/* Copyright (c) 2001-2011, 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.io.
Serializable;
import java.util.
Vector;
/**
* Database Transfer Tool
* @author Nicolas BAZIN, INGENICO
* @version 1.7.0
*/
class
DataAccessPoint implements
Serializable {
Traceable tracer;
TransferHelper helper;
String databaseToConvert;
public
DataAccessPoint() {
tracer = null;
helper =
HelperFactory.
getHelper("");
databaseToConvert = "";
}
public
DataAccessPoint(
Traceable t) {
tracer =
t;
helper =
HelperFactory.
getHelper("");
helper.
set(null,
t, "\'");
databaseToConvert = "";
}
boolean
isConnected() {
return false;
}
boolean getAutoCommit() throws
DataAccessPointException {
return false;
}
void commit() throws
DataAccessPointException {}
void rollback() throws
DataAccessPointException {}
void setAutoCommit(boolean
flag) throws
DataAccessPointException {}
boolean execute(
String statement) throws
DataAccessPointException {
return false;
}
TransferResultSet getData(
String statement)
throws
DataAccessPointException {
return null;
}
void putData(
String statement,
TransferResultSet r,
int
iMaxRows) throws
DataAccessPointException {}
Vector getSchemas() throws
DataAccessPointException {
return new
Vector();
}
Vector getCatalog() throws
DataAccessPointException {
return new
Vector();
}
void setCatalog(
String sCatalog) throws
DataAccessPointException {}
Vector getTables(
String sCatalog,
String[]
sSchemas) throws
DataAccessPointException {
return new
Vector();
}
void getTableStructure(
TransferTable SQLCommands,
DataAccessPoint Dest)
throws
DataAccessPointException {
throw new
DataAccessPointException("Nothing to Parse");
}
void close() throws
DataAccessPointException {}
void beginDataTransfer() throws
DataAccessPointException {
try {
helper.
beginDataTransfer();
} catch (
Exception e) {
throw new
DataAccessPointException(
e.
getMessage());
}
}
void endDataTransfer() throws
DataAccessPointException {
try {
helper.
endDataTransfer();
} catch (
Exception e) {
throw new
DataAccessPointException(
e.
getMessage());
}
}
/**
* @return Returns the helper.
*/
public
TransferHelper getHelper() {
return
helper;
}
}