public void executeReport()

in src/main/java/org/apache/maven/plugins/trac/TracMojo.java [144:192]
39 lines of code
6 McCabe index (conditional complexity)

    public void executeReport( Locale locale )
        throws MavenReportException
    {
        // Validate parameters
        List<Integer> columnIds =
            IssuesReportHelper.getColumnIds( columnNames, TRAC_COLUMNS, DEPRECATED_TRAC_COLUMNS, getLog() );
        if ( columnIds.size() == 0 )
        {
            // This can happen if the user has configured column names and they are all invalid
            throw new MavenReportException( "maven-changes-plugin: None of the configured columnNames '" + columnNames
                + "' are valid." );
        }

        try
        {
            // Download issues
            TracDownloader issueDownloader = new TracDownloader();
            configureIssueDownloader( issueDownloader );

            List<Issue> issueList = issueDownloader.getIssueList();

            // Generate the report
            IssuesReportGenerator report = new IssuesReportGenerator( IssuesReportHelper.toIntArray( columnIds ) );

            if ( issueList.isEmpty() )
            {
                report.doGenerateEmptyReport( getBundle( locale ), getSink() );
                getLog().warn( "No ticket has matched." );
            }
            else
            {
                report.doGenerateReport( getBundle( locale ), getSink(), issueList );
            }
        }
        catch ( MalformedURLException e )
        {
            // Rethrow this error so that the build fails
            throw new MavenReportException( "The Trac URL is incorrect." );
        }
        catch ( XmlRpcException e )
        {
            // Rethrow this error so that the build fails
            throw new MavenReportException( "XmlRpc Error.", e );
        }
        catch ( Exception e )
        {
            e.printStackTrace();
        }
    }