I am trying to use data mapper in wso2 and translating the json to xml but it doesn't showing any result instead it showing page not found in POSTMAN.
<?xml version="1.0" encoding="UTF-8"?>
<api context="/TEST" name="TEST" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="POST">
<inSequence>
<datamapper config="gov:datamapper/NewConfig.dmc" inputSchema="gov:datamapper/NewConfig_inputSchema.json" inputType="JSON" outputSchema="gov:datamapper/NewConfig_outputSchema.json" outputType="XML"/>
<property description="" name="ContentType" scope="axis2" type="STRING" value="application/xml"/>
<respond/>
</inSequence>
<outSequence/>
<faultSequence/>
</resource>
</api>
Can anyone help me in this?
Related
I am completely new to wso2 and I need to change my given input request xml to json and hit this to an adapter and get the response back in json and then in xml. How is this possible??
I am using wso2 integration studio for the development.
<Request>
<requestId><![CDATA[11111111111111111]]></requestId>
<timeStamp><![CDATA[2019/12/25 12:12:12]]> </timeStamp>
<msisdn> <![CDATA[888]]></msisdn>
<keyWord><![CDATA[TEST_API]]></keyWord>
<dataSet>
<param>
<id><![CDATA[first_id]]></id>
<value><![CDATA[12310209842396]]></value>
</param>
<param>
<id><![CDATA[second_id]]></id>
<value><![CDATA[1]]></value>
</param>
</dataSet>
</Request>
In the mediation sequence, you can use the messageType property to indicate that the message should be converted to JSON when sending it to your adapter. And in the return phase, you can use the messageType property again to convert the message to XML.
<property name="messageType" value="application/json" scope="axis2"/>
Example:
<?xml version="1.0" encoding="UTF-8"?>
<api name="toJson" context="/tojson" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="POST">
<inSequence>
<property name="messageType" value="application/json" scope="axis2" />
<send>
<endpoint key="adapter"/>
</send>
</inSequence>
<outSequence>
<property name="messageType" value="application/xml" scope="axis2" />
<send />
</outSequence>
</resource>
</api>
I have a SOAP proxy service with a Data Mapper to create the output.
The created response does not have the soap envelope tag.
If I try to add the envelope with the payload factory, it strips out the envelope (but it keeps the Body element).
I'm using the WSO2 EI 6.4.0.
<?xml version="1.0" encoding="UTF-8"?>
<proxy name="EstrattoContoEntiTributi" startOnLoad="true" transports="http https" xmlns="http://ws.apache.org/ns/synapse">
<target>
<inSequence>
...
<send>
<endpoint key="..."/>
</send>
</inSequence>
<outSequence>
<datamapper .../>
<send/>
</outSequence>
<faultSequence/>
</target>
</proxy>
We need to use a property mediator as below.
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="PF2"
startOnLoad="true"
statistics="disable"
trace="disable"
transports="http,https">
<target>
<inSequence>
<payloadFactory media-type="xml">
<format>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
xmlns:xsd="http://services.samples/xsd"
xmlns:ser="http://services.samples">
<soap:Header/>
<soap:Body>
<ser:getQuote>
<ser:request>
<xsd:symbol>IBM</xsd:symbol>
</ser:request>
</ser:getQuote>
</soap:Body>
</soap:Envelope>
</format>
<args/>
</payloadFactory>
<property name="messageType" scope="axis2" type="STRING" value="text/xml"/>
<log level="full">
<property name="ChangedEnve" value="----Changed-------"/>
</log>
<respond/>
</inSequence>
</target>
<description/>
</proxy>
Hope this helps,
https://medium.com/#isuruuy/how-to-construct-a-payload-with-the-soap-envelope-ce8df5032dda
In wso2 ESB, I am able to send data to WebSocket but I am not able to receive data.
I tried this with rest api of wso2 esb.
<?xml version="1.0" encoding="UTF-8"?>
<api context="/test" name="test" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="POST">
<inSequence>
<property name="OUT_ONLY" scope="default" type="STRING" value="true"/>
<property name="FORCE_SC_ACCEPTED" scope="axis2" type="STRING" value="true"/>
<log level="full">
<property name="message" value="********************************************input**********************"/>
</log>
<send>
<endpoint>
<http method="post" uri-template="ws://localhost:8080/websocket/server"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence/>
</resource>
</api>
outsequence:
<?xml version="1.0" encoding="UTF-8"?>
<sequence name="outflowDispatchSeq" trace="disable" xmlns="http://ws.apache.org/ns/synapse">
<log level="full">
<property name="message" value="************************************************"/>
</log>
</sequence>
with the above API, I am able to send data to the server as shown in below image.
