Newer
Older
/*
* _____________________________________________________________________________
*
* INAF - OATS National Institute for Astrophysics - Astronomical Observatory of
* Trieste INAF - IA2 Italian Center for Astronomical Archives
* _____________________________________________________________________________
*
* Copyright (C) 2017 Istituto Nazionale di Astrofisica
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License Version 3 as published by the
* Free Software Foundation.
*
* This program 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 General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package it.inaf.ia2.tsm;
import java.io.Serializable;
/**
* Models an inconsistency in a column definition detected in an existing
* column. This happens when the column datatype read from the database metadata
* is different from what is expected according the
* {@link it.inaf.ia2.tsm.model.ColumnModel} defining that column. To fix this
* issue an {@code ALTER TABLE} is necessary.
*
* @author Sonia Zorba {@literal <zorba at oats.inaf.it>}
*/
public class WrongDataType implements Serializable {
private static final long serialVersionUID = 1541867434766884291L;
private final ColumnHolder columnHolder;
private final String wrongDataType;
private final String correctDataType;
private final String adqlCorrectDataType;
private final Integer size;
/**
* Default constructor.
*
* @param columnHolder a representation for the column having a wrong
* datatype.
* @param wrongDataType the current (wrong) column datatype.
* @param correctDataType the expected column datatype.
* @param adqlCorrectDataType the expected column datatype, using ADQL
* datatype syntax.
* @param size the expected column size.
*/
public WrongDataType(ColumnHolder columnHolder, String wrongDataType, String correctDataType, String adqlCorrectDataType, Integer size) {
this.columnHolder = columnHolder;
this.wrongDataType = wrongDataType;
this.correctDataType = correctDataType;
this.adqlCorrectDataType = adqlCorrectDataType;
this.size = size;
}
/**
* Returns the representation of the column having the wrong datatype.
*/
public ColumnHolder getColumnHolder() {
return columnHolder;
}
/**
* Returns the current (wrong) datatype, as retrieved from the database
* metadata.
*/
public String getWrongDataType() {
return wrongDataType;
}
* Returns the expected datatype, according to the
* {@link it.inaf.ia2.tsm.model.ColumnModel} associated to this column.
public String getCorrectDataType() {
return correctDataType;
}
/**
* Returns the expected datatype, using ADQL datatype syntax.
*/
public String getAdqlCorrectDataType() {
return adqlCorrectDataType;
}
/**
* Returns the desired columns size.
*/
public Integer getSize() {
return size;
}
}