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|
// $Id$
#ifndef DAnCE_Utility_CPP
#define DAnCE_Utility_CPP
#include "dance/DAnCE_Utility.h"
#include "ace/OS_NS_stdio.h"
#include "dance/DAnCE_PropertiesC.h"
#include "Deployment/Deployment_PlanErrorC.h"
#include "Deployment/Deployment_StartErrorC.h"
#include "Deployment/Deployment_StopErrorC.h"
#include "Deployment/Deployment_InvalidConnectionC.h"
#include "Deployment/Deployment_InvalidNodeExecParameterC.h"
#include "Deployment/Deployment_InvalidPropertyC.h"
#include "tao/SystemException.h"
#include "tao/AnyTypeCode/Any_Impl.h"
#include "tao/AnyTypeCode/ExceptionA.h"
namespace DAnCE
{
namespace Utility
{
void build_property_map (PROPERTY_MAP &map,
const ::Deployment::Properties &prop)
{
DANCE_TRACE("DAnCE::Utility::build_property_map");
for (CORBA::ULong i = 0; i < prop.length (); ++i)
{
int const retval = map.rebind (prop[i].name.in (), prop[i].value);
if (retval == 1)
{
DANCE_ERROR (DANCE_LOG_WARNING,
(LM_WARNING, DLINFO
ACE_TEXT ("build_property_map: Duplicate value ")
ACE_TEXT ("for %C encountered, ")
ACE_TEXT ("old value overwritten.\n"),
prop[i].name.in ()));
}
else if (retval == -1)
{
DANCE_ERROR (DANCE_LOG_WARNING,
(LM_WARNING, DLINFO
ACE_TEXT ("build_property_map: ")
ACE_TEXT ("Error binding value for %C, ignoring.\n"),
prop[i].name.in ()));
}
else
{
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT ("build_property_map: ")
ACE_TEXT ("Bound value for config value %C\n"),
prop[i].name.in ()));
}
}
}
void build_property_sequence (::Deployment::Properties &prop,
const PROPERTY_MAP &pmap)
{
CORBA::ULong pos = prop.length ();
prop.length (pos + pmap.current_size ());
for (PROPERTY_MAP::const_iterator i = pmap.begin ();
i != pmap.end ();
++i)
{
prop[pos].name = (*i).ext_id_.c_str ();
prop[pos++].value = (*i).int_id_;
}
}
int write_IOR (const ACE_TCHAR *pathname, const char *ior)
{
FILE* ior_output_file_ = ACE_OS::fopen (pathname, ACE_TEXT("w"));
DANCE_DEBUG (DANCE_LOG_MINOR_EVENT,
(LM_DEBUG, DLINFO
ACE_TEXT ("DAnCE::Utility::write_IOR - ")
ACE_TEXT ("Writing ior <%C> to file <%s>\n"),
ior, pathname));
if (ior_output_file_)
{
ACE_OS::fprintf (ior_output_file_,
"%s",
ior);
ACE_OS::fclose (ior_output_file_);
return 0;
}
return -1;
}
void append_properties (::Deployment::Properties &dest,
const ::Deployment::Properties &src)
{
CORBA::ULong pos = dest.length ();
dest.length (pos + src.length ());
for (CORBA::ULong i = 0; i < src.length (); ++i)
{
dest[pos].name = CORBA::string_dup (src[i].name.in ());
dest[pos].value = src[i].value;
++pos;
}
}
template<>
bool get_property_value (const char *name,
const PROPERTY_MAP &properties,
bool &val)
{
DANCE_TRACE ("DAnCE::Utility::get_property_value<bool>");
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
CORBA::Any any;
if (properties.find (name, any) == 0)
{
if (any >>= CORBA::Any::to_boolean(val))
{
return true;
}
else
{
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<T> - ")
ACE_TEXT("Failed to extract property value for %C\n"), name));
return false;
}
}
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Property value for name '%C' has no value\n"),
name));
return false;
}
template<>
bool get_property_value (const char *name,
const PROPERTY_MAP &properties,
const char *&val)
{
DANCE_TRACE ("DAnCE::Utility::get_property_value<const char *>");
CORBA::Any any;
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
if (properties.find (name, any) == 0)
{
if (any >>= CORBA::Any::to_string(val, 0))
{
return true;
}
else
{
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Failed to extract property value for %C\n"), name));
return false;
}
}
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Property value for name '%C' has no value\n"), name));
return false;
}
template<>
bool get_property_value (const char *name,
const ::Deployment::Properties &properties,
const char * &val)
{
DANCE_TRACE ("DAnCE::Utility::get_property_value<const char *>");
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
