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XMLConfiguration now supports modifying properties (contributed by Tom Tan)

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This commit is contained in:
Guenter Obiltschnig
2008-02-16 21:02:14 +00:00
parent 78349bba1f
commit f716fdc5d6
3 changed files with 84 additions and 10 deletions
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49
Util/src/XMLConfiguration.cpp
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@@ -1,13 +1,13 @@
//
// XMLConfiguration.cpp
//
// $Id: //poco/svn/Util/src/XMLConfiguration.cpp#1 $
// $Id: //poco/1.3/Util/src/XMLConfiguration.cpp#1 $
//
// Library: Util
// Package: Configuration
// Module: XMLConfiguration
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// Copyright (c) 2004-2008, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
@@ -39,6 +39,10 @@
#include "Poco/DOM/DOMParser.h"
#include "Poco/DOM/Element.h"
#include "Poco/DOM/Attr.h"
#include "Poco/DOM/DOMWriter.h"
#include "Poco/DOM/DOMException.h"
#include "Poco/DOM/Text.h"
#include "Poco/XML/XMLWriter.h"
#include "Poco/Exception.h"
#include "Poco/NumberParser.h"
#include "Poco/NumberFormatter.h"
@@ -140,6 +144,24 @@ void XMLConfiguration::load(const Poco::XML::Node* pNode)
}
void XMLConfiguration::save(const std::string& path)
{
Poco::XML::DOMWriter writer;
writer.setNewLine("\n");
writer.setOptions(Poco::XML::XMLWriter::PRETTY_PRINT);
writer.writeNode(path, _pDocument);
}
void XMLConfiguration::save(std::ostream& ostr)
{
Poco::XML::DOMWriter writer;
writer.setNewLine("\n");
writer.setOptions(Poco::XML::XMLWriter::PRETTY_PRINT);
writer.writeNode(ostr, _pDocument);
}
bool XMLConfiguration::getRaw(const std::string& key, std::string& value) const
{
const Poco::XML::Node* pNode = findNode(key);
@@ -154,7 +176,28 @@ bool XMLConfiguration::getRaw(const std::string& key, std::string& value) const
void XMLConfiguration::setRaw(const std::string& key, const std::string& value)
{
throw Poco::NotImplementedException("Setting a property in an XMLConfiguration");
Poco::XML::Node* pNode = const_cast<Poco::XML::Node*>(findNode(key));
if (pNode)
{
unsigned short nodeType = pNode->nodeType();
if (Poco::XML::Node::ATTRIBUTE_NODE == nodeType)
{
pNode->setNodeValue(value);
}
else if (Poco::XML::Node::ELEMENT_NODE == nodeType)
{
Poco::XML::Node* pChildNode = pNode->firstChild();
if (pChildNode)
{
if (Poco::XML::Node::TEXT_NODE == pChildNode->nodeType())
{
pChildNode->setNodeValue(value);
}
}
}
}
else throw NotFoundException("Node not found in XMLConfiguration", key);
}