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/*
* Copyright (c) 2015, 2020, Oracle and/or its affiliates.
*
* 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.ExceptionInterceptor;
import com.mysql.cj.util.StringUtils;
public class MemorySizePropertyDefinition extends IntegerPropertyDefinition {
private static final long serialVersionUID = -6878680905514177949L;
public MemorySizePropertyDefinition(PropertyKey key, int defaultValue, boolean isRuntimeModifiable, String description, String sinceVersion,
String category, int orderInCategory) {
super(key, defaultValue, isRuntimeModifiable, description, sinceVersion, category, orderInCategory);
}
public MemorySizePropertyDefinition(PropertyKey key, int defaultValue, boolean isRuntimeModifiable, String description, String sinceVersion,
String category, int orderInCategory, int lowerBound, int upperBound) {
super(key, defaultValue, isRuntimeModifiable, description, sinceVersion, category, orderInCategory, lowerBound, upperBound);
}
@Override
public Integer parseObject(String value, ExceptionInterceptor exceptionInterceptor) {
this.multiplier = 1;
if (value.endsWith("k") || value.endsWith("K") || value.endsWith("kb") || value.endsWith("Kb") || value.endsWith("kB") || value.endsWith("KB")) {
this.multiplier = 1024;
int indexOfK = StringUtils.indexOfIgnoreCase(value, "k");
value = value.substring(0, indexOfK);
} else if (value.endsWith("m") || value.endsWith("M") || value.endsWith("mb") || value.endsWith("Mb") || value.endsWith("mB") || value.endsWith("MB")) {
this.multiplier = 1024 * 1024;
int indexOfM = StringUtils.indexOfIgnoreCase(value, "m");
value = value.substring(0, indexOfM);
} else if (value.endsWith("g") || value.endsWith("G") || value.endsWith("gb") || value.endsWith("Gb") || value.endsWith("gB") || value.endsWith("GB")) {
this.multiplier = 1024 * 1024 * 1024;
int indexOfG = StringUtils.indexOfIgnoreCase(value, "g");
value = value.substring(0, indexOfG);
}
return super.parseObject(value, exceptionInterceptor);
}
/**
* Creates instance of ReadableMemorySizeProperty or ModifiableMemorySizeProperty depending on isRuntimeModifiable() result.
*
* @return RuntimeProperty
*/
@Override
public RuntimeProperty createRuntimeProperty() {
return new MemorySizeProperty(this);
}
}
