Configuring the AS400 PCML Fault Handler Sequence

<sequence xmlns="http://ws.apache.org/ns/synapse" name="faultHandlerSeq">
<property xmlns:ns="http://org.apache.synapse/xsd" name="contentTypeValue" expression="get-property('transport', 'Content-Type')"></property>
   <filter xmlns:ns="http://org.apache.synapse/xsd" xpath="get-property('contentTypeValue') = 'application/json' or get-property('contentTypeValue') = 'text/json'">
      <then>         
          <payloadFactory media-type="json">
               <format> {"error_code":"$1", "error_message":"$2"} 
		  </format>
                  <args>
                     <arg expression="get-property('ERROR_CODE')" evaluator="xml"></arg>
                     <arg expression="get-property('ERROR_MESSAGE')" evaluator="xml"></arg>
                  </args>
               </payloadFactory>
               <property name="messageType" value="application/json" scope="axis2"></property>
        </then>
      </filter>
      <filter xmlns:ns="http://org.apache.synapse/xsd" xpath="get-property('contentTypeValue') = 'application/xml' or get-property('contentTypeValue') = 'text/xml'">
          <then>
          <payloadFactory media-type="xml">
                  <format>
                     <error_info>
                        <error_code>$1</error_code>
                        <error_message>$2</error_message>
                     </error_info>
                  </format>
                  <args>
                     <arg expression="get-property('ERROR_CODE')" evaluator="xml"></arg>
                     <arg expression="get-property('ERROR_MESSAGE')" evaluator="xml"></arg>
                  </args>
               </payloadFactory>
               <property name="messageType" value="text/xml" scope="axis2"></property> 
        </then>                             
   </filter>
   <respond></respond>
</sequence>