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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.utils;
import com.google.common.collect.Lists;
import java.util.Collection;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.onap.cps.spi.exceptions.DataValidationException;
@Slf4j
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class CpsValidator {
private static final char[] UNSUPPORTED_NAME_CHARACTERS = "!\" #$%&'()*+,./\\:;<=>?@[]^`{|}~".toCharArray();
/**
* Validate characters in names within cps.
* @param names names of data to be validated
*/
public static void validateNameCharacters(final String... names) {
for (final String name : names) {
final Collection<Character> charactersOfName = Lists.charactersOf(name);
for (final char unsupportedCharacter : UNSUPPORTED_NAME_CHARACTERS) {
if (charactersOfName.contains(unsupportedCharacter)) {
throw new DataValidationException("Name or ID Validation Error.",
name + " invalid token encountered at position " + (name.indexOf(unsupportedCharacter) + 1));
}
}
}
}
}
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