XMLDOMAttribute.cpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Id: XMLDOMAttribute.cpp,v 1.1.1.1 2002/02/01 22:21:40 peiyongz Exp $
- */
- #include "stdafx.h"
- #include "xml4com.h"
- #include "XMLDOMAttribute.h"
- // IXMLDOMAttribute methods
- STDMETHODIMP CXMLDOMAttribute::get_name(BSTR *pVal)
- {
- ATLTRACE(_T("CXMLDOMAttribute::get_namen"));
- if (NULL == pVal)
- return E_POINTER;
- try
- {
- DOMString val = attr.getName();
- *pVal = SysAllocStringLen(val.rawBuffer(),val.length());
- }
- catch(DOM_DOMException& ex) {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
-
- return S_OK;
- }
- STDMETHODIMP CXMLDOMAttribute::get_value(VARIANT *pVal)
- {
- ATLTRACE(_T("CXMLDOMAttribute::get_valuen"));
- if (NULL == pVal)
- return E_POINTER;
- ::VariantInit(pVal);
- try
- {
- DOMString val = attr.getValue();
- V_VT(pVal) = VT_BSTR;
- V_BSTR(pVal) = SysAllocStringLen(val.rawBuffer(),val.length());
- }
- catch(DOM_DOMException& ex) {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
- return S_OK;
- }
- STDMETHODIMP CXMLDOMAttribute::put_value(VARIANT newVal)
- {
- ATLTRACE(_T("CXMLDOMAttribute::put_valuen"));
- try
- {
- if(V_VT(&newVal) == VT_BSTR) {
- attr.setValue(V_BSTR(&newVal));
- }
- else {
- attr.setValue((BSTR) (_bstr_t) newVal);
- }
- attr.setValue(V_BSTR(&newVal));
- }
- catch(DOM_DOMException& ex) {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
-
- return S_OK;
- }
- // IXMLDOMNode method
- STDMETHODIMP CXMLDOMAttribute::get_specified(VARIANT_BOOL *pVal)
- {
- ATLTRACE(_T("CXMLDOMAttribute::get_specifiedn"));
- try
- {
- *pVal = attr.getSpecified() ? VARIANT_TRUE : VARIANT_FALSE;
- }
- catch(DOM_DOMException& ex) {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
-
- return S_OK;
- }
- STDMETHODIMP CXMLDOMAttribute::get_nodeValue(VARIANT *pVal)
- {
- ATLTRACE(_T("CXMLDOMAttribute::get_nodeValuen"));
- if (NULL == pVal)
- return E_POINTER;
- ::VariantInit(pVal);
- try
- {
- DOMString val = attr.getValue();
- V_VT(pVal) = VT_BSTR;
- V_BSTR(pVal) = SysAllocStringLen(val.rawBuffer(),val.length());
- }
- catch(DOM_DOMException& ex) {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
- return S_OK;
- }