java:509)
> at platform.server.core.general.statistics.charts.impl.ChartStorage.getCharts(ChartStorage.java:69)
> at platform.server.core.general.statistics.charts.impl.ChartRegistryImpl.loadChartFromStorage(ChartRegistryImpl.java:40)
> at platform.server.core.general.statistics.charts.impl.ChartRegistryImpl.<init>(ChartRegistryImpl.java:36)
> at platform.server.core.general.statistics.osgi.Activator.start_plugin(Activator.java:47)
> at platform.server.core.general.system.service.ServiceAccessor.start(ServiceAccessor.java:119)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
> ... 28 more
> Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:515)
> at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:492)
> at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:428)
> at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:400)
> at platform.server.core.general.system.service.cache.impl.checker.CacheReusableCheckerBuilderImpl.createClass(CacheReusableCheckerBuilderImpl.java:110)
> at platform.server.core.general.system.service.cache.impl.checker.CacheReusableCheckerBuilderImpl.buildChecker(CacheReusableCheckerBuilderImpl.java:55)
> ... 53 more
> Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:170)
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:507)
> ... 58 more
> Caused by: java.lang.NoClassDefFoundError: platform/server/core/general/protocol/ProtocolBuffer
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
> at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:182)
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:164)
> ... 59 more
> Caused by: java.lang.ClassNotFoundException: platform.server.core.general.protocol.ProtocolBuffer
> at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
> at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
> at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
> at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 66 more
> {noformat}
> CacheReusableCheckerBuilderImpl.buildChecker
> {code}
> final Class<?> objectClass = object.getClass();
> ProxyFactory proxyFactory = new ProxyFactory() {
> @Override
> protected ClassLoader getClassLoader() {
> return CacheReusableCheckerBuilderImpl.class.getClassLoader();
> }
> };
> proxyFactory.setSuperclass(objectClass);
> List<Class> interfaces = new ArrayList<>();
> interfaces.addAll(Arrays.asList(objectClass.getInterfaces()));
> interfaces.add(CacheReusableChecker.class);
> proxyFactory.setInterfaces(interfaces.toArray(new Class[interfaces.size()]));
> Class<T> proxyFactoryClass = createClass(proxyFactory);
> {code}
> CacheReusableCheckerBuilderImpl.createClass
> {code}
> @SuppressWarnings("unchecked")
> private <T> Class<T> createClass(ProxyFactory proxyFactory) {
> return proxyFactory.createClass();
> }
> {code}
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