GME  13
XMLNumber.cpp
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00001 /*
00002  * Licensed to the Apache Software Foundation (ASF) under one or more
00003  * contributor license agreements.  See the NOTICE file distributed with
00004  * this work for additional information regarding copyright ownership.
00005  * The ASF licenses this file to You under the Apache License, Version 2.0
00006  * (the "License"); you may not use this file except in compliance with
00007  * the License.  You may obtain a copy of the License at
00008  * 
00009  *      http://www.apache.org/licenses/LICENSE-2.0
00010  * 
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 
00018 /*
00019  * $Id: XMLNumber.cpp 471747 2006-11-06 14:31:56Z amassari $
00020  */
00021 
00022 // ---------------------------------------------------------------------------
00023 //  Includes
00024 // ---------------------------------------------------------------------------
00025 #include <xercesc/util/XMLNumber.hpp>
00026 
00027 //since we need to dynamically created each and every derivatives 
00028 //during deserialization by XSerializeEngine>>Derivative, we got
00029 //to include all hpp
00030 #include <xercesc/util/XMLDouble.hpp>
00031 #include <xercesc/util/XMLFloat.hpp>
00032 #include <xercesc/util/XMLDateTime.hpp>
00033 #include <xercesc/util/XMLBigDecimal.hpp>
00034 
00035 XERCES_CPP_NAMESPACE_BEGIN
00036 
00037 XMLNumber::XMLNumber()
00038 {}
00039 
00040 XMLNumber::XMLNumber(const XMLNumber& toCopy)
00041 : XSerializable(toCopy)
00042 , XMemory(toCopy)
00043 {}
00044 
00045 XMLNumber::~XMLNumber()
00046 {}
00047 
00048 /***
00049  * Support for Serialization/De-serialization
00050  ***/
00051 
00052 IMPL_XSERIALIZABLE_NOCREATE(XMLNumber)
00053 
00054 void XMLNumber::serialize(XSerializeEngine&)
00055 {
00056     // this class has no data to serialize/de-serilize
00057 }
00058 
00059 XMLNumber* XMLNumber::loadNumber(XMLNumber::NumberType  numType
00060                                , XSerializeEngine&      serEng)
00061 {
00062 
00063     switch((XMLNumber::NumberType) numType)
00064     {
00065     case XMLNumber::Float: 
00066         XMLFloat* floatNum;
00067         serEng>>floatNum;
00068         return floatNum;
00069         break;
00070     case XMLNumber::Double:
00071         XMLDouble* doubleNum;
00072         serEng>>doubleNum;
00073         return doubleNum;
00074         break;
00075     case XMLNumber::BigDecimal: 
00076         XMLBigDecimal* bigdecimalNum;
00077         serEng>>bigdecimalNum;
00078         return bigdecimalNum;
00079         break;
00080     case XMLNumber::DateTime: 
00081         XMLDateTime* datetimeNum;
00082         serEng>>datetimeNum;
00083         return datetimeNum;
00084         break;
00085     case XMLNumber::UnKnown:
00086         return 0;
00087         break;
00088     }
00089     //we treat this same as UnKnown
00090     return 0;
00091 }
00092 
00093 XERCES_CPP_NAMESPACE_END