[JBoss JIRA] Created: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
1:36 p.m.
Proxy instantiation fails with IllegalAccessError for Beans with package private
constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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1:36 p.m.
New subject: [JBoss JIRA] Updated: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan updated WELD-737:
---------------------------------------
Attachment: package-private-constructor-issue.tar.bz2
arquillian test to reproduce the issue
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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1:38 p.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan commented on WELD-737:
--------------------------------------------
An identical scenario is also described in a related glassfish issue
https://glassfish.dev.java.net/issues/show_bug.cgi?id=11923
I had confirmed that it worked before the 1.1.0.Beta1.
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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4:05 p.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Stuart Douglas commented on WELD-737:
-------------------------------------
This looks like the proxy is being loaded by the wrong class loader
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
--
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12:27 a.m.
New subject: [JBoss JIRA] Closed: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Stuart Douglas closed WELD-737.
-------------------------------
Resolution: Rejected
This is a glassfish bug:
https://glassfish.dev.java.net/issues/show_bug.cgi?id=14149
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
--
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3:11 a.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan commented on WELD-737:
--------------------------------------------
Thanks Stuart for your analysis. Actually the ProxyServicesImpl that is currently in GF3.1
trunk [1] always provides the TCC(which is the web application classloader for the WAR),
and this would work since the proxied bean and the proxy are loaded by the same
classloader.
Yes, I agree in general that the Package loaded for the proxy class and the proxied bean
would be different if they are loaded via different classloaders. However, this scenario
is unfortunately necessary because of the way Weld related classloading is done in OSGi as
explained below.
Weld generated proxies have a dependency on two javassist interfaces:
javassist.util.proxy.ProxyObject and javassist.util.proxy.MethodHandler (see
ProxyFactory.createProxyClass and addFields). GlassFish's classloader obtained via
ProxyServices.getClassLoader() is being used to load the proxy class as per the new Proxy
SPI. The weld osgi bundle would not export the javassist packages if WELD-727 is fixed.
Without the weld osgi bundle exporting the javassist interfaces, GlassFish has a new
ProxyServicesImpl (see attached) that provides a delegate classloader as the proxy
classloader. This delegate classloader delegates to Weld Bundle's classloader in
addition to the application's classloader to make these unexported classes available
in the classloader provided through ProxyServices.getClassLoader(). I saw the reported
issue with this new classloader setup. So, in the future unless we revisit the proxy
classloading scheme for OSGi environments (one place to look at is formalize what
GlassFish's classloader is doing inside Weld itself similar to arrangement in Guice
[2]), we would face this package-private access issue.
[1]
https://fisheye4.atlassian.com/browse/glassfish-svn/trunk/v3/web/weld-int...
[2] Guice's bridge classloader
http://code.google.com/p/google-guice/wiki/ClassLoading
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
--
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3:13 a.m.
New subject: [JBoss JIRA] Reopened: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan reopened WELD-737:
----------------------------------------
Unfortunately JIRA requires me to reopen to attach. Please close this issue if you think
that is the right thing.
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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3:17 a.m.
New subject: [JBoss JIRA] Updated: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan updated WELD-737:
---------------------------------------
Attachment: ProxyServicesImpl.java
The new ProxyServicesImpl with the delegate classloader approach
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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4:17 p.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Stuart Douglas commented on WELD-737:
-------------------------------------
The problem is that this is a JVM level restriction.
The JVM requires all constructors to call super() or another constructor on the current
class, and the JVM also enforces access permissions. This means that if you try and load a
subclass of the class that only has a package private constructor you must load it in the
same CL as the class being proxied, as when it attempts to call super() an
IllegalAccessError will be thrown. (The link you posted to Guice's bridge class loader
actually states it is not used when access package-private methods, for precisely this
reason).
The support for private constructors that you mention is a non standard extension that
currently only works on hotspot (as is uses com.sun.Unsafe.allocateInstance()), the CDI
spec does not require proxying of classes with a private default constructor as it is not
possible to do it in a portable way.
The javassist dependencies in the proxies are going to be removed as they are no longer
necessary now that we use a custom ProxyFactory, however the proxies will still be
dependent on org.jboss.weld classes (although these classes should be exported from the
osgi bundle).
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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5:08 a.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan commented on WELD-737:
--------------------------------------------
I understand your point about private constructors support and yes, as you point out the
CDI spec states in 5.4.1 that such beans are unproxyable.
Could you let me know when the javassist dependencies would be removed? Would ProxyFactory
at
http://bit.ly/94ghUf be replaced? If the javassist dependencies of the Proxy is removed
and the closure of all class references from the generated Proxy is in the set of packages
exported by the weld-osgi-bundle, then the generated proxy could be loaded using the
Classloader used to load the proxied bean type to handle package-private constructors and
beans.
