OWBI1_CIMClass.cpp

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#include "OWBI1_config.h"
#include "OWBI1_CIMClass.hpp"
#include "OWBI1_StringBuffer.hpp"
#include "OW_Assertion.hpp"
#include "OWBI1_CIMQualifier.hpp"
#include "OWBI1_CIMQualifierType.hpp"
#include "OWBI1_CIMProperty.hpp"
#include "OWBI1_CIMMethod.hpp"
#include "OWBI1_CIMInstance.hpp"
#include "OWBI1_CIMUrl.hpp"
#include "OWBI1_CIMValue.hpp"
#include "OWBI1_CIMName.hpp"
#include "OW_BinarySerialization.hpp"
#include "OW_StrictWeakOrdering.hpp"
#include "OWBI1_COWIntrusiveCountableBase.hpp"

#include <algorithm>

namespace OWBI1
{

using namespace OpenWBEM;
using std::istream;
using std::ostream;
using namespace WBEMFlags;

struct CIMClass::CLSData : public COWIntrusiveCountableBase
{
   CLSData() :
      m_associationFlag(false), m_isKeyed(false){  }
   CIMName m_name;
   CIMName m_parentClassName;
   CIMQualifierArray m_qualifiers;
   CIMPropertyArray m_properties;
   CIMMethodArray m_methods;
   Bool m_associationFlag;
   Bool m_isKeyed;
   CLSData* clone() const { return new CLSData(*this); }
};
bool operator<(const CIMClass::CLSData& x, const CIMClass::CLSData& y)
{
   return StrictWeakOrdering(x.m_name, y.m_name, 
      x.m_parentClassName, y.m_parentClassName,
      x.m_qualifiers, y.m_qualifiers,
      x.m_properties, y.m_properties,
      x.m_methods, y.m_methods);
}
bool operator==(const CIMClass::CLSData& x, const CIMClass::CLSData& y)
{
   return x.m_name == y.m_name && 
      x.m_parentClassName == y.m_parentClassName &&
      x.m_qualifiers == y.m_qualifiers &&
      x.m_properties == y.m_properties &&
      x.m_methods == y.m_methods;
}
CIMClass::CIMClass() :
   m_pdata(new CLSData)
{
}
CIMClass::CIMClass(CIMNULL_t) :
   m_pdata(0)
{
}
CIMClass::CIMClass(const char* name) :
   m_pdata(new CLSData)
{
   m_pdata->m_name = name;
}
CIMClass::CIMClass(const CIMName& name) :
   m_pdata(new CLSData)
{
   m_pdata->m_name = name;
}

