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With acdkorbidl the CORBA IDL definitions of a compiled package
can be extracted
acdkorbidl [options]
with options:
-o|--output where to write output
-u|--unit unit to include (multiple usage possible, example acdk::text)
--no-fields no attributes
-k|--only-known generate only known declared corba-interface
-x|--only-explict generate only explicit declared corba-interface
-c|--classname generate IDL for a single class (example acdk/text/RegExp)
The units has to be already been compiled and located in the $ACDKHOME directory,
so the classloader can find them.
Namespaces are mapped to modules.
normal classes are mapped to interfaces.
The ACKD class acdk::lang::Object will be renamed
to IDL interface acdk::lang::AObject.
ACDK exceptions are mapped to corresponding
exceptions in CORBA. ACDK exceptions are
classes derived from acdk::lang::Throwable.
Because CORBA doesn't supported derived exceptions,
and methods, these are suppressed in the translated
CORBA exceptions. All members (including private)
of the exception and its parents are included in the
CORBA exceptions.
The parameters are mapped corresponding to
the standard ACDK/CORBA type mapping.
Exceptions cannot be used as Parameter or member.
Methods and field members containing exception
as parameter will be suppressed.
Public non-static methods are normal methods.
Methods, which contains a non-confirming parameter
are suppressed.
Public ACDK non-static members are mapped
to interface attributes.
For each class containing public constrturs or static methods
or members an additionally interface will be created:
// ACDK class
class AClass
{
ACDK_WITH_METAINFO(AClass)
public:
static int pubStaticInt;
RString pubString;
AClass(IN(RString) str)
: pubString(str)
{
}
int baz();
virtual int foo();
static int bar();
};
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interface AClass
{
attribute string pubString;
long foo();
};
interface AClassCorFactory
{
AClass createAClass(in string str); // was constructor
attribute long pubStaticInt;
long bar();
}
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Unit include hints
To include other IDL files an StringTagAttribute can be
attached to an Unit declaration. Use the tag name acdkx_orb_UnitInclude1,
acdkx_orb_UnitInclude2, etc to add include statemants.
// ACDK header
ACDK_UNITATTRIBUTE(acdk.tools.mc.StringTagAttribute("acdkx_orb_UnitInclude1", "acdk_core.idl"))
ACDK_UNITATTRIBUTE(acdk.tools.mc.StringTagAttribute("acdkx_orb_UnitInclude2", "acdk_text.idl"))
ACDK_DECL_UNIT(acdk_tools_aunit)
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will result in:
ACDK_UNITATTRIBUTE(acdk.tools.mc.StringTagAttribute("acdkx_orb_StructType"))
Default constructor the public method or static RObject create_instance() must exists.
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2005/5/10
acdkorbidl
Usage
CORBA IDL related ACDK MetaAttributes