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/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 org.sonar.db.version;
import javax.annotation.CheckForNull;
import javax.annotation.Nullable;
import javax.annotation.concurrent.Immutable;
import org.sonar.db.dialect.Dialect;
import org.sonar.db.dialect.H2;
import org.sonar.db.dialect.MsSql;
import org.sonar.db.dialect.MySql;
import org.sonar.db.dialect.Oracle;
import org.sonar.db.dialect.PostgreSql;
import static org.sonar.db.version.Validations.validateColumnName;
@Immutable
public class IntegerColumnDef extends AbstractColumnDef {
private IntegerColumnDef(Builder builder) {
super(builder.columnName, builder.isNullable, builder.defaultValue);
}
public static Builder newIntegerColumnDefBuilder() {
return new Builder();
}
@Override
public String generateSqlType(Dialect dialect) {
switch (dialect.getId()) {
case PostgreSql.ID:
case Oracle.ID:
case MySql.ID:
case H2.ID:
return "INTEGER";
case MsSql.ID:
return "INT";
default:
throw new IllegalArgumentException("Unsupported dialect id " + dialect.getId());
}
}
public static class Builder {
@CheckForNull
private String columnName;
private boolean isNullable = true;
@CheckForNull
private Integer defaultValue = null;
public Builder setColumnName(String columnName) {
this.columnName = validateColumnName(columnName);
return this;
}
public Builder setIsNullable(boolean isNullable) {
this.isNullable = isNullable;
return this;
}
public Builder setDefaultValue(@Nullable Integer i) {
this.defaultValue = i;
return this;
}
public IntegerColumnDef build() {
validateColumnName(columnName);
return new IntegerColumnDef(this);
}
}
}
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