CIMClass::CIMClass(const CIMClassRepRef& rep)
   : m_rep(rep)
{
}

void
CIMClass::setName(const CIMName& name)
{
   m_pdata->m_name = name;
}
CIMName
CIMClass::getSuperClass() const
{
   return m_pdata->m_parentClassName;
}
CIMClass&
CIMClass::setSuperClass(const CIMName& pname)
{
   m_pdata->m_parentClassName = pname;
   return *this;
}
bool
CIMClass::isKeyed() const
{
   return m_pdata->m_isKeyed;
}
CIMClass&
CIMClass::setIsKeyed(bool isKeyedParm)
{
   m_pdata->m_isKeyed = isKeyedParm;
   return *this;
}
CIMPropertyArray
CIMClass::getKeys() const
{
   CIMPropertyArray v;
   for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
   {
      const CIMProperty& p = m_pdata->m_properties[i];
      if (p.isKey())
      {
         v.append(p);
      }
   }
   return v;
}
CIMQualifier
CIMClass::getQualifier(const CIMName& name) const
{
   for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
   {
      CIMQualifier q = m_pdata->m_qualifiers[i];
      if (q.getName() == name)
      {
         return q;
      }
   }
   return CIMQualifier(CIMNULL);
}
CIMProperty
CIMClass::getProperty(const CIMName& prpName) const
{
   return getProperty(prpName, "");
}
CIMProperty
CIMClass::getProperty(const CIMName& name,
   const CIMName& originClass) const
{
   //
   // See if property name is in the form originClass.propName
   // and if it is, work to find real origin class
   //
   if (originClass != "")
   {
      for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
      {
         CIMProperty cp = m_pdata->m_properties[i];
         if (cp.getOriginClass() == originClass && cp.getName() == name)
         {
            return cp;
         }
      }
   }
   else
   {
      for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
      {
         CIMProperty cp = m_pdata->m_properties[i];
         if (cp.getName() == name)
         {
            return(cp);
         }
      }
   }
   return CIMProperty(CIMNULL);
}
CIMMethod
CIMClass::getMethod(const CIMName& name) const
{
   return getMethod(name, "");
}
CIMMethod
CIMClass::getMethod(const CIMName& name,
   const CIMName& originClass) const
{
   //
   // See if method name is in the form originClass.propName
   // and if it is, work to find real origin class
   //
   if (originClass != "")
   {
      int tsize = m_pdata->m_methods.size();
      for (int i = 0; i < tsize; i++)
      {
         CIMMethod q = m_pdata->m_methods[i];
         if (q.getOriginClass() == originClass && (q.getName() == name))
         {
            return q;
         }
      }
   }
   else
   {
      int tsize = m_pdata->m_methods.size();
      for (int i = 0; i < tsize; i++)
      {
         CIMMethod q = m_pdata->m_methods[i];
         if (q.getName() == name)
         {
            return q;
         }
      }
   }
   return CIMMethod(CIMNULL);
}
bool
CIMClass::isAssociation() const
{
   return m_pdata->m_associationFlag;
}
CIMClass&
CIMClass::setIsAssociation(bool isAssocFlag)
{
   m_pdata->m_associationFlag = isAssocFlag;
   return *this;
}
CIMQualifierArray
CIMClass::getQualifiers() const
{
   return m_pdata->m_qualifiers;
}
CIMPropertyArray
CIMClass::getAllProperties() const
{
   return m_pdata->m_properties;
}
CIMName
CIMClass::getKeyClass() const
{
   for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
   {
      CIMProperty p = m_pdata->m_properties[i];
      if (p.isKey())
      {
         return p.getOriginClass();
      }
   }
   return CIMName();
}
CIMPropertyArray
CIMClass::getProperties() const
{
   CIMPropertyArray prop;
   for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
   {
      CIMProperty cp = m_pdata->m_properties[i];
      if (!cp.hasTrueQualifier(CIMQualifier::CIM_QUAL_OVERRIDE))
      {
         prop.append(cp);
      }
   }
   return(prop);
}
CIMMethodArray
CIMClass::getAllMethods() const
{
   return m_pdata->m_methods;
}
CIMMethodArray
CIMClass::getMethods() const
{
   CIMMethodArray meth;
   int tsize = m_pdata->m_methods.size();
   for (int i = 0; i < tsize; i++)
   {
      CIMMethod cm = m_pdata->m_methods[i];
      if (cm.getQualifier(CIMQualifier::CIM_QUAL_OVERRIDE))
      {
         meth.append(cm);
      }
   }
   return meth;
}
CIMClass&
CIMClass::addProperty(const CIMProperty& prop)
{
   if (prop)
   {
      m_pdata->m_properties.append(prop);
      if (prop.isKey())
      {
         m_pdata->m_isKeyed = true;
      }
   }
   return *this;
}
int
CIMClass::numberOfProperties() const
{
   return m_pdata->m_properties.size();
}
CIMClass&
CIMClass::setProperties(const CIMPropertyArray& props)
{
   m_pdata->m_properties = props;
   return *this;
}
CIMClass&
CIMClass::setProperty(const CIMProperty& prop)
{
   CIMName argName = prop.getName();
   for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
   {
      if (argName == m_pdata->m_properties[i].getName())
      {
         m_pdata->m_properties[i] = prop;
         return *this;
      }
   }
   m_pdata->m_properties.append(prop);
   return *this;
}
CIMClass&
CIMClass::setMethod(const CIMMethod& meth)
{
   CIMName argName = meth.getName();
   for (size_t i = 0; i < m_pdata->m_methods.size(); i++)
   {
      if (argName == m_pdata->m_methods[i].getName())
      {
         m_pdata->m_methods[i] = meth;
         return *this;
      }
   }
   m_pdata->m_methods.append(meth);
   return *this;
}
CIMClass&
CIMClass::addQualifier(const CIMQualifier& qual)
{
   if (!qual)
   {
      return *this;
   }
   //
   // See if qualifier already present
   //
   for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
   {
      if (m_pdata->m_qualifiers[i].equals(qual))
      {
         m_pdata->m_qualifiers.remove(i);
         break;
      }
   }
   if (qual.getName() == CIMQualifier::CIM_QUAL_ASSOCIATION)
   {
      CIMValue v = qual.getValue();
      if (v && v.getType() == CIMDataType::BOOLEAN)
      {
         Bool b;
         qual.getValue().get(b);
         m_pdata->m_associationFlag = b;
      }
      else
      {
         m_pdata->m_associationFlag = false;
      }
   }
   m_pdata->m_qualifiers.append(qual);
   return *this;
}
bool
CIMClass::hasQualifier(const CIMQualifier& qual) const
{
   if (qual)
   {
      for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
      {
         if (m_pdata->m_qualifiers[i].equals(qual))
         {
            return true;
         }
      }
   }
   return false;
}
int
CIMClass::numberOfQualifiers() const
{
   return m_pdata->m_qualifiers.size();
}
bool
CIMClass::removeQualifier(const CIMQualifier& qual)
{
   bool cc = false;
   if (qual)
   {
      for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
      {
         CIMQualifier cq = m_pdata->m_qualifiers[i];
         if (cq.equals(qual))
         {
            m_pdata->m_qualifiers.remove(i);
            cc = true;
            break;
         }
      }
   }
   return cc;
}
bool
CIMClass::removeQualifier(const CIMName& name)
{
   bool cc = false;
   for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
   {
      CIMQualifier cq = m_pdata->m_qualifiers[i];
      if (cq.getName() == name)
      {
         m_pdata->m_qualifiers.remove(i);
         cc = true;
         break;
      }
   }
   return cc;
}
bool
CIMClass::removeProperty(const CIMName& name)
{
   bool cc = false;
   for (size_t i = 0; i < m_pdata->m_properties.size(); i++)
   {
      CIMProperty prop = m_pdata->m_properties[i];
      if (prop.getName() == name)
      {
         m_pdata->m_properties.remove(i);
         cc = true;
         break;
      }
   }
   return cc;
}
CIMClass&
CIMClass::setQualifiers(const CIMQualifierArray& quals)
{
   m_pdata->m_qualifiers = quals;
   return *this;
}
CIMClass&
CIMClass::setQualifier(const CIMQualifier& qual)
{
   if (qual)
   {
      bool found = false;
      for (size_t i = 0; i < m_pdata->m_qualifiers.size(); i++)
      {
         CIMQualifier cq = m_pdata->m_qualifiers[i];
         if (cq.equals(qual))
         {
            m_pdata->m_qualifiers[i] = qual;
            found = true;
            break;
         }
      }
      if (!found)
      {
         m_pdata->m_qualifiers.append(qual);
      }
   }
   return *this;
}
CIMClass&
CIMClass::addMethod(const CIMMethod& meth)
{
   if (meth)
   {
      m_pdata->m_methods.append(meth);
   }
   return *this;
}
CIMClass&
CIMClass::setMethods(const CIMMethodArray& meths)
{
   m_pdata->m_methods = meths;
   return *this;
}
CIMInstance
CIMClass::newInstance() const
{
   CIMInstance cInstance;
   cInstance.syncWithClass(*this);
   cInstance.setClassName(m_pdata->m_name);
   return cInstance;
}
void
CIMClass::readObject(istream &istrm)
{
   CIMName name;
   CIMName pcName;
   CIMQualifierArray qra;
   CIMPropertyArray pra;
   CIMMethodArray mra;
   Bool isAssocFlag;
   Bool isK;

