fish.payara.micro.cmd.options.IntegerValidator Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2016 Payara Foundation and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://github.com/payara/Payara/blob/master/LICENSE.txt
* See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* The Payara Foundation designates this particular file as subject to the "Classpath"
* exception as provided by the Payara Foundation in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package fish.payara.micro.cmd.options;
import java.text.MessageFormat;
/**
*
* @author steve
*/
public class IntegerValidator extends Validator {
int minimumValue = Integer.MIN_VALUE;
int maxValue = Integer.MAX_VALUE;
boolean rangeSet = false;
public IntegerValidator() {
}
public IntegerValidator(int minimumVal, int maxValue) {
minimumValue = minimumVal;
this.maxValue = maxValue;
rangeSet = true;
}
@Override
boolean validate(String optionValue) throws ValidationException {
try {
int value = Integer.parseInt(optionValue);
if (value < minimumValue || value > maxValue) {
throw new NumberFormatException();
}
}catch (NumberFormatException nfe) {
if (rangeSet) {
throw new ValidationException(MessageFormat.format(RuntimeOptions.commandlogstrings.getString("integerRangeIncorrect"),optionValue,minimumValue,maxValue));
} else {
throw new ValidationException(MessageFormat.format(RuntimeOptions.commandlogstrings.getString("integerIncorrect"),optionValue));
}
}
return true;
}
}