| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| /* |
| * $Id: XMLDOMNamedNodeMap.cpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #include "stdafx.h" |
| #include "xml4com.h" |
| #include "XMLDOMNamedNodeMap.h" |
| #include "XMLDOMUtil.h" |
| #include "IXMLDOMNodeImpl.h" |
| |
| typedef CComEnumOnSTL<IEnumVARIANT, &IID_IEnumVARIANT, VARIANT, _Copy<VARIANT>, NodeContainerImpl<DOMNamedNodeMap> > |
| CComEnumUnknownOnNamedNodeContainer; |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::getNamedItem(BSTR name, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::getNamedItem\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| HRESULT hr = S_OK; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| try |
| { |
| DOMNode* n = m_container->getNamedItem(name); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return hr; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::setNamedItem(IXMLDOMNode *newItem, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::setNamedItem\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| if (NULL == newItem) |
| return E_INVALIDARG; |
| |
| CComQIPtr<IIBMXMLDOMNodeIdentity,&IID_IIBMXMLDOMNodeIdentity> pNewItem(newItem); |
| if (!pNewItem) |
| return E_NOINTERFACE; |
| |
| long id = 0; |
| HRESULT hr = pNewItem->get_NodeId(&id); |
| if (S_OK != hr) |
| return hr; |
| |
| DOMNode *pNewItemNode = reinterpret_cast<DOMNode*> (id); |
| if (NULL == pNewItemNode) |
| return E_INVALIDARG; |
| |
| try |
| { |
| const XMLCh* name = pNewItemNode->getNodeName(); |
| // |
| // returns old node |
| // |
| DOMNode* n = m_container->setNamedItem(pNewItemNode); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return hr; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::removeNamedItem(BSTR name, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::removeNamedItem\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| HRESULT hr = S_OK; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| try |
| { |
| DOMNode* n = m_container->removeNamedItem(name); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| // |
| // if we had a failure, return success anyway |
| // |
| catch(...) |
| { |
| } |
| |
| return hr; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::get_item(long index, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::get_item\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| HRESULT hr = S_OK; |
| |
| try |
| { |
| if (m_container == 0 || index < 0) |
| return E_INVALIDARG; |
| |
| long length = m_container->getLength(); |
| if (index < length) |
| hr = wrapNode(m_pIXMLDOMDocument,m_container->item(index),IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return hr; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::get_length(long *pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::get_length\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = 0; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| try |
| { |
| *pVal = m_container->getLength(); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return S_OK; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::getQualifiedItem(BSTR baseName, BSTR namespaceURI, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::getQualifiedItem\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| HRESULT hr = S_OK; |
| |
| try |
| { |
| DOMNode* n = m_container->getNamedItemNS(namespaceURI,baseName); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return S_OK; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::removeQualifiedItem(BSTR baseName, BSTR namespaceURI, IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::removeQualifiedItem\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| HRESULT hr = S_OK; |
| |
| try |
| { |
| DOMNode* n = m_container->removeNamedItemNS(namespaceURI,baseName); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| return S_OK; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::nextNode(IXMLDOMNode **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::nextNode\n")); |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| |
| if (m_container == 0) |
| return S_OK; |
| |
| int length = m_container->getLength(); |
| if (0 == length) |
| return S_OK; |
| |
| if (m_NextNodeIndex >= length) |
| return S_OK; |
| |
| HRESULT hr = S_OK; |
| |
| try |
| { |
| DOMNode* n = m_container->item(m_NextNodeIndex); |
| if(n!=NULL) |
| hr = wrapNode(m_pIXMLDOMDocument,n,IID_IXMLDOMNode, reinterpret_cast<LPVOID *> (pVal)); |
| } |
| catch(DOMException& ex) |
| { |
| return MakeHRESULT(ex); |
| } |
| catch(...) |
| { |
| return E_FAIL; |
| } |
| |
| ++m_NextNodeIndex; |
| |
| return hr; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::reset() |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::reset\n")); |
| |
| m_NextNodeIndex = 0; |
| |
| return S_OK; |
| } |
| |
| STDMETHODIMP CXMLDOMNamedNodeMap::get__newEnum(IUnknown **pVal) |
| { |
| ATLTRACE(_T("CXMLDOMNamedNodeMap::get__newEnum\n")); |
| |
| if (NULL == pVal) |
| return E_POINTER; |
| |
| *pVal = NULL; |
| |
| CComObject<CComEnumUnknownOnNamedNodeContainer> *pe = NULL; |
| HRESULT hr = CComObject<CComEnumUnknownOnNamedNodeContainer>::CreateInstance(&pe); |
| if (S_OK != hr) |
| return hr; |
| |
| pe->AddRef(); |
| |
| hr = pe->Init(GetUnknown(),*this); |
| if (S_OK == hr) |
| hr = pe->QueryInterface(pVal); |
| |
| pe->Release(); |
| |
| return hr; |
| } |
| |
| HRESULT CXMLDOMNamedNodeMap::InterfaceSupportsErrorInfo(REFIID riid) |
| { |
| if(riid == IID_IXMLDOMNamedNodeMap) return S_OK; |
| return S_FALSE; |
| } |