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resource mapping via glassfish-ejb-jar.xml [message #1829665] Wed, 08 July 2020 12:33
Alex Timin is currently offline Alex TiminFriend
Messages: 2
Registered: July 2020
Junior Member
Hi all.

Can not understand what is wrong with glassfish resource mapping.

I've created a simple java ee application (NetBeans + Glassfish 5-0).

In my session bean i've included a ref to a global DataSource (which is working well)

@Resource (name = "jdbc/HRData")

    DataSource ds;

Then i've added glassfish-ejb-jar.xml descriptor and put this inside





where jdbc/HRDataSource is my DataSource jndi name (which is working!)

When i try to deploy and test my client jsf i get

java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: : Ошибка соединения с сервером localhost на порту 1 527 с сообщением Connection refused: connect.

But if i do the resource mapping via mappedName in Resource annotation

@Resource (name = "jdbc/HRData", mappedName = "jdbc/HRDataSource")

    DataSource ds;

it works!!!

what is wrong with glassfish-ejb-jar.xml descriptor. The configuration folder where it is located seems to be included into the deployment profile...

Thanks in advance. Alex.
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