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The HL7 transport (New new in version 4.0) allows you to handle Health Level 7 International (HL7) messages. Following sections describe how to install, enable and configure the HL7 transport:

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Installing the HL7 feature

The HL7 Transport transport is available as an installable feature in WSO2 products. The user can simply plug it in if necessity, through the installation of the relevant feature. 

Enabling the HL7 transport 

You enable the HL7 transport in the <ESB_HOME>/repository/conf/axis2/axis2.xml file as file as follows:

Code Block
<transportReceiver name="hl7" class="org.wso2.carbon.business.messaging.hl7.transport.HL7TransportListener">
    <parameter name="port">9292</parameter>
</transportReceiver>
<transportSender name="hl7" class="org.wso2.carbon.business.messaging.hl7.transport.HL7TransportSender">
    <!--parameter name="non-blocking">true</parameter-->
</transportSender>

The " Axis2 Transport HL7 " feature supports the following improvements from version 4.0.0 onwards.

Creating the HL7 proxy service

You can add a proxy service with HL7 transport after enabling it. 

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