org.hsqldb.scriptio.ScriptReaderBase Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of sqltool Show documentation
Show all versions of sqltool Show documentation
HSQLDB - Lightweight 100% Java SQL Database Engine
/* Copyright (c) 2001-2019, 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.scriptio;
import org.hsqldb.Database;
import org.hsqldb.NumberSequence;
import org.hsqldb.Session;
import org.hsqldb.Table;
import org.hsqldb.persist.PersistentStore;
import org.hsqldb.persist.RowInsertInterface;
/**
* Base class for all script readers.
*
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 2.5.0
* @since 1.7.2
*/
public abstract class ScriptReaderBase {
Database database;
String fileNamePath;
long lineCount;
RowInsertInterface inserter;
ScriptReaderBase(Database db, String fileName) {
this.database = db;
this.fileNamePath = fileName;
}
public void setInserter(RowInsertInterface inserter) {
this.inserter = inserter;
}
public abstract void readAll(Session session);
protected abstract void readDDL(Session session);
protected abstract void readExistingData(Session session);
public abstract boolean readLoggedStatement(Session session);
int statementType;
int sessionNumber;
boolean sessionChanged;
Object[] rowData;
long sequenceValue;
String rawStatement;
String statement;
Table currentTable;
PersistentStore currentStore;
NumberSequence currentSequence;
String currentSchema;
RowInsertInterface.ErrorLogger errorLogger;
public String getFileNamePath() {
return fileNamePath;
}
public int getStatementType() {
return statementType;
}
public int getSessionNumber() {
return sessionNumber;
}
public Object[] getData() {
return rowData;
}
public String getLoggedStatement() {
return statement;
}
public Table getCurrentTable() {
return currentTable;
}
public String getCurrentSchema() {
return currentSchema;
}
public long getLineNumber() {
return lineCount;
}
public abstract void close();
}