It is possible to set these 3 hibernate properties:

hibernate.connection.url jdbc:sapdb://myserver/mydb

hibernate.connection.username user

hibernate.connection.password pswd


using an external Java method like

setHibernateProperties(url, user, password) ?

Regards,

Massimo

why would you like to do that?

i have to do that in my project :)
you think is impossible ?

Massimo

probably you should consider explaining me what you want to do, so I can tell you how?

A good way for all initializations is using an Init servlet who load all properties files for any framework...
You can do that for Hibernate.
But if you need more help give us more details.

I'm doing a simple Java Application, and i don't know how to use an Init servlet, i'm sorry...

I'm just looking for a simple method which can let me set these hibernate properties.

Imagine that i have a Java class like this

class hibernateProperties....

{

...

public void setURL()

public String getURL()

public String getUser()

public String getPswd()

}

i need to create a method like:

hb = new HibernateProperties();

void setHibernateProperties(hb.getURL(), hb.getUser(), hb.getPswd());
{
in which i can configure hibernate
}

Massimo

Do you need to change properties when you re using this application?
Or when initialization is done, you never need to change it?

I have to initialize properties when i start the application

So you can use your HibernateProperties object and initialize your configuration like this.
Use Javadoc you could find more informations about it.
Then you can use your cfg to open session....


Configuration cfg = new Configuration().addClass(Panel.class).addClass(map_Obj1.class).addClass(map_Obj2.class);
cfg.setProperty("hibernate.dialect", "net.sf.hibernate.dialect.Oracle9Dialect");
cfg.setProperty("hibernate.connection.driver_class", "oracle.jdbc.driver.OracleDriver");
cfg.setProperty("hibernate.connection.username", "admin");
cfg.setProperty("hibernate.connection.password", "pwd");
cfg.setProperty("hibernate.connection.url", "jdbc:oracle:thin:@ip:1522:DEV");

Thank you very much!
I'll try that

Massimo

ops i think i'm not able to do that

i made

Configuration cfg = new Configuration();
sessions = cfg.configure().buildSessionFactory();
cfg.setProperty("hibernate.connection.username", "user");
cfg.setProperty("hibernate.connection.password", "pswd");
cfg.setProperty("hibernate.connection.url", "jdbc:sapdb://server/db");

ok?

i've got also my hibernate.cfg.xml configuration file

<property name="hibernate.connection.url">
jdbc:sapdb://server/db
</property>
<property name="hibernate.connection.username">user</property>
<property name="hibernate.connection.password">pswd</property>

if i remove these properties from the configuration file, hibernate does not start !

how can i do ?

You must of course set the properties before building the session factory. Please read the docs and think.

As Michael has said, read more carefully hibernate reference, and try this tutorial.
http://www.gloegl.de/8.html
kind regards and good reading :+)

I've already red that tutorial but thank you.
Now my application is working good.


Thanks to all