   UInt32 version = CIMBase::readSig(istrm, OWBI1_CIMCLASSSIG, OWBI1_CIMCLASSSIG_V, CIMClass::SERIALIZATION_VERSION);
   name.readObject(istrm);
   pcName.readObject(istrm);
   isAssocFlag.readObject(istrm);
   isK.readObject(istrm);
   BinarySerialization::readArray(istrm, qra);
   BinarySerialization::readArray(istrm, pra);
   BinarySerialization::readArray(istrm, mra);
   // If dealing with version 1 format, then read language (it was removed in version 2)
   // TODO: This was only present in CVS builds and never released.  Remove it right before the release.
   if (version == 1)
   {
      String language;
      language.readObject(istrm);
   }
   if (!m_pdata)
   {
      m_pdata = new CLSData;
   }
   m_pdata->m_name = name;
   m_pdata->m_parentClassName = pcName;
   m_pdata->m_associationFlag = isAssocFlag;
   m_pdata->m_isKeyed = isK;
   m_pdata->m_qualifiers = qra;
   m_pdata->m_properties = pra;
   m_pdata->m_methods = mra;
}
void
CIMClass::writeObject(ostream &ostrm) const
{
   // ATTENTION: There is a bad hack in MetaRepository::_getClassNameFromNode which relies on the format of a CIMClass.
   // If you update/change this function, make sure you update it too!

