problem with loading the XXX.hbm.xml files

christianw · **Joined:** Mon Feb 09, 2004 6:27 am **Posts:** 33

in dir: \com\hibernate\trial\ place files: People.hbm.xml , People.class
Try.class(main class)
when i run Try class err shows:

Feb 15, 2004 5:53:03 PM net.sf.hibernate.cfg.Configuration addFile
SEVERE: Could not configure datastore from file: People.hbm.xml
java.net.MalformedURLException: People.hbm.xml (The system cannot find the file
specified)
at org.dom4j.io.SAXReader.read(SAXReader.java:221)
at net.sf.hibernate.cfg.Configuration.addFile(Configuration.java:169)
at com.hibernate.trial.Try.main(Try.java:12)
Exception in thread "main" net.sf.hibernate.MappingException: java.net.Malformed
URLException: People.hbm.xml (The system cannot find the file specified)
at net.sf.hibernate.cfg.Configuration.addFile(Configuration.java:176)
at com.hibernate.trial.Try.main(Try.java:12)
Caused by: java.net.MalformedURLException: People.hbm.xml (The system cannot fin
d the file specified)
at org.dom4j.io.SAXReader.read(SAXReader.java:221)
at net.sf.hibernate.cfg.Configuration.addFile(Configuration.java:169)
... 1 more
\\\\\\\\\\
my Try.class code:
public static void main(String[] args)throws Exception{
Configuration cfg=new Configuration()
.addFile("People.hbm.xml");
SessionFactory sessions=cfg.buildSessionFactory();
Session sess=sessions.openSession();
Transaction tx=sess.beginTransaction();

where did the problem come from?

christian · **Posted:** Sat Feb 14, 2004 5:19 am

You have trivial classloading/classpath problems to solve, we can't help you here.

christianw · **Joined:** Mon Feb 09, 2004 6:27 am **Posts:** 33

i change the Try.class code
............
Configuration cfg=new Configuration()
.addClass(com.hibernate.trial.People.class);
..............

another problem comes up:
Feb 15, 2004 7:09:13 PM net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Optimize cache for minimal puts: false
Feb 15, 2004 7:09:13 PM net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: Query language substitutions: {}
Feb 15, 2004 7:09:13 PM net.sf.hibernate.cfg.SettingsFactory buildSettings
INFO: cache provider: net.sf.ehcache.hibernate.Provider
Exception in thread "main" net.sf.hibernate.HibernateException: could not instan
tiate CacheProvider: net.sf.ehcache.hibernate.Provider
at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.ja
va:133)
at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1
119)
at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.
java:748)
at com.hibernate.trial.Try.main(Try.java:14)
Caused by: java.lang.ClassNotFoundException: net.sf.ehcache.hibernate.Provider
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)...........

is that mean something wrong with the configuation ?

christianw · **Joined:** Mon Feb 09, 2004 6:27 am **Posts:** 33

in my hibernation.properties the cache implementaion shows(default)
hibernate.cache.provider_class net.sf.hibernate.cache.HashtableCacheProvider

does that mean i should change it to net.sf.ehcache.hibernate.provider?

christian · **Posted:** Sat Feb 14, 2004 5:50 am

Please, read the "step by step" tutorial here:

http://www.hibernate.org/152.html

It also helps if you read at least the first chapter of the reference documentation.

christianw · **Joined:** Mon Feb 09, 2004 6:27 am **Posts:** 33

i didn't use tomcat i have it all standalone
all jar file needed have been put to the classpath
and i have read the first 3 chapter of the reference
but still didn't kown get what's wrong,

christian · **Posted:** Sat Feb 14, 2004 6:13 am

You don't need ehcache.jar if your cache provider is not set to EHCache. Check if this is really not the case, maybe an old hibernate.properties file somwhere or a hibernate.cfg.xml.

christianw · **Joined:** Mon Feb 09, 2004 6:27 am **Posts:** 33

i solved all the problems
thank you so much!!!