com.epam.dlab.backendapi.validation.MavenLibraryNameValidator.java Source code

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Here is the source code for com.epam.dlab.backendapi.validation.MavenLibraryNameValidator.java

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/*
 * **************************************************************************
 *
 * Copyright (c) 2018, EPAM SYSTEMS INC
 *
 * 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.epam.dlab.backendapi.validation;

import com.epam.dlab.backendapi.validation.annotation.LibNameValid;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;

@Slf4j
public class MavenLibraryNameValidator implements ConstraintValidator<LibNameValid, String> {
    @Override
    public void initialize(LibNameValid libNameValid) {
        log.trace("MavenLibraryNameValidator initialized");
    }

    @Override
    public boolean isValid(String s, ConstraintValidatorContext constraintValidatorContext) {
        return StringUtils.isNotEmpty(s) && s.split(":").length == 3;

    }
}