| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999 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 "Xalan" 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/>. |
| */ |
| |
| // Class header file. |
| #include "XStringBase.hpp" |
| |
| |
| |
| #include <XalanDOM/XalanText.hpp> |
| |
| |
| |
| #include <PlatformSupport/DOMStringHelper.hpp> |
| #include <PlatformSupport/DoubleSupport.hpp> |
| |
| |
| |
| #include "XObjectTypeCallback.hpp" |
| #include "XPathExecutionContext.hpp" |
| |
| |
| |
| XStringBase::XStringBase() : |
| XObject(eTypeString), |
| m_cachedNumberValue(0.0), |
| m_resultTreeFrag(*this) |
| { |
| } |
| |
| |
| |
| XStringBase::XStringBase(const XStringBase& source) : |
| XObject(source), |
| m_cachedNumberValue(source.m_cachedNumberValue), |
| m_resultTreeFrag(*this) |
| { |
| } |
| |
| |
| |
| XStringBase::~XStringBase() |
| { |
| } |
| |
| |
| |
| XalanDOMString |
| XStringBase::getTypeString() const |
| { |
| return StaticStringToDOMString(XALAN_STATIC_UCODE_STRING("#STRING")); |
| } |
| |
| |
| |
| double |
| XStringBase::num() const |
| { |
| if (m_cachedNumberValue == 0.0) |
| { |
| #if defined(XALAN_NO_MUTABLE) |
| ((XStringBase*)this)->m_cachedNumberValue = DoubleSupport::toDouble(str()); |
| #else |
| m_cachedNumberValue = DoubleSupport::toDouble(str()); |
| #endif |
| } |
| |
| return m_cachedNumberValue; |
| } |
| |
| |
| |
| bool |
| XStringBase::boolean() const |
| { |
| return length(str()) > 0 ? true : false; |
| } |
| |
| |
| |
| const ResultTreeFragBase& |
| XStringBase::rtree() const |
| { |
| return m_resultTreeFrag; |
| } |
| |
| |
| |
| void |
| XStringBase::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) |
| { |
| theCallbackObject.String(*this, |
| str()); |
| } |
| |
| |
| |
| void |
| XStringBase::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) const |
| { |
| theCallbackObject.String(*this, |
| str()); |
| } |