[hibernate-dev] Connection proxy error
Hi Steve,
After updating from svn I get the following in alot of tests:
java.lang.IllegalArgumentException: interface
org.hibernate.jdbc.ConnectionWrapper is not visible from class loader
at java.lang.reflect.Proxy.getProxyClass(Proxy.java:331)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:552)
at
org.hibernate.jdbc.BorrowedConnectionProxy.generateProxy(BorrowedConnectionProxy.java:56)
at
org.hibernate.jdbc.ConnectionManager.borrowConnection(ConnectionManager.java:163)
at org.hibernate.jdbc.JDBCContext.borrowConnection(JDBCContext.java:111)
at org.hibernate.impl.SessionImpl.connection(SessionImpl.java:359)
at
org.hibernate.test.connections.AggressiveReleaseTest.testBorrowedConnections(AggressiveReleaseTest.java:210)
I fixed it by changing:
public static Connection generateProxy(ConnectionManager
connectionManager) {
BorrowedConnectionProxy handler = new
BorrowedConnectionProxy( connectionManager );
return ( Connection ) Proxy.newProxyInstance(
Connection.class.getClassLoader(),
PROXY_INTERFACES,
handler
);
}
to
public static Connection generateProxy(ConnectionManager
connectionManager) {
BorrowedConnectionProxy handler = new
BorrowedConnectionProxy( connectionManager );
return ( Connection ) Proxy.newProxyInstance(
Thread.currentThread().getContextClassLoader(),
PROXY_INTERFACES,
handler
);
}
Connection.class is always loaded via the boot/system clasloader so I
don't get how using its classloader
when generating the proxy would ever work ?
--
--
Max Rydahl Andersen
callto://max.rydahl.andersen
Hibernate
max(a)hibernate.org
http://hibernate.org
JBoss a division of Red Hat
max.andersen(a)jboss.com