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//==================================================================
/**
* @file IAD_Handler.cpp
*
* $Id$
*
* @author Emre Turkay <turkaye@dre.vanderbilt.edu>
*/
//=====================================================================
#ifndef IAD_HANDLER_C
#define IAD_HANDLER_C
#include "tao/Exception.h"
#include "ace/Auto_Ptr.h"
#include "ace/Log_Msg.h"
#include "Property_Handler.h"
#include "Requirement_Handler.h"
#include "PCI_Handler.h"
#include "CompIntrDesc_Handler.h"
#include "NIA_Handler.h"
#include "IAD_Handler.h"
#include <iostream>
using std::cerr;
using std::endl;
namespace CIAO
{
namespace Config_Handler
{
IAD_Handler::IAD_Handler (DOMDocument* doc, unsigned long filter)
: // traverse_ (doc),
root_ (doc->getDocumentElement()),
filter_ (filter),
iter_ (doc->createNodeIterator (this->root_,
this->filter_,
0,
true)),
release_ (true)
{}
IAD_Handler::IAD_Handler (DOMNodeIterator* iter, bool release)
: // traverse_ (0),
root_ (0), filter_ (0), iter_ (iter), release_ (release)
{}
IAD_Handler::~IAD_Handler()
{
if (this->release_)
this->iter_->release();
}
/// handle the package configuration and populate it
void IAD_Handler::process_ImplementationArtifactDescription
(::Deployment::ImplementationArtifactDescription &iad)
{
// This is bogus and should be replaced later.
ACE_DECLARE_NEW_CORBA_ENV;
for (DOMNode* node = this->iter_->nextNode();
node != 0;
node = this->iter_->nextNode())
{
XStr node_name (node->getNodeName());
if (node_name == XStr (ACE_TEXT ("label")))
{
// Fetch the text node which contains the "label"
node = this->iter_->nextNode();
DOMText* text = ACE_reinterpret_cast (DOMText*, node);
this->process_label (text->getNodeValue(), iad);
}
else if (node_name == XStr (ACE_TEXT ("UUID")))
{
// Fetch the text node which contains the "UUID"
node = this->iter_->nextNode();
DOMText* text = ACE_reinterpret_cast (DOMText*, node);
this->process_UUID (text->getNodeValue(), iad);
}
else if (node_name == XStr (ACE_TEXT ("location")))
{
// Fetch the text node which contains the "location"
node = this->iter_->nextNode();
DOMText* text = ACE_reinterpret_cast (DOMText*, node);
this->process_location (text->getNodeValue(), iad);
}
else if (node_name == XStr (ACE_TEXT ("execParameter")))
{
// increase the length of the sequence
CORBA::ULong i (iad.execParameter.length ());
iad.execParameter.length (i + 1);
// delegate the populating process
Property_Handler::process_Property (this->iter_,
iad.execParameter[i]);
}
else if (node_name == XStr (ACE_TEXT ("infoProperty")))
{
// increase the length of the sequence
CORBA::ULong i (iad.infoProperty.length ());
iad.infoProperty.length (i + 1);
// delegate the populating process
Property_Handler::process_Property (this->iter_,
iad.infoProperty[i]);
}
else if (node_name == XStr (ACE_TEXT ("deployRequirement")))
{
// increase the length of the sequence
CORBA::ULong i (iad.deployRequirement.length ());
iad.deployRequirement.length (i + 1);
// delegate the populating process
Requirement_Handler::process_Requirement (this->iter_,
iad.deployRequirement[i]);
}
else if (node_name == XStr (ACE_TEXT ("dependsOn")))
{
// increase the length of the sequence
CORBA::ULong i (iad.dependsOn.length ());
iad.dependsOn.length (i + 1);
// fetch the NIA handler
NIA_Handler nia_handler (this->iter_, false);
// delegate the populating process
nia_handler.process_NamedImplementationArtifact (iad.dependsOn[i]);
}
else
{
// ??? How did we get here ???
ACE_THROW (CORBA::INTERNAL());
}
}
return;
}
/// handle label attribute
void IAD_Handler::process_label
(const XMLCh* name, ::Deployment::ImplementationArtifactDescription &iad)
{
if (name)
{
iad.label = XMLString::transcode (name);
}
}
/// handle UUID attribute
void IAD_Handler::process_UUID
(const XMLCh* name, ::Deployment::ImplementationArtifactDescription &iad)
{
if (name)
{
iad.UUID = XMLString::transcode (name);
}
}
/// handle location attribute
void IAD_Handler::process_location
(const XMLCh* name, ::Deployment::ImplementationArtifactDescription &iad)
{
if (name)
{
iad.location = XMLString::transcode (name);
}
}
}
}
#endif /* IAD_HANDLER_C */
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