HTables.cxx

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#include <hsqldb/HTables.hxx>
#include <hsqldb/HViews.hxx>
#include <hsqldb/HTable.hxx>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbcx/Privilege.hpp>
#include <hsqldb/HCatalog.hxx>
#include <connectivity/dbtools.hxx>
#include <comphelper/types.hxx>
#include <TConnection.hxx>
 
using namespace ::comphelper;
using namespace connectivity;
using namespace ::cppu;
using namespace connectivity::hsqldb;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace dbtools;
 
sdbcx::ObjectType OTables::createObject(const OUString& _rName)
{
    OUString sCatalog,sSchema,sTable;
    ::dbtools::qualifiedNameComponents(m_xMetaData,_rName,sCatalog,sSchema,sTable,::dbtools::EComposeRule::InDataManipulation);
 
    Sequence< OUString > sTableTypes {"VIEW", "TABLE", "%"};    // this last one just to be sure to include anything else...
 
    Any aCatalog;
    if ( !sCatalog.isEmpty() )
        aCatalog <<= sCatalog;
    Reference< XResultSet > xResult = m_xMetaData->getTables(aCatalog,sSchema,sTable,sTableTypes);
 
    sdbcx::ObjectType xRet;
    if ( xResult.is() )
    {
        Reference< XRow > xRow(xResult,UNO_QUERY);
        if ( xResult->next() ) // there can be only one table with this name
        {
            sal_Int32 nPrivileges = ::dbtools::getTablePrivileges( m_xMetaData, sCatalog, sSchema, sTable );
            if ( m_xMetaData->isReadOnly() )
                nPrivileges &= ~( Privilege::INSERT | Privilege::UPDATE | Privilege::DELETE | Privilege::CREATE | Privilege::ALTER | Privilege::DROP );
 
            // obtain privileges
            xRet = new OHSQLTable( this
                                                ,static_cast<OHCatalog&>(m_rParent).getConnection()
                                                ,sTable
                                                ,xRow->getString(4)
                                                ,xRow->getString(5)
                                                ,sSchema
                                                ,sCatalog
                                                ,nPrivileges);
        }
        ::comphelper::disposeComponent(xResult);
    }
 
    return xRet;
}
 
void OTables::impl_refresh(  )
{
    static_cast<OHCatalog&>(m_rParent).refreshTables();
}
 
void OTables::disposing()
{
    m_xMetaData.clear();
    OCollection::disposing();
}
 
Reference< XPropertySet > OTables::createDescriptor()
{
    return new OHSQLTable(this,static_cast<OHCatalog&>(m_rParent).getConnection());
}
 
// XAppend
sdbcx::ObjectType OTables::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
{
    createTable(descriptor);
    return createObject( _rForName );
}
 
// XDrop
void OTables::dropObject(sal_Int32 _nPos,const OUString& _sElementName)
{
    Reference< XInterface > xObject( getObject( _nPos ) );
    bool bIsNew = connectivity::sdbcx::ODescriptor::isNew( xObject );
    if (bIsNew)
        return;
 
    Reference< XConnection > xConnection = static_cast<OHCatalog&>(m_rParent).getConnection();
 
 
    OUString sCatalog,sSchema,sTable;
    ::dbtools::qualifiedNameComponents(m_xMetaData,_sElementName,sCatalog,sSchema,sTable,::dbtools::EComposeRule::InDataManipulation);
 
    OUString aSql(  "DROP " );
 
    Reference<XPropertySet> xProp(xObject,UNO_QUERY);
    bool bIsView;
    if((bIsView = (xProp.is() && ::comphelper::getString(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))) == "VIEW"))) // here we have a view
        aSql += "VIEW ";
    else
        aSql += "TABLE ";
 
    OUString sComposedName(
        ::dbtools::composeTableName( m_xMetaData, sCatalog, sSchema, sTable, true, ::dbtools::EComposeRule::InDataManipulation ) );
    aSql += sComposedName;
    Reference< XStatement > xStmt = xConnection->createStatement(  );
    if ( xStmt.is() )
    {
        xStmt->execute(aSql);
        ::comphelper::disposeComponent(xStmt);
    }
    // if no exception was thrown we must delete it from the views
    if ( bIsView )
    {
        HViews* pViews = static_cast<HViews*>(static_cast<OHCatalog&>(m_rParent).getPrivateViews());
        if ( pViews && pViews->hasByName(_sElementName) )
            pViews->dropByNameImpl(_sElementName);
    }
}
 
void OTables::createTable( const Reference< XPropertySet >& descriptor )
{
    Reference< XConnection > xConnection = static_cast<OHCatalog&>(m_rParent).getConnection();
    OUString aSql = ::dbtools::createSqlCreateTableStatement(descriptor,xConnection);
 
    Reference< XStatement > xStmt = xConnection->createStatement(  );
    if ( xStmt.is() )
    {
        xStmt->execute(aSql);
        ::comphelper::disposeComponent(xStmt);
    }
}
 
void OTables::appendNew(const OUString& _rsNewTable)
{
    insertElement(_rsNewTable,nullptr);
 
    // notify our container listeners
    ContainerEvent aEvent(static_cast<XContainer*>(this), Any(_rsNewTable), Any(), Any());
    OInterfaceIteratorHelper3 aListenerLoop(m_aContainerListeners);
    while (aListenerLoop.hasMoreElements())
        aListenerLoop.next()->elementInserted(aEvent);
}
 
OUString OTables::getNameForObject(const sdbcx::ObjectType& _xObject)
{
    OSL_ENSURE(_xObject.is(),"OTables::getNameForObject: Object is NULL!");
    return ::dbtools::composeTableName( m_xMetaData, _xObject, ::dbtools::EComposeRule::InDataManipulation, false );
}
 
 
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