xref: /aoo4110/main/dbaccess/source/core/dataaccess/connection.hxx (revision b1cdbd2c)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * 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
 * "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.
 *
 *************************************************************/


#ifndef _DBA_CORE_CONNECTION_HXX_
#define _DBA_CORE_CONNECTION_HXX_

#include "apitools.hxx"
#include "querycontainer.hxx"
#include "tablecontainer.hxx"
#include "viewcontainer.hxx"
#include "RefreshListener.hxx"

/** === begin UNO includes === **/
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp>
#include <com/sun/star/sdb/XCommandPreparation.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#include <com/sun/star/sdbcx/XUsersSupplier.hpp>
#include <com/sun/star/sdbcx/XGroupsSupplier.hpp>
#include <com/sun/star/sdb/XQueriesSupplier.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/sdb/tools/XConnectionTools.hpp>
#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
/** === end UNO includes === **/

#if ! defined(INCLUDED_COMPHELPER_IMPLBASE_VAR_HXX_14)
#define INCLUDED_COMPHELPER_IMPLBASE_VAR_HXX_14
#define COMPHELPER_IMPLBASE_INTERFACE_NUMBER 14
#include <comphelper/implbase_var.hxx>
#endif
#include <comphelper/componentcontext.hxx>
#include <comphelper/stl_types.hxx>
#include <connectivity/ConnectionWrapper.hxx>
#include <connectivity/warningscontainer.hxx>

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

//==========================================================================
//==========================================================================
typedef ::comphelper::ImplHelper14  <   ::com::sun::star::container::XChild
                                    ,   ::com::sun::star::sdbcx::XTablesSupplier
                                    ,   ::com::sun::star::sdbcx::XViewsSupplier
                                    ,   ::com::sun::star::sdbc::XConnection
                                    ,   ::com::sun::star::sdbc::XWarningsSupplier
                                    ,   ::com::sun::star::sdb::XQueriesSupplier
                                    ,   ::com::sun::star::sdb::XSQLQueryComposerFactory
                                    ,   ::com::sun::star::sdb::XCommandPreparation
                                    ,   ::com::sun::star::lang::XServiceInfo
                                    ,   ::com::sun::star::lang::XMultiServiceFactory
                                    ,   ::com::sun::star::sdbcx::XUsersSupplier
                                    ,   ::com::sun::star::sdbcx::XGroupsSupplier
                                    ,   ::com::sun::star::sdb::tools::XConnectionTools
                                    ,   ::com::sun::star::sdb::application::XTableUIProvider
                                    >   OConnection_Base;

class ODatabaseSource;
//==========================================================================
//= OConnection
//==========================================================================
class OConnection			:public ::comphelper::OBaseMutex
							,public OSubComponent
							,public ::connectivity::OConnectionWrapper
							,public OConnection_Base
							,public IRefreshListener
{
protected:
	::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier >
							m_xMasterTables; // just to avoid the recreation of the catalog
	OWeakRefArray			m_aStatements;
	::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
                            m_xQueries;
	OWeakRefArray			m_aComposers;

	// the filter as set on the parent data link at construction of the connection
	::com::sun::star::uno::Sequence< ::rtl::OUString >	m_aTableFilter;
	::com::sun::star::uno::Sequence< ::rtl::OUString >	m_aTableTypeFilter;
    ::comphelper::ComponentContext                      m_aContext;
	::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >				        m_xMasterConnection;
    ::com::sun::star::uno::Reference< ::com::sun::star::sdb::tools::XConnectionTools >          m_xConnectionTools;
    ::com::sun::star::uno::Reference< ::com::sun::star::sdb::application::XTableUIProvider >    m_xTableUIProvider;

    // defines the helper services for example to query the command of a view
    // @ see com.sun.star.sdb.tools.XViewAccess
    DECLARE_STL_USTRINGACCESS_MAP( ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>, TSupportServices);
    TSupportServices                m_aSupportServices;


