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JDBC Type 4 driver for MySQL
/*
* 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 java.io.Serializable;
import com.mysql.cj.exceptions.ExceptionFactory;
import com.mysql.cj.exceptions.ExceptionInterceptor;
import com.mysql.cj.exceptions.WrongArgumentException;
public class ModifiableLongProperty extends ReadableLongProperty implements ModifiableProperty, Serializable {
private static final long serialVersionUID = 2870949628194348648L;
protected ModifiableLongProperty(PropertyDefinition propertyDefinition) {
super(propertyDefinition);
}
@Override
protected void initializeFrom(String extractedValue, ExceptionInterceptor exceptionInterceptor) {
super.initializeFrom(extractedValue, exceptionInterceptor);
this.initialValue = this.value;
}
@Override
public void setFromString(String value, ExceptionInterceptor exceptionInterceptor) {
setValue(getPropertyDefinition().parseObject(value, exceptionInterceptor), value, exceptionInterceptor);
}
@Override
public void setValue(Long longValue) {
setValue(longValue, null, null);
}
@Override
public void setValue(Long longValue, ExceptionInterceptor exceptionInterceptor) {
setValue(longValue, null, exceptionInterceptor);
}
void setValue(long longValue, String valueAsString, ExceptionInterceptor exceptionInterceptor) {
if (getPropertyDefinition().isRangeBased()) {
if ((longValue < getPropertyDefinition().getLowerBound()) || (longValue > getPropertyDefinition().getUpperBound())) {
throw ExceptionFactory.createException(WrongArgumentException.class,
"The connection property '" + getPropertyDefinition().getName() + "' only accepts long integer values in the range of "
+ getPropertyDefinition().getLowerBound() + " - " + getPropertyDefinition().getUpperBound() + ", the value '"
+ (valueAsString == null ? longValue : valueAsString) + "' exceeds this range.",
exceptionInterceptor);
}
}
this.value = Long.valueOf(longValue);
this.wasExplicitlySet = true;
invokeListeners();
}
@Override
public void resetValue() {
this.value = this.initialValue;
invokeListeners();
}
}