code: /**
   * This file is part of Eclipse Steady.
   *
   * 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
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.shared.enums;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import org.apache.logging.log4j.Logger;
  
  /**
   * Use in org.eclipse.steady.backend.model.VulnerableDependency and com.sap.psr.vulas.shared.json.model.VulnerableDependency
   */
  public enum VulnDepOrigin {
    CC,
    BUNDLEDCC,
    AFFLIBID,
    BUNDLEDAFFLIBID;
  
    /** Constant <code>log</code> */
    private static final Logger log =
        org.apache.logging.log4j.LogManager.getLogger(VulnDepOrigin.class);
  
    /**
     * <p>fromStringArray.</p>
     *
     * @param _values an array of {@link java.lang.String} objects.
     * @return a {@link java.util.Set} object.
     */
    public static final Set<VulnDepOrigin> fromStringArray(String[] _values) {
      final Set<VulnDepOrigin> vulndeporigins = new HashSet<VulnDepOrigin>();
      if (_values != null) {
        for (String v : _values) {
          try {
            vulndeporigins.add(VulnDepOrigin.valueOf(v.toUpperCase()));
          } catch (IllegalArgumentException e) {
            VulnDepOrigin.log.warn(
                "Invalid vulndeporigin ["
                    + v
                    + "] ignored, use one of [CC, BUNDLEDCC, AFFLIBID, BUNDLEDAFFLIBID]");
          }
        }
      }
      return vulndeporigins;
    }
  
    /**
     * <p>fromString.</p>
     *
     * @param _value a {@link java.lang.String} object.
     * @param _default a {@link org.eclipse.steady.shared.enums.VulnDepOrigin} object.
     * @return a {@link org.eclipse.steady.shared.enums.VulnDepOrigin} object.
     */
    public static VulnDepOrigin fromString(String _value, VulnDepOrigin _default) {
      try {
        return VulnDepOrigin.valueOf(_value.toUpperCase());
      } catch (IllegalArgumentException iae) {
        VulnDepOrigin.log.warn(
            "Invalid vulndeporigin [" + _value + "], returning default [" + _default + "]");
        return _default;
      }
    }
  }
  