/* * Copyright (c) 2001-2008 * DecisionSoft Limited. All rights reserved. * Copyright (c) 2004-2008 * Oracle. All rights reserved. * * Licensed 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. * * $Id: ATDateTimeOrDerivedImpl.hpp,v 1.4 2008/01/08 18:47:32 jpcs Exp $ */ #ifndef _ATDATETIMEORDERIVEDIMPL_HPP #define _ATDATETIMEORDERIVEDIMPL_HPP #include #include #include #include class Timezone; class ATDecimalOrDerived; class ATDurationOrDerived; class XPath2MemoryManager; class DynamicContext; class StaticContext; class XQILLA_API ATDateTimeOrDerivedImpl : public ATDateTimeOrDerived { public: /* constructor */ ATDateTimeOrDerivedImpl(const XMLCh* typeURI, const XMLCh* typeName, const XMLCh* value, const DynamicContext* context = 0); virtual void *getInterface(const XMLCh *name) const; /* Get the name of the primitive type (basic type) of this type * (ie "decimal" for xs:decimal) */ virtual const XMLCh* getPrimitiveTypeName() const; /* Get the namespace URI for this type */ virtual const XMLCh* getTypeURI() const; /* Get the name of this type (ie "integer" for xs:integer) */ virtual const XMLCh* getTypeName() const; /* returns the XMLCh* (canonical) representation of this type */ virtual const XMLCh* asString(const DynamicContext* context) const; /* returns true if the two objects represent the same date, * false otherwise */ virtual bool equals(const AnyAtomicType::Ptr &target, const DynamicContext* context) const; /** Returns less than 0 if this is less that other, 0 if they are the same, and greater than 0 otherwise */ virtual int compare(const ATDateTimeOrDerived::Ptr &other, const DynamicContext *context) const; /** * Returns an integer representing the year component of this object */ virtual ATDecimalOrDerived::Ptr getYears(const DynamicContext *context) const; /** * Returns an integer representing the month component of this object */ virtual ATDecimalOrDerived::Ptr getMonths(const DynamicContext *context) const; /** * Returns an integer representing the day component of this object */ virtual ATDecimalOrDerived::Ptr getDays(const DynamicContext *context) const; /** * Returns an integer representing the hour component of this object */ virtual ATDecimalOrDerived::Ptr getHours(const DynamicContext *context) const; /** * Returns an integer representing the minute component of this object */ virtual ATDecimalOrDerived::Ptr getMinutes(const DynamicContext *context) const; /** * Returns an decimal representing the second component of this object */ virtual ATDecimalOrDerived::Ptr getSeconds(const DynamicContext *context) const; /** * Returns the timezone associated with this object, or * null, if the timezone is not set */ virtual const Timezone::Ptr &getTimezone() const; /** * Returns true if the timezone is defined for this object, false otherwise. */ virtual bool hasTimezone() const; /** * Setter for timezone. Overrides the current timezone. (Not to be * confused with addTimezone(). */ virtual ATDateTimeOrDerived::Ptr setTimezone(const Timezone::Ptr &timezone, const DynamicContext* context) const; /** * Returns an ATDateTimeOrDerived with a timezone added to it */ virtual ATDateTimeOrDerived::Ptr addTimezone(const ATDurationOrDerived::Ptr &timezone, const DynamicContext* context) const; /** * Returns a date with the given yearMonthDuration added to it */ virtual ATDateTimeOrDerived::Ptr addYearMonthDuration(const ATDurationOrDerived::Ptr &yearMonth, const DynamicContext* context) const; /** * Returns a date with the given dayTimeDuration added to it */ virtual ATDateTimeOrDerived::Ptr addDayTimeDuration(const ATDurationOrDerived::Ptr &dayTime, const DynamicContext* context) const; /** * Returns a date with the given yearMonthDuration subtracted from it */ virtual ATDateTimeOrDerived::Ptr subtractYearMonthDuration(const ATDurationOrDerived::Ptr &yearMonth, const DynamicContext* context) const; /** * Returns a date with the given dayTimeDuration subtracted from it */ virtual ATDateTimeOrDerived::Ptr subtractDayTimeDuration(const ATDurationOrDerived::Ptr &dayTime, const DynamicContext* context) const; /** * Returns a dayTimeDuration corresponding to the difference between this * and the given ATDateTimeOrDerived* */ virtual ATDurationOrDerived::Ptr subtractDateTimeAsDayTimeDuration(const ATDateTimeOrDerived::Ptr &date, const DynamicContext* context) const; /** * Returns a dayTimeDuration corresponding to the difference between this * and the given ATDateTimeOrDerived* */ virtual ATDurationOrDerived::Ptr subtractDateTimeAsYearMonthDuration(const ATDateTimeOrDerived::Ptr &date, const DynamicContext* context) const; /* Get the primitive index associated with this type */ static AnyAtomicType::AtomicObjectType getTypeIndex(); /* Get the primitive type name */ static const XMLCh* getPrimitiveName(); /* Get the primitive index associated with this type */ virtual AnyAtomicType::AtomicObjectType getPrimitiveTypeIndex() const; static MAPM addYearMonthDuration(const MAPM &seconds, const MAPM &monthsToAdd); static MAPM parseDateTime(const XMLCh* const dateTime, const MAPM &implicitTimezone); protected: /* If possible, cast this type to the target type */ virtual AnyAtomicType::Ptr castAsInternal(AtomicObjectType targetIndex, const XMLCh* targetURI, const XMLCh* targetType, const DynamicContext* context) const; private: // private constructor for use with clone() ATDateTimeOrDerivedImpl(const XMLCh* typeURI, const XMLCh* typeName, const MAPM &seconds, const Timezone::Ptr &timezone, bool hasTimezone); void setDateTime(const XMLCh* const date); ATDateTimeOrDerived::Ptr addDayTimeDuration(const MAPM &seconds, const DynamicContext* context) const; ATDateTimeOrDerived::Ptr addYearMonthDuration(const MAPM &months, const DynamicContext* context) const; /*The value of this dateTime, in seconds since 0001-01-01T00:00:00, always normalized if a timezone is present*/ MAPM seconds_; /* the timezone associated with this ATDateTimeOrDerived */ Timezone::Ptr timezone_; /* true if the timezone is defined */ bool _hasTimezone; /* the name of this type */ const XMLCh* _typeName; /* the uri of this type */ const XMLCh* _typeURI; }; #endif // _ATDATETIMEORDERIVEDIMPL_HPP