Interesting idea. If I read the WSDL spec correctly, the soap:address is
not absolutely required for legal WSDL.
I don't think we can get away with your idea, though, because it goes
against JAX-RPC which requires the no-parameter get method, while the other
get method is merely optional. We COULD always print out a non-compliance
warning if we don't find an address, and then do what you do. What do
others think?
I don't think this is your scenario, but I thought I'd present it anyway.
If you JUST want to generate the stubs and will generate the service later,
you could do the following:
everythingButService.wsdl
<types>...</types>
<portType>...</portType>
<binding>...</binding>
java org.apache.axis.wsdl.WSDL2Java -s everythingButService.wsdl
And then when you have the location info:
service.wsdl
<import
location="everythingButService.wsdl"
namespace=...>
</import>
<service>...</service>
java org.apache.axis.wsdl.WSDL2Java --noImport service.wsdl
Russell Butek
[EMAIL PROTECTED]
"BEERS,NANCY (HP-NewJersey,ex2)" <[EMAIL PROTECTED]> on 02/07/2002
08:26:31 AM
Please respond to [EMAIL PROTECTED]
To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
cc:
Subject: RE: Errors creating java files through "Wsdl2java"
Has there been any thought to allowing WSDL2Java to generate the service
stub code even if the address is not specified ? We have several use cases
where the client will not know the port address because the WSDL had not
been deployed yet, but they still would like to generate the stub code.
We have modified our version of the JavaServiceImplWriter class to work as
follows:
If the port address is specified in the WSDL, we generate (as normal):
package my.packagename;
public class Bank {
// Use to get a proxy class for BankPort
private final java.lang.String BankPort_address =
"http://www.myBank.com";;
public String getBankPortAddress() {
return BankPort_address;
}
public my.packagename.BankPortType getBankPort() {
java.net.URL endpoint;
try {
endpoint = new java.net.URL(BankPort_address);
}
catch (java.net.MalformedURLException e) {
return null; // unlikely as URL was validated in Wsdl2java
}
return getBankPort(endpoint);
}
public my.packagename.BankPortType getBankPort(java.net.URL
portAddress)
{
try {
return new my.packagename.BankSoapBindingStub(portAddress);
}
catch (org.apache.axis.AxisFault e) {
return null; // ???
}
}
}
If there is no port address specified, we only generate:
package my.packagename;
public class Bank {
// Use to get a proxy class for BankPort
public my.packagename.BankPortType getBankPort(java.net.URL
portAddress)
{
try {
return new my.packagename.BankSoapBindingStub(portAddress);
}
catch (org.apache.axis.AxisFault e) {
return null; // ???
}
}
}
This will then force the client programmer to specify the port address at
run time.
What do you think of this idea ? Is there something else we are
overlooking
?
Nancy
> -----Original Message-----
> From: Russell Butek [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, February 07, 2002 8:28 AM
> To: [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: Re: Errors creating java files through "Wsdl2java"
>
>
> I suspect you did not specify the --location option. That option is
> required. Otherwise WSDL is generated that doesn't have a
> location in the
> service clause and WSDL2Java fails for the reason given.
>
> We've fixed Java2WSDL since alpha3 so that it doesn't run without a
> location.
>
> Russell Butek
> [EMAIL PROTECTED]
>
>
> "Lakshmi Prasad" <[EMAIL PROTECTED]> on 02/07/2002 06:08:36 AM
>
> Please respond to [EMAIL PROTECTED]
>
> To: <[EMAIL PROTECTED]>
> cc: <[EMAIL PROTECTED]>
> Subject: Errors creating java files through "Wsdl2java"
>
>
>
>
> Hi All ,
>
> I am new to Axis and I have downloaded alpha3. I am trying to run the
> samples.
> The samples are working fine but I struck at a particular
> example i.e.,
> I have generated a "wsdl" file by using tool "Java2wsdl".for
> the example
> Calculator.class in sample/userguide/example2 directory.
>
> But when I try to generate Java Files from this wsdl file using
> "wsdl2java" tool I get the following Errors. Can some one help me
>
> I am giving the following commands through command line
> C:\axis\samples>java org.apache.axis.wsdl.Wsdl2java calculator.wsdl
> java.io.IOException: Emitter failure. Cannot find endpoint
> address in
> port CalculatorPort in service Calculator
> at
> org.apache.axis.wsdl.JavaServiceImplWriter.writeFileBody(JavaS
> erviceImplWriter.java:145)
> at
> org.apache.axis.wsdl.JavaWriter.write(JavaWriter.java:165)
> at
> org.apache.axis.wsdl.JavaServiceWriter.write(JavaServiceWriter
> .java:95)
> at org.apache.axis.wsdl.Emitter.emit(Emitter.java:225)
> at org.apache.axis.wsdl.Emitter.emit(Emitter.java:169)
> at org.apache.axis.wsdl.Emitter.emit(Emitter.java:141)
> at org.apache.axis.wsdl.Wsdl2java.main(Wsdl2java.java:260)
>
> awaiting an early reply.
> Thanks in advance.
>
> Regards
> Prasad
>
>
