Dear,
We have implemented the registration function of sipservlet which used SCA
binding of Tuscany to encapsulate and call. In implementing, we mainly simulate
the example called calculator-webapp in “sample” of Tuscany. The following is
the key coding:
...
SCADomain scaDomain = (SCADomain)
application.getAttribute("org.apache.tuscany.sca.SCADomain");
CalculatorService calculatorService =
(CalculatorService)scaDomain.getService(CalculatorService.class,
"CalculatorServiceComponent");
...
calculatorService.register(id, contact, registrationTime, expirationTime);
...
But this function was not steady and litter strong. Sometimes, it causes error.
Some error information are like these:
org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP
PWC6199: Generated servlet error:
[javac]
C:\sailfin\domains\domain1\generated\jsp\j2ee-modules\calwebapp\org\apache\jsp\calc_jsp.java:104:
??????? "void" ??
[javac] out.print( calculatorService.register(id, contact,
registrationTime, expirationTime) );
[javac] ^
[javac] ???
C:\sailfin\domains\domain1\generated\jsp\j2ee-modules\calwebapp\org\apache\jsp\calc_jsp.java
?????????? API?
[javac] ??? ??????????? -Xlint:deprecation ?????[javac] 1 ?? What wrong is it?
Message from ChinaSIPAPP team.
2008-09-10
lixiang03
