xref: /aoo41x/main/dbaccess/source/core/api/query.hxx (revision 2e2212a7)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef _DBA_COREAPI_QUERY_HXX_
#define _DBA_COREAPI_QUERY_HXX_

#ifndef _DBA_COREAPI_QUERYDESCRIPTOR_HXX_
#include "querydescriptor.hxx"
#endif
#ifndef _CPPUHELPER_IMPLBASE3_HXX_
#include <cppuhelper/implbase3.hxx>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XDATADESCRIPTORFACTORY_HPP_
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYCHANGELISTENER_HPP_
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_
#include <com/sun/star/sdbc/XConnection.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XRENAME_HPP_
#include <com/sun/star/sdbcx/XRename.hpp>
#endif
#ifndef DBA_CONTENTHELPER_HXX
#include "ContentHelper.hxx"
#endif

#include <map>

namespace dbtools
{
	class IWarningsContainer;
}

//........................................................................
namespace dbaccess
{
//........................................................................

//==========================================================================
//= OQuery - an object implementing the sdb.Query service
//==========================================================================
typedef	::cppu::ImplHelper3	<	::com::sun::star::sdbcx::XDataDescriptorFactory,
								::com::sun::star::beans::XPropertyChangeListener,
								::com::sun::star::sdbcx::XRename
							>	OQuery_Base;
class OQuery;
class OColumn;
typedef ::comphelper::OPropertyArrayUsageHelper< OQuery >	OQuery_ArrayHelperBase;


class OQuery	:public OContentHelper
				,public OQueryDescriptor_Base
				,public OQuery_Base
				,public OQuery_ArrayHelperBase
				,public ODataSettings
{
	friend struct TRelease;

public:
	typedef ::std::map< ::rtl::OUString,OColumn*,::comphelper::UStringMixLess> TNameColumnMap;

protected:
//	TNameColumnMap		m_aColumnMap; // contains all columnnames to columns
	::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >           m_xCommandDefinition;
	::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >             m_xConnection;
	::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo >       m_xCommandPropInfo;
    ::rtl::Reference< OContainerMediator >                                              m_pColumnMediator;
    ::dbtools::IWarningsContainer*                                                      m_pWarnings;
	sal_Bool			                                                                m_bCaseSensitiv : 1;		// assume case sensitivity of the column names ?

	// possible actions on our "aggregate"
	enum AGGREGATE_ACTION { NONE, SETTING_PROPERTIES, FLUSHING };
	AGGREGATE_ACTION	m_eDoingCurrently;

	// ------------------------------------------------------------------------
	/** a class which automatically resets m_eDoingCurrently in it's destructor
	*/
	class OAutoActionReset;	// just for the following friend declaration
	friend class OAutoActionReset;
	class OAutoActionReset
	{
		OQuery*				m_pActor;
	public:
		OAutoActionReset(OQuery* _pActor) : m_pActor(_pActor) { }
		~OAutoActionReset() { m_pActor->m_eDoingCurrently = NONE; }
	};

protected:
	virtual ~OQuery();

// OPropertyArrayUsageHelper
	virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
	::cppu::IPropertyArrayHelper*	getArrayHelper() { return OQuery_ArrayHelperBase::getArrayHelper(); }

public:
	OQuery(
			const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxCommandDefinition,
			const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConn,
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _xORB
		);

// com::sun::star::lang::XTypeProvider
	DECLARE_TYPEPROVIDER( );

// ::com::sun::star::uno::XInterface
	DECLARE_XINTERFACE( )

// ::com::sun::star::beans::XPropertySet
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);

// OPropertySetHelper
	virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();

// ::com::sun::star::lang::XServiceInfo
	DECLARE_SERVICE_INFO();

// ::com::sun::star::sdbcx::XDataDescriptorFactory
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > SAL_CALL createDataDescriptor(  ) throw(::com::sun::star::uno::RuntimeException);

// ::com::sun::star::beans::XPropertyChangeListener
    virtual void SAL_CALL propertyChange( const ::com::sun::star::beans::PropertyChangeEvent& evt ) throw(::com::sun::star::uno::RuntimeException);

// ::com::sun::star::lang::XEventListener
        virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& _rSource ) throw (::com::sun::star::uno::RuntimeException);

// OPropertySetHelper
	virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
					sal_Int32 nHandle,
					const ::com::sun::star::uno::Any& rValue )
			throw (::com::sun::star::uno::Exception);

public:
	// the caller is responsible for the lifetime!
    void				            setWarningsContainer( ::dbtools::IWarningsContainer* _pWarnings )	{ m_pWarnings = _pWarnings; }
    ::dbtools::IWarningsContainer*  getWarningsContainer( )	const                                       { return m_pWarnings; }

	// XRename
	virtual void SAL_CALL rename( const ::rtl::OUString& newName ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException);

protected:
	virtual void SAL_CALL disposing();

	virtual OColumn* createColumn(const ::rtl::OUString& _rName) const;

	virtual void rebuildColumns( );

    // OContentHelper overridables
    virtual ::rtl::OUString determineContentType() const;

private:
	void registerProperties();
};

//........................................................................
}	// namespace dbaccess
//........................................................................

#endif // _DBA_COREAPI_QUERY_HXX_