<datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE</connection-url>
                    <driver>h2</driver>
                    <security>
                        <user-name>sa</user-name>
                        <password>sa</password>
                    </security>
                </datasource>
		<datasource jndi-name="java:jboss/banco" pool-name="BancoDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:derby://localhost/sample;create=true</connection-url>
                    <driver>derby</driver>
                    <security>
                        <user-name>curso</user-name>
                        <password>curso</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
                    </driver>
                    <driver name="derby" module="org.apache.derby">
                        <xa-datasource-class>org.apache.derby.jdbc.ClientXADataSource</xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>