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A static code analysis tool for ColdFusion (in the spirit of FindBugs and Lint). With CFLint, you are able to analyze your ColdFusion code base for code violations.

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package com.cflint.tools;

import java.io.File;
import java.util.List;

import com.cflint.CFLint;
import com.cflint.listeners.ProgressMonitorListener;

public class ScanningProgressMonitorLookAhead {

	final ProgressMonitorListener progressMonitorListener;
	final boolean startNewThread;
	final File folder;
	private List allowedExtensions;
	
	public static ScanningProgressMonitorLookAhead createInstance(CFLint cflint, final String folderName, boolean startNewThread){
		ScanningProgressMonitorLookAhead lookAhead = new ScanningProgressMonitorLookAhead(folderName,startNewThread);
		cflint.addScanProgressListener(lookAhead.progressMonitorListener);
		lookAhead.allowedExtensions = cflint.getAllowedExtensions();
		return lookAhead;
	}

	public ScanningProgressMonitorLookAhead(final String folderName,final boolean startNewThread) {
		super();
		progressMonitorListener = new ProgressMonitorListener("CFLint");
		this.startNewThread = startNewThread;
		folder = new File(folderName);
	}
	
	public void startPreScan(){
		if (startNewThread) {
			new Thread(new Runnable() {

				@Override
				public void run() {
					prescan(folder, 0, progressMonitorListener);
				}
			}).start();
		} else {
			prescan(folder, 0, progressMonitorListener);
		}		
		
	}
	private int prescan(final File folderOrFile, int counter, final ProgressMonitorListener progressMonitorListener) {
		if (folderOrFile.isDirectory()) {
			for (final File file : folderOrFile.listFiles()) {
				counter = prescan(file, counter, progressMonitorListener);
			}
			if (counter > 10) {
				progressMonitorListener.setTotalToProcess(counter);
			}
			return counter;
		} else if (!folderOrFile.isHidden() && FileUtil.checkExtension(folderOrFile,allowedExtensions)) {
			return counter + 1;
		} else {
			return counter;
		}
	}
}