109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
|
// -*- C++ -*-
|
||
|
|
// Module: Log4CPLUS
|
||
|
|
// File: objectregistry.h
|
||
|
|
// Created: 3/2003
|
||
|
|
// Author: Tad E. Smith
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// Copyright 2003-2010 Tad E. Smith
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
/** @file */
|
||
|
|
|
||
|
|
#ifndef DCMTK_LOG4CPLUS_SPI_OBJECT_REGISTRY_HEADER_
|
||
|
|
#define DCMTK_LOG4CPLUS_SPI_OBJECT_REGISTRY_HEADER_
|
||
|
|
|
||
|
|
#include "dcmtk/oflog/config.h"
|
||
|
|
|
||
|
|
#if defined (DCMTK_LOG4CPLUS_HAVE_PRAGMA_ONCE)
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "dcmtk/oflog/tstring.h"
|
||
|
|
#include "dcmtk/oflog/thread/syncprim.h"
|
||
|
|
#include "dcmtk/ofstd/ofmap.h"
|
||
|
|
#include <memory>
|
||
|
|
#include "dcmtk/ofstd/ofvector.h"
|
||
|
|
|
||
|
|
|
||
|
|
namespace dcmtk {
|
||
|
|
namespace log4cplus {
|
||
|
|
namespace spi {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This is the base class used to implement the functionality required
|
||
|
|
* by the ObjectRegistry template class.
|
||
|
|
*/
|
||
|
|
class DCMTK_LOG4CPLUS_EXPORT ObjectRegistryBase {
|
||
|
|
public:
|
||
|
|
// public methods
|
||
|
|
/**
|
||
|
|
* Tests to see whether or not an object is bound in the
|
||
|
|
* registry as <code>name</code>.
|
||
|
|
*/
|
||
|
|
bool exists(const log4cplus::tstring& name) const;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the names of all registered objects.
|
||
|
|
*/
|
||
|
|
OFVector<log4cplus::tstring> getAllNames() const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Ctor and Dtor
|
||
|
|
ObjectRegistryBase();
|
||
|
|
virtual ~ObjectRegistryBase();
|
||
|
|
|
||
|
|
// protected methods
|
||
|
|
/**
|
||
|
|
* Used to enter an object into the registry. (The registry now
|
||
|
|
* owns <code>object</code>.)
|
||
|
|
*/
|
||
|
|
bool putVal(const log4cplus::tstring& name, void* object);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Used to retrieve an object from the registry. (The registry
|
||
|
|
* owns the returned pointer.)
|
||
|
|
*/
|
||
|
|
void* getVal(const log4cplus::tstring& name) const;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Deletes <code>object</code>.
|
||
|
|
*/
|
||
|
|
virtual void deleteObject(void *object) const = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Deletes all objects from this registry.
|
||
|
|
*/
|
||
|
|
virtual void clear();
|
||
|
|
|
||
|
|
// Types
|
||
|
|
typedef OFMap<log4cplus::tstring, void*> ObjectMap;
|
||
|
|
|
||
|
|
// Data
|
||
|
|
thread::Mutex mutex;
|
||
|
|
ObjectMap data;
|
||
|
|
|
||
|
|
private:
|
||
|
|
ObjectRegistryBase (ObjectRegistryBase const &);
|
||
|
|
ObjectRegistryBase & operator = (ObjectRegistryBase const &);
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} // end namespace dcmtk
|
||
|
|
|
||
|
|
|
||
|
|
#endif // DCMTK_LOG4CPLUS_SPI_OBJECT_REGISTRY_HEADER_
|
||
|
|
|