| /* |
| * 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. |
| */ |
| |
| // Class header file. |
| #include "XStringBase.hpp" |
| |
| |
| |
| #include <xalanc/XalanDOM/XalanText.hpp> |
| |
| |
| |
| #include <xalanc/PlatformSupport/DOMStringHelper.hpp> |
| #include <xalanc/PlatformSupport/DoubleSupport.hpp> |
| |
| |
| |
| #include "XObjectTypeCallback.hpp" |
| #include "XPathExecutionContext.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| XStringBase::XStringBase(MemoryManager& theMemoryManager) : |
| XObject(eTypeString, theMemoryManager), |
| m_cachedNumberValue(0.0), |
| m_resultTreeFrag(*this, theMemoryManager, 0) |
| { |
| } |
| |
| |
| |
| XStringBase::XStringBase( |
| MemoryManager& theMemoryManager, |
| XPathExecutionContext& theExecutionContext) : |
| XObject(eTypeString, theMemoryManager), |
| m_cachedNumberValue(0.0), |
| m_resultTreeFrag(*this, theMemoryManager, &theExecutionContext) |
| { |
| } |
| |
| |
| |
| XStringBase::XStringBase( |
| const XStringBase& source, |
| MemoryManager& theMemoryManager) : |
| XObject(source, theMemoryManager), |
| m_cachedNumberValue(source.m_cachedNumberValue), |
| m_resultTreeFrag( |
| *this, |
| theMemoryManager, |
| source.m_resultTreeFrag.getExecutionContext()) |
| { |
| } |
| |
| |
| |
| XStringBase::~XStringBase() |
| { |
| } |
| |
| |
| |
| const XalanDOMString& |
| XStringBase::getTypeString() const |
| { |
| return s_stringString; |
| } |
| |
| |
| |
| double |
| XStringBase::num(XPathExecutionContext& executionContext) const |
| { |
| if (m_cachedNumberValue == 0.0) |
| { |
| m_cachedNumberValue = |
| DoubleSupport::toDouble( |
| str(executionContext), |
| getMemoryManager()); |
| } |
| |
| return m_cachedNumberValue; |
| } |
| |
| |
| |
| bool |
| XStringBase::boolean(XPathExecutionContext& executionContext) const |
| { |
| return !str(executionContext).empty(); |
| } |
| |
| |
| |
| const XalanDocumentFragment& |
| XStringBase::rtree() const |
| { |
| return m_resultTreeFrag; |
| } |
| |
| |
| |
| void |
| XStringBase::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) |
| { |
| theCallbackObject.String( |
| *this, |
| str(theCallbackObject.getExecutionContext())); |
| } |
| |
| |
| |
| void |
| XStringBase::ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) const |
| { |
| theCallbackObject.String( |
| *this, |
| str(theCallbackObject.getExecutionContext())); |
| } |
| |
| |
| |
| const XalanDOMString& |
| XStringBase::str() const |
| { |
| MemoryManager& theMemoryManager = |
| XalanMemoryManager::getExceptionMemoryManager(getMemoryManager()); |
| |
| XalanDOMString theBuffer(theMemoryManager); |
| |
| throw XObjectInvalidConversionException( |
| theMemoryManager, |
| getTypeString(), |
| s_numberString, |
| theBuffer); |
| } |
| |
| |
| |
| } |