wso2esb

问题 I've been trying to figure out how to get WSO2's ESB to make calls to two different APIs and combine their results into a single response, and running into nothing but trouble. At its most basic, I've got two backends I'm making requests to that respond something like this: http://example.com/items : <?xml version="1.0" encoding="UTF-8"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www

问题 I'm trying to expose SOAP backend as REST API using wso2 ESB. I'm using payload factory to send the soap body message, but it doesn't work. This is my API resource in wso2 esb code : <?xml version="1.0" encoding="UTF-8"?> <api context="/akademik" name="SampleAPI" xmlns="http://ws.apache.org/ns/synapse"> <resource methods="GET" uri-template="/students?symbol={symbol}"> <inSequence> <log level="custom"> <property expression="$url:symbol" name="symbol"/> </log> <payloadFactory media-type="xml">

问题 i have string like htt://api.orgsync.com/orgs/{orgId}/events?key={orgSyncKey}&startdate={startDate}&enddate={endDate} i need to replace {orgId} with 1234, {orgSyncKey} with 2345 , {startDate} with 12/01/2004 and {endDate} with 15/02/2005. is there any replace kind of function in wso2esb? 回答1: replace is a function that comes with XPath 2.0. To enable XPath 2.0 functions uncomment the following entry in the synapse.properties file which is located at $ESB_HOME/repository/conf directory.

问题 I can see here that I can publish a WSLD like Proxy Service in WSO2 ESB. But, I want to publish an API from a WSDL. Is it possible to do that in 4.8.1? 回答1: WSO2 API Manager allows you to publish an api from a WSDL. If your soap service is accessible from internet, you can easily try this using WSO2 API Cloud. This tutorial shows how to do it in cloud. But, its also valid for the standalone product too. 回答2: Short answer is no. You cannot create an ESB Rest API from a WSDL or WSDL url as you

问题 In my inSequence of a proxy I'm filtering with a xpath query in the filter mediator. But I want to use XPath functions like exists() or count() . But this does not work and always creates an exception. Here my example: <filter xpath="count($body/myElement)>2"> <drop/> </filter> And the exception I always get: ERROR - FilterMediator Error evaluating XPath expression : n:exists($body/avintis:Exception) org.jaxen.UnresolvableException: No Such Function exists How can I make these functions work?

问题 Hello WSO2 ESB community, I have a services in PHP. I have invoked into WSO2ESB through WSDL proxy and no problem with that. But, when I tried to call it from either SOAP client or 'try this services' built in WSO2ESB, that services can't be called and show an error : org.apache.axis2.AxisFault: Read timed out Can you help me what's wrong..? As a note, that's PHP services is goes well when call directly from SOAP client, not through WSO2ESB.. this is my PHP services code.. ** <?php //call

问题 Is there any link or reference to WSO2 Data Service error codes ? I am getting error code '401000',500000, I need to know what exactly mean by that error code using this i am sending errorcode to backend but i need to send exact message also in WSO2ESB we have paroperty call get-property('ERROR_MESSAGE') .is there any property we have in WSO2DSS which will show me exact error message ERROR_CODE = 500000, ERROR_MESSAGE = null, and sending this message to backend directly {"insert_dept

问题 I'm having a strange problem. When I add an ESB connector by sending a soap request using curl, the connector is added successfully. When I send the same message using python, I get this weird error. What am I missing? Curl command: curl --basic -u admin:admin -H "Content-Type: application/soap+xml" -k -d @request.xml https://localhost:9443/services/MediationLibraryAdminService.MediationLibraryAdminServiceHttpsSoap12Endpoint ESB log after curl command: [2015-03-20 06:09:05,154] INFO -

问题 I am looking for a way to apply Role based security on existing Proxy WSDLs of WSO2 ESB using Java API. Using org.wso2.carbon.proxyadmin.stub.ProxyServiceAdminStub I could manage to enable security for unsecured proxy service, but unable to find a way to apply Role based security (please note the roles are coming from WSO2 Identity Server). I understand it's possible to perform this action with Wso2 ESB management console, but is there is a way to handle it through Java API? Any carbon

问题 I have a webservice with some input only operations. In the ESB i've created a proxy and sets the properties OUT_ONLY and FORCE_SC_ACCEPTED to true. Everytime I call the proxied operation I get the following error message in the wso2carbon.log: TID: [0] [ESB] [2015-04-02 09:52:45,307] ERROR {org.apache.axis2.transport.base.threads.NativeWorkerPool} - Uncaught exception {org.apache.axis2.transport.base.threads.NativeWorkerPool} java.lang.UnsupportedOperationException: Not yet implemented at