esb

问题 Actually I'm trying to get an empty value when I set a Property in a sequence in WSO2 ESB with an empty string. I have tried many things but always get the result "null" or "\"\"" instead of "" when I get the property, here is my code: <property value="""" name="arq.general.DestinationSystem" scope="default" type="STRING" xmlns:ns="http://org.apache.synapse/xsd" xmlns:ns2="http://org.apache.synapse/xsd"/> <property name="arq.general.ParentInstanceID" scope="default" type="STRING" value=""/>

问题 I am working with a filter mediator attempting to send messages to an output xml file. I have my sequence using a filter mediator based on a attribute value, if it is true I want to write the message to a new xml file in a certain directory. If it is false I will drop the record. Here is my sequence: <sequence xmlns="http://ws.apache.org/ns/synapse" name="RenaissanceIqtFilterSequence"> <log level="custom"> <property name="sequence" value="FilterSequence"></property> </log> <filter xmlns:rs=

问题 I have created a web service in WSO2 ESB. The security implements that only a particular user-role can access it. Now, when I hit this service useing SOAP-UI, by providing username, password, password type, I m able to hit the service. Now, I want to create a StandAlone Java Project that can access this SECURED WEB SERVICE. I m trying to implement apache-rampart for this purpose, but the information I have is scattered. Can anyone please help me on how to access this secured service. Thanks

问题 I have a BizTalk Server 2010 installed in windows server 2008 R2. When i publish wcf service through wizard and try to run the service on browser, it returns an error : The Messaging Engine failed to register the adapter for "WCF-BasicHttp" for the receive location "/OrderProcessingDescription/OrderProcessService.svc". Please verify that the receive location exists, and that the isolated adapter runs under an account that has access to the BizTalk databases. Also account used in the

问题 I am trying to do some development and I am using log4j to log some events into our database. I made a subclass of the JDBC appender so we can properly interface with our database. The log4j.properties file is located at src/main/resources. However, when I run off of MuleStudio, I get this output: log4j:ERROR Could not instantiate class [com.mycompany.mule.log.appender.MySuperAppender]. java.lang.ClassNotFoundException: com.mycompany.mule.log.appender.MySuperAppender at java.net

问题 I tried to proxy with POJO mode in JBOSS FUSE and the real web service is getting executed. But the client gets following exception Caused by: org.apache.cxf.binding.soap.SoapFault: [B cannot be cast to [Ljava.lang.Object; at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.unmarshalFault(Soap11FaultInInterceptor.java:84) at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.handleMessage(Soap11FaultInInterceptor.java:51) at org.apache.cxf.binding.soap

问题 Why do we need JBoss Fuse as an integration layer? Why can't two application directly communicate in scenarios where we don't have to put message in Queue? 回答1: It's the classical raison d'etre of ESB (= Enterprise Service Bus); You can always connect two or more applications to talk directly to each other (and we used to), but you will soon reach the state of Integration Spaghetti while your systems evolve and need to talk to more and more applications. ESB was invented to solve this kind of

问题 I would like to transform the SOAP response body to JSON using WSO2 ESB 4.0.3. I found info on how to configure the ESB for JSON but then what? To put it differently; I would like to have/create a transform mediator that transforms incoming SOAP/XML response into JSON (and actually it woudl be good to have a JSON2XML transform mediator too). Should I develop is as a Groovy script mediator or Java class mediator? The best would be to have it pre-packaged with the ESB as it says it supports

问题 In Mule I have the following flow : there is a choice flow control which test the input and verify if the input String equals 'ctr1'. <flow name="mediationFlow1" doc:name="mediationFlow1"> <file:inbound-endpoint path="C:\MuleStudio\SandBox\input" pollingFrequency="3000" responseTimeout="10000" doc:name="File"/> <file:file-to-string-transformer doc:name="File to String"/> <choice doc:name="Choice"> <when expression="payload=='ctr1'"> <cxf:jaxws-client operation="find" serviceClass="services

问题 Can someone show me a small example of how to create a mule flow to send requests to a https service? I tried to do it, but I get the following errors: INFO 2012-09-21 21:40:40,980 [[myapp_kareo].connector.http.mule.default.receiver.02] org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest: Content-Type not set on outgoing request, defaulting to: text/plain WARN 2012-09-21 21:40:41,081 [[myapp_kareo].connector.http.mule.default.receiver.02] org.mule.transformer.simple