This JNDI Java tutorial describes Java Naming and Directory Interface (JNDI) technology, naming and directory operations, and LDAP. Examples of how to configure a JNDI DataSource in Tomcat in order to use Database Connection Pooling. Check that the name used in the MDB is the same as the JNDI name you can find in the JNDI tree for your weblogic server. You can do that by.

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HTML5 tutorial for W MySQL database user name.

Lesson: Overview of JNDI

Maximum time to wait for a database connection to become available in ms, in this example 10 seconds. Notify me of follow-up comments. Suppose if we need to periodically ping the database using this datasource, what should be the correct approach to do it? Then you should have such a source code for the standalone client: Writing a remote client standalone for an EJB 6. Choose “Derby” coyrs the database type.

Again, double check the names of the connection factory and of the destination. Maximum number of idle database connections to retain in pool. I have an exception about the persistence manager that is null There is a bug in weblogic 12c when working with “web profile” projects and JPA.


Apache Tomcat 7 Essentials. Apache Tomcat 7 User Guide.

Set to -1 for no limit. This will take 30s to build the client lib for your installation. Master 1 Miage Writing a client for a weblogic queue 1.

Weblogic / Java EE6 FAQ and Guides – miageprojet2

In the next dialog, type in “Der” and choose “Derby” as the database type, click next Then you must indicate which JDBC driver you are going to use. TP – Nouveaux The fully qualified Java class name of the database driver.

There is a bug in weblogic 12c when working with “web profile” projects and JPA. This is an example database.

Lesson: Overview of JNDI (The Java™ Tutorials > Java Naming and Directory Interface)

Here is an example of a MDB that works with the client from the next section. For weblogic 12c english: Java EE6 Weblogic E Writing a message indi bean Note: Add the DataSource to Weblogic 12c 3. It was very helpful!! Specify authentication mechanism for the application code, can be Application or Container. An Exception is thrown if this timeout is exceeded. You can’t deploy war files otherwise there will be errors in the persistence unit that is not correctly taken into account.


The client servlet we demonstrate here should be added in the dynamic web project. Name of the resource. By default, the derby server locates databases in the bin dir. The fully qualified Java class name expected by the web application when it performs a lookup for this resource.

Thank you for the example, it was very helpful. Premiers pas avec A In order to stop the server, just ctrl-c in the DOS window or close the window. Apprenez comment activer Javascript dans votre navigateur. Unselect the “create database” button. Gestion du projet IS