69 lines
2.5 KiB
Text
69 lines
2.5 KiB
Text
#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# This file incorporates work covered by the following license notice:
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed
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# with this work for additional information regarding copyright
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# ownership. The ASF licenses this file to you under the Apache
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# License, Version 2.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.apache.org/licenses/LICENSE-2.0 .
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#
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How to write my own sdbc driver
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all example files can be found in connectivity/workben/skeleton
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Pre implementation steps
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- copy all files from connectivity/workben/skeleton into your new created directory under
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connectivity/source/drivers and rename the first char of the files to one which isn't used so far
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( please have a look at the other drivers )
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- search all occurrences of skeleton and replace them to a name which you prefer
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1. Implement a class called driver or modify the existing skeleton -> have a look at SDriver.?xx
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2. Implement a class called connection -> have a look at SConnection.?xx
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3. Have a look at the DatabaseMetaData -> see SDatabaseMetaData.cxx
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The methods which should be implemented at least are
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- getTableTypes
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- getTables
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- getTypeInfo
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- getColumns
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4. You need a statement to show/access some data -> have a look at SStatement.cxx
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-> especially executeQuery()
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5. The ResultSet: without you see nothing -> look at SResultSet.cxx
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6. The ResultSetMetaData needed to get some information about what are waiting for us
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-> look at SResultSetMetaData.cxx
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7. The prepared statement is the last class we have to implement now
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-> you have to allow statements like "SELECT * FROM table WHERE id = ?"
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8. insert entry in version.mk
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# ----------------------------SKELETON settings-----------------------------------#
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# target
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SKELETON_TARGET=skeleton
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# the major
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SKELETON_MAJOR=2
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# the minor
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SKELETON_MINOR=0
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# the micro
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SKELETON_MICRO=0
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# this is a c++ compatible library
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SKELETON_CPP=1
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SKELETON=$(SKELETON_TARGET_TARGET)_$(CMPEXT)
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9. copy dll to program dir of office and register the dll
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10. congratulations you have now implement your own driver :-)
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