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 java.util.ArrayList;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * A validation response gives information about the validation status for certain attributes.
   *
   *
   * @author Martin Stockhammer <martin_s@apache.org>
   */
  public class ValidationResponse<R extends Repository> implements CheckedResult<R, Map<String, List<ValidationError>>>
  {
      final boolean valid;
      final R repository;
      final Map<String, List<ValidationError>> validationErrors = new HashMap<>( );
  
  
      public ValidationResponse( R repo, Map<String, List<ValidationError>> errors)
      {
          if( errors==null || errors.size()==0 ) {
              this.valid = true;
          } else {
              this.valid = false;
              validationErrors.putAll( errors );
          }
          this.repository = repo;
      }
  
      public static <S extends Repository> ValidationResponse<S> getValid( S repository )
      {
          return new ValidationResponse<>( repository, null );
      }
  
      @Override
      public R getRepository( )
      {
          return repository;
      }
  
      /**
       * Returns true, if the validation was successful and there are not validation errors.
       * @return <code>true</code>, if the validation was successful, otherwise <code>false</code>
       */
      @Override
      public boolean isValid( )
      {
          return valid;
      }
  
      @Override
      public Map<String, List<ValidationError>> getResult( )
      {
          return validationErrors;
      }
  
  
      /**
       * Add the given validation error to the list for the given attribute.
       *
       * @param attribute the name of the attribute
       * @param error the error that is added to the list
       */
      public void addValidationError(String attribute, ValidationError error) {
          if (!validationErrors.containsKey( attribute )) {
              validationErrors.put( attribute, new ArrayList<>( ) );
          }
          validationErrors.get( attribute ).add( error );
      }
  
      /**
       * Returns a list of validation errors that are stored for the given attribute. If there are no
       * errors stored for this attribute, a empty list is returned.
       *
       * @param attribute the name of the attribute
       * @return the list of validation errors
       */
      public List<ValidationError> getValidationErrors(String attribute) {
          if (validationErrors.containsKey( attribute )) {
              return validationErrors.get( attribute );
          } else {
              return Collections.emptyList( );
          }
      }
  
  }
  