ICFGMain.java

package tools.icfg;

import neo4j.batchInserter.ImportedNodeListener;
import neo4j.batchInserter.ImportedNodeWalker;

import org.apache.commons.cli.ParseException;

import tools.GraphDbWalker;

public class ICFGMain extends GraphDbWalker
{

	static ImportedNodeWalker walker = new ImportedNodeWalker();
	static ImportedNodeListener listener = new ICFGListener();

	private static ICFGCommandLineInterface cmd = new ICFGCommandLineInterface();

	public static void main(String[] args)
	{
		parseCommandLine(args);
		setDatabaseDirectory(cmd.getDatabaseDir());

		initializeDatabase();

		walker.setType("CallExpression");
		walker.addListener(listener);
		walker.walk();

		shutdownDatabase();
	}

	private static void parseCommandLine(String[] args)
	{
		try
		{
			cmd.parseCommandLine(args);
		}
		catch (RuntimeException | ParseException ex)
		{
			printHelpAndTerminate(ex);
		}
	}

	private static void printHelpAndTerminate(Exception ex)
	{
		System.err.println(ex.getMessage());
		cmd.printHelp();
		System.exit(1);
	}

}