Strange behavior: org.apache.axis2.AxisFault: For input string: ""
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Key: AXIS2-3215
URL: https://issues.apache.org/jira/browse/AXIS2-3215
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Affects Versions: 1.3
Environment: OS: WindowsXP Pro Sp2
JVM: sun jsdk 1.5.0_11
Servlet Container: Apache Tomcat 5.5.17
IDE: Netbeans 5.5.1
Reporter: Patrick Houbaux
Priority: Blocker
I have a weird problem that I am stuck with.
Here is the situation:
I have a web service client stub generated with wsdl2java using xmlbeans which
works ok when I used it from a standalone application.
Now I have the need to use this client stub from an application server (i.e.
tomcat + axis2_1_3) from which I'm exposing other web services as well as this
one. So for this web service I have both the client stub and the server
skeleton on the server side (the skeleton is calling the client stub, actually
passing through requests to the underlying server).
The problem: I'm getting the following exception
org.apache.axis2.AxisFault: For input string: "" on the client side and
nothing on the server side.
When running the server in debug mode I found out that this exception is
actually due to a NumberFormatException thrown by the following line in
org.apache.axis2.transport.http.ProxyConfiguration:
String port = System.getProperty(HTTP_PROXY_PORT); <-- port = ""
if (port != null) {
this.setProxyPort(Integer.parseInt(port)); <-- ERROR here
}
But this did not happen when using the client stub directly from a standalone
application.
Debugging further I noticed the following difference:
In both case the method
org.apache.axis2.transport.http.AbstractHTTPSender#getHostConfiguration is
called but the following test is false in case of the standalone application
and true in case of the server application:
if (ProxyConfiguration.isProxyEnabled(msgCtx,targetURL)) {
log.debug("ProxyConfiguration");
ProxyConfiguration proxyConfiguration = new ProxyConfiguration();
proxyConfiguration.configure(msgCtx,client,config);
}
So I thought that clearing the System property ("http.proxyHost") would do the
trick in the server skeleton before invoking the method from the client stub
but ... this leads to another exception (this time on the server side) which I
don't really understand:
[INFO] Unable to sendViaPost to
url[http://vivace.qub.ac.uk/MassService.asmx]
org.apache.axis2.AxisFault: Transport error: 415 Error: Unsupported
Media Type
at
org.apache.axis2.transport.http.HTTPSender.handleResponse(HTTPSender.java:298)
at
org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:192)
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.executeImpl(OutInAxisOperation.java:211)
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at
uk.ac.qub.vivace.modelservice.MassServiceStub.GetPartMass(MassServiceStub.java:250)
I'm now short of ideas on how to interpret this and would really appreciate
some help.
Any idea? What am I missing?
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