for (CORBA::ULong i = 0; i < properties.length (); ++i)
{
if (ACE_OS::strcmp (properties[i].name.in (), name) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Found property '%C'\n"), name));
if (properties[i].value >>= CORBA::Any::to_string (val, 0))
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Value is %C\n"), val));
return true;
}
else
{
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Failed to extract property value for %C\n"),
name));
return false;
}
}
}
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<const char *> - ")
ACE_TEXT("Unable to find property named %C\n"), name));
return false;
}
template<>
bool get_satisfierproperty_value (const char *name,
const ::Deployment::SatisfierProperties &properties,
const char * &val)
{
DANCE_TRACE ("DAnCE::Utility::get_satisfierproperty_value<const char *>");
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_satisfierproperty_value<const char *> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
for (CORBA::ULong i = 0; i < properties.length (); ++i)
{
if (ACE_OS::strcmp (properties[i].name.in (), name) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_satisfierproperty_value<const char *> - ")
ACE_TEXT("Found property '%C'\n"), name));
if (properties[i].value >>= CORBA::Any::to_string (val, 0))
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_satisfierproperty_value<const char *> - ")
ACE_TEXT("Value is %C\n"), val));
return true;
}
else
{
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_satisfierproperty_value<const char *> - ")
ACE_TEXT("Failed to extract property value for %C\n"),
name));
return false;
}
}
}
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_satisfierproperty_value<const char *> - ")
ACE_TEXT("Unable to find property named %C\n"), name));
return false;
}
bool
get_resource_value (const char *type,
const ::Deployment::Resources &resources,
::Deployment::Resource &val)
{
DANCE_TRACE ("DAnCE::Utility::get_resource_value<const char *>");
DANCE_DEBUG (DANCE_LOG_EVENT_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_resource_value - ")
ACE_TEXT("Finding resource for type '%C'\n"),
type));
for (CORBA::ULong i = 0; i < resources.length (); ++i)
{
// search for the resource with resourceType
for (CORBA::ULong k = 0;k < resources[i].resourceType.length ();k++)
{
if (ACE_OS::strcmp (type,
resources[i].resourceType[k]) == 0)
{
DANCE_DEBUG (DANCE_LOG_EVENT_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_resource_value - ")
ACE_TEXT("Found resource for type '%C'\n"),
type));
val = resources[i];
return true;
}
}
}
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_resource_value - ")
ACE_TEXT("Failed to extract resource for %C\n"),
type));
return false;
}
template<>
bool get_property_value (const char *name,
const ::Deployment::Properties &properties,
bool &val)
{
DANCE_TRACE ("DAnCE::Utility::get_property_value<bool>");
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
for (CORBA::ULong i = 0; i < properties.length (); ++i)
{
if (ACE_OS::strcmp (properties[i].name.in (), name) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Found property '%C'\n"), name));
if (properties[i].value >>= CORBA::Any::to_boolean (val))
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Value is %C\n"), val));
return true;
}
else
{
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_WARNING, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Failed to extract property value for %C\n"),
name));
return false;
}
}
}
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_property_value<bool> - ")
ACE_TEXT("Unable to find property named %C\n"), name));
return false;
}
template<char*>
void update_property_value (const char *name,
::Deployment::Properties &properties,
const char* &val)
{
DANCE_TRACE ("DAnCE::Utility::update_property_value<char*>");
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO ACE_TEXT("DAnCE::Utility::update_property_value<char*> - ")
ACE_TEXT("Finding property value for name '%C'\n"),
name));
