com.fs.commons.desktop.validation.builtin.ValidHexadecimalNumberValidator Maven / Gradle / Ivy
/*
* Copyright 2002-2016 Jalal Kiswani.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.fs.commons.desktop.validation.builtin;
import com.fs.commons.desktop.validation.Problems;
import com.fs.commons.desktop.validation.Validator;
/**
*
* @author Tim Boudreau
*/
final class ValidHexadecimalNumberValidator implements Validator {
@Override
public boolean validate(final Problems problems, final String compName, final String model) {
if (model.length() % 2 != 0) {
problems.add(NbBundle.getMessage(ValidHexadecimalNumberValidator.class, "ODD_LENGTH_HEX", compName)); // NOI18N
return false;
}
for (final char c : model.toCharArray()) {
final boolean good = c >= 'A' && c <= 'F' || c >= 'a' && c <= 'f' || c >= '0' && c <= '9';
if (!good) {
problems.add(NbBundle.getMessage(ValidHexadecimalNumberValidator.class, "INVALID_HEX", // NOI18N
new String(new char[] { c }), compName));
return false;
}
}
return true;
}
}