| public static Response | invoke(Header hdr, DeploymentDescriptor dd, Call call, java.lang.Object targetObject, SOAPContext reqCtx, SOAPContext resCtx)
byte providerType = dd.getProviderType();
Vector params = call.getParams();
String respEncStyle = call.getEncodingStyleURI();
Object[] args = null;
Class[] argTypes = null;
if (params != null) {
int paramsCount = params.size();
args = new Object[paramsCount];
argTypes = new Class[paramsCount];
for (int i = 0; i < paramsCount; i++) {
Parameter param = (Parameter)params.elementAt(i);
args[i] = param.getValue();
argTypes[i] = param.getType();
if (respEncStyle == null) {
respEncStyle = param.getEncodingStyleURI();
}
}
}
if (respEncStyle == null) {
respEncStyle = Constants.NS_URI_SOAP_ENC;
}
Bean result = null;
try {
if (providerType == DeploymentDescriptor.PROVIDER_JAVA ||
providerType == DeploymentDescriptor.PROVIDER_USER_DEFINED) {
Method m = null ;
try {
m = MethodUtils.getMethod (targetObject,
call.getMethodName(), argTypes);
} catch(NoSuchMethodException e) {
try {
int paramsCount = 0 ;
if (params != null) paramsCount = params.size();
Class[] tmpArgTypes = new Class[paramsCount+1];
Object[] tmpArgs = new Object[paramsCount+1];
for (int i = 0 ; i < paramsCount ; i++)
tmpArgTypes[i+1] = argTypes[i] ;
argTypes = tmpArgTypes;
argTypes[0] = Header.class;
m = MethodUtils.getMethod(targetObject,
call.getMethodName(),argTypes);
for (int i = 0 ; i < paramsCount ; i++)
tmpArgs[i+1] = args[i];
tmpArgs[0] = hdr;
args = tmpArgs;
}
catch (NoSuchMethodException e2) {
throw e;
}
catch (Exception e2) {
throw e2;
}
} catch (Exception e) {
throw e;
}
result = new Bean(m.getReturnType(),
m.invoke(targetObject, args));
}
else {
Class bc = Class.forName("org.apache.soap.server.InvokeBSF");
Class[] sig = {DeploymentDescriptor.class,
Object.class,
String.class,
Object[].class};
Method m = MethodUtils.getMethod(bc, "service", sig, true);
result = (Bean) m.invoke (null,
new Object[] {dd, targetObject,
call.getMethodName (), args});
}
}
catch (InvocationTargetException e) {
Throwable t = e.getTargetException();
if (t instanceof SOAPException) {
throw (SOAPException)t;
}
else {
throw new SOAPException(Constants.FAULT_CODE_SERVER,
"Exception from service object: " + t.getMessage(), t);
}
}
catch (ClassNotFoundException e) {
throw new SOAPException (Constants.FAULT_CODE_SERVER,
"Unable to load BSF: script services " +
"unsupported without BSF", e);
}
catch (Throwable t) {
throw new SOAPException (Constants.FAULT_CODE_SERVER,
"Exception while handling service request: " + t.getMessage(), t);
}
Parameter ret = null;
if (result.type != void.class) {
ret = new Parameter (RPCConstants.ELEM_RETURN, result.type,
result.value, null);
}
return new Response(call.getTargetObjectURI(), call.getMethodName (),
ret, null, null, respEncStyle, resCtx);
|
