protected static String constructMissingArtifactMessage()

in maven-artifact/src/main/java/org/apache/maven/artifact/resolver/AbstractArtifactResolutionException.java [209:291]
71 lines of code
7 McCabe index (conditional complexity)

    protected static String constructMissingArtifactMessage( String message, String indentation, String groupId, String artifactId, String version,
                                              String type, String classifier, String downloadUrl, List path )
    {
        StringBuffer sb = new StringBuffer( message );

        if ( !"pom".equals( type ) )
        {
            if ( downloadUrl != null )
            {
                sb.append( LS );
                sb.append( LS );
                sb.append( indentation );
                sb.append( "Try downloading the file manually from: " );
                sb.append( LS );
                sb.append( indentation );
                sb.append( "    " );
                sb.append( downloadUrl );
            }
            else
            {
                sb.append( LS );
                sb.append( LS );
                sb.append( indentation );
                sb.append( "Try downloading the file manually from the project website." );
            }

            sb.append( LS );
            sb.append( LS );
            sb.append( indentation );
            sb.append( "Then, install it using the command: " );
            sb.append( LS );
            sb.append( indentation );
            sb.append( "    mvn install:install-file -DgroupId=" );
            sb.append( groupId );
            sb.append( " -DartifactId=" );
            sb.append( artifactId );
            sb.append( " -Dversion=" );
            sb.append( version );

            //insert classifier only if it was used in the artifact
            if ( classifier != null && !classifier.equals( "" ) )
            {
                sb.append( " -Dclassifier=" );
                sb.append( classifier );
            }
            sb.append( " -Dpackaging=" );
            sb.append( type );
            sb.append( " -Dfile=/path/to/file" );
            sb.append( LS );

            // If people want to deploy it

            sb.append( LS );
            sb.append( indentation );
            sb.append( "Alternatively, if you host your own repository you can deploy the file there: " );
            sb.append( LS );
            sb.append( indentation );
            sb.append( "    mvn deploy:deploy-file -DgroupId=" );
            sb.append( groupId );
            sb.append( " -DartifactId=" );
            sb.append( artifactId );
            sb.append( " -Dversion=" );
            sb.append( version );

            //insert classifier only if it was used in the artifact
            if ( classifier != null && !classifier.equals( "" ) )
            {
                sb.append( " -Dclassifier=" );
                sb.append( classifier );
            }
            sb.append( " -Dpackaging=" );
            sb.append( type );
            sb.append( " -Dfile=/path/to/file" );
            sb.append( " -Durl=[url] -DrepositoryId=[id]" );
            sb.append( LS );

        }

        sb.append( constructArtifactPath( path, indentation ) );
        sb.append( LS );

        return sb.toString();
    }