package org.apache.maven.continuum.project.builder;
   
   /*
    * 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.maven.continuum.model.project.Project;
  import org.apache.maven.continuum.model.project.ProjectGroup;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Holder for results of adding projects to Continuum. Contains added projects, project groups
   * and errors that happened during the add.
   *
   * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
   * @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a>
   * @version $Id: ContinuumProjectBuildingResult.java 1372260 2012-08-13 04:29:09Z brett $
   */
  public class ContinuumProjectBuildingResult
  {
      public static final String ERROR_MALFORMED_URL = "add.project.malformed.url.error";
  
      public static final String ERROR_UNKNOWN_HOST = "add.project.unknown.host.error";
  
      public static final String ERROR_CONNECT = "add.project.connect.error";
  
      public static final String ERROR_XML_PARSE = "add.project.xml.parse.error";
  
      public static final String ERROR_EXTEND = "add.project.extend.error";
  
      public static final String ERROR_MISSING_GROUPID = "add.project.missing.groupid.error";
  
      public static final String ERROR_MISSING_ARTIFACTID = "add.project.missing.artifactid.error";
  
      public static final String ERROR_POM_NOT_FOUND = "add.project.missing.pom.error";
  
      public static final String ERROR_MISSING_VERSION = "add.project.missing.version.error";
  
      public static final String ERROR_MISSING_NAME = "add.project.missing.name.error";
  
      public static final String ERROR_MISSING_REPOSITORY = "add.project.missing.repository.error";
  
      public static final String ERROR_MISSING_SCM = "add.project.missing.scm.error";
  
      public static final String ERROR_MISSING_SCM_CONNECTION = "add.project.missing.scm.connection.error";
  
      public static final String ERROR_MISSING_NOTIFIER_TYPE = "add.project.missing.notifier.type.error";
  
      public static final String ERROR_MISSING_NOTIFIER_CONFIGURATION =
          "add.project.missing.notifier.configuration.error";
  
      public static final String ERROR_METADATA_TRANSFER = "add.project.metadata.transfer.error";
  
      public static final String ERROR_VALIDATION = "add.project.validation.error";
  
      public static final String ERROR_UNAUTHORIZED = "add.project.unauthorized.error";
  
      public static final String ERROR_PROTOCOL_NOT_ALLOWED = "add.project.validation.protocol.not_allowed";
  
      public static final String ERROR_ARTIFACT_NOT_FOUND = "add.project.artifact.not.found.error";
  
      public static final String ERROR_PROJECT_BUILDING = "add.project.project.building.error";
  
      public static final String ERROR_UNKNOWN = "add.project.unknown.error";
  
      public static final String ERROR_DUPLICATE_PROJECTS = "add.project.duplicate.error";
  
      private final List<Project> projects = new ArrayList<Project>();
  
      private final List<ProjectGroup> projectGroups = new ArrayList<ProjectGroup>();
  
      private final Map<String, String> errors = new HashMap<String, String>();
  
      private static final String LS = System.getProperty( "line.separator" );
  
      private Project rootProject;
  
      public void addProject( Project project )
      {
         projects.add( project );
     }
 
     public void addProjectGroup( ProjectGroup projectGroup )
     {
         projectGroups.add( projectGroup );
     }
 
     public void addProject( Project project, String executorId )
     {
         project.setExecutorId( executorId );
 
         projects.add( project );
     }
 
     public List<Project> getProjects()
     {
         return projects;
     }
 
     public List<ProjectGroup> getProjectGroups()
     {
         return projectGroups;
     }
 
     /**
      * Add a warning that happened during adding the project to Continuum.
      *
      * @param warningKey warning id (so it can be internationalized later)
      * @deprecated Use {@link #addError(String)} instead
      */
     public void addWarning( String warningKey )
     {
         addError( warningKey );
     }
 
     /**
      * Add an error that happened during adding the project to Continuum.
      *
      * @param errorKey error id (so it can be internationalized later)
      */
     public void addError( String errorKey )
     {
         errors.put( errorKey, "" );
     }
 
     /**
      * Add an error that happened during adding the project to Continuum.
      *
      * @param errorKey error id (so it can be internationalized later)
      */
     public void addError( String errorKey, Object param )
     {
         errors.put( errorKey, param == null ? "" : param.toString() );
     }
 
     /**
      * Add an error that happened during adding the project to Continuum.
      *
      * @param errorKey error id (so it can be internationalized later)
      */
     public void addError( String errorKey, Object params[] )
     {
         if ( params != null )
         {
             errors.put( errorKey, Arrays.asList( params ).toString() );
         }
     }
 
     /**
      * Get the warnings that happened during adding the project to Continuum.
      * There is an entry with the warning key (so it can be internationalized later) for each warning.
      *
      * @return {@link List} &lt; {@link String} >
      * @deprecated Use {@link #getErrors()} instead
      */
     public List<String> getWarnings()
     {
         return getErrors();
     }
 
     /**
      * Get the errors that happened during adding the project to Continuum.
      * There is an entry with the error key (so it can be internationalized later) for each error.
      *
      * @return {@link List} &lt; {@link String} >
      */
     public List<String> getErrors()
     {
         return new ArrayList<String>( errors.keySet() );
     }
 
     public Map<String, String> getErrorsWithCause()
     {
         return errors;
     }
 
     /**
      * Quick check to see if there are any errors.
      *
      * @return boolean indicating if there are any errors.
      */
     public boolean hasErrors()
     {
         return ( errors != null ) && ( !errors.isEmpty() );
     }
 
     /**
      * Returns a string representation of the errors.
      *
      * @return a string representation of the errors.
      */
     public String getErrorsAsString()
     {
         if ( !hasErrors() )
         {
             return null;
         }
 
         StringBuilder message = new StringBuilder();
         for ( String key : errors.keySet() )
         {
             message.append( errors.get( key ) );
             message.append( LS );
         }
         return message.toString();
     }
 
     public Project getRootProject()
     {
         return rootProject;
     }
 
     public void setRootProject( Project rootProject )
     {
         this.rootProject = rootProject;
     }
 }