public void executeReport()

in src/main/java/org/apache/maven/plugins/jira/JiraMojo.java [328:390]
53 lines of code
8 McCabe index (conditional complexity)

    public void executeReport( Locale locale )
        throws MavenReportException
    {
        // Validate parameters
        List<Integer> columnIds = IssuesReportHelper.getColumnIds( columnNames, JIRA_COLUMNS );
        if ( columnIds.isEmpty() )
        {
            // 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
            AbstractJiraDownloader issueDownloader;
            if ( mockDownloader != null )
            {
                issueDownloader = mockDownloader;
            }
            else
            {
                AdaptiveJiraDownloader downloader = new AdaptiveJiraDownloader();
                downloader.setForceClassic( forceRss );
                issueDownloader = downloader;
            }
            configureIssueDownloader( issueDownloader );
            issueDownloader.doExecute();

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

            if ( StringUtils.isNotEmpty( versionPrefix ) )
            {
                int originalNumberOfIssues = issueList.size();
                issueList = IssueUtils.filterIssuesWithVersionPrefix( issueList, versionPrefix );
                getLog().debug( "Filtered out " + issueList.size() + " issues of " + originalNumberOfIssues
                    + " that matched the versionPrefix '" + versionPrefix + "'." );
            }

            if ( onlyCurrentVersion )
            {
                String version = ( versionPrefix == null ? "" : versionPrefix ) + project.getVersion();
                issueList = IssueUtils.getIssuesForVersion( issueList, version );
                getLog().info( "The JIRA Report will contain issues only for the current version." );
            }

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

            if ( issueList.isEmpty() )
            {
                report.doGenerateEmptyReport( getBundle( locale ), getSink() );
            }
            else
            {
                report.doGenerateReport( getBundle( locale ), getSink(), issueList );
            }
        }
        catch ( Exception e )
        {
            getLog().warn( e );
        }
    }