| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * 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 |
| * |
| * 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. |
| */
|
| #include <util/xml/XMLElementImpl.h> |
| #include <util/domcore/TextImpl.h> |
| |
| /** see XMLElementImpl.h */ |
| XMLElementImpl::XMLElementImpl(const DOMString *tag) |
| { |
| if (tag) |
| { |
| mTagName = *tag; |
| } |
| } |
| |
| /** see XMLElementImpl.h */ |
| XMLElementImpl::~XMLElementImpl() |
| { |
| } |
| |
| /** see XMLElementImpl.h */ |
| const DOMString* XMLElementImpl::getTagName() const |
| { |
| return &mTagName; |
| } |
| |
| /** see XMLElementImpl.h */ |
| void XMLElementImpl::setAttribute(const DOMString* name, const DOMString* value) |
| throw (DOMException) |
| { |
| if (name && value) |
| { |
| mAttributeMap[*name] = *value; |
| } |
| } |
| |
| /** see XMLElementImpl.h */ |
| void XMLElementImpl::removeAttribute(const DOMString* name) throw (DOMException) |
| { |
| if (name) |
| { |
| mAttributeMap.erase(*name); |
| } |
| } |
| |
| /** see XMLElementImpl.h */ |
| const DOMString* XMLElementImpl::getAttribute(const DOMString* name) const |
| { |
| if (name) |
| { |
| DOMStringMap::const_iterator pos = mAttributeMap.find(*name); |
| |
| if (pos != mAttributeMap.end()) |
| { |
| return &(pos->second); |
| } |
| |
| } |
| return NULL; |
| } |
| |
| /** see XMLElementImpl.h */ |
| bool XMLElementImpl::hasAttributes() const |
| { |
| return !mAttributeMap.empty(); |
| } |
| |
| /** see XMLElementImpl.h */ |
| const DOMStringMap* XMLElementImpl::getAttributeMap() const |
| { |
| return &mAttributeMap; |
| } |
| |
| /** see XMLElementImpl.h */ |
| const NodeImpl* XMLElementImpl::findSoloChildNode(const char* tag) const |
| { |
| if (NULL == tag) |
| { |
| return NULL; |
| } |
| |
| string token; |
| NodeListImpl *nodeList = NULL; |
| const NodeImpl *childNode = NULL; |
| |
| token.assign(tag); |
| nodeList = getElementsByTagName(&token); |
| |
| if (nodeList->getLength() > 0) |
| { |
| childNode = nodeList->item(0); |
| } |
| |
| return childNode; |
| } |
| |
| /** see XMLElementImpl.h */ |
| const string* XMLElementImpl::getSoloText(const char* tag) const |
| { |
| const NodeImpl *textNode = this->findSoloChildNode(tag); |
| |
| if (textNode) |
| { |
| textNode = textNode->getFirstChild(); |
| if (textNode) |
| { |
| return static_cast<const TextImpl*>(textNode)->getData(); |
| } |
| } |
| |
| return NULL; |
| } |
| |
| /** see XMLElementImpl.h */ |
| const XMLElementImpl* XMLElementImpl::getSoloElement(const char* tag) const |
| { |
| const NodeImpl *node = findSoloChildNode(tag); |
| if (node) |
| { |
| return static_cast<const XMLElementImpl*>(node); |
| } |
| |
| return NULL; |
| } |