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//=============================================================================
/**
* @file exceptlist_ss.cpp
*
* $Id$
*
* Visitor generating code for the list of exceptions that an operation
* raises (skeleton/server side).
*
*
* @author Ossama Othman
*/
//=============================================================================
// ****************************************************************************
// visitor to generate the exception list for operations (skeleton/server_side)
// ****************************************************************************
be_visitor_operation_exceptlist_ss::be_visitor_operation_exceptlist_ss (
be_visitor_context *ctx
)
: be_visitor_decl (ctx)
{
}
be_visitor_operation_exceptlist_ss::~be_visitor_operation_exceptlist_ss (void)
{
}
int
be_visitor_operation_exceptlist_ss::visit_operation (be_operation * node)
{
TAO_OutStream * const os = this->ctx_->stream ();
*os << "\n#if TAO_HAS_INTERCEPTORS == 1" << be_nl;
// When there are exceptions and typecode support is enabled, then generate
// the typecodes of the user exceptions this operation can throw.
if (node->exceptions () && be_global->tc_support ())
{
*os << "static ::CORBA::TypeCode_ptr const exceptions[] = " << be_idt_nl;
*os << "{" << be_idt_nl;
// Initialize an iterator to iterate thru the exception list.
// Continue until each element is visited.
// Iterator must be advanced explicitly inside the loop.
for (UTL_ExceptlistActiveIterator ei (node->exceptions ());
!ei.is_done ();)
{
be_exception * ex = be_exception::narrow_from_decl (ei.item ());
*os << ex->tc_name ();
ei.next ();
if (!ei.is_done ())
{
*os << "," << be_nl;
}
}
*os << be_uidt_nl << "};" << be_uidt_nl
<< "static ::CORBA::ULong const nexceptions = "
<< node->exceptions ()->length () << ";";
}
else
{
*os << "static ::CORBA::TypeCode_ptr const * const exceptions = 0;"
<< be_nl
<< "static ::CORBA::ULong const nexceptions = 0;";
}
*os << "\n#endif /* TAO_HAS_INTERCEPTORS */" << be_nl_2;
return 0;
}
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