JavaEE Data Source: Configuration

Applications get a database connection from a data source by looking up the data source on the Java Naming and Directory Interface (JNDI) tree and then requesting a connection. The data source provides the connection to the application from its pool of database connections.

Name	Description
Name	The JNDI name of the data source. MBean Attribute (Does not apply to application modules) : `DataSourceBean.Name` Changes take effect after you redeploy the module or restart the server.
Description	A description of this DataSource. MBean Attribute (Does not apply to application modules) : `DataSourceBean.Description` Changes take effect after you redeploy the module or restart the server.
Class name	The data source implementation class. MBean Attribute (Does not apply to application modules) : `DataSourceBean.ClassName` Changes take effect after you redeploy the module or restart the server.
Server Name	The database server name. MBean Attribute (Does not apply to application modules) : `DataSourceBean.ServerName` Changes take effect after you redeploy the module or restart the server.
Port Number	The port number a server uses to listen for requests. MBean Attribute (Does not apply to application modules) : `DataSourceBean.PortNumber` Changes take effect after you redeploy the module or restart the server.
Database Name	The name of the database connected to this data source. MBean Attribute (Does not apply to application modules) : `DataSourceBean.DatabaseName` Changes take effect after you redeploy the module or restart the server.
URL	The JDBC URL. If the `Url` property is specified along with other standard `DataSource` properties such as `ServerName`, `DatabaseName` and `PortNumber`, the more specific properties take precedence and `Url` is ignored. MBean Attribute (Does not apply to application modules) : `DataSourceBean.Url` Changes take effect after you redeploy the module or restart the server.
User	The user name to use for connection authentication with the database. MBean Attribute (Does not apply to application modules) : `DataSourceBean.User` Changes take effect after you redeploy the module or restart the server.
Login Timeout	The maximum amount of time, in seconds, that this data source waits while attempting to connect to a database. MBean Attribute (Does not apply to application modules) : `DataSourceBean.LoginTimeout` Changes take effect after you redeploy the module or restart the server.
Transactional	When enabled, connections participate in transactions. MBean Attribute (Does not apply to application modules) : `DataSourceBean.Transactional` Changes take effect after you redeploy the module or restart the server.
Isolation Level	The transaction isolation level used for connections. MBean Attribute (Does not apply to application modules) : `DataSourceBean.IsolationLevel` Changes take effect after you redeploy the module or restart the server.
Initial Pool Size	The number of physical connections to create when creating the connection pool in the data source. If unable to create this number of connections, creation of the data source will fail. MBean Attribute (Does not apply to application modules) : `DataSourceBean.InitialPoolSize` Changes take effect after you redeploy the module or restart the server.
Maximum Pool Size	The maximum number of physical connections that this connection pool can contain. MBean Attribute (Does not apply to application modules) : `DataSourceBean.MaxPoolSize` Changes take effect after you redeploy the module or restart the server.
Minimum Pool Size	The minimum number of physical connections that this connection pool can contain. MBean Attribute (Does not apply to application modules) : `DataSourceBean.MinPoolSize` Changes take effect after you redeploy the module or restart the server.
Maximum Idle Time	The maximum amount of time, in seconds, a physical connection can remain unused in the pool before the connection is closed. MBean Attribute (Does not apply to application modules) : `DataSourceBean.MaxIdleTime` Changes take effect after you redeploy the module or restart the server.
Maximum Statements	The total number of statements that a connection pool keeps open. MBean Attribute (Does not apply to application modules) : `DataSourceBean.MaxStatements` Changes take effect after you redeploy the module or restart the server.
ID	Specifies a string which is used to identify this DataSource. MBean Attribute (Does not apply to application modules) : `DataSourceBean.Id` Changes take effect after you redeploy the module or restart the server.

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JavaEE Data Source: Configuration

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