/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"

#include "tablename.hxx"
#include "sdbt_resource.hrc"
#include "module_sdbt.hxx"
#include "sdbtstrings.hrc"

/** === begin UNO includes === **/
#include <com/sun/star/lang/NullPointerException.hpp>
#include <com/sun/star/sdb/tools/CompositionType.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
/** === end UNO includes === **/

#include <connectivity/dbtools.hxx>
#include <tools/diagnose_ex.h>
#include <tools/string.hxx>

//........................................................................
namespace sdbtools
{
//........................................................................

	/** === begin UNO using === **/
    using ::com::sun::star::uno::Reference;
    using ::com::sun::star::sdbc::XConnection;
    using ::com::sun::star::lang::NullPointerException;
    using ::com::sun::star::uno::RuntimeException;
    using ::com::sun::star::lang::IllegalArgumentException;
    using ::com::sun::star::beans::XPropertySet;
    using ::com::sun::star::container::NoSuchElementException;
    using ::com::sun::star::sdbcx::XTablesSupplier;
    using ::com::sun::star::container::XNameAccess;
    using ::com::sun::star::uno::UNO_QUERY_THROW;
    using ::com::sun::star::lang::WrappedTargetException;
    using ::com::sun::star::uno::Exception;
    using ::com::sun::star::uno::UNO_QUERY;
    using ::com::sun::star::beans::XPropertySetInfo;
	/** === end UNO using === **/

    namespace CompositionType = ::com::sun::star::sdb::tools::CompositionType;

    using namespace ::dbtools;

	//====================================================================
	//= TableName
	//====================================================================
    struct TableName_Impl
    {
        SdbtClient      m_aModuleClient;    // keep the module alive as long as this instance lives

        ::rtl::OUString sCatalog;
        ::rtl::OUString sSchema;
        ::rtl::OUString sName;
    };

    //====================================================================
	//= TableName
	//====================================================================
	//--------------------------------------------------------------------
    TableName::TableName( const ::comphelper::ComponentContext& _rContext, const Reference< XConnection >& _rxConnection )
        :ConnectionDependentComponent( _rContext )
        ,m_pImpl( new TableName_Impl )
    {
        if ( !_rxConnection.is() )
            throw NullPointerException();

        setWeakConnection( _rxConnection );
    }

	//--------------------------------------------------------------------
    TableName::~TableName()
    {
    }

    //--------------------------------------------------------------------
    ::rtl::OUString SAL_CALL TableName::getCatalogName() throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        return m_pImpl->sCatalog;
    }
    
    //--------------------------------------------------------------------
    void SAL_CALL TableName::setCatalogName( const ::rtl::OUString& _catalogName ) throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        m_pImpl->sCatalog = _catalogName;
    }
    
    //--------------------------------------------------------------------
    ::rtl::OUString SAL_CALL TableName::getSchemaName() throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        return m_pImpl->sSchema;
    }
    
    //--------------------------------------------------------------------
    void SAL_CALL TableName::setSchemaName( const ::rtl::OUString& _schemaName ) throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        m_pImpl->sSchema = _schemaName;
    }
    
    //--------------------------------------------------------------------
    ::rtl::OUString SAL_CALL TableName::getTableName() throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        return m_pImpl->sName;
    }
    
    //--------------------------------------------------------------------
    void SAL_CALL TableName::setTableName( const ::rtl::OUString& _tableName ) throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        m_pImpl->sName = _tableName;
    }
    
    //--------------------------------------------------------------------
    ::rtl::OUString SAL_CALL TableName::getNameForSelect() throw (RuntimeException)
    {
        EntryGuard aGuard( *this );
        return composeTableNameForSelect( getConnection(), m_pImpl->sCatalog, m_pImpl->sSchema, m_pImpl->sName );
    }
    
    //--------------------------------------------------------------------
    Reference< XPropertySet > SAL_CALL TableName::getTable() throw (NoSuchElementException, RuntimeException)
    {
        EntryGuard aGuard( *this );

        Reference< XTablesSupplier > xSuppTables( getConnection(), UNO_QUERY_THROW );
        Reference< XNameAccess > xTables( xSuppTables->getTables(), UNO_QUERY_THROW );

