MongoDB subsystem configuration with write-concern override, pick one

gistfile1.txt

The MongoDB configuration includes specifying an optional override of the database servers write-concern setting.  
The write-concern setting may reference the predefined constants (e.g. https://api.mongodb.com/java/3.1/com/mongodb/WriteConcern.html#ACKNOWLEDGED) or a custom set of values (see https://api.mongodb.com/java/3.1/com/mongodb/WriteConcern.html#WriteConcern-int-int-boolean-boolean-).

Example with custom write-concern called "custom-write-concern":

<subsystem xmlns="urn:jboss:domain:mongodb:1.0">
    <mongo name="default1" id="mongodbtestprofile_ack" jndi-name="java:jboss/mongodb/test_ack" database="mongotestdb" write-concern="ACKNOWLEDGED">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
    </mongo>
    <mongo name="default2" id="mongodbtestprofile_unack" jndi-name="java:jboss/mongodb/test_unack" database="mongotestdb" write-concern="UNACKNOWLEDGED">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
    </mongo>
    <mongo name="default3" id="mongodbtestprofile_custom" jndi-name="java:jboss/mongodb/test_custom" database="mongotestdb">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
        <custom-write-concern name="default” w=“1” j=“true” wtimeout=“1”/>
    </mongo>
</subsystem>

Example with custom write-concern called "write-concern":

<subsystem xmlns="urn:jboss:domain:mongodb:1.0">
    <mongo name="default1" id="mongodbtestprofile_ack" jndi-name="java:jboss/mongodb/test_ack" database="mongotestdb" write-concern="ACKNOWLEDGED">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
    </mongo>
    <mongo name="default2" id="mongodbtestprofile_unack" jndi-name="java:jboss/mongodb/test_unack" database="mongotestdb" write-concern="UNACKNOWLEDGED">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
    </mongo>
    <mongo name="default3" id="mongodbtestprofile_custom" jndi-name="java:jboss/mongodb/test_custom" database="mongotestdb">
        <host name="default" outbound-socket-binding-ref="mongotesthost"/>
        <write-concern name="default” w=“1” j=“true” wtimeout=“1”/>
    </mongo>
</subsystem>