web services - sending a SOAP message via HTTP in java -


i have following code:

  string xmldata = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>" +          "<soap-env:envelope xmlns:soap-env=\"http://www.w3.org/2003/05/soap-envelope\" " +            "xmlns:wsdl=\"http://schemas.xmlsoap.org/wsdl/\" " +            "xmlns:ns1=\"http://org.apache.axis2/xsd\"  " +            "xmlns:ns=\"http://tfc\" " +           "xmlns:wsaw=\"http://www.w3.org/2006/05/addressing/wsdl\" " +           "xmlns:http=\"http://schemas.xmlsoap.org/wsdl/http/\"  " +           "xmlns:xs=\"http://www.w3.org/2001/xmlschema\"" +           "xmlns:mime=\"http://schemas.xmlsoap.org/wsdl/mime/\"  " +           "xmlns:soap=\"http://schemas.xmlsoap.org/wsdl/soap/\"  " +           "xmlns:soap12=\"http://schemas.xmlsoap.org/wsdl/soap12/\"  " +           "xmlns:xsi=\"http://www.w3.org/2001/xmlschema-instance\"  " +           "xmlns:xsd=\"http://www.w3.org/2001/xmlschema\" > " +           "<soap-env:body>" +               "<ns:calfare xmlns:ns=\"http://tfc\">" +               "<ns:nonairport>1</ns:nonairport>" +               "<ns:distance>20</ns:distance>" +               "</ns:calfare>" +           "</soap-env:body>" +           "</soap-env:envelope>";            //create socket           string hostname = "128.196.239.112";           int port = 8080;           inetaddress  addr = inetaddress.getbyname(hostname);           socket sock = new socket(addr, port);            //send header           string path = "/locatorztaxifare/services/calculator.calculatorhttpsoap11endpoint/";           bufferedwriter  wr = new bufferedwriter(new outputstreamwriter(sock.getoutputstream(),"utf-8"));           // can use "utf8" compatibility microsoft virtual machine.           wr.write("post " + path + " http/1.0\r\n");           wr.write("host: 128.196.239.112\r\n");           wr.write("content-length: " + xmldata.length() + "\r\n");           wr.write("content-type: text/xml; charset=\"utf-8\"\r\n");           wr.write("\r\n");            //send data           wr.write(xmldata);           wr.flush();            // response           bufferedreader rd = new bufferedreader(new inputstreamreader(sock.getinputstream()));           string line;           while((line = rd.readline()) != null)         system.out.println(line);         } catch (exception e) {           e.printstacktrace();         }

now it's giving me internal server error following response:

<?xml version='1.0' encoding='utf-8'?><soapenv:envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:header xmlns:wsa="http://www.w3.org/2005/08/addressing"><wsa:action>http://www.w3.org/2005/08/addressing/soap/fault</wsa:action></soapenv:header><soapenv:body><soapenv:fault><faultcode></faultcode><faultstring>com.ctc.wstx.exc.wstxunexpectedcharexception: unexpected character 'x' (code 120) excepted space, or '>' or "/>"&#xd;  @ [row,col {unknown-source}]: [1,390]</faultstring><detail /></soapenv:fault></soapenv:body></soapenv:envelope>

here's link wsdl

at glance, looks xml you're sending invalid. xml processor found 'x' when looking space, '>' or '/>'. so, fix payload.

yup...here is:

 "xmlns:xs=\"http://www.w3.org/2001/xmlschema\"" +  "xmlns:mime=\"http://schemas.xmlsoap.org/wsdl/mime/\"  " +

that first line wrong, need add trailing space (like in second line).

mind, helps read error messages. said wrong. no real magic here.


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