Hi Ruwan,
Thank you for the reply. I am very new to Synapse and also Axis2. I was on a vacation; I started trying my luck using Synapse as per your suggestion. I am just adding some more questions to our previous conversation. Could you please make me understand about the whole solution you proposed? As per your suggestion for proxy service & transformation given below: <definitions xmlns="http://ws.apache.org/ns/synapse";> <proxy name="$NAME_OF_THE_PROXY"> <target> <inSequence> <xslt key="$XSLT_FILE_REGISTRY_KEY"/> </inSequence> <endpoint> <address uri="$ACTUAL_SERVICE_EPR"/> </endpoint> <outSequence> <send/> </outSequence> </target> <publishWSDL uri="file:repository/$WSDL_FILE_NAME"/> </proxy> </definitions> I tried to set up a proxy service as a first step. These are steps I followed. 1) I started my service using JBOSS-Tomcat Server and it is working on the port "8080". The wsdl is visible using "http://localhost:8008/axis2/services/SAMPLEAPISvc?wsdl"; 2) Then I made changes to synapse_sample_100.xml file as below: <definitions xmlns="http://ws.apache.org/ns/synapse";> <proxy name="SAMPLEAPISvc"> <target> <endpoint> <address uri="http://localhost:8008/axis2/services/SAMPLEAPISvc"/> </endpoint> <outSequence> <send/> </outSequence> </target> <publishWSDL uri="file:repository/conf/sample/resources/proxy/SAMPLEAPISvc.wsdl"/> </proxy> </definitions> 3) Then I tried starting Synapse using the command synapse.bat -sample 100 4) This is giving me an error in Synapse console as below: C:\synapse-1.0\bin>synapse.bat -sample 100 Using Bouncy castle JAR for Java 1.4 Starting Synapse/Java ... Using SYNAPSE_HOME: C:\SYNAPS~1.0\bin\.. Using JAVA_HOME: C:\j2sdk1.4.2_13 Using SYNAPSE_XML: -Dsynapse.xml="C:\SYNAPS~1.0\bin\..\repository\conf\sample\synapse_sample_10 0.xml" [SynapseServer] Using the Axis2 Repository C:\SYNAPS~1.0\bin\..\repository [main] INFO SynapseModule - Initializing the Synapse configuration ... [main] INFO XMLConfigurationBuilder - Generating the Synapse configuration model by parsing the XML configuration [main] INFO SynapseConfigurationBuilder - Loaded Synapse configuration from : C:\SYNAPS~1.0\bin\..\repository\conf\sample\synapse_sample_100.xml [main] INFO SynapseModule - Deploying the Synapse service.. [main] INFO SynapseModule - Initializing Sandesha 2... [main] INFO SynapseModule - Deploying Proxy services... java.lang.NoSuchMethodError: java.net.URLConnection.setReadTimeout(I)V at org.apache.synapse.config.Util.getOMElementFromURL(Util.java:150) at org.apache.synapse.core.axis2.ProxyService.buildAxisService(ProxyService.jav a:199) at org.apache.synapse.core.axis2.SynapseModule.init(SynapseModule.java:109) at org.apache.axis2.context.ConfigurationContextFactory.initModules(Configurati onContextFactory.java:209) at org.apache.axis2.context.ConfigurationContextFactory.init(ConfigurationConte xtFactory.java:189) at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationCont ext(ConfigurationContextFactory.java:72) at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationCont extFromFileSystem(ConfigurationContextFactory.java:174) at org.apache.synapse.SynapseServer.main(SynapseServer.java:60) [SynapseServer] Startup failed... Could you please guide me in solving this basic issue? I'm sure that I did something terribly wrong. Note: One Important question I should ask about proxy service is that, in my case I cannot make change in code or the way it generated. Only thing I can change is the uri to access the Service. Right now the URI that is accessing by client is set to http://localhost: <http://localhost:8008/axis2/services/SAMPLEAPISvc> 8008/axis2/services/SAMPLEAPISvc , where 8008 is the port that is using by Synpase. Is this the right way to make Synapse a mediator for service that is been running in port 8080? Because in my case I cannot use -Daddurl=<addressingEPR> -Dtrpurl=<synapse> for the client because the client is a windows program and I have no way to control it. Thank you for reading this lengthy mail. -Renjith -----Original Message----- From: Ruwan Linton [mailto:[EMAIL PROTECTED] Sent: Saturday, June 23, 2007 9:09 AM To: [email protected] Subject: Re: "Regarding Namespace Problem with an application" Hi Renjith, If your client is having a NS other than the NS of the actual service, then you have to do a XSLT transformation as Paul described; Here is the configuration for that; <definitions xmlns="http://ws.apache.org/ns/synapse";> <proxy name="$NAME_OF_THE_PROXY"> <target> <inSequence> <xslt key="$XSLT_FILE_REGISTRY_KEY"/> </inSequence> <endpoint> <address uri="$ACTUAL_SERVICE_EPR"/> </endpoint> <outSequence> <send/> </outSequence> </target> <publishWSDL uri="file:repository/$WSDL_FILE_NAME"/> </proxy> </definitions> In the XSLT you have to transform the NS from one to another. If you need any more guidance in writing the XSLT please let me know. Thanks, Ruwan. On 6/21/07, Renjith <[EMAIL PROTECTED]> wrote: > > Hi Paul, > > Thanks for the reply. > > Let me explain how I developed the WebServices. I started > developing > the code from the WSDL the ERP client provides. And it is as shown in > attached ERPAPISvc.wsdl (Namespace is "http://developer.intuit.com";). And > when I deployed the service it worked fine with the client (Let say > Client1). > > But we have 2 or more client program that can use the same > service. > But that client exists in our System in different Namespace. As described > in > MySvc.wsdl (Namespace is "http://sync.dtc.com/";). > > So when I tried to change the existing Namespace > "http://developer.intuit.com"; to "http://sync.dtc.com/"; the Client1 stop > working and throws unexpected subelement strUserName. And all other client > program starts running. > > So what I am trying to do is make all client works with code > developed > from same wsdl and having the namespace "http://sync.dtc.com/";. > > Could you please guide me, and correct me if I am wrong in my thoughts. > > Thanks in Advance, > Renjith > > > > -----Original Message----- > From: Paul Fremantle [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 21, 2007 4:50 AM > To: [email protected] > Subject: Re: "Regarding Namespace Problem with an application" > > > OK.. if I am understanding your problem > > correctly, this could be simplified to the requirement that you want to > > expose your existing service under different WSDLs (using different > > namespaces) to different clients? If so, this is trivial in Synapse. You > > just create one or more proxy services with a publish WSDL specified to > that > > which the client expects, and then forward the messages to the actual > > endpoint. > > It seems like you might also need to write a mediator to change the > namespace inside the SOAP messages in one case? In other words, > presumably the namespace in the SOAP message matches in one case and > doesn't in the other case. > > You can do this lots of ways, but the easy way would either be in XSLT > or in JavaScript/E4X. If you can post an example of both types of SOAP > message then I can show a transform that fixes up one. > > Unless I've completely misunderstood the problem in which case forgive me. > > Paul > > -- > Paul Fremantle > Co-Founder and VP of Technical Sales, WSO2 > OASIS WS-RX TC Co-chair > > blog: http://pzf.fremantle.org > [EMAIL PROTECTED] > > "Oxygenating the Web Service Platform", www.wso2.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > -- Ruwan Linton http://www.wso2.org - "Oxygenating the Web Services Platform"
