Hi Eran,
I found out that I can access the python services without any problem
which does not contain input arguments.So the problem occurs only if webservice
needs some input arguments.As I understood ZSI cant understand the way input
argument send by the AXIS2 and as a result it gives fault message "unparsable
messages" as mentioned in the below email.Any thoughts on it would highly be
regarded.Thanks.
Kind Regards
Kashif Saleem
-----Original Message-----
From: Kashif Saleem
Sent: Wed 22/03/2006 18:01
To: [email protected]
Cc: [EMAIL PROTECTED]
Subject: RE-[Axis2] Problem in accessing the python service
Hi Eran,
I fixed the dispatching logic on the server.Now when I tried to access
the server helloWorld operation.I got the unparsable message.I used to
TCPMonitor to look at the soap request and response messages.Below is the
tcpmonitor output:
Request:
Content-Type: text/xml; charset=UTF-8
<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing";><soapenv:Header><wsa:To
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing";>http://localhost:8080/web-services/kashif.py</wsa:To><wsa:ReplyTo
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing";><wsa:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:Address></wsa:ReplyTo><wsa:MessageID
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing";>C97E1B4CD42952985E11430494666231</wsa:MessageID></soapenv:Header><soapenv:Body><example1:helloWorld
xmlns:example1="http://example1.org/example1";><example1:Text>Axis2 Echo String
</example1:Text></example1:helloWorld></soapenv:Body></soapenv:Envelope>
Response:
HTTP/1.1 200 OK
Date: Wed, 22 Mar 2006 17:42:07 GMT
Server: Apache/1.3.33 (Debian GNU/Linux) mod_python/2.7.10 Python/2.3.4
mod_fastcgi/2.4.2 mod_ssl/2.8.22 OpenSSL/0.9.7e
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/xml
318
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:ZSI="http://www.zolera.com/schemas/ZSI/";
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; >
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Client</faultcode>
<faultstring>Unparseable message</faultstring>
<detail>
<ZSI:ParseFaultDetail>
<ZSI:string>Any cannot parse untyped element</ZSI:string>
<ZSI:trace>/soapenv:Envelope/soapenv:Body/example1:helloWorld/example1:Text</ZSI:trace>
</ZSI:ParseFaultDetail>
</detail>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I checked the server error log but there is no error log for it.Attached with
this mail is my ClientUtil.java and TestClient.java.Any help would highly be
appreciated.
Kind Regards
Kashif Saleem
-----Original Message-----
From: Eran Chinthaka [mailto:[EMAIL PROTECTED]
Sent: Tue 21/03/2006 17:43
To: [email protected]
Subject: Re: [Axis2] Problem in accessing the python service
Kashif Saleem wrote:
> Hi Eran,
> I updated to newest version.Now again I am getting the server error-
> even after setting the options.setProperty(MessageContextConstants.CHUNKED,
> Constants.VALUE_FALSE).I checked the server log this time it is showing the
> following messages:
>
Can you check on the server log please. I just accessed the service at
your endpoint, and followings are the requests and reponses.
If I understand correct, this message has confused your dispatching
logic in the server.
