com.github.nalukit.malio.shared.internal.constraints.NotEmptyConstraint Maven / Gradle / Ivy

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/*
 * Copyright © 2023 Frank Hossfeld, Philipp Kohl
 *
 * 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.github.nalukit.malio.shared.internal.constraints;

import com.github.nalukit.malio.shared.messages.LocalizedMessages;
import com.github.nalukit.malio.shared.model.ErrorMessage;
import com.github.nalukit.malio.shared.model.ValidationResult;
import com.github.nalukit.malio.shared.util.MalioValidationException;

import java.util.Collection;
import java.util.Objects;

public class NotEmptyConstraint>
    extends AbstractConstraint {


  public NotEmptyConstraint(String packageName,
                            String simpleName,
                            String fieldName,
                            String message) {
    super(packageName,
          simpleName,
          fieldName,
            message);
  }

  @Override
  protected String getSpecializedMessage(T value) {
    return LocalizedMessages.INSTANCE.getNotEmptyMessage();
  }

  public void check(T value)
      throws MalioValidationException {
    if (Objects.nonNull(value) && value.isEmpty()) {
      throw new MalioValidationException(getMessage(value));
    }
  }

  public void isValid(T value,
                      ValidationResult validationResult) {
    if (Objects.nonNull(value) && value.isEmpty()) {
      validationResult.getMessages()
                      .add(new ErrorMessage(getMessage(value),
                                            super.getClassName(),
                                            super.getSimpleName(),
                                            super.getFieldName()));
    }
  }
}