package com.ephox.wiki.jcr;

import junit.framework.*;
import org.apache.jackrabbit.core.*;
import org.apache.jackrabbit.core.config.*;

import java.io.*;
import java.net.*;

public abstract class JcrRepositoryTestBase extends TestCase {

	private static String configFileName =
			JcrRepositoryTestBase.class.getPackage().getName().replace('.', '/') + "/memoryRepository.xml";
	private static URL resource = JcrRepositoryTestBase.class.getClassLoader().getResource(configFileName);

	protected File _storageDir;

	protected TransientRepository _repository;

	@Override
	protected void setUp() throws Exception {
		super.setUp();
		_storageDir = new File(System.getProperty("java.io.tmpdir"), "jcr");
		deleteDirectory(_storageDir);

		_repository = new TransientRepository(RepositoryConfig.create(resource.toURI(), _storageDir.getAbsolutePath()));
	}

	@Override
	protected void tearDown() throws Exception {
		_storageDir = null;
		((TransientRepository) _repository).shutdown();
		_repository = null;
		super.tearDown();
	}

	public boolean deleteDirectory(File path) {
		if (path.exists()) {
			File[] files = path.listFiles();
			for (int i = 0; i < files.length; i++) {
				if (files[i].isDirectory()) {
					deleteDirectory(files[i]);
				} else {
					files[i].delete();
				}
			}
		}
		return path.delete();
	}
}