/*
 * (C) Copyright 1996-2017 ECMWF.
 * 
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
 * In applying this licence, ECMWF does not waive the privileges and immunities 
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */


#include "eckit/config/Configurable.h"
#include "eckit/config/Resource.h"

//-----------------------------------------------------------------------------

namespace eckit {

//-----------------------------------------------------------------------------


Configurable::Configurable():
	ClassExtent<Configurable>(this)
{
}

Configurable::~Configurable()
{
}

void Configurable::reconfigureAll() 
{ 
	callAll(&Configurable::resetResources); // Reset all resources
	callAll(&Configurable::reconfigure);    // notify clients
}

void Configurable::dumpAllResources(std::ostream& s) 
{ 
	callAll(&Configurable::dumpResources,s);
}

void Configurable::dumpResources(std::ostream& s) const
{
    AutoLock<Mutex> lock(const_cast<Configurable&>(*this).mutex_);
	for(Set::const_iterator i=resources_.begin(); i != resources_.end();++i)
		(*i)->dump(s);
}

// Reset all registered resources

void Configurable::resetResources()
{
    AutoLock<Mutex> lock(mutex_);
	for(Set::iterator i=resources_.begin(); i != resources_.end();++i)
		(*i)->reset();
}

void Configurable::add(ResourceBase* res)
{
    AutoLock<Mutex> lock(mutex_);
	resources_.insert(res);
}

void Configurable::remove(ResourceBase* res)
{
    AutoLock<Mutex> lock(mutex_);
	resources_.erase(res);
}


//-----------------------------------------------------------------------------

} // namespace eckit