   // Since version 2 is the same a version 0, we're just using version 0 here, since it's more efficient.
   // When/if the version changes to 3, uncomment the next line.
   //CIMBase::writeSig(ostrm, OWBI1_CIMCLASSSIG_V, VERSION);
   CIMBase::writeSig(ostrm, OWBI1_CIMCLASSSIG);
   m_pdata->m_name.writeObject(ostrm);
   m_pdata->m_parentClassName.writeObject(ostrm);
   m_pdata->m_associationFlag.writeObject(ostrm);
   m_pdata->m_isKeyed.writeObject(ostrm);
   BinarySerialization::writeArray(ostrm, m_pdata->m_qualifiers);
   BinarySerialization::writeArray(ostrm, m_pdata->m_properties);
   BinarySerialization::writeArray(ostrm, m_pdata->m_methods);
}
String
CIMClass::toMOF() const
{
   size_t i;
   StringBuffer rv;
   if (m_pdata->m_qualifiers.size() != 0)// || m_pdata->m_associationFlag)
   {
      rv += "[";
      CIMQualifierArray qra = m_pdata->m_qualifiers;
      /*
       * The association needs to be at the beginning according to
       * the MOF grammar.
       */
      CIMQualifierArray::iterator iter = std::find(
         qra.begin(), qra.end(),
         CIMQualifier(CIMQualifier::CIM_QUAL_ASSOCIATION));
      if (iter != qra.end())
      {
         if (iter != qra.begin())
         {
            //std::swap(*iter, *qra.begin());
            CIMQualifier tmp = *iter;
            qra.erase(iter);
            qra.insert(qra.begin(), tmp);
         }
      }
      else
      {
//             if (m_pdata->m_associationFlag)
//             {
//                 CIMQualifierType cqt(CIMQualifier::CIM_QUAL_ASSOCIATION);
//                 cqt.setDataType(CIMDataType(CIMDataType::BOOLEAN));
//                 CIMQualifier cq(cqt);
//                 cq.setValue(CIMValue(Bool(true)));
//                 qra.insert(qra.begin(), cq);
//             }
      }
      iter = std::find( qra.begin(), qra.end(),
         CIMQualifier(CIMQualifier::CIM_QUAL_INDICATION));
      if (iter != qra.end())
      {
         std::swap(*iter, *qra.begin());
      }
      for (i = 0; i < qra.size(); i++)
      {
         if (i > 0)
         {
            rv += ",\n ";
         }
         rv += qra[i].toMOF();
      }
      rv += "]\n";
   }
   rv += "class ";
   rv += getName().toString();
   if (m_pdata->m_parentClassName != "")
   {
      rv += ':';
      rv += m_pdata->m_parentClassName.toString();
   }
   rv += "\n{\n";
   for (i = 0; i < m_pdata->m_properties.size(); i++)
   {
      rv += m_pdata->m_properties[i].toMOF();
// TODO:    rv += '\n';
   }
   for (i = 0; i < m_pdata->m_methods.size(); i++)
   {
      rv += m_pdata->m_methods[i].toMOF();
// TODO:    rv += '\n';
   }
   rv += "};\n";
   return rv.releaseString();
}
String
CIMClass::toString() const
{
   return toMOF();
}
CIMClass::~CIMClass()
{
}
CIMClass::CIMClass(const CIMClass& x)
   : CIMElement(x)
   , m_pdata(x.m_pdata)
{
}
CIMClass& CIMClass::operator=(const CIMClass& x)
{
   m_pdata = x.m_pdata;
   return *this;
}
void
CIMClass::setNull()
{
   m_pdata = NULL;
}
CIMName
CIMClass::getName() const
{
   return m_pdata->m_name;
}
bool operator<(const CIMClass& x, const CIMClass& y)
{
   return *x.m_pdata < *y.m_pdata;
}

bool operator==(const CIMClass& x, const CIMClass& y)
{
   return *x.m_pdata == *y.m_pdata;
}

bool operator<=(const CIMClass& x, const CIMClass& y)
{
    return !(y < x);
}

bool operator>(const CIMClass& x, const CIMClass& y)
{
    return y < x;
}

bool operator>=(const CIMClass& x, const CIMClass& y)
{
    return !(x < y);
}

bool operator!=(const CIMClass& x, const CIMClass& y)
{
   return !(x == y);
}

operator safe_bool () const
{
   return m_pdata ? &CIMClass::m_pdata : 0;
}
bool operator!() const
{
   return !this->m_pdata;
}

CIMClassRepRef
CIMClass::getRep() const
{
   return m_rep;
}

} // end namespace OWBI1

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