for (CORBA::ULong i = 0; i < properties.length (); ++i)
{
if (ACE_OS::strcmp (properties[i].name.in (), name) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO ACE_TEXT("DAnCE::Utility::update_property_value<char*> - ")
ACE_TEXT("Found property '%C'\n"), name));
properties[i].value <<= val;
return;
}
}
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO ACE_TEXT("DAnCE::Utility::update_property_value<char*> - ")
ACE_TEXT("Property for name '%C' not found; adding property\n"), name));
properties.length (properties.length () + 1);
properties[properties.length () - 1].name = CORBA::string_dup (name);
properties[properties.length () - 1].value <<= val;
}
const char *
get_instance_type (const ::Deployment::Properties& prop)
{
DANCE_TRACE ("DAnCE::Utility::get_instance_type");
for (CORBA::ULong i = 0; i < prop.length (); ++i)
{
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE, (LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Checking property %C\n"),
prop[i].name.in ()));
if (ACE_OS::strcmp (prop[i].name.in (),
DAnCE::HOME_FACTORY) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_TRACE, (LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Found Home type\n")));
return DAnCE::CCM_HOME;
}
if (ACE_OS::strcmp (prop[i].name.in (),
DAnCE::COMPONENT_FACTORY) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Found unmanaged component type.\n")));
return DAnCE::CCM_COMPONENT;
}
if (ACE_OS::strcmp (prop[i].name.in (),
DAnCE::EXPLICIT_HOME) == 0)
{
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Found explicit home component type.\n")));
return DAnCE::CCM_HOMEDCOMPONENT;;
}
if (ACE_OS::strcmp (prop[i].name.in (),
DAnCE::IMPL_TYPE) == 0)
{
const char *val = 0;
if (get_property_value (DAnCE::IMPL_TYPE, prop, val))
{
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Found instance type %C\n"), val));
return val;
}
}
}
DANCE_ERROR (DANCE_LOG_ERROR,
(LM_ERROR, DLINFO
ACE_TEXT("DAnCE::Utility::get_instance_type - ")
ACE_TEXT("Unable to determine instance type, instance will be ignored.\n")));
return 0;
}
bool
throw_exception_from_any (const CORBA::Any &excep)
{
CORBA::TypeCode_ptr tc = excep._tao_get_typecode ();
std::string ex_id = tc->id ();
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::throw_exception_from_any - ")
ACE_TEXT("Found typecode %C\n"), ex_id.c_str ()));
if (ex_id == Deployment::_tc_PlanError->id ())
{
extract_and_throw_exception<Deployment::PlanError> (excep);
}
else if (ex_id == Deployment::_tc_StartError->id ())
{
extract_and_throw_exception<Deployment::StartError> (excep);
}
else if (ex_id == Deployment::_tc_StopError->id ())
{
extract_and_throw_exception<Deployment::StopError> (excep);
}
else if (ex_id == Deployment::_tc_InvalidConnection->id ())
{
extract_and_throw_exception<Deployment::InvalidConnection> (excep);
}
else if (ex_id == Deployment::_tc_InvalidNodeExecParameter->id ())
{
extract_and_throw_exception<Deployment::InvalidNodeExecParameter> (excep);
}
else if (ex_id == Deployment::_tc_InvalidProperty->id ())
{
extract_and_throw_exception<Deployment::InvalidProperty> (excep);
}
/* We don't need these, yet.
else if (ex_id == Deployment::_tc_NameExists->id ())
{
extract_and_throw_exception<Deployment::NameExists> (excep);
}
else if (ex_id == Deployment::_tc_PackageError->id ())
{
extract_and_throw_exception<Deployment::PackageError> (excep);
}
else if (ex_id == Deployment::_tc_NoSuchName->id ())
{
extract_and_throw_exception<Deployment::NoSuchName> (excep);
}
else if (ex_id == Deployment::_tc_ResourceCommitmentFailure->id ())
{
extract_and_throw_exception<Deployment::ResourceCommitmentFailure> (excep);
}
else if (ex_id == Deployment::_tc_ResourceNotAvailable->id ())
{
extract_and_throw_exception<Deployment::ResourceNotAvailable> (excep);
}
*/
else if (ex_id.find ("IDL:omg.org/CORBA/") == 0)
{
CORBA::SystemException* sysex = TAO::create_system_exception (ex_id.c_str ());
if (sysex)
{
// Without this, the call to create_system_exception() above
// causes a memory leak.
