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#ifndef _UCBHELPER_CONTENTIDENTIFIER_HXX
#define _UCBHELPER_CONTENTIDENTIFIER_HXX

#include <cppuhelper/weak.hxx>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/ucb/XContentIdentifier.hpp>
#include "ucbhelper/ucbhelperdllapi.h"

namespace com { namespace sun { namespace star { namespace lang {
	class XMultiServiceFactory;
} } } }

namespace rtl {
	class OUString;
}

namespace ucbhelper
{

struct ContentIdentifier_Impl;

//=========================================================================

/**
  * This class implements a simple identifier object for UCB contents.
  * It mainly stores and returns the URL as it was passed to the constructor -
  * The only difference is that the URL scheme will be lower cased. This can
  * be done, because URL schemes are never case sensitive.
  */
class UCBHELPER_DLLPUBLIC ContentIdentifier :
				public cppu::OWeakObject,
				public com::sun::star::lang::XTypeProvider,
			  	public com::sun::star::ucb::XContentIdentifier
{
public:
	ContentIdentifier( const com::sun::star::uno::Reference<
						com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
					   const rtl::OUString& rURL );
	ContentIdentifier( const rtl::OUString& rURL );
	virtual ~ContentIdentifier();

	// XInterface
    virtual com::sun::star::uno::Any SAL_CALL
	queryInterface( const com::sun::star::uno::Type & rType )
		throw( com::sun::star::uno::RuntimeException );
    virtual void SAL_CALL
	acquire() throw();
    virtual void SAL_CALL
	release() throw();

	// XTypeProvider
    virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL
	getImplementationId()
		throw( com::sun::star::uno::RuntimeException );
    virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL
	getTypes()
		throw( com::sun::star::uno::RuntimeException );

	// XContentIdentifier
    virtual rtl::OUString SAL_CALL
	getContentIdentifier()
		throw( com::sun::star::uno::RuntimeException );
    virtual rtl::OUString SAL_CALL
	getContentProviderScheme()
		throw( com::sun::star::uno::RuntimeException );

private:
	ContentIdentifier_Impl* m_pImpl;
};

} /* namespace ucbhelper */

#endif /* !_UCBHELPER_CONTENTIDENTIFIER_HXX */
