//%/////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001 The Open group, BMC Software, Tivoli Systems, IBM
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to 
// deal in the Software without restriction, including without limitation the 
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN 
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Mike Brasher (mbrasher@bmc.com)
//
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_Name_h
#define Pegasus_Name_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/String.h>
#include <Pegasus/Common/Exception.h>

PEGASUS_NAMESPACE_BEGIN

/**
    The name class defines static methods for handling CIM names.
    The names of classes, properties, qualifiers, and methods are all
    CIM names. A CIM name must match the following regular
    expression:
    <PRE>

	[A-Z-a-z_][A-Za-z_0-9]*
    </PRE>

    Notice that the definition of a name is the same as C, C++,
    and Java.

    This class cannot be instantiated (since its only constructor is
    private).
*/
class PEGASUS_COMMON_LINKAGE CIMName
{
public:

    /** legal - Determine if the name string input is legal as
	defnined in the CIMName class definition
	ATTN: Define what is legal
	@param - String to test
	@return Returns true if the given name is legal. Throws
	NullPointer exception if name argument is null.
    */
    static Boolean legal(const Char16* name);

    /** legal - Determine if the name string input is legal as
	defnined in the CIMName class definition
	@param - String to test
	@return Returns true if the given name is legal. Throws
	NullPointer exception if name argument is null.
    */
    static Boolean legal(const String& name)
    {
	return legal(name.getData());
    }

    /** equal - Compares two names.
	@return Return true if the two names are equal. CIM names are
	case insensitive and so it this method.
    */
    static Boolean equal(const String& name1, const String& name2)
    {
	return String::equalNoCase(name1, name2);
    }

private:

    CIMName() { }
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_Name_h */