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Using Hibernate to generate id incrementally



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Hi, It is useful for java developer.
Hi, It is useful for java developer.  

GREAT!
GREAT! 

hi i am new to hibernate and getting the followin
hi i am new to hibernate and getting the following exception: org.hibernate.MappingException: Could not read mappings from resource: com/hibernate/testing/test/ebData.hbm.xml org.hibernate.MappingException: Could not parse mapping document in in 

Respected sir i have develop hibernate program un
Respected sir i have develop hibernate program under the guidance of tutorial provided by ur site. I have used 'sun.jdbc.odbc.JdbcOdbcDriver' for accessing my oracle database. My program is creating table but then a exception is thrown 'Could 

Looks good site to getting started
Looks good site to getting started 

Hi, Wow !!! Its wonderfull to have that much b
Hi, Wow !!! Its wonderfull to have that much basic on hibernate specially, for the person who is new and desparate. Devi Jyothi Alluri 

Hi, I am very new to hibernate and by going thr
Hi, I am very new to hibernate and by going through this tutorial i get enough on that to up with. 

can you send me suggestion for the below error
can you send me suggestion for the below error i am runnig this first example in eclipse Could not parse mapping document from resource contact.hbm.xml 

I want to say thanx rose india to help really for
I want to say thanx rose india to help really for hibernate tutorial.  

ya really this site is so good , i got so much thi
ya really this site is so good , i got so much things about hibernate.previously i was idea on hibernate but by going through this site my idea on hibernate is increased. 

Hi, Really ,this is very useful site for beginn
Hi, Really ,this is very useful site for beginners. Thanks to roseindia.net  

@ brijesh Kachalia & kanchan : I may not be an exp
@ brijesh Kachalia & kanchan : I may not be an expert on this, but my guess is that your contact.hbm.xml is not placed in the correct directory... 

How can I use the generator for a property instead
How can I use the generator for a property instead of primary key, because I want Hibernate to generate unique id to be inserted in a column in table thats not primary key. 

hi, i hav developed a hibernate program & found a
hi, i hav developed a hibernate program & found an error----------Error reading resource: contact.hbm.xml. can any one help me in this??????? 

Using Hibernate <generator> to generate id increme
Excellent.. it gives exact information what a beginner needs 

Please provide solution
I am executing the first example, I am getting an exception... org.hibernate.InvalidMappingException: Could not parse mapping document from resource contact.hbm.xml Help me out in solving this problem.  

could not fetch initial value for increment genera
I am getting the below error while executing second example book "could not fetch initial value for increment generator" need solutions.. 

can any one help me
this site is very usefull but i am sufferring some problem my hibernate prog for storing the data works fine but data is not store in that and on cosole this is o/p i also create trasaction object and commit. log4j:WARN No appenders could be fou 

Thanks for the info !!
As a novice,After a long google search for Hibernate documents, I have found this site. This is very useful.I Wholeheartedly thank roseindia.net for their valuable help. Beginners will definitely find this site pretty useful. 

Please help no config found
WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/C:/test/hibernate/lib/ehcache-1.1.jar!/ehcache-failsafe.xml Exception in thread "main" java.lang.NullPointerException at oseindia 

sending comment
hi thank for roseindia for providing hibernate .As i already hibernate already i enjoyed alot by reading the entire hibernate. Not only providing basic code i request roseindia to provide interview questions for the students and employees, by that  

id generator
In my table i donthave any primary key and the main column which i use to retreive data is text type. So can i declare like this in hbm <id name="lngBookId" type="java.lang.String" column="id" > <generator class="assigned"/> </id> 

Duplicate key or integrity constraint violation me
Caused by: java.sql.BatchUpdateException: Duplicate key or integrity constraint violation message from server: "Duplicate entry '4' for key 1" at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1540) at org.apache.commons.dbc 

Hibernate Exception
org.hibernate.MappingException: Error reading resource: contact.hbm.xml 

error
I am getting next: Database(): group="null" props="null" Database(): group="null" props="null" Database(): group="null" props="null" Cannot open connection And so in each example... can any one help me in this? 

It Worked!!
Thanks for the tutorial!! 

Software Engineer
very useful info 

No errors but no records inserted
Hallo, I have implemented the code above using netbeans 6.1 IDE but i don't seem to have the records inserted to the database table and there are no errors also.What could be the cause of this scenario? 

How to increment value by two for generator?
Instead of incrementing value by one, how can i increment value by two? 

Entries not made in db
Hi I am facing strange issue. The whole program runs fine but there is not entry made in database. do u find any reason behind it? 

Same issue
Hi , I am also facing same issue while running First Example. Can any one help us 

hibernate first example
Hai, This is jagadhish.I compiled this first example.but iam getting an error that is import org package like that.Iam new to this hibernate.Already i wrote import statement about sessions and sessionfactory.plz help me to solve this problem. 

hiobernet concept:
hi In java through hibernet i can easily insert the data in the oracle database but i doesn't no how to retrive the data from database and to use in my application pls ...help me to go for next level in hibernet thx 

No need to create table in the database
You can run the above class's code without creating the table in the database. When you run the java application for the first time the application will create the row and insert data in the table. 

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