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HSQLDB example source code file (HsqldbTransferHelper.java)
The HSQLDB HsqldbTransferHelper.java source code/* Copyright (c) 2001-2008, The HSQL Development Group * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the HSQL Development Group nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG, * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package org.hsqldb.util; import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.sql.SQLException; import java.sql.Types; // sqlbob@users 20020325 - patch 1.7.0 - reengineering /** * Conversions to / from Hsqldb * * @author Bob Preston (sqlbob@users dot sourceforge.net) * @version 1.7.0 */ class HsqldbTransferHelper extends TransferHelper { public HsqldbTransferHelper() { super(); } public HsqldbTransferHelper(TransferDb database, Traceable t, String q) { super(database, t, q); } int convertFromType(int type) { if (type == 100) { type = Types.VARCHAR; tracer.trace("Converted HSQLDB VARCHAR_IGNORECASE to VARCHAR"); } return (type); } String fixupColumnDefRead(TransferTable t, ResultSetMetaData meta, String columnType, ResultSet columnDesc, int columnIndex) throws SQLException { String CompareString = "INTEGER IDENTITY"; if (columnType.indexOf(CompareString) >= 0) { // We just found a increment columnType = "SERIAL"; } return (columnType); } String fixupColumnDefWrite(TransferTable t, ResultSetMetaData meta, String columnType, ResultSet columnDesc, int columnIndex) throws SQLException { if (columnType.indexOf("SERIAL") >= 0) { columnType = " INTEGER IDENTITY "; } return (columnType); } String fixupColumnDefRead(String aTableName, ResultSetMetaData meta, String columnType, ResultSet columnDesc, int columnIndex) throws SQLException { return fixupColumnDefRead((TransferTable) null, meta, columnType, columnDesc, columnIndex); } String fixupColumnDefWrite(String aTableName, ResultSetMetaData meta, String columnType, ResultSet columnDesc, int columnIndex) throws SQLException { return fixupColumnDefWrite((TransferTable) null, meta, columnType, columnDesc, columnIndex); } String formatName(String t) { return formatIdentifier(t); } } Other HSQLDB examples (source code examples)Here is a short list of links related to this HSQLDB HsqldbTransferHelper.java source code file: |
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