I downloaded Hibernate 3.0 beta 3 and got a little surprise: It was compiled with Jdk 1.5, so it won't run on a J2SE 1.4 VM. Hibernate 3.0 beta 2 was compiled on J2SE 1.4.

The question is: Will Hibernate 3.0 be Java 1.5 only? Please post an answer, as this would impact the version chosen for my projects.

magner

No, this was a mistake done by me. Just recompile on 1.4.

The recompiling with 1.4 doesn't work for me since the library jacc-1_0-fr.jar complains also about a wrong version number :-(

Curious if there was a resolution to this problem. I'm trying to compile hibernate 3.0 with JDK 1.3 and I get:

[javac] bad class file: C:\\hibernate\v3.0beta2\lib\jacc-1_0-fr.jar(javax/security/jacc/PolicyConfiguration.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import javax.security.jacc.PolicyConfiguration;


Is there any way around this?

Curious if there was a resolution to this problem. I'm trying to compile hibernate 3.0 with JDK 1.3 and I get:

[javac] bad class file: C:\\hibernate\v3.0beta2\lib\jacc-1_0-fr.jar(javax/security/jacc/PolicyConfiguration.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import javax.security.jacc.PolicyConfiguration;


Is there any way around this?

I am in the process of choosing which frame work to use as an ORM frame work.

I decided to use hibernat with IBM WebSphere APP server v 5.0.2.2
Hence that version of WAS use IBM JDK 1.3.1 , i had to compile hibernate using JDK 1.3.1 , but here are my findings:

1-i had first to change the target java version in the build file to be 1.3 instead of 1.4

2- change the hibernate.properties to include the DB2 instead of HSQL

but when i try to build this what i get:



Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\db2admin>d:

D:\>cd D:\hibernate-3.1

D:\hibernate-3.1>build

D:\hibernate-3.1>set JDBC_DRIVER=jdbc/db2java.jar

D:\hibernate-3.1>java -cp "lib/ant-launcher-1.6.3.jar" org.apache.tools.ant.laun
ch.Launcher -lib lib -Ddriver.jar=jdbc/db2java.jar
Buildfile: build.xml
[taskdef] Could not load definitions from resource checkstyletask.properties.
It could not be found.
[taskdef] Could not load definitions from resource clovertasks. It could not b
e found.

splash:

init:
[echo] Build Hibernate-3.1 (2005-07-27 03:42:03)
[echo] JDK version: 1.3

init.antlr:

antlr:

compile:
[javac] Compiling 869 source files to D:\hibernate-3.1\build\classes
[javac] D:\hibernate-3.1\src\org\hibernate\secure\JACCConfiguration.java:6:
cannot access javax.security.jacc.EJBMethodPermission
[javac] bad class file: D:\hibernate-3.1\lib\jacc-1_0-fr.jar(javax/security/
jacc/EJBMethodPermission.class)
[javac] class file has wrong version 48.0, should be 47.0
[javac] Please remove or make sure it appears in the correct subdirectory of
the classpath.
[javac] import javax.security.jacc.EJBMethodPermission;
[javac] ^
[javac] 1 error

BUILD FAILED
D:\hibernate-3.1\build.xml:214: Compile failed; see the compiler error output fo
r details.

Total time: 19 seconds

Is there any thing to be done to solve this problem ?

Please help

I think i found where the problem is

libraries like jacc-1_0-fr.jar and other in the lib folder are compiled them selfs with jdk 1.4 , so those too need to be recompiled using jdk 1.3.1 , but the problem is that the source code of some of these libraries are not available.

So, is there any work around for this problem, coz i really need to get this work.


Thank you in advance.

You can create a "fake" JACC jar file containing only the APIs,
This will allow you to compile.

Thank you very much Emmanuel for your prompt support
I tried the MOC Jar for the JACC library and it worked just fine .

Now i have only 1 error left , it is related to a Jboss Library:(Jboss-system)

Here are the compilation output



D:\hibernate-3.1>build

D:\hibernate-3.1>set JDBC_DRIVER=jdbc/db2java.jar

D:\hibernate-3.1>java -cp "lib/ant-launcher-1.6.3.jar" org.apache.tools.ant.laun
ch.Launcher -lib lib -Ddriver.jar=jdbc/db2java.jar
Buildfile: build.xml
[taskdef] Could not load definitions from resource checkstyletask.properties.
It could not be found.
[taskdef] Could not load definitions from resource clovertasks. It could not b
e found.

splash:

init:
[echo] Build Hibernate-3.1 (2005-07-27 08:33:14)
[echo] JDK version: 1.3

init.antlr:

antlr:

compile:
[javac] Compiling 595 source files to D:\hibernate-3.1\build\classes
[javac] D:\hibernate-3.1\src\org\hibernate\cache\JndiBoundTreeCacheProvider.
java:61: cannot access org.jboss.system.ServiceMBeanSupport
[javac] bad class file: D:\hibernate-3.1\lib\jboss-system.jar(org/jboss/syst
em/ServiceMBeanSupport.class)
[javac] class file has wrong version 48.0, should be 47.0
[javac] Please remove or make sure it appears in the correct subdirectory of
the classpath.
[javac] return ( org.jboss.cache.TreeCache ) super.getCache();
[javac] ^
[javac] 1 error

BUILD FAILED
D:\hibernate-3.1\build.xml:214: Compile failed; see the compiler error output fo
r details.

Total time: 20 seconds

D:\hibernate-3.1>



Thank you for your help

Hum, I guess you could create a Mock Jboss-cache.jar containing the needed interfaces either.
If you manage to make it successful, please create a wiki page with the instruction this would be very valuable.

What, praytell, are you referring to when you say the "MOC Jar for the JACC library"?

Take the code of interfaces needed by hibernate to compile, and compile them using JDK 1.3

hi guys, i noticed this issue was last highlighted a year back on this thread. I have reached this far but am stuck now. has anyone found a solution to this compilation issue. any pointers would be appreciated. if you recommend using any alternative jars then please also mention where i can find them.
regards
adam

compile:
[javac] Compiling 595 source files to D:\hibernate-3.1\build\classes
[javac] D:\hibernate-3.1\src\org\hibernate\cache\JndiBoundTreeCacheProvider.
java:61: cannot access org.jboss.system.ServiceMBeanSupport
[javac] bad class file: D:\hibernate-3.1\lib\jboss-system.jar(org/jboss/syst
em/ServiceMBeanSupport.class)
[javac] class file has wrong version 48.0, should be 47.0
[javac] Please remove or make sure it appears in the correct subdirectory of
the classpath.
[javac] return ( org.jboss.cache.TreeCache ) super.getCache();
[javac] ^
[javac] 1 error

I've got the same problem.
------------------------------------------------------------
compile:
[javac] Compiling 796 source files to D:\dev\libraries\hibernate-3.0\build\classes
[javac] D:\dev\libraries\hibernate-3.0\src\org\hibernate\secure\JACCConfiguration.java:4: cannot access javax.security.jacc.PolicyConfiguration
[javac] bad class file: D:\dev\libraries\hibernate-3.0\lib\jacc-1_0-fr.jar(javax/security/jacc/PolicyConfiguration.class)
[javac] class file has wrong version 48.0, should be 47.0
[javac] Please remove or make sure it appears in the correct subdirectory of the classpath.
[javac] import javax.security.jacc.PolicyConfiguration;
[javac] ^
[javac] 1 error


------------------------------------------------------------

I would love to know where I can get hold of this 'jacc-1_0-fr.jar'.


Thanks

Matthew

I've got the same problem.





I would love to know where I can get hold of this 'jacc-1_0-fr.jar'.


Thanks

Matthew