content: package org.apache.archiva.repository.validation;
  /*
   * 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.
   */
  
  import org.apache.archiva.repository.Repository;
  import org.apache.archiva.repository.RepositoryRegistry;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * @author Martin Stockhammer <martin_s@apache.org>
   */
  public abstract class AbstractRepositoryValidator<R extends Repository> implements RepositoryValidator<R>
  {
      protected RepositoryRegistry repositoryRegistry;
      private final String category;
  
      public AbstractRepositoryValidator( String category )
      {
          this.category = category;
      }
  
      @Override
      public void setRepositoryRegistry( RepositoryRegistry repositoryRegistry )
      {
          this.repositoryRegistry = repositoryRegistry;
      }
  
      protected String getCategory() {
          return this.category;
      }
  
  
  
      protected Map<String, List<ValidationError>> appendError( Map<String, List<ValidationError>> errorMap, String attribute, String type, Object... parameter )
      {
          String errorKey = getCategory( ) + "." + attribute + "." + type;
          Map<String, List<ValidationError>> result;
          result = errorMap == null ? new HashMap<>( ) : errorMap;
          ValidationError error = ValidationError.ofKey( errorKey, parameter );
          List<ValidationError> errList = result.computeIfAbsent( error.getAttribute( ), k -> new ArrayList<>( ) );
          errList.add( error );
          return result;
      }
  
      protected abstract ValidationResponse<R> apply( R repo, boolean update );
  
      @Override
      public ValidationResponse<R> apply( R r )
      {
          return apply( r, false );
      }
  
      @Override
      public ValidationResponse<R> applyForUpdate( R repo )
      {
          return apply( repo, true );
      }
  }
  