For those who are intrerested, here is a missing example of JBoss datasource config file main-ds.xml for Sybase jConnect XA driver SybXADataSource:
<?xml version="1.0" encoding="UTF-8"?>
<xa-datasource>
<jndi-name>jdbc/main-ds</jndi-name>
<track-connection-by-tx/>
<xa-datasource-class>com.sybase.jdbc3.jdbc.SybXADataSource</xa-datasource-class>
<xa-datasource-property name="NetworkProtocol">Tds</xa-datasource-property>
<xa-datasource-property name="ServerName">myserver</xa-datasource-property>
<xa-datasource-property name="PortNumber">4100</xa-datasource-property>
<xa-datasource-property name="DatabaseName">mydatabase</xa-datasource-property>
<!-- Use the security domain defined in conf/login-config.xml -->
<security-domain>main-ds-encrypted</security-domain>
<min-pool-size>1</min-pool-size>
<max-pool-size>20</max-pool-size>
<idle-timeout-minutes>15</idle-timeout-minutes>
<check-valid-connection-sql>select 1 from mytable</check-valid-connection-sql>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.SybaseExceptionSorter</exception-sorter-class-name>
<type-mapping>Sybase</type-mapping>
</xa-datasource>
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And below is fragment of login-config.xml:
<application-policy name = "main-ds-encrypted">
<login-module code = "org.jboss.resource.security.SecureIdentityLoginModule"
flag = "required">
<module-option name = "username">mypassword</module-option>
<module-option name = "password">myhash</module-option>
<module-option name = "managedConnectionFactoryName">jboss.jca:service=XATxCM,name=jdbc/main-ds</module-option>
</login-module>
</application-policy>
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