private void copyDeprecatedNbmResources()

in nbm-maven-plugin/src/main/java/org/apache/netbeans/nbm/CreateNetBeansFileStructure.java [473:546]
72 lines of code
13 McCabe index (conditional complexity)

    private void copyDeprecatedNbmResources()
            throws BuildException, MojoExecutionException
    {
        // copy additional resources..
        List<NbmResource> ress = module.getNbmResources();
        if ( ress.size() > 0 )
        {
            getLog().warn( "NBM resources defined in module descriptor are deprecated. "
                          + "Please configure NBM resources in plugin configuration." );
            Copy cp = (Copy) antProject.createTask( "copy" );
            cp.setTodir( clusterDir );
            HashMap<File, Collection<FileSet>> customPaths = new HashMap<>();
            boolean hasStandard = false;
            for ( NbmResource res : ress )
            {
                if ( res.getBaseDirectory() != null )
                {
                    File base = new File( project.getBasedir(), res.getBaseDirectory() );
                    FileSet set = new FileSet();
                    set.setDir( base );
                    for ( String inc : res.getIncludes() )
                    {
                        set.createInclude().setName( inc );
                    }
                    for ( String exc : res.getExcludes() )
                    {
                        set.createExclude().setName( exc );
                    }

                    if ( res.getRelativeClusterPath() != null )
                    {
                        File path = new File( clusterDir, res.getRelativeClusterPath() );
                        Collection<FileSet> col = customPaths.get( path );
                        if ( col == null )
                        {
                            col = new ArrayList<>();
                            customPaths.put( path, col );
                        }
                        col.add( set );
                    }
                    else
                    {
                        cp.addFileset( set );
                        hasStandard = true;
                    }
                }
            }
            try
            {
                if ( hasStandard )
                {
                    cp.execute();
                }
                if ( customPaths.size() > 0 )
                {
                    for ( Map.Entry<File, Collection<FileSet>> ent : customPaths.entrySet() )
                    {
                        cp = (Copy) antProject.createTask( "copy" );
                        cp.setTodir( ent.getKey() );
                        for ( FileSet set : ent.getValue() )
                        {
                            cp.addFileset( set );
                        }
                        cp.execute();
                    }
                }
            }
            catch ( BuildException e )
            {
                getLog().error( "Cannot copy additional resources into the nbm file" );
                throw new MojoExecutionException( e.getMessage(), e );
            }
        }
    }