Http request from postman.
But as shown in below image of the console, the response which i am getting is empty as no body present.
If I use proxy service with content-type mentioned as in esb documentation(link) in websocket server i am getting exception
<?xml version="1.0" encoding="UTF-8"?>
<sequence name="dispatchSeq" trace="disable" xmlns="http://ws.apache.org/ns/synapse">
<property name="OUT_ONLY" value="true"/>
<property name="FORCE_SC_ACCEPTED" scope="axis2" type="STRING" value="true"/>
<property name="websocket.accept.contenType" scope="axis2" value="text/plain"/>
<send>
<endpoint>
<address uri="ws://localhost:8080/websocket/server"/>
</endpoint>
</send>
</sequence>
axis2.xml websocket configuration is:
<transportSender name="ws" class="org.wso2.carbon.websocket.transport.WebsocketTransportSender">
<parameter name="ws.outflow.dispatch.sequence" locked="false">outflowDispatchSeq</parameter>
<parameter name="ws.outflow.dispatch.fault.sequence" locked="false">outflowFaultSeq</parameter>
</transportSender>
So how to send and receive the data from websocket
I'm in an internel network and I want to create a service (ESB) to call an external get service.
for example my ESB service path: uri/esb/path/param1/param2
my external path: external/path/param1/param2
here my entry
<?xml version="1.0" encoding="UTF-8"?>
<api context="/services/KRI-getIndividualVehicleFuelco2" name="KRI-getIndividualVehicleFuelco2" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="GET">
<inSequence>
<property name="renault_error_format" scope="default" type="STRING" value="json"/>
<log level="custom">
<property name="getIndividualVehicleFuelco2" value="********** begin **********"/>
<property expression="get-property('RequestID')" name="RequestID"/>
</log>
<Delegation.DelegationIn>
<Jboss-Endpoint-Key>KRI-customAddressingTransformation.xml</Jboss-Endpoint-Key>
<Custom-Sequence-Header>KRI-commonsequences-processSpecialHeadersIn</Custom-Sequence-Header>
</Delegation.DelegationIn>
<loopback/>
</inSequence>
<outSequence>
<sequence key="KRI-commonsequences-genericErrorHandling"/>
<Delegation.DelegationOut>
<Jboss-Endpoint-Key>KRI-customAddressingTransformation.xml</Jboss-Endpoint-Key>
<Custom-Sequence-Header>KRI-commonsequences-processSpecialHeadersOut</Custom-Sequence-Header>
</Delegation.DelegationOut>
<log level="custom">
<property name="getIndividualVehicleFuelco2" value="********** end **********"/>
<property expression="get-property('RequestID')" name="RequestID"/>
</log>
</outSequence>
<faultSequence>
<loopback/>
</faultSequence>
</resource>
</api>
I created an endpoint with the base uri of the external service.
<?xml version="1.0" encoding="UTF-8"?>
<endpoint name="KIS-fuelco-PPD" xmlns="http://ws.apache.org/ns/synapse">
<address uri="http://kisre701.intra.com/kis/api/v2/individual-vehicle-fuelco2/"/>
</endpoint>
how can I parse parameters and send them to endpoint?
I've just started looking at WSO2 enterprise integrator.
I'm currently stuck when I'm trying to create an API which calls a backend service which requires authentication.
I'm currently stuck trying to add a simple header which its suppose to send to the backend as it needs authentication to access it.
I'm using their eclipse tooling and my XML currently looks like this.
<?xml version="1.0" encoding="UTF-8"?>
<api context="/one" name="singleRestApi" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="GET">
<inSequence>
<header name="Authorization" scope="transport" value="Basic ZWNYGWRtaH42Q2xvdGRBZG1pbjmeMw=="/>
<send>
<endpoint key="repos"/>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence/>
</resource>
</api>
Currently following the integration tutorials: here
Any help or direction would be greatly appreciated.
You should try to put your Authorization in a property instead of an header (if you want to do a simple basic authentication)
<?xml version="1.0" encoding="UTF-8"?>
<api context="/one" name="singleRestApi" xmlns="http://ws.apache.org/ns/synapse">
<resource methods="GET">
<inSequence>
<property action="remove" name="REST_URL_POSTFIX" scope="axis2"/>
<property name="Authorization" scope="transport" value="Basic ZWNYGWRtaH42Q2xvdGRBZG1pbjmeMw=="/>
<send>
<endpoint key="repos"/>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence/>
</resource>
</api>
the <property action="remove" name="REST_URL_POSTFIX" scope="axis2"/>
part is to remove the api context (after /one) when sending to your backend endpoint, if you need to keep it you can remove this line