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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: HsqlTableDescriptor.java,v $
* $Revision: 1.4 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package connectivity.tools;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XNameAccess;
import com.sun.star.sdbc.ColumnValue;
import com.sun.star.sdbc.XConnection;
import com.sun.star.sdbcx.XColumnsSupplier;
import com.sun.star.sdbcx.XDataDescriptorFactory;
import com.sun.star.sdbcx.XTablesSupplier;
import com.sun.star.uno.UnoRuntime;
/** is a very simply descriptor of a HSQL table, to be used with a HsqlDatabase.createTable method
*/
public class HsqlTableDescriptor
{
private String m_name;
private HsqlColumnDescriptor[] m_columns;
/** Creates a new instance of HsqlTableDescriptor */
public HsqlTableDescriptor( String _name, HsqlColumnDescriptor[] _columns )
{
m_name = _name;
m_columns = _columns;
}
/** returns the name of the table
*/
public String getName()
{
return m_name;
}
/** returns the set of column descriptors for the table
*/
public HsqlColumnDescriptor[] getColumns()
{
return m_columns;
}
public XPropertySet createSdbcxDescriptor( XConnection _forConnection )
{
XTablesSupplier suppTables = (XTablesSupplier)UnoRuntime.queryInterface(
XTablesSupplier.class, _forConnection );
XDataDescriptorFactory tableDescFac = (XDataDescriptorFactory)UnoRuntime.queryInterface(
XDataDescriptorFactory.class, suppTables.getTables() );
XPropertySet tableDesc = tableDescFac.createDataDescriptor();
try
{
tableDesc.setPropertyValue( "Name", getName() );
}
catch ( Exception e ) { e.printStackTrace( System.err ); }
XColumnsSupplier suppDescCols = (XColumnsSupplier)UnoRuntime.queryInterface(
XColumnsSupplier.class, tableDesc );
XNameAccess descColumns = suppDescCols.getColumns();
XDataDescriptorFactory columnDescFac = (XDataDescriptorFactory)UnoRuntime.queryInterface(
XDataDescriptorFactory.class, descColumns );
HsqlColumnDescriptor[] myColumns = getColumns();
for ( int i = 0; i < myColumns.length; ++i )
{
XPropertySet columnDesc = columnDescFac.createDataDescriptor();
try
{
columnDesc.setPropertyValue( "Name", myColumns[i].getName() );
columnDesc.setPropertyValue( "IsNullable", new Integer( myColumns[i].isRequired() ? ColumnValue.NO_NULLS : ColumnValue.NULLABLE) );
columnDesc.setPropertyValue( "TypeName", myColumns[i].getTypeName() );
if ( myColumns[i].isPrimaryKey() || myColumns[i].isForeignKey() )
// not yet implemented
throw new java.lang.UnsupportedOperationException("creating a primary or foreign key via SDBCX not yet implemented" );
}
catch( com.sun.star.uno.Exception e ) { e.printStackTrace( System.err ); }
}
return tableDesc;
}
}
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