Table of Contents
How does WebLogic connect to database?
In WebLogic Server, you configure database connectivity through JDBC data sources, either in your WebLogic domain configuration or in your enterprise application. A data source is a Java EE standard method of configuring connectivity to a database. Each WebLogic data source contains a pool of database connections.
How do I change data source in WebLogic?
In the Change Center of the Administration Console, click Lock & Edit. In the Domain Structure tree, expand Services > JDBC and select Data Sources. Select the name of the data source that you want to restart and select the Targets tab.
How do I create a data source in WebLogic console?
Creating a data source (Oracle WebLogic Server)
- In the Domain Structure menu, expand Services > JDBC.
- Select Data Sources and click New.
- In the JDBC Data Source Properties section, specify the following appropriate values and then click Next.
- Accept the default values in the Transaction Options section by clicking Next.
How do you configure data source?
You must install JDBC drivers in order to use them to create database connections in a data source on each server on which the data source is deployed. Drivers are listed in the Create JDBC Data Source pages in the Administration Console with known required configuration options to help you configure a data source.
What is JDBC in WebLogic?
JDBC is a low-level interface, which means that you use it to invoke (or call) SQL commands directly. In addition, JDBC is a base upon which to build higher-level interfaces and tools, such as Java Message Service (JMS) and Enterprise Java Beans (EJBs). Using JDBC Drivers with WebLogic Server.
How do I view data source in WebLogic?
If the datasource is deployed and running, you can see the state by looking at the Datasource page under the Monitoring->Statistics tabs (Enabled=true, State=Running). If there is nothing listed on this page for the Datasource, it usually means that the Datasource failed to deploy or is not targeted.
How do I create a non XA datasource in WebLogic?
1) Login to Weblogic server console using http://:7001/console. 3) You will view the below screen. 4) In order to enable the ‘New’ button click on the ‘Lock & Edit’ button under ‘Change Center’ on the top left corner. 8) Now you need to add this Data source (jamesxedb) in the DBAdapter connection pool.
What is data source in WebLogic?
Java Database Connectivity (JDBC) enables you to configure database connectivity through JDBC data sources in your WebLogic domain. A data source is a Java EE standard method of configuring connectivity to a database. Each WebLogic data source contains a pool of database connections.
What is JDBC DataSource?
A Data Source object enables JDBC applications to obtain a DBMS connection from a connection pool. Each Data Source object binds to the JNDI tree and points to a connection pool or MultiPool. Applications look up the Data Source on the JNDI tree and then request a connection from the Data Source.
Where is JDBC version in WebLogic?
If you need to revert to the version of the driver installed with WebLogic Server, you can copy the file from WL_HOME /server/ext/jdbc/ to WL_HOME /server/lib ….How to Determine JDBC Driver Version Installed with WebLogic Server?
- ojdbc5. jar.
- ojdbc6. jar.
- ojdbc6dms. jar.
- ojdbc5_g. jar.
- ojdbc6_g. jar.
What are data sources in WebLogic?
Oracle WebLogic Server provides three types of data sources: Generic Data Sources—Generic data sources and their connection pools provide connection management processes that help keep your system running efficiently. You can set options in the data source to suit your applications and your environment.
What is multi data source in WebLogic?
A multi data source is an abstraction around a group of data sources that provides load balancing or failover processing between the data sources associated with the multi data source. Multi data sources are bound to the JNDI tree or local application context just like data sources are bound to the JNDI tree.
What are different types of data sources in WebLogic?
How does JDBC connect to DataSource?
Procedure
- From your system administrator, obtain the logical name of the data source to which you need to connect.
- Create a Context object to use in the next step.
- In your application program, use JNDI to get the DataSource object that is associated with the logical data source name.
- Use the DataSource.
What are WebLogic JDBC data sources?
WebLogic JDBC data sources provide database access and database connection management. Each data source contains a pool of database connections that are created when the data source is created and at server startup.
How do I configure data source configuration in the WebLogic Server Administration Console?
See WLST Online Sample Scripts in Understanding the WebLogic Scripting Tool . Data source configuration in the Weblogic Server Administration Console is done using the Data Source configuration wizard. The following sections provide an overview of the information required by the wizard to create a data source.
Does Oracle WebLogic Server support Java EE datasources?
WebLogic Server also supports Java EE DataSources, which can be programmatically defined for a more flexible and portable method of database connectivity. For more information on Java EE DataSources, see “Using DataSource Resource Definitions” in Programming JDBC for Oracle WebLogic Server.
How do I create DataSource objects in WebLogic?
As with Connection Pools and MultiPools, you can create DataSource objects in the Administration Console or using the WebLogic Management API. DataSource objects can be defined with or without transaction services. You configure connection pools and MultiPools before you define the pool name attribute for a DataSource.