Added Xerces-C++ 3.1.2
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sippeangelo
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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/*
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* $Id: XSValue.hpp 932887 2010-04-11 13:04:59Z borisk $
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*/
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#if !defined(XERCESC_INCLUDE_GUARD_XSVALUE_HPP)
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#define XERCESC_INCLUDE_GUARD_XSVALUE_HPP
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#include <xercesc/util/PlatformUtils.hpp>
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#include <xercesc/util/ValueHashTableOf.hpp>
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XERCES_CPP_NAMESPACE_BEGIN
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class RegularExpression;
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class XMLPARSER_EXPORT XSValue : public XMemory
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{
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public:
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enum DataType {
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dt_string = 0,
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dt_boolean = 1,
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dt_decimal = 2,
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dt_float = 3,
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dt_double = 4,
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dt_duration = 5,
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dt_dateTime = 6,
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dt_time = 7,
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dt_date = 8,
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dt_gYearMonth = 9,
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dt_gYear = 10,
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dt_gMonthDay = 11,
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dt_gDay = 12,
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dt_gMonth = 13,
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dt_hexBinary = 14,
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dt_base64Binary = 15,
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dt_anyURI = 16,
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dt_QName = 17,
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dt_NOTATION = 18,
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dt_normalizedString = 19,
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dt_token = 20,
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dt_language = 21,
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dt_NMTOKEN = 22,
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dt_NMTOKENS = 23,
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dt_Name = 24,
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dt_NCName = 25,
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dt_ID = 26,
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dt_IDREF = 27,
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dt_IDREFS = 28,
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dt_ENTITY = 29,
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dt_ENTITIES = 30,
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dt_integer = 31,
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dt_nonPositiveInteger = 32,
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dt_negativeInteger = 33,
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dt_long = 34,
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dt_int = 35,
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dt_short = 36,
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dt_byte = 37,
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dt_nonNegativeInteger = 38,
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dt_unsignedLong = 39,
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dt_unsignedInt = 40,
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dt_unsignedShort = 41,
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dt_unsignedByte = 42,
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dt_positiveInteger = 43,
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dt_MAXCOUNT = 44
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};
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enum XMLVersion {
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ver_10,
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ver_11
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};
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enum Status {
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st_Init,
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st_NoContent,
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st_NoCanRep,
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st_NoActVal,
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st_NotSupported,
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st_CantCreateRegEx,
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st_FOCA0002, //invalid lexical value
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st_FOCA0001, //input value too large/too small for decimal
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st_FOCA0003, //input value too large for integer
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st_FODT0003, //invalid timezone value
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st_UnknownType
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};
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enum DataGroup {
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dg_numerics,
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dg_datetimes,
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dg_strings
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};
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enum DoubleFloatType
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{
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DoubleFloatType_NegINF,
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DoubleFloatType_PosINF,
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DoubleFloatType_NaN,
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DoubleFloatType_Zero,
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DoubleFloatType_Normal
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};
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// Constructors and Destructor
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// -----------------------------------------------------------------------
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/** @name Destructor */
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//@{
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~XSValue();
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//@}
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//---------------------------------
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/** @name Externalization methods */
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//@{
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/**
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* Validate a given string of the data type specified
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*
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* @param content data to be validated
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* @param datatype schema datatype
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* @param status validation status which is set upon validation fails
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* @param version xml version
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* @param manager memory manager provided
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*/
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static
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bool validate
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version = ver_10
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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);
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/**
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* Get the canonical representation for a given string of the
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* data type specified
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*
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* @param content raw data
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* @param datatype schema datatype
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* @param status validation status which is set upon validation fails
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* @param version xml version
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* @param toValidate to validate the content before generate canonical representation
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* @param manager memory manager provided
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*/
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static
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XMLCh* getCanonicalRepresentation
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version = ver_10
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, bool toValidate = true
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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);
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/**
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* Get the actual value, in the form of XSValue, for a given string of the
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* data type specified
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*
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* Client application is responsible for the deletion of the XSValue returned.
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*
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* @param content raw data
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* @param datatype schema datatype
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* @param status validation status which is set upon validation fails
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* @param version xml version
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* @param toValidate to validate the content before generate actual value
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* @param manager memory manager provided
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*/
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static
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XSValue* getActualValue
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version = ver_10
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, bool toValidate = true
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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);
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static
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DataType getDataType (const XMLCh* const dtString);
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//@}
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//----------------------------------
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/** public data */
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struct XSValue_Data {
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DataType f_datatype;
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union {
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bool f_bool;
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char f_char;
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unsigned char f_uchar;
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short f_short;
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unsigned short f_ushort;
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int f_int;
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unsigned int f_uint;
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long f_long;
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unsigned long f_ulong;
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float f_float;
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double f_double;
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XMLCh* f_strVal;
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XMLByte* f_byteVal;
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struct decimal {
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double f_dvalue;
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} f_decimal;
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struct datetime {
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int f_year;
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int f_month;
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int f_day;
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int f_hour;
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int f_min;
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int f_second;
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double f_milisec;
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} f_datetime;
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struct doubletype {
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double f_double;
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DoubleFloatType f_doubleEnum;
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} f_doubleType;
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struct floattype {
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float f_float;
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DoubleFloatType f_floatEnum;
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} f_floatType;
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} fValue;
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} fData;
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private:
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typedef union
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{
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long f_long;
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unsigned long f_ulong;
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} t_value;
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/** @name Constructors */
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//@{
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/**
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* The default constructor
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*
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*/
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XSValue(
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DataType const dt
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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);
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//@};
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// -----------------------------------------------------------------------
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// Unimplemented constructors and operators
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// -----------------------------------------------------------------------
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XSValue(const XSValue&);
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XSValue & operator=(const XSValue &);
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//---------------------------------
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/** @name Helpers */
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//@{
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static const XSValue::DataGroup inGroup[];
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static const bool numericSign[];
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//@}
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static
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bool validateNumerics
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, MemoryManager* const manager
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);
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static
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bool validateDateTimes
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, MemoryManager* const manager
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);
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static
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bool validateStrings
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version
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, MemoryManager* const manager
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);
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static
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XMLCh* getCanRepNumerics
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, bool toValidate
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, MemoryManager* const manager
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);
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static
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XMLCh* getCanRepDateTimes
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, bool toValidate
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, MemoryManager* const manager
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);
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static
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XMLCh* getCanRepStrings
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version
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, bool toValidate
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, MemoryManager* const manager
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);
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static
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XSValue* getActValNumerics
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, bool toValidate
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, MemoryManager* const manager
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);
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static
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XSValue* getActValDateTimes
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, MemoryManager* const manager
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);
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static
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XSValue* getActValStrings
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(
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const XMLCh* const content
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, DataType datatype
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, Status& status
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, XMLVersion version
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, bool toValidate
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, MemoryManager* const manager
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);
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static
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bool getActualNumericValue
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(
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const XMLCh* const content
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, Status& status
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, t_value& retVal
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, MemoryManager* const manager
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, DataType datatype
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);
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static ValueHashTableOf<DataType>* fDataTypeRegistry;
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// -----------------------------------------------------------------------
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// static helper methods
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// -----------------------------------------------------------------------
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static void initializeRegistry();
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friend class XMLInitializer;
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// -----------------------------------------------------------------------
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// data members
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// -----------------------------------------------------------------------
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bool fMemAllocated;
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MemoryManager* fMemoryManager;
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};
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XERCES_CPP_NAMESPACE_END
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#endif
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