hi,
i am newer to axis, I also have problem when running tcp sample,
I followed readme of the smaple,
1. Set up your CLASSPATH.
2. Start a server.
3. Deploy the service.
The list of currently deployed services can be seen using:
java samples.transport.tcp.AdminClient -l
tcp://<SERVER_NAME>:<SERVER_PORT> list
4. Run the sample.
java samples.transport.tcp.GetQuote -l
tcp://<SERVER_NAME>:<SERVER_PORT> <SYMBOL>
when I finish step 3, I list services like reame file tell me, but it
doesn't work
some exception come out, and step 4 cannot work either like step 3. it tell
that the AXIS enigin could not find a target service to invoke, but I
already depoly the service at step 3.
some exception like these
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:java.lang.NullPointerException
at org.apache.axis.utils.Admin.AdminService(Admin.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.providers.java.MsgProvider.processMessage(MsgProvider
.java:126)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:
323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrateg
y.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453
)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at samples.transport.tcp.TCPListener$SocketHandler.run(TCPListener.java:
213)
at java.lang.Thread.run(Unknown Source)
running step 4
AxisFault
faultCode: {http://xml.apache.org/axis/}Server.NoService
faultSubcode:
faultString: The AXIS engine could not find a target service to
invoke! targetService is null
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:The AXIS engine could
not find a target service to
e is null
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:270)
at
samples.transport.tcp.TCPListener$SocketHandler.run(TCPListener.java:213)
at java.lang.Thread.run(Unknown Source)
{http://xml.apache.org/axis/}hostname:my-bt911
The AXIS engine could not find a target service to invoke!
targetService is null
>>Ron,
>>thx for your answer.
>>
>>I found the problem. If you want to use the tcp example, your sample
>>directory must contain a class 'Handler' which looks like this:
>>
>>public class Handler extends java.net.URLStreamHandler {
>> static {
>> /* Register the TCPTransport class */
>> org.apache.axis.client.Call.setTransportForProtocol(
>> "tcp", TCPTransport.class);
>> }
>>
>> protected URLConnection openConnection(URL u) {
>> return null;
>> }
>>}
>>Now, it works.
>>Chris
