I used the example from http://ws.apache.org/axis2/1_1_1/mtom-guide.html#32
to get pdf file from server. My server looks like:
public OMElement getPDFDocument(OMElement root) {
try {
JAXBContext _jaxbContext =
JAXBContext.newInstance(DocumentRequest.class, Documents.class,
BillingRequest.class, BillingResponse.class);
Unmarshaller _unmarshaller =_jaxbContext.createUnmarshaller();
DocumentRequest _request = (DocumentRequest)
_unmarshaller.unmarshal(root.getXMLStreamReader());
Documents _response = new Documents();
int i = 0;
MessageContext _ctx = MessageContext.getCurrentMessageContext();
for(DocumentRequest.RequestParameters _param :
_request.getRequestParameters()){
Documents.Document _doc = new Documents.Document();
_response.getDocument().add(_doc);
DataSource _ds = new FileDataSource(new
File("C:\\dev\\axis2-1.1.1\\out\\", "test_" + (i+1) + ".pdf"));
String _contentId = String.valueOf(i+1);
_ctx.addAttachment(_contentId, new DataHandler(_ds));
_doc.setDocumentReference(_contentId);
}
Marshaller _marshaller = _jaxbContext.createMarshaller();
SAXOMBuilder _builder = new SAXOMBuilder();
_marshaller.marshal(_response, _builder);
OMElement _root = _builder.getRootElement();
return _root;
} catch (JAXBException e) {
e.printStackTrace();
}catch(Exception e){
e.printStackTrace();
}
return null;
}
My client is like:
EndpointReference _targetEPR = new
EndpointReference("http://localhost:8080/axis2/services/TestServer";);
Options options = new Options();
options.setTo(_targetEPR);
options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
options.setProperty(Constants.Configuration.ENABLE_SWA,
Constants.VALUE_TRUE);
options.setSoapVersionURI(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI);
try {
options.setAction("getPDFDocument");
ServiceClient _sender = new ServiceClient();
_sender.setOptions(options);
OMElement _result = _sender.sendReceive(_root);
OperationClient _mepClient =
_sender.createClient(ServiceClient.ANON_OUT_IN_OP);
_mepClient.addMessageContext(new MessageContext());
_mepClient.execute(true);
MessageContext _ctx = _mepClient.getMessageContext("Out");
DataHandler _dataHandler = _ctx.getAttachment("1");
System.out.println(_ctx.getAttachmentMap().getContentIDSet());
FileOutputStream _stream = new FileOutputStream(new
File("in/test_1.pdf"));
_dataHandler.writeTo(_stream);
_stream.close();
System.out.println(_result);
} catch (AxisFault axisFault) {
axisFault.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace(); //To change body of catch statement use
File | Settings | File Templates.
} catch (IOException e) {
e.printStackTrace(); //To change body of catch statement use
File | Settings | File Templates.
}
When I run it I get exception at server:
Mar 5, 2007 2:40:04 PM
org.apache.axis2.transport.http.server.DefaultHttpService
Processor logIOException
WARNING: Chunked stream ended unexpectedly
org.apache.http.io.MalformedChunkCodingException: Chunked stream ended
unexpectedly
at
org.apache.http.io.ChunkedInputStream.getChunkSize(ChunkedInputStream.java:273)
at
org.apache.http.io.ChunkedInputStream.nextChunk(ChunkedInputStream.java:234)
at
org.apache.http.io.ChunkedInputStream.read(ChunkedInputStream.java:206)
at
org.apache.http.io.ChunkedInputStream.read(ChunkedInputStream.java:226)
at
org.apache.http.io.ChunkedInputStream.exhaustInputStream(ChunkedInputStream.java:339)
at
org.apache.http.io.ChunkedInputStream.close(ChunkedInputStream.java:312)
at
org.apache.http.entity.BasicHttpEntity.consumeContent(BasicHttpEntity.java:140)
at
org.apache.http.protocol.HttpService.handleRequest(HttpService.java:129)
And exception at client:
Exception in thread "main" java.lang.NullPointerException
at
org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRequestEntity.handleOMOutput(SOAPOverHTTPSender.java:183)
at
org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRequestEntity.writeRequest(SOAPOverHTTPSender.java:232)
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:541)
at
org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPOverHTTPSender.java:119)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:335)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:204)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:674)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:237)
at
org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:202)
at Main.main(Main.java:110)
Please, tell me, what I'm doing wrong...
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