	OTableContainer*			    m_pTables;
	OViewContainer*				    m_pViews;
    ::dbtools::WarningsContainer    m_aWarnings;
    oslInterlockedCount             m_nInAppend;
	sal_Bool					    m_bSupportsViews;		// true when the getTableTypes return "VIEW" as type
	sal_Bool					    m_bSupportsUsers;
	sal_Bool					    m_bSupportsGroups;

protected:
	virtual ~OConnection();
public:
	OConnection(ODatabaseSource& _rDB
				,::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxMaster
				,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB);

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

// com::sun::star::uno::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( );

// OComponentHelper
	virtual void SAL_CALL disposing(void);

// ::com::sun::star::container::XChild
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getParent(  ) throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Parent ) throw(::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdbcx::XTablesSupplier
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getTables(  ) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbcx::XViewsSupplier
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getViews(  ) throw(::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdb::XQueriesSupplier
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getQueries(  ) throw(::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdb::XSQLQueryComposerFactory
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSQLQueryComposer > SAL_CALL createQueryComposer(  ) throw(::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdb::XCommandPreparation
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareCommand( const ::rtl::OUString& command, sal_Int32 commandType ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdbc::XWarningsSupplier
    virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL clearWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

// ::com::sun::star::lang::XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);

// XConnection
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement > SAL_CALL createStatement(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareStatement( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareCall( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL nativeSQL( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setAutoCommit( sal_Bool autoCommit ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL getAutoCommit(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL commit(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL rollback(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isClosed(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData > SAL_CALL getMetaData(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setReadOnly( sal_Bool readOnly ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isReadOnly(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setCatalog( const ::rtl::OUString& catalog ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getCatalog(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setTransactionIsolation( sal_Int32 level ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getTransactionIsolation(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getTypeMap(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setTypeMap( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

// ::com::sun::star::sdbc::XCloseable
	virtual void SAL_CALL close(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

	// XMultiServiceFactory
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const ::rtl::OUString& aServiceSpecifier ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments( const ::rtl::OUString& ServiceSpecifier, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Arguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAvailableServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);

	// XUsersSupplier
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getUsers(  ) throw(::com::sun::star::uno::RuntimeException);
	// XGroupsSupplier
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getGroups(  ) throw(::com::sun::star::uno::RuntimeException);

    // XConnectionTools
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdb::tools::XTableName > SAL_CALL createTableName(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdb::tools::XObjectNames > SAL_CALL getObjectNames(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdb::tools::XDataSourceMetaData > SAL_CALL getDataSourceMetaData(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getFieldsByCommandDescriptor( ::sal_Int32 commandType, const ::rtl::OUString& command, ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& keepFieldsAlive ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryComposer > SAL_CALL getComposer( ::sal_Int32 commandType, const ::rtl::OUString& command ) throw (::com::sun::star::uno::RuntimeException);

    // XTableUIProvider
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL getTableIcon( const ::rtl::OUString& TableName, ::sal_Int32 ColorMode ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getTableEditor( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::application::XDatabaseDocumentUI >& DocumentUI, const ::rtl::OUString& TableName ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

    // IRefreshListener
	virtual void refresh(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rToBeRefreshed);

protected:
	inline	void checkDisposed() throw (::com::sun::star::lang::DisposedException)
	{
		if ( rBHelper.bDisposed || !m_xConnection.is() )
			throw ::com::sun::star::lang::DisposedException();
	}

	::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > getMasterTables();

private:
    /** checks whether or not there are naming conflicts between tables and queries
    */
    void    impl_checkTableQueryNames_nothrow();

    /** loads the XConnectionTools implementation which we forward the respective functionality to

        @throws ::com::sun::star::uno::RuntimeException
            if the implementation cannot be loaded

        @postcond
            m_xConnectionTools is nol <NULL/>
    */
    void    impl_loadConnectionTools_throw();

    /** reads the table filter and table type filter from the datasourfce
    */
    void    impl_fillTableFilter();
};

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

#endif // _DBA_CORE_CONNECTION_HXX_