OW_CIMParamValue.cpp

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#include "OW_config.h"
#include "OW_CIMParamValue.hpp"
#include "OW_StringBuffer.hpp"
#include "OW_BinarySerialization.hpp"
#include "OW_StrictWeakOrdering.hpp"
#include "OW_COWIntrusiveCountableBase.hpp"

namespace OW_NAMESPACE
{

using std::istream;
using std::ostream;
struct CIMParamValue::Data : public COWIntrusiveCountableBase
{
   Data()
      : m_val(CIMNULL)
   {}
   CIMName m_name;
   CIMValue m_val;
   Data* clone() const { return new Data(*this); }
};
bool operator<(const CIMParamValue::Data& x, const CIMParamValue::Data& y)
{
   return StrictWeakOrdering(
      x.m_name, y.m_name,
      x.m_val, y.m_val);
}
CIMParamValue::CIMParamValue() :
   m_pdata(new Data)
{
}
CIMParamValue::CIMParamValue(CIMNULL_t) :
   m_pdata(0)
{
}
CIMParamValue::CIMParamValue(const CIMName& name) :
   m_pdata(new Data)
{
   m_pdata->m_name = name;
}
CIMParamValue::CIMParamValue(const CIMName& name, const CIMValue& val) :
   m_pdata(new Data)
{
   m_pdata->m_name = name;
   m_pdata->m_val = val;
}
CIMParamValue::CIMParamValue(const CIMParamValue& x) :
   CIMBase(x), m_pdata(x.m_pdata)
{
}
CIMParamValue::~CIMParamValue()
{
}
CIMParamValue&
CIMParamValue::operator= (const CIMParamValue& x)
{
   m_pdata = x.m_pdata;
   return *this;
}
String
CIMParamValue::getName() const
{
   return m_pdata->m_name.toString();
}
CIMParamValue&
CIMParamValue::setName(const CIMName& name)
{
   m_pdata->m_name = name;
   return *this;
}
CIMValue
CIMParamValue::getValue() const
{
   return m_pdata->m_val;
}
CIMParamValue&
CIMParamValue::setValue(const CIMValue& val)
{
   m_pdata->m_val = val;
   return *this;
}
void
CIMParamValue::setNull()
{
   m_pdata = NULL;
}
void
CIMParamValue::writeObject(ostream &ostrm) const
{
   CIMBase::writeSig( ostrm, OW_CIMPARAMVALUESIG );
   m_pdata->m_name.writeObject(ostrm);
   if (m_pdata->m_val)
   {
      Bool(true).writeObject(ostrm);
      m_pdata->m_val.writeObject(ostrm);
   }
   else
   {
      Bool(false).writeObject(ostrm);
   }
}
void
CIMParamValue::readObject(istream &istrm)
{
   CIMName name;
   CIMValue val(CIMNULL);
   CIMBase::readSig( istrm, OW_CIMPARAMVALUESIG );
   name.readObject(istrm);
   Bool b;
   b.readObject(istrm);
   if (b)
   {
      val.readObject(istrm);
   }
   m_pdata->m_name = name;
   m_pdata->m_val = val;
}
String
CIMParamValue::toString() const
{
   return "CIMParamValue(" + m_pdata->m_name.toString() + "): " + m_pdata->m_val.toString();
}
String
CIMParamValue::toMOF() const
{
   return "ERROR: CIMParamValue cannot be converted to MOF";
}
bool operator<(const CIMParamValue& x, const CIMParamValue& y)
{
   return *x.m_pdata < *y.m_pdata;
}

CIMValue 
getParamValue(const String& paramName, const CIMParamValueArray& params)
{
   for ( CIMParamValueArray::const_iterator param = params.begin();
      param != params.end();
      ++param )
   {
      if ( param->getName().equalsIgnoreCase(paramName) )
      {
         return param->getValue();
      }
   }
   return CIMValue(CIMNULL);
}

} // end namespace OW_NAMESPACE

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