private void checkPomRequirements()

in src/main/java/org/apache/maven/plugin/docck/AbstractCheckDocumentationMojo.java [318:415]
89 lines of code
18 McCabe index (conditional complexity)

    private void checkPomRequirements( MavenProject project, DocumentationReporter reporter )
    {
        checkProjectLicenses( project, reporter );

        if ( StringUtils.isEmpty( project.getName() ) )
        {
            reporter.error( "pom.xml is missing the <name> tag." );
        }

        if ( StringUtils.isEmpty( project.getDescription() ) )
        {
            reporter.error( "pom.xml is missing the <description> tag." );
        }

        if ( StringUtils.isEmpty( project.getUrl() ) )
        {
            reporter.error( "pom.xml is missing the <url> tag." );
        }
        else
        {
            checkURL( project.getUrl(), "project site", reporter );
        }

        if ( project.getIssueManagement() == null )
        {
            reporter.error( "pom.xml is missing the <issueManagement> tag." );
        }
        else
        {
            IssueManagement issueMngt = project.getIssueManagement();
            if ( StringUtils.isEmpty( issueMngt.getUrl() ) )
            {
                reporter.error( "pom.xml is missing the <url> tag in <issueManagement>." );
            }
            else
            {
                checkURL( issueMngt.getUrl(), "Issue Management", reporter );
            }
        }

        if ( project.getPrerequisites() == null )
        {
            reporter.error( "pom.xml is missing the <prerequisites> tag." );
        }
        else
        {
            Prerequisites prereq = project.getPrerequisites();
            if ( StringUtils.isEmpty( prereq.getMaven() ) )
            {
                reporter.error( "pom.xml is missing the <prerequisites>/<maven> tag." );
            }
        }

        if ( StringUtils.isEmpty( project.getInceptionYear() ) )
        {
            reporter.error( "pom.xml is missing the <inceptionYear> tag." );
        }

        if ( project.getMailingLists().size() == 0 )
        {
            reporter.warn( "pom.xml has no <mailingLists>/<mailingList> specified." );
        }

        if ( project.getScm() == null )
        {
            reporter.warn( "pom.xml is missing the <scm> tag." );
        }
        else
        {
            Scm scm = project.getScm();
            if ( StringUtils.isEmpty( scm.getConnection() ) && StringUtils.isEmpty( scm.getDeveloperConnection() )
                && StringUtils.isEmpty( scm.getUrl() ) )
            {
                reporter.warn( "pom.xml is missing the child tags under the <scm> tag." );
            }
            else if ( scm.getUrl() != null )
            {
                checkURL( scm.getUrl(), "scm", reporter );
            }
        }

        if ( project.getOrganization() == null )
        {
            reporter.error( "pom.xml is missing the <organization> tag." );
        }
        else
        {
            Organization org = project.getOrganization();
            if ( StringUtils.isEmpty( org.getName() ) )
            {
                reporter.error( "pom.xml is missing the <organization>/<name> tag." );
            }
            else if ( org.getUrl() != null )
            {
                checkURL( org.getUrl(), org.getName() + " site", reporter );
            }
        }
    }