1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 *  Effective License of whole file:
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 *  Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
 *
 *    The Contents of this file are made available subject to the terms of
 *    the GNU Lesser General Public License Version 2.1
 *
 *    Copyright: 2000 by Sun Microsystems, Inc.
 *
 *    Contributor(s): Joerg Budischewski
 *
 *  All parts contributed on or after August 2011:
 *
 *    This Source Code Form is subject to the terms of the Mozilla Public
 *    License, v. 2.0. If a copy of the MPL was not distributed with this
 *    file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 ************************************************************************/

#include <rtl/ustrbuf.hxx>

#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/queryinterface.hxx>

#include <com/sun/star/sdbc/SQLException.hpp>

#include "pq_xview.hxx"
#include "pq_xviews.hxx"
#include "pq_statics.hxx"
#include "pq_tools.hxx"

using osl::MutexGuard;

using com::sun::star::uno::Reference;
using com::sun::star::uno::Sequence;
using com::sun::star::uno::Any;
using com::sun::star::uno::makeAny;
using com::sun::star::uno::Type;

using com::sun::star::beans::XPropertySet;

using com::sun::star::sdbc::XStatement;
using com::sun::star::sdbc::SQLException;

namespace pq_sdbc_driver
{

View::View( const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
            const Reference< css::sdbc::XConnection > & connection,
            ConnectionSettings *pSettings)
    : ReflectionBase(
        getStatics().refl.view.implName,
        getStatics().refl.view.serviceNames,
        refMutex,
        connection,
        pSettings,
        * getStatics().refl.view.pProps )
{}

Reference< XPropertySet > View::createDataDescriptor(  )
{
    ViewDescriptor * pView = new ViewDescriptor(
        m_xMutex, m_conn, m_pSettings );
    pView->copyValuesFrom( this );

    return Reference< XPropertySet > ( pView );
}

void View::rename( const OUString& newName )
{
    MutexGuard guard( m_xMutex->GetMutex() );

    Statics & st = getStatics();<--- Variable 'st' can be declared with const

    OUString oldName = extractStringProperty(this,st.NAME );
    OUString schema = extractStringProperty(this,st.SCHEMA_NAME );
    OUString fullOldName = concatQualified( schema, oldName );

    OUString newTableName;
    OUString newSchemaName;
    // OOo2.0 passes schema + dot + new-table-name while
    // OO1.1.x passes new Name without schema
    // in case name contains a dot, it is interpreted as schema.tablename
    if( newName.indexOf( '.' ) >= 0 )
    {
        splitConcatenatedIdentifier( newName, &newSchemaName, &newTableName );
    }
    else
    {
        newTableName = newName;
        newSchemaName = schema;
    }
    OUString fullNewName = concatQualified( newSchemaName, newTableName );

    if( schema != newSchemaName )
    {
        try
        {
            OUStringBuffer buf(128);
            buf.append( "ALTER TABLE" );
            bufferQuoteQualifiedIdentifier(buf, schema, oldName, m_pSettings );
            buf.append( "SET SCHEMA" );
            bufferQuoteIdentifier( buf, newSchemaName, m_pSettings );
            Reference< XStatement > statement = m_conn->createStatement();
            statement->executeUpdate( buf.makeStringAndClear() );
            setPropertyValue_NoBroadcast_public( st.SCHEMA_NAME, makeAny(newSchemaName) );
            disposeNoThrow( statement );
            schema = newSchemaName;
        }
        catch( css::sdbc::SQLException &e )
        {
            OUString buf( e.Message + "(NOTE: Only postgresql server >= V8.1 support changing a table's schema)" );
            e.Message = buf;
            throw;
        }

    }
    if( oldName != newTableName )
    {
        OUStringBuffer buf(128);
        buf.append( "ALTER TABLE" );
        bufferQuoteQualifiedIdentifier( buf, schema, oldName, m_pSettings );
        buf.append( "RENAME TO" );
        bufferQuoteIdentifier( buf, newTableName, m_pSettings );
        Reference< XStatement > statement = m_conn->createStatement();
        statement->executeUpdate( buf.makeStringAndClear() );
        setPropertyValue_NoBroadcast_public( st.NAME, makeAny(newTableName) );
    }

    // inform the container of the name change !
    if( m_pSettings->views.is() )
    {
        m_pSettings->pViewsImpl->rename( fullOldName, fullNewName );
    }
}

Sequence<Type > View::getTypes()
{
    static cppu::OTypeCollection collection(
        cppu::UnoType<css::sdbcx::XRename>::get(),
        ReflectionBase::getTypes());

    return collection.getTypes();
}

Sequence< sal_Int8> View::getImplementationId()
{
    return css::uno::Sequence<sal_Int8>();
}

Any View::queryInterface( const Type & reqType )
{
    Any ret = ReflectionBase::queryInterface( reqType );
    if( ! ret.hasValue() )
        ret = ::cppu::queryInterface(
            reqType,
            static_cast< css::sdbcx::XRename * > ( this )
            );
    return ret;
}

OUString View::getName(  )
{
    Statics & st = getStatics();<--- Variable 'st' can be declared with const
    return concatQualified(
        extractStringProperty( this, st.SCHEMA_NAME ),
        extractStringProperty( this, st.NAME ) );
}

void View::setName( const OUString& aName )
{
    rename( aName );
}


ViewDescriptor::ViewDescriptor(
    const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
    const Reference< css::sdbc::XConnection > & connection,
    ConnectionSettings *pSettings)
    : ReflectionBase(
        getStatics().refl.viewDescriptor.implName,
        getStatics().refl.viewDescriptor.serviceNames,
        refMutex,
        connection,
        pSettings,
        * getStatics().refl.viewDescriptor.pProps )
{}

Reference< XPropertySet > ViewDescriptor::createDataDescriptor(  )
{
    ViewDescriptor * pView = new ViewDescriptor(
        m_xMutex, m_conn, m_pSettings );
    pView->copyValuesFrom( this );

    return Reference< XPropertySet > ( pView );
}


}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */