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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
/*
This program tests operations on a DOM node.
*/
#include "itkDOMNode.h"
#include "itkDOMNodeXMLReader.h"
#include "itkDOMNodeXMLWriter.h"
#include <iostream>
#include "itkMacro.h"
int itkDOMTest1( int, char*[] )
{
try
{
// create a DOM object
itk::DOMNode::Pointer dom = itk::DOMNode::New();
dom->SetName( "SimpleTestObject" );
// add some attributes
dom->SetAttribute( "weight", "10 kg" );
dom->SetAttribute( "owner", "ITK" );
// add some children
// 1st child
itk::DOMNode::Pointer child1 = itk::DOMNode::New();
child1->SetName( "city" );
child1->SetAttribute( "name", "New York" );
dom->AddChild( child1 );
// 2nd child
itk::DOMNode::Pointer child2 = itk::DOMNode::New();
child2->SetName( "city" );
child2->SetAttribute( "id", "dc" );
child2->SetAttribute( "name", "District of Columbia" );
dom->AddChild( child2 );
// 3rd child
itk::DOMNode::Pointer child3 = itk::DOMNode::New();
child3->SetName( "country" );
child3->SetAttribute( "id", "usa" );
child3->AddTextChild( "United States of America" );
dom->AddChildAtEnd( child3 );
// display the created DOM object
std::cout << "DOM object created: " << std::endl;
std::cout << *dom << std::endl;
// delete/modify some attributes from the children
child2->RemoveAttribute( "name" );
child3->SetAttribute( "id", "United States of America" );
// delete some children
child3->RemoveChild();
dom->RemoveChild( 1 );
// display the modified DOM object
std::cout << "DOM object modified: " << std::endl;
std::cout << *dom << std::endl;
}
catch ( const itk::ExceptionObject& eo )
{
eo.Print( std::cerr );
return EXIT_FAILURE;
}
catch ( ... )
{
std::cerr << "Unknown exception caught!" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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