BridgeGate has a native Apache ActiveMQ Adapter built in the product. If you are one an older build you may need to add the Adapter you to your bridgegate.xml for it to show up in the Workbench.
Add the following line to the bridgegate.xml at the top of <ADAPTER_LIST>
<ADAPTER CLASS=”com.oidev.bridgegate.adapter.ActiveMQAdapter” NAME=”ActiveMQ”/>
You will then need to restart your BridgeGate server and workbench.
Note the default Context URL string is tcp://ipaddress:61616