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BUG#: 2656
TITLE: License statement update to 2005

DESCRIPTION: All .h, .cpp and the wql, cql, compile *.l and *.y files along
with the .java files in providermanager2/jmpi updated to use the license
statement in doc/license.txt
Tested on windows and visual test of all diffs.

//%2005////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
//
// 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: Chip Vincent (cvincent@us.ibm.com)
//
// Modified By: Yi Zhou, Hewlett-Packard Company(yi_zhou@hp.com)
//              Mike Day, IBM (mdday@us.ibm.com)
//              Adrian Schuur, schuur@de.ibm.com
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_JMPIProvider_h
#define Pegasus_JMPIProvider_h

#include "JMPIImpl.h"
#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/IPC.h>
#include <Pegasus/Provider/CIMOMHandle.h>
#include <Pegasus/Provider/CIMInstanceProvider.h>
#include <Pegasus/Provider/CIMAssociationProvider.h>
#include <Pegasus/Provider/CIMMethodProvider.h>

//#include <Pegasus/ProviderManager2/CMPI/CMPIResolverModule.h>

#include <Pegasus/Server/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

class JMPIProviderModule;
class CMPIResolverModule;

struct ProviderVector {
   jclass jProviderClass;
   jobject jProvider;
};

// The JMPIProvider class represents the logical provider extracted from a
// provider module. It is wrapped in a facade to stabalize the interface
// and is directly tied to a module.

class PEGASUS_SERVER_LINKAGE JMPIProvider :
                       public virtual CIMProvider
{
public:

    enum Status
    {
        UNKNOWN,
        INITIALIZING,
        INITIALIZED,
        TERMINATING,
        TERMINATED
    };

public:


    class pm_service_op_lock {
    private:
       pm_service_op_lock(void);
    public:
       pm_service_op_lock(JMPIProvider *provider) : _provider(provider)
          { _provider->protect(); }
       ~pm_service_op_lock(void)
          { _provider->unprotect(); }
       JMPIProvider * _provider;
    };

 //  typedef JMPIProviderFacade Base;

    JMPIProvider(const String & name,
        JMPIProviderModule *module,
        ProviderVector *mv);
    JMPIProvider(JMPIProvider*);

    virtual ~JMPIProvider(void);

    virtual void initialize(CIMOMHandle & cimom);

    virtual Boolean tryTerminate(void);
    virtual void terminate(void);
    virtual void _terminate(void);

    Status getStatus(void) const;
    String getName(void) const;
    void setResolver(CMPIResolverModule *rm) { _rm=rm; }

    JMPIProviderModule *getModule(void) const;

    // << Mon Oct 14 15:42:24 2002 mdd >> for use with DQueue template
    // to allow conversion from using Array<>
    Boolean operator == (const void *key) const;
    Boolean operator == (const JMPIProvider & prov) const;

//    virtual void get_idle_timer(struct timeval *);
//    virtual void update_idle_timer(void);
//    virtual Boolean pending_operation(void);
//    virtual Boolean unload_ok(void);

//   force provider manager to keep in memory
    virtual void protect(void);
// allow provider manager to unload when idle
    virtual void unprotect(void);

protected:
    Status _status;
    JMPIProviderModule *_module;
    ProviderVector miVector;
    Boolean noUnload;
    CIMClass *cachedClass;

private:
    friend class JMPILocalProviderManager;
    friend class JMPIProviderManager;
    friend class ProviderManagerService;
//    friend class OpProviderHolder;
    CIMOMHandle *_cimom_handle;
    void *jProviderClass,*jProvider;
    String _name;
    AtomicInt _no_unload;
    CMPIResolverModule *_rm;
    Uint32 _quantum;
    AtomicInt _current_operations;
//};


//
// Used to encapsulate the incrementing/decrementing of the _current_operations
// for a JMPIProvider so it won't be unloaded during operations.
//

   class OpProviderHolder
   {
   private:
       JMPIProvider* _provider;

   public:
       OpProviderHolder(): _provider( NULL )
       {
       }
       OpProviderHolder( const OpProviderHolder& p ): _provider( NULL )
       {
           SetProvider( p._provider );
       }
       OpProviderHolder( JMPIProvider* p ): _provider( NULL )
       {
           SetProvider( p );
       }
       ~OpProviderHolder()
       {
           UnSetProvider();
       }
       JMPIProvider& GetProvider()
       {
           return(*_provider);
       }

       OpProviderHolder& operator=( const OpProviderHolder& x )
       {
           if(this == &x)
               return(*this);
           SetProvider( x._provider );

           return(*this);
       }

       void SetProvider( JMPIProvider* p )
       {
           UnSetProvider();
           if(p)
           {
               _provider = p;
               _provider->_current_operations++;
           }
       }

       void UnSetProvider()
       {
           if(_provider)
           {
               _provider->_current_operations--;
               _provider = NULL;
           }
       }
   };
};

PEGASUS_NAMESPACE_END

#endif