        Reference< XPropertySet > xTable;
        try
        {
            xTable.set( xTables->getByName( getComposedName( CompositionType::Complete, sal_False ) ), UNO_QUERY_THROW );
        }
        catch( const WrappedTargetException& )
        {
            throw NoSuchElementException();
        }
        catch( const RuntimeException& ) { throw; }
        catch( const NoSuchElementException& ) { throw; }
        catch( const Exception& )
        {
            DBG_UNHANDLED_EXCEPTION();
            throw NoSuchElementException();
        }

        return xTable;
    }
    
    //--------------------------------------------------------------------
    void SAL_CALL TableName::setTable( const Reference< XPropertySet >& _table ) throw (IllegalArgumentException, RuntimeException)
    {
        EntryGuard aGuard( *this );

        Reference< XPropertySetInfo > xPSI( _table, UNO_QUERY );
        if  (   !xPSI.is()
            ||  !xPSI->hasPropertyByName( PROPERTY_CATALOGNAME )
            ||  !xPSI->hasPropertyByName( PROPERTY_SCHEMANAME )
            ||  !xPSI->hasPropertyByName( PROPERTY_NAME )
            )
            throw IllegalArgumentException(
                String( SdbtRes( STR_NO_TABLE_OBJECT ) ),
                *this,
                0
            );

        try
        {
            OSL_VERIFY( _table->getPropertyValue( PROPERTY_CATALOGNAME ) >>= m_pImpl->sCatalog );
            OSL_VERIFY( _table->getPropertyValue( PROPERTY_SCHEMANAME ) >>= m_pImpl->sSchema );
            OSL_VERIFY( _table->getPropertyValue( PROPERTY_NAME ) >>= m_pImpl->sName );
        }
        catch( const RuntimeException& ) { throw; }
        catch( const Exception& e )
        {
            throw IllegalArgumentException( e.Message, e.Context, 0 );
        }
    }
    
    //--------------------------------------------------------------------
    namespace
    {
        /** translates a CopmositionType into a EComposeRule
            @throws IllegalArgumentException
                if the given value does not denote a valid CompositionType
        */
        EComposeRule lcl_translateCompositionType_throw( sal_Int32 _nType )
        {
            struct 
            {
                sal_Int32       nCompositionType;
                EComposeRule    eComposeRule;
            }   TypeTable[] =
            {
                { CompositionType::ForTableDefinitions,      eInTableDefinitions },
                { CompositionType::ForIndexDefinitions,      eInIndexDefinitions },
                { CompositionType::ForDataManipulation,      eInDataManipulation },
                { CompositionType::ForProcedureCalls,        eInProcedureCalls },
                { CompositionType::ForPrivilegeDefinitions,  eInPrivilegeDefinitions },
                { CompositionType::ForPrivilegeDefinitions,  eComplete }
            };

            bool found = false;
            size_t i = 0;
            for ( ; ( i < sizeof( TypeTable ) / sizeof( TypeTable[0] ) ) && !found; ++i )
                if ( TypeTable[i].nCompositionType == _nType )
                    found = true;
            if ( !found )
                throw IllegalArgumentException(
                    String( SdbtRes( STR_INVALID_COMPOSITION_TYPE ) ),
                    NULL,
                    0
                );

            return TypeTable[i].eComposeRule;
        }
    }

    //--------------------------------------------------------------------
    ::rtl::OUString SAL_CALL TableName::getComposedName( ::sal_Int32 _Type, ::sal_Bool _Quote ) throw (IllegalArgumentException, RuntimeException)
    {
        EntryGuard aGuard( *this );

        return composeTableName(
            getConnection()->getMetaData(),
            m_pImpl->sCatalog, m_pImpl->sSchema, m_pImpl->sName, _Quote,
            lcl_translateCompositionType_throw( _Type ) );
    }
    
    //--------------------------------------------------------------------
    void SAL_CALL TableName::setComposedName( const ::rtl::OUString& _ComposedName, ::sal_Int32 _Type ) throw (RuntimeException)
    {
        EntryGuard aGuard( *this );

        qualifiedNameComponents(
            getConnection()->getMetaData(),
            _ComposedName,
            m_pImpl->sCatalog, m_pImpl->sSchema, m_pImpl->sName,
            lcl_translateCompositionType_throw( _Type ) );
    }

//........................................................................
} // namespace sdbtools
//........................................................................