第 12 章 配置 Data Grid Server Datasources

<data-sources>
   <!-- Defines a unique name for the datasource, JNDI name, and enables statistics. -->
   <data-source name="ds" jndi-name="jdbc/datasource" statistics="true">
      <!-- Specifies the JDBC driver that creates connections. -->
      <connection-factory driver="org.database.Driver"
                          username="db_user"
                          password="secret"
                          url="jdbc:db://database-host:10000/dbname"
                          new-connection-sql="SELECT 1"
                          transaction-isolation="READ_COMMITTED">
         <!-- Sets optional JDBC driver-specific connection properties. -->
         <connection-property name="name">value</connection-property>
      </connection-factory>
      <!-- Defines connection pool properties. -->
      <connection-pool initial-size="1"
                       max-size="10"
                       min-size="3"
                       background-validation="1000"
                       idle-removal="1"
                       blocking-timeout="1000"
                       leak-detection="10000"/>
   </data-source>
</data-sources>

<data-sources>
   <!-- Defines a unique name for the datasource, JNDI name, and enables statistics. -->
   <data-source name="ds" jndi-name="jdbc/datasource" statistics="true">
      <!-- Specifies the JDBC driver that creates connections. -->
      <connection-factory driver="org.database.Driver"
                          username="db_user"
                          password="secret"
                          url="jdbc:db://database-host:10000/dbname"
                          new-connection-sql="SELECT 1"
                          transaction-isolation="READ_COMMITTED">
         <!-- Sets optional JDBC driver-specific connection properties. -->
         <connection-property name="name">value</connection-property>
      </connection-factory>
      <!-- Defines connection pool properties. -->
      <connection-pool initial-size="1"
                       max-size="10"
                       min-size="3"
                       background-validation="1000"
                       idle-removal="1"
                       blocking-timeout="1000"
                       leak-detection="10000"/>
   </data-source>
</data-sources>