It is difficult to see how you have exposed the SOAPEnvelope fatorial(SOAPEnvelope elemento) method as a web service or how you send the return value of SOAPEnvelope CalculaFatorial(String numero) to web service from what is given.
But from the looks of it, you might be using the the service and client as follows. service: http://ws.apache.org/axis2/1_3/quickstartguide.html#axiom client: http://ws.apache.org/axis2/1_3/quickstartguide.html#clientaxiom In these cases you do not need the purple coloured code (SOAPEnvelope.) You can see that the the service method accepts and sends an OMElement, which is the element inside the body element. Likewise on the client side you are giving the payload OMElement to sendReceive(), which is the first element of the SOAP body element. So you are not handling the SOAP Envelope, Body elements. They are handled by the Axis2. You only give and take the SOAP body contents. That is why SOAPEnvelope creation parts are not seen in the code. Upul On Nov 20, 2007 5:23 PM, juliocest <[EMAIL PROTECTED]> wrote: > > Dear Upul, > > > This is mys service: > > > public SOAPEnvelope fatorial(SOAPEnvelope elemento) > throws XMLStreamException { > > // ObtÃ(c)m o endereço IP de cada cliente que acesso o > serviço > MessageContext msgCtx = > MessageContext.getCurrentMessageContext(); > String remoteAddress = > (String)msgCtx.getProperty("REMOTE_ADDR"); > > // ObtÃ(c)m o timeout estabelecido entre cliente/servidor > String default_timeout = > Integer.toString(Options.DEFAULT_TIMEOUT_MILLISECONDS); > > // Verifica o tipo de conteúdo da mensagem enviada via HTTP > HttpServletRequest request = > (HttpServletRequest)msgCtx.getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST); > String contentType = > request.getHeader(HTTPConstants.HEADER_CONTENT_TYPE); > > elemento.build(); > elemento.detach(); > > String rootName = elemento.getLocalName(); > System.out.println("Reading "+rootName+" element"); > > OMElement elementoFilho = elemento.getFirstElement(); > > String valorxml = elementoFilho.getText(); > long valrecebido = Long.parseLong(valorxml); > > > String resultado = Fatorial.retornaFatorial(valrecebido); > > // Construct the Envelope + Header + Body > SOAPFactory soap11Factory = > OMAbstractFactory.getSOAP11Factory(); > SOAPEnvelope newEnvelope = soap11Factory.getDefaultEnvelope(); > OMNamespace soapnamespace = > soap11Factory.createOMNamespace("http://teste.org";, "teste"); > > OMFactory fac = OMAbstractFactory.getOMFactory(); > OMNamespace omNs = > fac.createOMNamespace("http://exemplo1.org/exemplo1";, "exemplo"); > OMElement metodo = > fac.createOMElement("fatorialResposta",omNs); > OMElement valor = fac.createOMElement("resposta", null); > valor.addChild(fac.createOMText(valor, "Resultado do Fatorial: > "+resultado)); > metodo.addChild(valor); > > SOAPHeaderBlock newSOAPHeaderBlock = > soap11Factory.createSOAPHeaderBlock("http://legal.org";, soapnamespace); > newEnvelope.getHeader().addChild(newSOAPHeaderBlock); > newEnvelope.getBody().addChild(metodo); > > return newEnvelope; > } > > > This is my client: > > public static SOAPEnvelope CalculaFatorial(String numero) { > > // Construct the Envelope + Header + Body > SOAPFactory soap11Factory = > OMAbstractFactory.getSOAP11Factory(); > SOAPEnvelope newEnvelope = soap11Factory.getDefaultEnvelope(); > OMNamespace soapnamespace = > soap11Factory.createOMNamespace("http://teste.org";, "teste"); > > OMFactory fac = OMAbstractFactory.getOMFactory(); > OMNamespace omNs = > fac.createOMNamespace("http://exemplo.org/exemplo";, "exemplo"); > OMElement metodo = fac.createOMElement("fatorial", omNs); > OMElement valor = fac.createOMElement("numero", omNs); > valor.addChild(fac.createOMText(valor, numero)); > metodo.addChild(valor); > > SOAPHeaderBlock newSOAPHeaderBlock = > soap11Factory.createSOAPHeaderBlock("http://legal.org";, soapnamespace); > newEnvelope.getHeader().addChild(newSOAPHeaderBlock); > newEnvelope.getBody().addChild(metodo); > > return newEnvelope; > > } > > > When a try execute, I have the following error: > > [INFO] Unable to sendViaPost to > url[http://localhost:8080/axis2/services/ServicoFatorial] > org.apache.axis2.AxisFault: Can not output XML declaration, after other > output has already been done. > at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417) > at > org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:72) > at > org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84) > at > org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495) > at > org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973) > at > org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993) > at > org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397) > at > org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346) > at > org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520) > at > org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191) > at > org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206) > at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396) > at > org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374) > at > org.apache.axis2.description.OutInAxisOperationClient$NonBlockingInvocationWorker.run(OutInAxisOperation.java:414) > at > edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665) > at > edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690) > at java.lang.Thread.run(Thread.java:619) > Caused by: javax.xml.stream.XMLStreamException: Can not output XML > declaration, after other output has already been done. > at > com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473) > at > com.ctc.wstx.sw.BaseStreamWriter.reportNwfStructure(BaseStreamWriter.java:1502) > at > com.ctc.wstx.sw.BaseStreamWriter.doWriteStartDocument(BaseStreamWriter.java:699) > at > com.ctc.wstx.sw.BaseStreamWriter.writeStartDocument(BaseStreamWriter.java:687) > at > org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:193) > at > org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814) > at > org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:785) > at > org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814) > at > org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:237) > at > org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:225) > at > org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814) > at > org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:421) > at > org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68) > ... 19 more > > What could be it? > > Julio > -- > View this message in context: > http://www.nabble.com/How-to-create-a-soap-envelope-using-AXIOM--tf4840398.html#a13855564 > > Sent from the Axis - User mailing list archive at Nabble.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]
