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33 lines
1.6 KiB
C++
33 lines
1.6 KiB
C++
#pragma once
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#include <Poco/DOM/DOMParser.h>
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#include <Poco/DOM/Node.h>
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#include <Poco/AutoPtr.h>
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#include <base/types.h>
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namespace DB:: XMLUtils
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{
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/// Returns root element of the document.
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Poco::XML::Node * getRootNode(Poco::XML::Document * document);
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/// Finds the element in the node's subtree by the specified path and returns its inner text
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/// trying to parse it as the requested type.
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/// Throws an exception if path is not found.
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std::string getString(const Poco::XML::Node * node, const std::string & path);
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Int64 getInt64(const Poco::XML::Node * node, const std::string & path);
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UInt64 getUInt64(const Poco::XML::Node * node, const std::string & path);
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int getInt(const Poco::XML::Node * node, const std::string & path);
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unsigned getUInt(const Poco::XML::Node * node, const std::string & path);
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bool getBool(const Poco::XML::Node * node, const std::string & path);
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/// Finds the element in the node's subtree by the specified path and returns its inner text
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/// trying to parse it as the requested type.
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/// Returns the specified default value if path is not found.
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std::string getString(const Poco::XML::Node * node, const std::string & path, const std::string & default_value);
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Int64 getInt64(const Poco::XML::Node * node, const std::string & path, Int64 default_value);
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UInt64 getUInt64(const Poco::XML::Node * node, const std::string & path, UInt64 default_value);
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int getInt(const Poco::XML::Node * node, const std::string & path, int default_value);
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unsigned getUInt(const Poco::XML::Node * node, const std::string & path, unsigned default_value);
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bool getBool(const Poco::XML::Node * node, const std::string & path, bool default_value);
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}
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