//%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: Humberto Rivero (hurivero@us.ibm.com)
// 
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////
 
#include <Pegasus/Common/ContentLanguages.h>
#include <Pegasus/Common/LanguageParser.h>
#include <Pegasus/Common/LanguageElementContainerRep.h>
PEGASUS_NAMESPACE_BEGIN
 
//////////////////////////////////////////////////////////////
//
// ContentLanguages::
//
//////////////////////////////////////////////////////////////
 
	const ContentLanguages ContentLanguages::EMPTY = ContentLanguages();

	ContentLanguages::ContentLanguages(): LanguageElementContainer(){
	}

	ContentLanguages::ContentLanguages(String hdr): LanguageElementContainer(){
		if(hdr.size() > 0){
                        Array<String> values;
                        LanguageParser lp;
                        lp.parseHdr(values,hdr);
                        buildLanguageElements(values);
                }
	}

	ContentLanguages::ContentLanguages(const Array<LanguageElement> & container):LanguageElementContainer(container){
	}
	
	ContentLanguages::ContentLanguages(const Array<ContentLanguageElement> &aContainer){ 
		for(Uint32 i = 0; i < aContainer.size(); i++)
                        LanguageElementContainer::append(aContainer[i]);
		
	}

	ContentLanguages::ContentLanguages(const ContentLanguages &rhs): LanguageElementContainer(rhs){
	}
	
	ContentLanguages::~ContentLanguages(){}
	
	void ContentLanguages::append(ContentLanguageElement element){
		_rep->append(element);
	}

	ContentLanguageElement ContentLanguages::getLanguageElement(Uint32 index) const{
		return ContentLanguageElement(_rep->getLanguageElement(index));
	}

	void ContentLanguages::getAllLanguageElements(Array<ContentLanguageElement> & elements) const{
		Array<LanguageElement> tmp = _rep->getAllLanguageElements();
		for(Uint32 i = 0; i < tmp.size(); i++)
			elements.append(ContentLanguageElement(tmp[i]));
	}	
	
	Array<ContentLanguageElement> ContentLanguages::getAllLanguageElements()const{
		Array<ContentLanguageElement> elements;
		Array<LanguageElement> tmp = _rep->getAllLanguageElements();
                for(Uint32 i = 0; i < tmp.size(); i++)
                        elements.append(ContentLanguageElement(tmp[i]));
		return elements;
	}
	
	ContentLanguageElement ContentLanguages::itrNext(){
		return ContentLanguageElement(_rep->itrNext());
	}

	PEGASUS_STD(ostream) & operator<<(PEGASUS_STD(ostream) &stream, const ContentLanguages &cl){
		for(Uint32 i = 0; i < cl.size(); i++){
			stream << cl.getLanguageElement(i);
			if(i != (cl.size()-1)) 
				stream << ", ";
		}
		return stream;
	}
	
	ContentLanguages ContentLanguages::operator=(const ContentLanguages &rhs){
		if (&rhs != this)
			LanguageElementContainer::operator=(rhs);
		return *this;	
	}

	Sint32 ContentLanguages::find(String language_tag)const {
		return _rep->find(language_tag);	
	}
	
	 void ContentLanguages::buildLanguageElements(Array<String> values){
                for(Uint32 i = 0; i < values.size(); i++){
                        String language_tag;
                        LanguageParser lp;
                        language_tag = lp.parseContentLanguageValue(values[i]);
                        append(ContentLanguageElement(language_tag));
                }
        }
	
PEGASUS_NAMESPACE_END