private List getReportExecutions()

in maven-core/src/main/java/org/apache/maven/lifecycle/DefaultLifecycleExecutor.java [832:918]
77 lines of code
19 McCabe index (conditional complexity)

    private List getReportExecutions( final MavenProject project, final Stack forkEntryPoints, final MojoExecution mojoExecution, final MavenSession session )
        throws LifecycleExecutionException, PluginNotFoundException
    {
        List reportPlugins = project.getReportPlugins();

        if ( project.getModel().getReports() != null )
        {
            getLogger().error(
                "Plugin contains a <reports/> section: this is IGNORED - please use <reporting/> instead." );
        }

        if ( project.getReporting() == null || !project.getReporting().isExcludeDefaults() )
        {
            if ( reportPlugins == null )
            {
                reportPlugins = new ArrayList();
            }
            else
            {
                reportPlugins = new ArrayList( reportPlugins );
            }

            for ( Iterator i = defaultReports.iterator(); i.hasNext(); )
            {
                String report = (String) i.next();

                StringTokenizer tok = new StringTokenizer( report, ":" );
                int count = tok.countTokens();
                if ( count != 2 && count != 3 )
                {
                    getLogger().warn( "Invalid default report ignored: '" + report + "' (must be groupId:artifactId[:version])" );
                }
                else
                {
                    String groupId = tok.nextToken();
                    String artifactId = tok.nextToken();
                    String version = tok.hasMoreTokens() ? tok.nextToken() : null;

                    boolean found = false;
                    for ( Iterator j = reportPlugins.iterator(); j.hasNext() && !found; )
                    {
                        ReportPlugin reportPlugin = (ReportPlugin) j.next();
                        if ( reportPlugin.getGroupId().equals( groupId )
                            && reportPlugin.getArtifactId().equals( artifactId ) )
                        {
                            found = true;
                        }
                    }

                    if ( !found )
                    {
                        ReportPlugin reportPlugin = new ReportPlugin();
                        reportPlugin.setGroupId( groupId );
                        reportPlugin.setArtifactId( artifactId );
                        reportPlugin.setVersion( version );
                        reportPlugins.add( reportPlugin );
                    }
                }
            }
        }

        List reports = new ArrayList();
        if ( reportPlugins != null )
        {
            for ( Iterator it = reportPlugins.iterator(); it.hasNext(); )
            {
                ReportPlugin reportPlugin = (ReportPlugin) it.next();

                List reportSets = reportPlugin.getReportSets();

                if ( reportSets == null || reportSets.isEmpty() )
                {
                    reports.addAll( getReportExecutions( reportPlugin, forkEntryPoints, null, project, session, mojoExecution ) );
                }
                else
                {
                    for ( Iterator j = reportSets.iterator(); j.hasNext(); )
                    {
                        ReportSet reportSet = (ReportSet) j.next();

                        reports.addAll( getReportExecutions( reportPlugin, forkEntryPoints, reportSet, project, session, mojoExecution ) );
                    }
                }
            }
        }
        return reports;
    }