Hi,
I think Content-Type is not set right.
Try this,
builder.setHeader("Content-Type", "application/xml");
before builder.sendRequest().
If it doesn't work try, builder.setHeader("Content-Type", "text/xml");
Hope this works
Upul
On 10/7/07, Anas Mughal <[EMAIL PROTECTED]> wrote:
>
> I am getting errors when I try to call an Axis POJO service from a Google
> Web Toolkit application. The service I am trying to call is the sample
> service called "Version". It returns a string with the Axis version number.
> The first question I have is whether it is possible to call Axis2 services
> from non Axis2 clients. In my case, the client is an AJAX application built
> using GWT.
>
> Here is the GWT code that makes the call:
>
> public static void doGet(String url) {
> RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
> url);
> try {
> Request response = builder.sendRequest(null, new
> HTTPResponseHandler() );
> } catch (RequestException e) {
> System.out.println("Exception caught.");
> }
> }
>
> Where url = "http://localhost:8080/axis2/services/Version/getVersion";
>
>
> If I make the request as GET request, I get the following error:
>
> <html><head><title>Apache Tomcat/6.0.14 - Error
> report</title><style><!--H1
> {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
> H2
> {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
> H3
> {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
> BODY
> {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B
> {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}
> P
> {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
> {color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
> </head>
> <body><h1>HTTP Status 500 - </h1><HR size="1"
> noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b>
> <u></u></p><p><b>description</b> <u>The server encountered an internal error
> () that prevented it from fulfilling this
> request.</u></p><p><b>exception</b>
> <pre>java.lang.NullPointerException
> org.apache.axis2.transport.TransportUtils.createDocumentElement(
> TransportUtils.java:156)
> org.apache.axis2.transport.TransportUtils.createSOAPMessage (
> TransportUtils.java:111)
> org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(
> RESTUtil.java:101)
>
> org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest
> (AxisServlet.java :799)
> org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java
> :242)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> </pre></p><p><b>note</b> <u>The full stack trace of the root cause is
> available in the Apache Tomcat/6.0.14 logs.</u></p><HR size="1"
> noshade="noshade"><h3>Apache Tomcat/6.0.14</h3></body></html>
>
>
>
> If I make the request as a POST request, I get the following error:
>
> <?xml version='1.0' encoding='utf-8'?>
> <soapenv:Envelope xmlns:soapenv=" http://www.w3.org/2003/05/soap-envelope";
> xmlns:wsa="http://www.w3.org/2005/08/addressing";>
> <soapenv:Header><wsa:Action>http://www.w3.org/2005/08/addressing/soap/fault
> </wsa:Action></soapenv:Header>
> <soapenv:Body>
> <soapenv:Fault>
>
> <soapenv:Code><soapenv:Value>soapenv:Receiver</soapenv:Value></soapenv:Code>
>
> <soapenv:Reason><soapenv:Text xml:lang="en-US">
> java.lang.NullPointerException</soapenv:Text></soapenv:Reason>
> <soapenv:Detail />
> </soapenv:Fault>
> </soapenv:Body>
> </soapenv:Envelope>
>
>
> If I hit the service from my browser, I get successful response:
>
> <ns:getVersionResponse xmlns:ns="http://axisversion.sample";>
> <ns:return>Hello I am Axis2 version service , My version is 1.3
> </ns:return>
> </ns:getVersionResponse>
>
>
> The Axis2 service is the sample POJO service called "Version".
>
> Any help or guidance would be greatly appreciated.
> Best Regards.
> --
> Anas Mughal
>
>
