Works exactly as you describe. Thank you so much. Once again I am impressed with Synapse. ~john
On Thu, Feb 28, 2008 at 12:18 AM, Asankha C. Perera <[EMAIL PROTECTED]> wrote: > > Hi John > > > The problem is that the messagecontext only seems to want xml. > This is because our canonical message format is a SOAP "infoset" (note: > this is not an XML serialization) > > > My intent is to return non-XML for the HTTP GET. setPayLoadXML for the > script mediators requires XML doesn't it? > Yes, the script mediator expects XML, but the way we carry binary and text > payloads within the SOAP infoset is by using special wrapper elements > ns:binary and ns:text where ns refers to the > http://ws.apache.org/commons/ns/payload namespace. Thus for your example, > you could do the following: > > > <definitions xmlns="http://ws.apache.org/ns/synapse";> > <sequence name="textout"> > <drop/> > > </sequence> > <sequence name="textin"> > <log level="custom"> > <property name="request name" expression="//ns:name" > xmlns:ns="http://org.apache.axis2/xsd"/> > > </log> > <script language="groovy"><![CDATA[ > println mc.getReplyTo(); > > mc.setTo("http://www.w3.org/2005/08/addressing/anonymous";); > mc.setProperty ("RESPONSE", "true"); > mc.setPayloadXML('<ns:text > xmlns:ns="http://ws.apache.org/commons/ns/payload";>hello=world</ns:text>'); > ]]></script> > <property name="messageType" value="text/plain" scope="axis2-client"/> > > <send/> > </sequence> > <proxy name="StockQuoteProxy" transports="http"> > <target inSequence="textin" outSequence="textout" /> > </proxy> > </definitions> > > Since I assume you want the return content type to be "text/plain", I am > setting the "messageType" property to that, and this also triggers the > underlying Axis2 MessageFormatter (that will know how to write "text/plain" > messages) for this content type. However, Axis2 nor Synapse dis not ship a > message formatter for "text/plain" as Axis2 was mainly dealing with only > SOAP, PoX/REST messages. But its easy to write one, and the code for this is > attached to this email. Then I will edit the repository/conf/axis2.xml from > my Synapse installation, and add this definition as: > > <messageFormatter contentType="text/plain" > class="org.apache.synapse.transport.common.PlainTextFormatter"/> > > For your convenience, I am attaching a binary patch that includes the > compiled code for the above message formatter, and you can add this to your > lib directory if you do not want to compile the source again. > > When I now do a GET request as > "http://localhost:8080/soap/StockQuoteProxy/mediate?name=valuex";, I get the > following reply back > > [EMAIL PROTECTED]:~/java/synapse-1.1.1/bin$ telnet localhost 8080 > Trying 127.0.0.1... > Connected to localhost. > Escape character is '^]'. > GET /soap/StockQuoteProxy/mediate?name=valuex HTTP/1.0 > > HTTP/1.0 200 OK > Content-Type: text/plain; charset=UTF-8 > Date: Thu, 28 Feb 2008 08:06:35 GMT > Server: Synapse-HttpComponents-NIO > Connection: Close > > hello=world > > Let me know if you have any issues getting this working > > asankha >
