public void process()

in src/main/java/org/apache/maven/resolver/internal/ant/tasks/Resolve.java [378:432]
50 lines of code
9 McCabe index (conditional complexity)

        public void process( Artifact artifact, RepositorySystemSession session )
        {
            if ( dir != null )
            {
                if ( refid != null && fileset == null )
                {
                    fileset = new FileSet();
                    fileset.setProject( getProject() );
                    fileset.setDir( dir );
                    getProject().addReference( refid, fileset );
                }

                String path = layout.getPath( artifact );

                if ( fileset != null )
                {
                    fileset.createInclude().setName( path );
                }

                File src = artifact.getFile();
                File dst = new File( dir, path );

                if ( src.lastModified() != dst.lastModified() || src.length() != dst.length() )
                {
                    try
                    {
                        Resolve.this.log( "Copy " + src + " to " + dst, Project.MSG_VERBOSE );
                        FileUtils.getFileUtils().copyFile( src, dst, null, true, true );
                    }
                    catch ( IOException e )
                    {
                        throw new BuildException( "Failed to copy artifact file " + src + " to " + dst + ": "
                            + e.getMessage(), e );
                    }
                }
                else
                {
                    Resolve.this.log( "Omit to copy " + src + " to " + dst + ", seems unchanged", Project.MSG_VERBOSE );
                }
            }
            else
            {
                if ( resources == null )
                {
                    resources = new Resources();
                    resources.setProject( getProject() );
                    getProject().addReference( refid, resources );
                }

                FileResource resource = new FileResource( artifact.getFile() );
                resource.setBaseDir( session.getLocalRepository().getBasedir() );
                resource.setProject( getProject() );
                resources.add( resource );
            }
        }