Axis seems to be having a problem returning wsdl for a .jws service.
Items 1-7 show all the clues I have.
Anybody have an idea as to what is wrong?
Any help is surely appreciated.
1. Simple jws file
public class MyMath
{
public int squared(int x)
{
return x * x;
}
}
saved in tomcat home 's webapps dir as MyMath.jws
2. Typing http://localhost:8080/axis/MyMath.jws?wsdl in the browser does
not return anything. A blank page. View source displays
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html;
charset=windows-1252"></HEAD>
<BODY></BODY></HTML>
3.
java org.apache.axis.wsdl.WSDL2Java "http://localhost:8080/axis/MyMath.jws?wsdl";
from the command line
returns
- Exception:
org.xml.sax.SAXException: Fatal Error:
URI=http://localhost:8080/axis/MyMath.jws?wsdl Line=1: Document root
element is missing.
at
org.apache.axis.utils.XMLUtils$ParserErrorHandler.fatalError(XMLUtils.java:472)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3185)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3170)
at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:501)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at
org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:185)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:243)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:256)
at org.apache.axis.wsdl.toJava.Emitter.emit(Emitter.java:151)
at org.apache.axis.wsdl.WSDL2Java$WSDLRunnable.run(WSDL2Java.java:725)
at java.lang.Thread.run(Thread.java:536)
java.io.IOException: Unable to retrieve WSDL document:
http://localhost:8080/axis/MyMath.jws?wsdl
at org.apache.axis.wsdl.toJava.Emitter.emit(Emitter.java:153)
at org.apache.axis.wsdl.WSDL2Java$WSDLRunnable.run(WSDL2Java.java:725)
at java.lang.Thread.run(Thread.java:536)
Which I guess is because of the same problem as #1.
4. Axis seems to be installed and running because
http://localhost:8080/axis/servlet/AdminServlet returns
Server is running
start server
stop server
and http://localhost:8080/axis/servlet/AxisServlet
returns
And now... Some Services
Version
main
getVersion
AdminService
main
class$
process
getOptions
getOptions
listConfig
registerTypeMappings
registerTypes
AdminService
processWSDD
registerChain
registerService
registerHandler
registerTransport
registerTypeMapping
5. webapps\axis\web-infjwsclasses has the MyMath.class file in it as if
axis did compile the jws file
6. Making an intentional error in the MyMath.jws and then typing
http://localhost:8080/axis/MyMath.jws?wsdl in the browser returns
AXIS error
Sorry, something seems to have gone wrong... here are the details:
Error while compiling: C:
\jwsdp-1_0\webapps\axis\WEB-INFjwsClasses\MyMath.java
However, the MyMath.java is not in the path displayed.
So this also leads me to think Axis is installed and at least trying to
work.
7. Finally, typing http://localhost:8080/axis/anythingyouwanttotype.jws
into the browser returns
axis/anythingyouwanttotype.jws
Hi there, this is an AXIS service!
Perhaps there will be a form for invoking the service here...
even when that jws file is non existent.
This might be just a different Axis bug.
Jim Jackson
SunGard EBS
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