176 lines
6 KiB
C++
176 lines
6 KiB
C++
/*
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* Copyright (c) 2001-2008
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* DecisionSoft Limited. All rights reserved.
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* Copyright (c) 2004-2008
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* Oracle. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* $Id$
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*/
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#ifndef _ATDATEORDERIVEDIMPL_HPP
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#define _ATDATEORDERIVEDIMPL_HPP
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#include <xercesc/util/XMLString.hpp>
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#include <xqilla/items/ATDateOrDerived.hpp>
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#include <xqilla/mapm/m_apm.h>
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#include <xqilla/framework/XQillaExport.hpp>
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class Timezone;
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class ATDecimalOrDerived;
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class ATDurationOrDerived;
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class XPath2MemoryManager;
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class DynamicContext;
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class StaticContext;
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class XQILLA_API ATDateOrDerivedImpl : public ATDateOrDerived
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{
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public:
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/* constructor */
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ATDateOrDerivedImpl(const XMLCh* typeURI, const XMLCh* typeName, const XMLCh* value, const DynamicContext* context = 0);
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virtual void *getInterface(const XMLCh *name) const;
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/* Get the name of the primitive type (basic type) of this type
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* (ie "decimal" for xs:decimal) */
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virtual const XMLCh* getPrimitiveTypeName() const;
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/* Get the namespace URI for this type */
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virtual const XMLCh* getTypeURI() const;
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/* Get the name of this type (ie "integer" for xs:integer) */
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virtual const XMLCh* getTypeName() const;
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/* returns the XMLCh* (canonical) representation of this type */
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virtual const XMLCh* asString(const DynamicContext* context) const;
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/* returns true if the two objects represent the same date,
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* false otherwise */
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virtual bool equals(const AnyAtomicType::Ptr &target, const DynamicContext* context) const;
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/** Returns less than 0 if this is less that other,
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0 if they are the same, and greater than 0 otherwise */
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virtual int compare(const ATDateOrDerived::Ptr &other, const DynamicContext *context) const;
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/**
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* Returns an integer representing the year component of this object
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*/
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virtual ATDecimalOrDerived::Ptr getYears(const DynamicContext *context) const;
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/**
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* Returns an integer representing the month component of this object
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*/
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virtual ATDecimalOrDerived::Ptr getMonths(const DynamicContext *context) const;
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/**
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* Returns an integer representing the day component of this object
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*/
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virtual ATDecimalOrDerived::Ptr getDays(const DynamicContext *context) const;
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/**
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* Returns the timezone associated with this object, or
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* null, if the timezone is not set
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*/
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virtual const Timezone::Ptr &getTimezone() const;
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/**
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* Returns true if the timezone is defined for this object, false otherwise.
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*/
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virtual bool hasTimezone() const;
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/**
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* Setter for timezone. Overrides the current timezone. (Not to be
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* confused with addTimezone().
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*/
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virtual ATDateOrDerived::Ptr setTimezone(const Timezone::Ptr &timezone, const DynamicContext* context) const;
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/**
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* Returns an ATDateOrDerived with a timezone added to it
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*/
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virtual ATDateOrDerived::Ptr addTimezone(const ATDurationOrDerived::Ptr &timezone, const DynamicContext* context) const;
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/**
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* Returns a date with the given yearMonthDuration added to it
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*/
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virtual ATDateOrDerived::Ptr addYearMonthDuration(const ATDurationOrDerived::Ptr &yearMonth,
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const DynamicContext* context) const;
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/**
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* Returns a date with the given dayTimeDuration added to it
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*/
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virtual ATDateOrDerived::Ptr addDayTimeDuration(const ATDurationOrDerived::Ptr &dayTime,
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const DynamicContext* context) const;
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/**
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* Returns a date with the given yearMonthDuration subtracted from it
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*/
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virtual ATDateOrDerived::Ptr subtractYearMonthDuration(const ATDurationOrDerived::Ptr &yearMonth,
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const DynamicContext* context) const;
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/**
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* Returns a date with the given dayTimeDuration subtracted from it
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*/
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virtual ATDateOrDerived::Ptr subtractDayTimeDuration(const ATDurationOrDerived::Ptr &dayTime,
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const DynamicContext* context) const;
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/**
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* Returns a dayTimeDuration corresponding to the difference between this
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* and the given ATDateOrDerived*
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*/
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virtual ATDurationOrDerived::Ptr subtractDate(const ATDateOrDerived::Ptr &date, const DynamicContext* context) const;
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/* Get the primitive index associated with this type */
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static AnyAtomicType::AtomicObjectType getTypeIndex();
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/* Get the primitive type name */
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static const XMLCh* getPrimitiveName();
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/* Get the primitive index associated with this type */
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virtual AnyAtomicType::AtomicObjectType getPrimitiveTypeIndex() const;
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static MAPM parseDate(const XMLCh* const date, const MAPM &implicitTimezone);
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protected:
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/* If possible, cast this type to the target type */
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virtual AnyAtomicType::Ptr castAsInternal(AtomicObjectType targetIndex, const XMLCh* targetURI, const XMLCh* targetType, const DynamicContext* context) const;
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private:
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// private constructor for use with clone()
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ATDateOrDerivedImpl(const XMLCh* typeURI, const XMLCh* typeName, const MAPM &seconds,
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const Timezone::Ptr &timezone, bool hasTimezone);
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void setDate(const XMLCh* const date);
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/*The value of this date, in seconds since 0001-01-01T00:00:00,
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always normalized if a timezone is present*/
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MAPM seconds_;
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/* the timezone associated with this ATDateOrDerived */
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Timezone::Ptr timezone_;
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/* true if the timezone is defined */
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bool _hasTimezone;
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/* the name of this type */
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const XMLCh* _typeName;
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/* the uri of this type */
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const XMLCh* _typeURI;
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};
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#endif // _ATDATEORDERIVEDIMPL_HPP
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