| /* |
| * 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/>. |
| */ |
| #if !defined(XOBJECTFACTORYDEFAULT_HEADER_GUARD_1357924680) |
| #define XOBJECTFACTORYDEFAULT_HEADER_GUARD_1357924680 |
| |
| |
| |
| // Base include file. Must be first. |
| #include <XPath/XPathDefinitions.hpp> |
| |
| |
| |
| #include <set> |
| #include <vector> |
| |
| |
| |
| // Base class header file... |
| #include <XPath/XObjectFactory.hpp> |
| |
| |
| |
| #include <XPath/XNodeSetAllocator.hpp> |
| #include <XPath/XNumberAllocator.hpp> |
| #include <XPath/XStringAllocator.hpp> |
| #include <XPath/XStringAdapterAllocator.hpp> |
| #include <XPath/XStringCachedAllocator.hpp> |
| #include <XPath/XStringReferenceAllocator.hpp> |
| #include <XPath/XTokenNumberAdapterAllocator.hpp> |
| #include <XPath/XTokenStringAdapterAllocator.hpp> |
| |
| |
| |
| #if defined(XALAN_AUTO_PTR_REQUIRES_DEFINITION) |
| #include <XPath/XNull.hpp> |
| #include <XPath/XBoolean.hpp> |
| #endif |
| |
| |
| |
| #include <Include/XalanAutoPtr.hpp> |
| |
| |
| |
| class XBoolean; |
| class XNull; |
| class XNumber; |
| |
| |
| |
| /** |
| * This class handles the creation of XObjects and manages their lifetime. |
| */ |
| class XALAN_XPATH_EXPORT XObjectFactoryDefault : public XObjectFactory |
| { |
| public: |
| |
| // Default block size for strings. |
| enum |
| { |
| eDefaultXStringBlockSize = 10, |
| eDefaultXNumberBlockSize = 10, |
| eDefaultXNodeSetBlockSize = 10, |
| eXNumberCacheMax = 40, |
| eXNodeSetCacheMax = 40, |
| eXResultTreeFragCacheMax = 40 |
| }; |
| |
| /** |
| * Construct a factory for creating XObjects. |
| * |
| * @param theXStringBlockSize allocation block size |
| * @param theXNumberBlockSize allocation block size |
| * @param theXNodeSetBlockSize allocation block size |
| */ |
| explicit |
| XObjectFactoryDefault( |
| unsigned int theXStringBlockSize = eDefaultXStringBlockSize, |
| unsigned int theXNumberBlockSize = eDefaultXNumberBlockSize, |
| unsigned int theXNodeSetBlockSize = eDefaultXNodeSetBlockSize); |
| |
| virtual |
| ~XObjectFactoryDefault(); |
| |
| // These methods are inherited from XObjectFactory ... |
| |
| virtual void |
| reset(); |
| |
| virtual const XObjectPtr |
| createBoolean(bool theValue); |
| |
| virtual const XObjectPtr |
| createNodeSet(BorrowReturnMutableNodeRefList& theValue); |
| |
| virtual const XObjectPtr |
| createNull(); |
| |
| virtual const XObjectPtr |
| createNumber(double theValue); |
| |
| virtual const XObjectPtr |
| createNumber(const XToken& theValue); |
| |
| virtual const XObjectPtr |
| createString(const XalanDOMString& theValue); |
| |
| virtual const XObjectPtr |
| createString(const XalanDOMChar* theValue); |
| |
| virtual const XObjectPtr |
| createString( |
| const XalanDOMChar* theValue, |
| unsigned int theLength); |
| |
| virtual const XObjectPtr |
| createString(const XToken& theValue); |
| |
| virtual const XObjectPtr |
| createStringReference(const XalanDOMString& theValue); |
| |
| virtual const XObjectPtr |
| createStringAdapter(const XObjectPtr& theValue); |
| |
| virtual const XObjectPtr |
| createString(GetAndReleaseCachedString& theValue); |
| |
| virtual const XObjectPtr |
| createUnknown( |
| const XalanDOMString& theValue); |
| |
| #if defined(XALAN_NO_NAMESPACES) |
| typedef vector<XObject*> XObjectCollectionType; |
| typedef vector<XNumber*> XNumberCacheType; |
| typedef vector<XNodeSet*> XNodeSetCacheType; |
| #else |
| typedef std::vector<XObject*> XObjectCollectionType; |
| typedef std::vector<XNumber*> XNumberCacheType; |
| typedef std::vector<XNodeSet*> XNodeSetCacheType; |
| #endif |
| |
| protected: |
| |
| virtual bool |
| doReturnObject( |
| XObject* theXObject, |
| bool fInReset = false); |
| |
| private: |
| |
| // Not implemented... |
| XObjectFactoryDefault(const XObjectFactoryDefault&); |
| |
| XObjectFactoryDefault& |
| operator=(const XObjectFactoryDefault&); |
| |
| bool |
| operator==(const XObjectFactoryDefault&) const; |
| |
| |
| // Data members... |
| |
| // This one's first, since it may be be holding references |
| // to objects in other allocators. |
| XStringAdapterAllocator m_xstringAdapterAllocator; |
| |
| XStringAllocator m_xstringAllocator; |
| |
| XStringCachedAllocator m_xstringCachedAllocator; |
| |
| XStringReferenceAllocator m_xstringReferenceAllocator; |
| |
| XNumberAllocator m_xnumberAllocator; |
| |
| XNodeSetAllocator m_xnodesetAllocator; |
| |
| XTokenNumberAdapterAllocator m_xtokenNumberAdapterAllocator; |
| |
| XTokenStringAdapterAllocator m_xtokenStringAdapterAllocator; |
| |
| XObjectCollectionType m_xobjects; |
| |
| XNumberCacheType m_xnumberCache; |
| |
| XNodeSetCacheType m_xnodesetCache; |
| |
| const XalanAutoPtr<XNull> m_XNull; |
| |
| const XalanAutoPtr<XBoolean> m_xbooleanFalse; |
| |
| const XalanAutoPtr<XBoolean> m_xbooleanTrue; |
| }; |
| |
| |
| |
| #endif // XOBJECTFACTORYDEFAULT_HEADER_GUARD_1357924680 |