Example configuration:
<component>
<key>org.exoplatform.services.transaction.TransactionService</key>
<type>org.exoplatform.services.transaction.jbosscache.JBossTransactionsService</type>
<init-params>
<value-param>
<name>timeout</name>
<value>3000</value>
</value-param>
</init-params>
</component>
timeout - XA transaction timeout in seconds