/*
    * Licensed to the Apache Software Foundation (ASF) under one   *
    * or more contributor license agreements.  See the NOTICE file *
    * distributed with this work for additional information        *
    * regarding copyright ownership.  The ASF licenses this file   *
    * to you 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 org.apache.rat.license;
  
  import org.apache.commons.lang3.StringUtils;
  import org.apache.rat.ConfigurationException;
  import org.apache.rat.license.ILicenseFamily.Builder;
  
  /**
   * An instance of the ILicenseFamily Builder.
   */
  public class ILicenseFamilyBuilder implements Builder {
  
      private String licenseFamilyCategory;
      private String licenseFamilyName;
  
      @Override
      public Builder setLicenseFamilyCategory(String licenseFamilyCategory) {
          this.licenseFamilyCategory = licenseFamilyCategory;
          return this;
      }
      
  
      @Override
      public String getCategory() {
          return licenseFamilyCategory;
      }
  
      @Override
      public Builder setLicenseFamilyName(String licenseFamilyName) {
          this.licenseFamilyName = licenseFamilyName;
          return this;
      }
  
      @Override
      public ILicenseFamily build() {
          if (StringUtils.isBlank(licenseFamilyCategory)) {
              throw new ConfigurationException("LicenseFamily Category must be specified");
          }
          if (StringUtils.isBlank(licenseFamilyName)) {
              throw new ConfigurationException("LicenseFamily Name must be specified");
          }
          return new ILicenseFamily() { 
              private final String cat = ILicenseFamily.makeCategory(licenseFamilyCategory);
              private final String name = licenseFamilyName;
              @Override
              public String toString() {
                  return String.format("%s %s", getFamilyCategory(), getFamilyName());
              }
  
              @Override
              public final String getFamilyName() {
                  return name;
              }
  
              @Override
              public String getFamilyCategory() {
                  return cat;
              }
          };
      }
  }