Hibernate.cfg.xml problem - not able to run the java project

[BhanuChandar Challa]

Please Help me in below the issue.

I have tried to create a simple java project which will store the UserDetails data into the PostgreSQL database by using Hibernate.
But i am getting the below error when i tried to run the application.

CONSOLE:
-------------------------------------------------------------------------------------------
Nov 05, 2012 3:21:28 PM org.hibernate.annotations.common.Version <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
Nov 05, 2012 3:21:28 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.1.8.Final}
Nov 05, 2012 3:21:28 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
Nov 05, 2012 3:21:28 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
Nov 05, 2012 3:21:28 PM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
Nov 05, 2012 3:21:28 PM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
Exception in thread "main" org.hibernate.HibernateException: /hibernate.cfg.xml not found
at org.hibernate.internal.util.ConfigHelper.getResourceAsStream(ConfigHelper.java:173)
at org.hibernate.cfg.Configuration.getConfigurationInputStream(Configuration.java:1953)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1934)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1914)
at org.chandu.hibernate.HibernateTest.main(HibernateTest.java:21)
---------------------------------------------------------------------------------------------------------------

My hibernate.cfg.xml file is:
---------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">org.postgresql.Driver</property>
<property name="connection.url">dbc:postgresql://localhost:5432/hibernatedb</property>
<property name="connection.username">postgres</property>
<property name="connection.password">chandu</property>

<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>

<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property>

<!-- Disable the second-level cache -->
<property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>

<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>

<!-- Drop and re-create the database schema on startup -->
<property name="hbm2ddl.auto">Create</property>

<mapping resource="org.javabrains.chandu.dto.UserDetails"/>
</session-factory>
</hibernate-configuration>
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I am using hibernate 4.1.8 for this project. If it is the problem with <!DOCTYPE element in hibernate.cfg.xml, Please help me to edit it.


Thanks in Advance,
Bhanu Chandar.

[Sumit Patil]

From the error message

...Exception in thread "main" org.hibernate.HibernateException: /hibernate.cfg.xml not found

The configuration file is not found. Where have you kept hibernate.cfg.xml file.
I hope this thread will help you.

[BhanuChandar Challa]

I kept the hibernate.cfg.xml file in the classpath only. Please find the attached screenshot for project tree.

[Sumit Patil]

Are you using any kind of build tool? If yes, please check if the file is moved to build folder after compilation

[BhanuChandar Challa]

No I am not using any build tool. Please find the detailed tree.

[Sumit Patil]

How are you building your application? Where does the .class files resides? Put your configuration file directly inside the 'src' folder.
I would suggest you to please go though the link provided earlier along with the this Google.
Thanks.

[BhanuChandar Challa]

I am very new to java envi, so please igonre my mistakes.
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After i moving hibernate.cfg.xml file to src location, I got below the new error.

Nov 05, 2012 4:36:50 PM org.hibernate.annotations.common.Version <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
Nov 05, 2012 4:36:50 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.1.8.Final}
Nov 05, 2012 4:36:50 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
Nov 05, 2012 4:36:50 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
Nov 05, 2012 4:36:50 PM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
Nov 05, 2012 4:36:50 PM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
Nov 05, 2012 4:36:51 PM org.hibernate.internal.util.xml.DTDEntityResolver resolveEntity
WARN: HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
Nov 05, 2012 4:36:51 PM org.hibernate.cfg.Configuration addResource
INFO: HHH000221: Reading mappings from resource: org.javabrains.chandu.dto.UserDetails
Exception in thread "main" org.hibernate.MappingNotFoundException: resource: org.javabrains.chandu.dto.UserDetails not found
at org.hibernate.cfg.Configuration.addResource(Configuration.java:728)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:2115)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:2087)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2067)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2020)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1935)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1914)
at org.chandu.hibernate.HibernateTest.main(HibernateTest.java:21)

[Sumit Patil]

Are you creating hibernate mappings using annotations in the UserDetails class?
If so, then you have to map it accordingly in hibernate.cfg.xml file.

Replace this

<mapping resource="org.javabrains.chandu.dto.UserDetails"/>

with

<mapping class="org.javabrains.chandu.dto.UserDetails"/>

[BhanuChandar Challa]

Thanks sumeet. Now I am able to run my java project. Thanks for your help and valuable time.