H2DBDatabaseMetaData.java

/*
 * Copyright 2023 Gregory Graham.
 *
 * Commercial licenses are available, please contact info@gregs.co.nz for details.
 * 
 * This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 
 * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/ 
 * or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
 * 
 * You are free to:
 *     Share - copy and redistribute the material in any medium or format
 *     Adapt - remix, transform, and build upon the material
 * 
 *     The licensor cannot revoke these freedoms as long as you follow the license terms.               
 *     Under the following terms:
 *                 
 *         Attribution - 
 *             You must give appropriate credit, provide a link to the license, and indicate if changes were made. 
 *             You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
 *         NonCommercial - 
 *             You may not use the material for commercial purposes.
 *         ShareAlike - 
 *             If you remix, transform, or build upon the material, 
 *             you must distribute your contributions under the same license as the original.
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 * 
 * Check the Creative Commons website for any details, legalese, and updates.
 */
package nz.co.gregs.dbvolution.databases.metadata;

import java.sql.SQLException;
import java.util.ArrayList;
import nz.co.gregs.dbvolution.exceptions.DBRuntimeException;
import nz.co.gregs.dbvolution.internal.h2.DataTypes;

/**
 *
 * @author gregorygraham
 */
public class H2DBDatabaseMetaData extends DBDatabaseMetaData {

	public H2DBDatabaseMetaData(Options options) throws SQLException {
		super(options);
	}

	@Override
	protected void postProcessing(Options options, ArrayList<TableMetaData> tablesFound) throws SQLException, DBRuntimeException {

		for (TableMetaData tableMetaData : tablesFound) {
			for (TableMetaData.Column column : tableMetaData.getColumns()) {
				if ("CHARACTER VARYING".equals(column.getTypeName())
						|| "VARCHAR".equalsIgnoreCase(column.getTypeName())) {
					if (column.precision != 1000) {
						String actualType = "VARCHAR(" + column.precision + ")";
						DataTypes[] values = DataTypes.values();
						for (DataTypes value : values) {
							if (value.getActualType().equals(actualType)) {
								column.sqlDataTypeName = value.getConceptualType();
								break;
							}
						}
					}
				}
			}
		}
	}

}