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package com.wcs.netbeans.liquiface.change.applier;
/*
* #%L
* Liquiface - GUI for Liquibase
* %%
* Copyright (C) 2013 Webstar Csoport Kft.
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
import com.wcs.netbeans.liquiface.model.Column;
import com.wcs.netbeans.liquiface.model.ForeignKeyConstraint;
import com.wcs.netbeans.liquiface.model.Model;
import com.wcs.netbeans.liquiface.model.Table;
import java.util.List;
import liquibase.change.Change;
import liquibase.change.core.AddForeignKeyConstraintChange;
import liquibase.util.StringUtils;
/**
*
* @author tveki
*/
@ApplyChange(AddForeignKeyConstraintChange.class)
public class AddForeignKeyConstraintChangeApplier implements ChangeApplier {
@Override
public void apply(Model model, Change c) {
AddForeignKeyConstraintChange change = (AddForeignKeyConstraintChange) c;
Table table = model.getTableByName(change.getBaseTableName());
ForeignKeyConstraint constraint = new ForeignKeyConstraint(change.getConstraintName());
constraint.setBaseTable(table);
Table referencedTable = model.getTableByName(change.getReferencedTableName());
constraint.setReferencedTable(referencedTable);
List<String> baseColumnNames = StringUtils.splitAndTrim(change.getBaseColumnNames(), ",");
for (String baseColumnName : baseColumnNames){
Column baseColumn = table.getColumnByName(baseColumnName);
constraint.addBaseColumn(baseColumn);
}
List<String> referencedColumnNames = StringUtils.splitAndTrim(change.getReferencedColumnNames(), ",");
for (String referencedColumnName : referencedColumnNames){
Column referencedColumn = referencedTable.getColumnByName(referencedColumnName);
constraint.addReferencedColumn(referencedColumn);
}
table.addForeignKeyConstraint(constraint);
}
}