package org.apache.archiva.redback.rest.api.model;
   /*
    * 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.commons.lang.StringUtils;
  import org.apache.archiva.redback.rest.api.services.RedbackServiceException;
  
  import javax.xml.bind.annotation.XmlRootElement;
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * @author Olivier Lamy
   * @since 1.4
   */
  @XmlRootElement( name = "redbackRestError" )
  public class RedbackRestError
      implements Serializable
  {
  
      private List<ErrorMessage> errorMessages = new ArrayList<ErrorMessage>( 1 );
  
      public RedbackRestError()
      {
          // no op
      }
  
      public RedbackRestError( RedbackServiceException e )
      {
          errorMessages.addAll( e.getErrorMessages() );
          if ( e.getErrorMessages().isEmpty() && StringUtils.isNotEmpty( e.getMessage() ) )
          {
              errorMessages.add( new ErrorMessage( e.getMessage(), null ) );
          }
      }
  
  
      public List<ErrorMessage> getErrorMessages()
      {
          return errorMessages;
      }
  
      public void setErrorMessages( List<ErrorMessage> errorMessages )
      {
          this.errorMessages = errorMessages;
      }
  
      public void addErrorMessage( ErrorMessage errorMessage )
      {
          this.errorMessages.add( errorMessage );
      }
  }