-- Chinthaka
Request :
POST /web-services/sbml.py HTTP/1.1
User-Agent: Axis/2.0
SOAPAction: ""
Connection: Keep-Alive
Host: www.basis.ncl.ac.uk
Content-Length: 286
Content-Type: text/xml; charset=UTF-8
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
<soapenv:Header />
<soapenv:Body>
<example1:helloWorld xmlns:example1="http://example1.org/example1";>
<example1:Text />
</example1:helloWorld>
</soapenv:Body>
</soapenv:Envelope>
Reponse :
HTTP/1.1 200 OK
Date: Tue, 21 Mar 2006 17:39:29 GMT
Server: Apache/1.3.33 (Debian GNU/Linux) mod_python/2.7.10 Python/2.3.4
mod_fastcgi/2.4.2 mod_ssl/2.8.22 OpenSSL/0.9.7e
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/xml
360
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:ZSI="http://www.zolera.com/schemas/ZSI/";
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; >
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Server</faultcode>
<faultstring>Processing Failure</faultstring>
<detail>
<ZSI:FaultDetail>
<ZSI:string>Multiple implementations found:
[<function helloWorld at 0x4144379c>, <function helloWorld at
0x4147ddbc>]</ZSI:string>
<ZSI:trace>/home/basis/pythonModules//lib/python/ZSI/dispatch.py:44:_Dispatch</ZSI:trace>
</ZSI:FaultDetail>
</detail>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>0
/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package userguide.clients;
import org.apache.axis2.om.OMAbstractFactory;
import org.apache.axis2.om.OMElement;
import org.apache.axis2.om.OMFactory;
import org.apache.axis2.om.OMNamespace;
import java.io.*;
public class ClientUtil {
public static OMElement getEchoOMElement() {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace(
"http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("echo", omNs);
OMElement value = fac.createOMElement("Text", omNs);
value.addChild(fac.createText(value, "Axis2 Echo String "));
method.addChild(value);
return method;
}
public static OMElement getValidateOMElement() {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace(
"http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("validate", omNs);
String sbml=readFile("/home/nks34/Desktop/softwares/axis2/samples/userguide/src/userguide/clients/sbmlmodel.xml");
System.out.println("I read it"+sbml);
OMElement value = fac.createOMElement(sbml, omNs);
// System.out.println("I read it");
// value.addChild(fac.createText(value, "Axis2 Echo String "));
method.addChild(value);
return method;
}
public static OMElement getHelloOMElement() {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace(
"http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("helloWorld", omNs);
/* String sbml=readFile("/home/nks34/Desktop/softwares/axis2/samples/userguide/src/userguide/clients/sbmlmodel.xml");*/
OMElement value = fac.createOMElement("Text", omNs);
value.addChild(fac.createText(value,"Axis2 Echo String "));
method.addChild(value);
return method;
}
public static OMElement getCreateUserOMElement() {
OMFactory fac=OMAbstractFactory.getOMFactory();
OMNamespace omNs=fac.createOMNamespace("http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("createUser", omNs);
OMElement value = fac.createOMElement("tom786", omNs);
value.addChild(fac.createText(value, "[EMAIL PROTECTED]"));
method.addChild(value);
return method;
}
public static OMElement getHelloWorldOMElement(){
OMFactory fac=OMAbstractFactory.getOMFactory();
OMNamespace omNs=fac.createOMNamespace("http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("helloWorld", omNs);
OMElement value = fac.createOMElement("Hello How r U", omNs);
method.addChild(value);
return method;
}
public static String readFile(String file)
{
String sbml="";
try {
BufferedReader in = new BufferedReader(new FileReader(file));
String str;
while ((str = in.readLine()) != null) {
sbml+=str;
}
in.close();
} catch (IOException e) {
}
return sbml;
}
public static OMElement getPingOMElement() {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace(
"http://example1.org/example1";, "example1");
OMElement method = fac.createOMElement("ping", omNs);
OMElement value = fac.createOMElement("Text", omNs);
value.addChild(fac.createText(value, "Axis2 Ping String "));
method.addChild(value);
return method;
}
}
/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package userguide.clients;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.context.*;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.om.OMElement;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import java.io.StringWriter;
/**
* Sample for synchronous single channel blocking service invocation.
* Message Exchage Pattern IN-OUT
*/
public class TestClient {
//private static EndpointReference targetEPR = new EndpointReference("http://www.basis.ncl.ac.uk/web-services/kashif.py";);
private static EndpointReference targetEPR = new EndpointReference("http://localhost:8080/web-services/kashif.py";);
public static void main(String[] args) {
try {
/* java.net.URL endpoint = new java.net.URL("http://www.basis.ncl.ac.uk/web-services/sbml.py";);
EndpointReference targetEPR = new EndpointReference(targetEPR);*/
// OMElement payload = ClientUtil.getCreateUserOMElement();
OMElement payload = ClientUtil.getHelloOMElement();
Options options = new Options();
options.setTo(targetEPR);
options.setProperty(MessageContextConstants.CHUNKED, Constants.VALUE_FALSE);
options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
//Blocking invocation
ServiceClient sender = new ServiceClient();
sender.setOptions(options);
OMElement result = sender.sendReceive(payload);
System.out.println("I got the result");
StringWriter writer = new StringWriter();
result.serialize(XMLOutputFactory.newInstance()
.createXMLStreamWriter(writer));
writer.flush();
System.out.println(writer.toString());
} catch (AxisFault axisFault) {
System.out.println("I am in axis fault");
axisFault.printStackTrace();
} catch (XMLStreamException e) {
e.printStackTrace();
}
}
}