If this is indeed the plan, we don't need the getClassLoader() method in the
ProxyServices SPI, right as to be compatible with the spec, weld should use the
classloader of the proxied bean type to load the proxy as well?
http://github.com/weld/api/blob/master/weld-spi/src/main/java/org/jboss/w...
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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6:08 a.m.
New subject: [JBoss JIRA] Updated: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Pete Muir updated WELD-737:
---------------------------
Fix Version/s: 1.1.0.CR1
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Labels: beans, constructor, initializer, proxy, scoped
Fix For: 1.1.0.CR1
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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10:42 a.m.
New subject: [JBoss JIRA] Updated: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Pete Muir updated WELD-737:
---------------------------
Component/s: GlassFish Integration
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Labels: beans, constructor, initializer, proxy, scoped
Fix For: 1.1.0.CR1
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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9:51 a.m.
New subject: [JBoss JIRA] Assigned: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Pete Muir reassigned WELD-737:
------------------------------
Assignee: Stuart Douglas
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Assignee: Stuart Douglas
Labels: beans, constructor, initializer, proxy, scoped
Fix For: 1.1.0.CR1
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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4:05 a.m.
New subject: [JBoss JIRA] Resolved: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Stuart Douglas resolved WELD-737.
---------------------------------
Resolution: Rejected
After some more discussion we have decided that we are not going to replace the javassist
proxy classes with weld ones. Replacing the javassist classes would only move the problem
from 'javassist must be accessible' to 'replacement classes must be
accessible'.
As I understand it the javassist classes should not be a major issue now that weld no
longer does a partial export from the OSGI bundle. Sivakumar if this is not the case would
you be able to file it under a new issue?
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Assignee: Stuart Douglas
Labels: beans, constructor, initializer, proxy, scoped
Fix For: 1.1.0.CR1
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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4:29 a.m.
New subject: [JBoss JIRA] Commented: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Sivakumar Thyagarajan commented on WELD-737:
--------------------------------------------
Hi Stuart: I understand the reasons for not doing this and yes, with the fixing of
JASSIST-104 and WELD-570, the partial exports and the corr classloader leaks have been
fixed. However I was wondering how implementations that use the weld osgi-bundle could
support this package private constructor usecase. They would also need to have a fragment
based approach like the one GlassFish uses [1] to make the extra javassist packages used
by the proxies available to the application classloader. Is this right and recommended?
[1] https://fisheye4.atlassian.com/changelog/glassfish-svn?cs=42968
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Assignee: Stuart Douglas
Labels: beans, constructor, initializer, proxy, scoped
Fix For: 1.1.0.CR1
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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8:28 a.m.
New subject: [JBoss JIRA] Updated: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Pete Muir updated WELD-737:
---------------------------
Fix Version/s: (was: 1.1.0.CR1)
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Assignee: Stuart Douglas
Labels: beans, constructor, initializer, proxy, scoped
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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8:28 a.m.
New subject: [JBoss JIRA] Closed: (WELD-737) Proxy instantiation fails with IllegalAccessError for Beans with package private constructor
[
https://jira.jboss.org/browse/WELD-737?page=com.atlassian.jira.plugin.sys...
]
Pete Muir closed WELD-737.
--------------------------
Proxy instantiation fails with IllegalAccessError for Beans with
package private constructor
--------------------------------------------------------------------------------------------
Key: WELD-737
URL: https://jira.jboss.org/browse/WELD-737
Project: Weld
Issue Type: Bug
Components: GlassFish Integration, Proxies
Affects Versions: 1.1.0.Beta1
Reporter: Sivakumar Thyagarajan
Assignee: Stuart Douglas
Labels: beans, constructor, initializer, proxy, scoped
Attachments: package-private-constructor-issue.tar.bz2, ProxyServicesImpl.java
For Beans with package private constructors, proxy instantiation fails with an Illegal
access error as shown below. Since 1.1.0.Beta1 the proxy creation logic in
ProxyFactory.addConstructors handles private constructors correctly but doesn't
consider package private constructors.
----
Caused by: java.lang.IllegalAccessError: tried to access method
org.glassfish.tests.proxies.TestSessionScopedBean.<init>()V from class
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy
at
org.glassfish.tests.proxies.org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.<init>(org$jboss$weld$bean-$export$work$workspaces$gfv3$v3$distributions$glassfish$target$glassfish3$glassfish$domains$domain1$applications$jsr88-1370237334428885039$-ManagedBean-class_org$glassfish$tests$proxies$TestSessionScopedBean_$$_WeldProxy.java)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:396)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at
org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:216)
at
org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:391)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:218)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:89)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:40)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:53)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$1.apply(ClientProxyProvider.java:44)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
----
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5103
days inactive
5149
days old
16 comments
3 participants
participants (3)
-
Pete Muir (JIRA) -
Sivakumar Thyagarajan (JIRA)
-
Stuart Douglas (JIRA)