auto_ptr<CORBA::SystemException> safety (sysex);
TAO_OutputCDR cdr_out;
cdr_out << excep;
TAO_InputCDR cdr_in(cdr_out);
sysex->_tao_decode (cdr_in);
sysex->_raise ();
}
}
DANCE_TRACE_LOG (DANCE_LOG_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::throw_exception_from_any - ")
ACE_TEXT("Exception with typecode %C unknown\n"), ex_id.c_str ()));
throw CORBA::UNKNOWN ();
}
CORBA::Any*
create_any_from_user_exception (const CORBA::UserException& ex)
{
CORBA::Any ex_any;
ex_any <<= ex;
TAO_OutputCDR cdr_out;
cdr_out << ex_any;
TAO_InputCDR cdr_in (cdr_out);
CORBA::Any *tmp = 0;
ACE_NEW_THROW_EX (tmp,
CORBA::Any,
CORBA::NO_MEMORY ());
cdr_in >> *tmp;
return tmp;
}
DANCE_STUB_Export bool
stringify_exception_from_any (const CORBA::Any &excep,
std::string &result)
{
CORBA::TypeCode_ptr tc = excep._tao_get_typecode ();
std::string ex_id = tc->id ();
DANCE_TRACE_LOG (DANCE_LOG_DETAILED_TRACE,
(LM_TRACE, DLINFO
ACE_TEXT("DAnCE::Utility::throw_exception_from_any - ")
ACE_TEXT("Found typecode %C\n"), ex_id.c_str ()));
bool flag (false);
if (ex_id == Deployment::_tc_PlanError->id ())
{
result += "PlanError exception -";
flag = stringify_exception<Deployment::PlanError> (excep,
result);
}
else if (ex_id == Deployment::_tc_StartError->id ())
{
result += "StartError exception -";
flag = stringify_exception<Deployment::StartError> (excep,
result);
}
else if (ex_id == Deployment::_tc_StopError->id ())
{
result += "StopError exception -";
flag = stringify_exception<Deployment::StopError> (excep,
result);
}
else if (ex_id == Deployment::_tc_InvalidConnection->id ())
{
result += "InvalidConnection exception -";
flag = stringify_exception<Deployment::InvalidConnection> (excep,
result);
}
else if (ex_id == Deployment::_tc_InvalidNodeExecParameter->id ())
{
result += "InvalidNodeExecParameter exception -";
flag = stringify_exception<Deployment::InvalidNodeExecParameter> (excep,
result);
}
else if (ex_id == Deployment::_tc_InvalidProperty->id ())
{
result += "InvalidProperty exception -";
flag = stringify_exception<Deployment::InvalidProperty> (excep,
result);
}
/* We don't need these, yet.
else if (ex_id == Deployment::_tc_NameExists->id ())
{
stringify_exception<Deployment::NameExists> (excep,
result);
}
else if (ex_id == Deployment::_tc_PackageError->id ())
{
stringify_exception<Deployment::PackageError> (excep,
result);
}
else if (ex_id == Deployment::_tc_NoSuchName->id ())
{
stringify_exception<Deployment::NoSuchName> (excep,
result);
}
else if (ex_id == Deployment::_tc_ResourceCommitmentFailure->id ())
{
stringify_exception<Deployment::ResourceCommitmentFailure> (excep,
result);
}
else if (ex_id == Deployment::_tc_ResourceNotAvailable->id ())
{
stringify_exception<Deployment::ResourceNotAvailable> (excep,
result);
}
*/
else if (ex_id.find ("IDL:omg.org/CORBA/") == 0)
{
CORBA::SystemException* sysex = TAO::create_system_exception (ex_id.c_str ());
if (sysex)
{
// Without this, the call to create_system_exception() above
// causes a memory leak.
auto_ptr<CORBA::SystemException> safety (sysex);
TAO_OutputCDR cdr_out;
cdr_out << excep;
TAO_InputCDR cdr_in(cdr_out);
sysex->_tao_decode (cdr_in);
result += "CORBA System Exception: ";
result += sysex->_info ().c_str ();
flag = true;
}
}
if (!flag)
{
result += "Unable to decode exception meta-data for ID ";
result += ex_id;
}
return flag;
}
} /* namespace Utility */
}
#endif /*DAnCE_Utility_CPP*/
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