/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* 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, version 2.0,
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.conf;
import com.mysql.cj.exceptions.
ExceptionFactory;
import com.mysql.cj.exceptions.
ExceptionInterceptor;
import com.mysql.cj.exceptions.
WrongArgumentException;
public class
IntegerPropertyDefinition extends
AbstractPropertyDefinition<
Integer> {
private static final long
serialVersionUID = 4151893695173946081L;
protected int
multiplier = 1;
public
IntegerPropertyDefinition(
PropertyKey key, int
defaultValue, boolean
isRuntimeModifiable,
String description,
String sinceVersion,
String category,
int
orderInCategory) {
super(
key,
Integer.
valueOf(
defaultValue),
isRuntimeModifiable,
description,
sinceVersion,
category,
orderInCategory);
}
public
IntegerPropertyDefinition(
PropertyKey key, int
defaultValue, boolean
isRuntimeModifiable,
String description,
String sinceVersion,
String category,
int
orderInCategory, int
lowerBound, int
upperBound) {
super(
key,
Integer.
valueOf(
defaultValue),
isRuntimeModifiable,
description,
sinceVersion,
category,
orderInCategory,
lowerBound,
upperBound);
}
@
Override
public boolean
isRangeBased() {
return
getUpperBound() !=
getLowerBound();
}
@
Override
public
Integer parseObject(
String value,
ExceptionInterceptor exceptionInterceptor) {
return
integerFrom(
getName(),
value, this.
multiplier,
exceptionInterceptor);
}
/**
* Creates instance of IntegerProperty.
*
* @return RuntimeProperty
*/
@
Override
public
RuntimeProperty<
Integer>
createRuntimeProperty() {
return new
IntegerProperty(this);
}
public static
Integer integerFrom(
String name,
String value, int
multiplier,
ExceptionInterceptor exceptionInterceptor) {
try {
// Parse decimals, too
int
intValue = (int) (
Double.
valueOf(
value).
doubleValue() *
multiplier);
// TODO check bounds
return
intValue;
} catch (
NumberFormatException nfe) {
throw
ExceptionFactory.
createException(
WrongArgumentException.class,
"The connection property '" +
name + "' only accepts integer values. The value '" +
value + "' can not be converted to an integer.",
exceptionInterceptor);
}
}
}