106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _XMLELEMENTIMPL_H_
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#define _XMLELEMENTIMPL_H_
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#include <Drm2CommonTypes.h>
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#include <util/domcore/ElementImpl.h>
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#include <util/domcore/DOMString.h>
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#include <umap.h>
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#include <ustring.h>
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using namespace ustl;
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typedef map<DOMString, DOMString> DOMStringMap;
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class XMLElementImpl : public ElementImpl {
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public:
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/**
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* Constructor for XMLElementImpl.
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* @param tag The name of the tag.
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*/
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XMLElementImpl(const DOMString *tag);
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/** Destructor for XMLElementImpl. */
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~XMLElementImpl();
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/**
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* Get the attribute map of the XML element.
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* @return <code>DOMStringMap</code>
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*/
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const DOMStringMap* getAttributeMap() const;
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/**
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* Get the tag name of the element.
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* return tag name.
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*/
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virtual const DOMString* getTagName() const;
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/**
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* Set the attribute of the element.
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* @param name The key of the attribute.
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* @param value The value of the attribute.
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*/
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virtual void setAttribute(const DOMString* name, const DOMString* value) throw (DOMException);
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/**
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* Remove the specific attribute.
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* @param name The key of the attribute.
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* @exception DOMException.
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*/
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virtual void removeAttribute(const DOMString* name) throw (DOMException);
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/**
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* Get the specific attribute.
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* @param name The key of the attribute.
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* @return the value of the attribute.
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*/
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virtual const DOMString* getAttribute(const DOMString* name) const;
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/**
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* Detect whether element has attributes or not.
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* @return true or false to indicate the result.
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*/
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virtual bool hasAttributes() const;
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/**
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* Find the first child node in element by its tag name.
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* @param element the specific element to be found.
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* @param tag the specific tag name to be searched.
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* @return NULL if not found otherwise the child node.
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*/
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const NodeImpl* findSoloChildNode(const char* tag) const;
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/**
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* Get the first text containted in first child of the element.
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* @param tag the specific tag name to be searched.
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* @return NULL if not found otherwise the text.
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*/
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const string* getSoloText(const char* tag) const;
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/**
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* Get the first child xml element containted in the element.
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* @param tag the specific tag name to be searched.
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* @return NULL if not found otherwise the element.
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*/
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const XMLElementImpl* getSoloElement(const char* tag) const;
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PRIVATE:
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DOMString mTagName; /**< The tag name. */
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DOMStringMap mAttributeMap; /** The map of attributes. */
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};
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#endif
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