private void initializeJbossConfiguration()

in src/main/java/org/apache/maven/plugins/ear/AbstractEarMojo.java [365:416]
47 lines of code
5 McCabe index (conditional complexity)

    private void initializeJbossConfiguration()
        throws EarPluginException
    {
        if ( jboss == null )
        {
            jbossConfiguration = null;
        }
        else
        {
            String childVersion = jboss.getChild( JbossConfiguration.VERSION ).getValue();
            if ( childVersion == null )
            {
                getLog().info( "JBoss version not set, using JBoss 4 by default" );
                childVersion = JbossConfiguration.VERSION_4;
            }
            final String securityDomain = jboss.getChild( JbossConfiguration.SECURITY_DOMAIN ).getValue();
            final String unauthenticatedPrincipal =
                jboss.getChild( JbossConfiguration.UNAUHTHENTICTED_PRINCIPAL ).getValue();

            final PlexusConfiguration loaderRepositoryEl = jboss.getChild( JbossConfiguration.LOADER_REPOSITORY );
            final String loaderRepository = loaderRepositoryEl.getValue();
            final String loaderRepositoryClass =
                loaderRepositoryEl.getAttribute( JbossConfiguration.LOADER_REPOSITORY_CLASS_ATTRIBUTE );
            final PlexusConfiguration loaderRepositoryConfigEl =
                jboss.getChild( JbossConfiguration.LOADER_REPOSITORY_CONFIG );
            final String loaderRepositoryConfig = loaderRepositoryConfigEl.getValue();
            final String configParserClass =
                loaderRepositoryConfigEl.getAttribute( JbossConfiguration.CONFIG_PARSER_CLASS_ATTRIBUTE );

            final String jmxName = jboss.getChild( JbossConfiguration.JMX_NAME ).getValue();
            final String moduleOrder = jboss.getChild( JbossConfiguration.MODULE_ORDER ).getValue();

            final List<String> dataSources = new ArrayList<String>();
            final PlexusConfiguration dataSourcesEl = jboss.getChild( JbossConfiguration.DATASOURCES );
            if ( dataSourcesEl != null )
            {

                final PlexusConfiguration[] dataSourcesConfig =
                    dataSourcesEl.getChildren( JbossConfiguration.DATASOURCE );
                for ( PlexusConfiguration dataSourceConfig : dataSourcesConfig )
                {
                    dataSources.add( dataSourceConfig.getValue() );

                }
            }
            final String libraryDirectory = jboss.getChild( JbossConfiguration.LIBRARY_DIRECTORY ).getValue();
            jbossConfiguration =
                new JbossConfiguration( childVersion, securityDomain, unauthenticatedPrincipal, jmxName,
                                        loaderRepository, moduleOrder, dataSources, libraryDirectory,
                                        loaderRepositoryConfig, loaderRepositoryClass, configParserClass );
        }
    }